sched_setattr(r5, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001800), 0x80000, 0x0) r8 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001840), 0xa800, 0x0) sendmsg$netlink(r0, &(0x7f0000001900)={&(0x7f00000015c0)=@kern={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000001700)=[{&(0x7f0000001600)={0xa8, 0x2c, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x22, 0x0, 0x0, @ipv4=@multicast1}, @generic="9dd1fca254d49ca83dd7847e5c3a858fb23c8d78b6c416b10b69192a7fbef86b465edc591e2a88a73a10bef70f2af883dc99964d913bba4808d01d69ca4e37ef2dbb3c342688b1c75610f5f0447c122c9f2343c176dea67695b4ec3641ee06a3a1c0b758e690f5e63ff149285075b4c336914f3538c2d9e395d071c7a0bfda98618cf791ff291a7f21e9358e17"]}, 0xa8}, {&(0x7f00000016c0)={0x2c, 0x1f, 0x2, 0x70bd2a, 0x25dfdbfc, "", [@generic="c20033ea71e05e79865af226c46dff2fc1db6e94e783686437ccd442"]}, 0x2c}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff, r8, 0xffffffffffffffff]}}], 0x68, 0x400000c4}, 0x20008000) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='binder\x00', 0x808030, &(0x7f0000000200)='&&[\x00') mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r9 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r9, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:07:58 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:58 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049034e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 405.631279][T16343] ISOFS: Unable to identify CD-ROM format. 19:07:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x1300000000000000, 0x0) 19:07:58 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mount$bind(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x8, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x3c42, 0x4) 19:07:58 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, 0x0) [ 405.737032][T16423] loop4: detected capacity change from 0 to 2224 [ 405.745936][T16423] isofs_fill_super: root inode is not a directory. Corrupted media? [ 405.755399][T16422] loop2: detected capacity change from 0 to 264192 [ 405.764393][T16430] loop1: detected capacity change from 0 to 136 [ 405.778694][T16430] ISOFS: unable to read i-node block 19:07:58 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x11fd087, &(0x7f0000000280)=ANY=[]) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x4, 0x0) [ 405.784088][T16430] isofs_fill_super: get root inode failed [ 405.806665][T16423] loop4: detected capacity change from 0 to 2224 [ 405.819800][T16423] isofs_fill_super: root inode is not a directory. Corrupted media? [ 405.828388][T16422] ISOFS: Unable to identify CD-ROM format. 19:07:58 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x2400000000000000, 0x0) 19:07:58 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e1255005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:07:58 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1008042, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r3, 0xffffffffffffffff) [ 405.840137][T16430] loop1: detected capacity change from 0 to 136 [ 405.848481][T16440] loop5: detected capacity change from 0 to 136 [ 405.864801][T16430] ISOFS: unable to read i-node block [ 405.870127][T16430] isofs_fill_super: get root inode failed [ 405.877987][T16440] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x2e00000000000000, 0x0) [ 405.890803][T16422] loop2: detected capacity change from 0 to 264192 [ 405.910983][T16462] loop4: detected capacity change from 0 to 2224 19:07:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049044e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 405.933795][T16462] isofs_fill_super: root inode is not a directory. Corrupted media? [ 405.956132][T16422] ISOFS: Unable to identify CD-ROM format. 19:07:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:59 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1008042, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r3, 0xffffffffffffffff) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0) 19:07:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 405.982289][T16440] loop5: detected capacity change from 0 to 136 [ 405.996017][T16462] loop4: detected capacity change from 0 to 2224 [ 405.999889][T16440] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:07:59 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1008042, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r3, 0xffffffffffffffff) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x4000080000000000, 0x0) [ 406.029363][T16482] loop1: detected capacity change from 0 to 136 [ 406.039685][T16462] isofs_fill_super: root inode is not a directory. Corrupted media? [ 406.052447][T16482] ISOFS: unable to read i-node block [ 406.057886][T16482] isofs_fill_super: get root inode failed 19:07:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049054e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:07:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e2255005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 406.095356][T16499] loop2: detected capacity change from 0 to 264192 [ 406.106974][T16500] loop5: detected capacity change from 0 to 136 [ 406.132825][T16500] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x7f00000000000000, 0x0) [ 406.144410][T16499] ISOFS: Unable to identify CD-ROM format. 19:07:59 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1008042, 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x8004000000000000, 0x0) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x8102000000000000, 0x0) [ 406.193976][T16515] loop1: detected capacity change from 0 to 136 [ 406.204206][T16515] ISOFS: unable to read i-node block [ 406.209763][T16515] isofs_fill_super: get root inode failed [ 406.215834][T16513] loop4: detected capacity change from 0 to 2224 [ 406.249628][T16499] loop2: detected capacity change from 0 to 264192 [ 406.263252][T16499] ISOFS: Unable to identify CD-ROM format. [ 406.266216][T16513] isofs_fill_super: root inode is not a directory. Corrupted media? [ 406.277276][T16500] loop5: detected capacity change from 0 to 136 19:07:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, 0x0) 19:07:59 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1008042, 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) [ 406.307686][T16500] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 406.313356][T16515] loop1: detected capacity change from 0 to 136 19:07:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xa1ffffff00000000, 0x0) 19:07:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049064e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:07:59 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) mount$bind(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1008042, 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) [ 406.359689][T16515] ISOFS: unable to read i-node block [ 406.365063][T16515] isofs_fill_super: get root inode failed [ 406.379039][T16513] loop4: detected capacity change from 0 to 2224 [ 406.387258][T16513] isofs_fill_super: root inode is not a directory. Corrupted media? [ 406.400323][T16554] loop2: detected capacity change from 0 to 264192 19:07:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e2555005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xe126000000000000, 0x0) [ 406.432599][T16554] ISOFS: Unable to identify CD-ROM format. [ 406.465229][T16573] loop1: detected capacity change from 0 to 136 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xe426000000000000, 0x0) [ 406.477464][T16572] loop5: detected capacity change from 0 to 136 19:07:59 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r3, 0xffffffffffffffff) [ 406.505730][T16573] ISOFS: unable to read i-node block [ 406.506759][T16572] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 406.511069][T16573] isofs_fill_super: get root inode failed [ 406.522609][T16575] loop4: detected capacity change from 0 to 2224 [ 406.533797][T16554] loop2: detected capacity change from 0 to 264192 19:07:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049074e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 406.552758][T16575] isofs_fill_super: root inode is not a directory. Corrupted media? [ 406.566204][T16554] ISOFS: Unable to identify CD-ROM format. [ 406.599685][T16575] loop4: detected capacity change from 0 to 2224 [ 406.606806][T16575] isofs_fill_super: root inode is not a directory. Corrupted media? 19:07:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:59 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:59 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) fsmount(0xffffffffffffffff, 0x1, 0xf7743c624d39912b) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r1, 0xffffffffffffffff) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xe4ffffff00000000, 0x0) 19:07:59 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e3555005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xf4ffffff00000000, 0x0) [ 406.670116][T16603] loop1: detected capacity change from 0 to 136 [ 406.683682][T16613] loop5: detected capacity change from 0 to 136 [ 406.699852][T16603] ISOFS: unable to read i-node block [ 406.705210][T16603] isofs_fill_super: get root inode failed 19:07:59 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r1, 0xffffffffffffffff) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xf504000000000000, 0x0) [ 406.730151][T16613] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 406.759209][T16620] loop4: detected capacity change from 0 to 2224 [ 406.768664][T16623] loop2: detected capacity change from 0 to 264192 [ 406.786127][T16623] ISOFS: Unable to identify CD-ROM format. [ 406.786286][T16613] loop5: detected capacity change from 0 to 136 [ 406.808429][T16603] loop1: detected capacity change from 0 to 136 [ 406.815895][T16620] isofs_fill_super: root inode is not a directory. Corrupted media? [ 406.824292][T16603] ISOFS: unable to read i-node block [ 406.829694][T16603] isofs_fill_super: get root inode failed 19:07:59 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, 0x0) 19:07:59 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:07:59 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049084e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:07:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff00000000, 0x0) [ 406.830966][T16613] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 406.888724][T16620] loop4: detected capacity change from 0 to 2224 [ 406.899785][T16620] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e3655005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mount$bind(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280), 0x3140020, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0) [ 406.933236][T16656] loop2: detected capacity change from 0 to 264192 [ 406.942063][T16659] loop1: detected capacity change from 0 to 136 [ 406.954714][T16659] ISOFS: unable to read i-node block [ 406.960078][T16659] isofs_fill_super: get root inode failed 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xff01000000000000, 0x0) [ 406.985872][T16667] loop4: detected capacity change from 0 to 2224 [ 406.997490][T16656] ISOFS: Unable to identify CD-ROM format. 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, 0x0) [ 407.036585][T16667] isofs_fill_super: root inode is not a directory. Corrupted media? [ 407.047063][T16659] loop1: detected capacity change from 0 to 136 [ 407.063561][T16684] loop5: detected capacity change from 0 to 136 [ 407.072782][T16659] ISOFS: unable to read i-node block [ 407.078254][T16659] isofs_fill_super: get root inode failed 19:08:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xffefffffff7f0000, 0x0) [ 407.093032][T16667] loop4: detected capacity change from 0 to 2224 [ 407.095561][T16684] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.115261][T16667] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049094e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:00 executing program 3: stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e3755005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, 0x0) [ 407.197342][T16684] loop5: detected capacity change from 0 to 136 [ 407.208955][T16684] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.222974][T16718] loop1: detected capacity change from 0 to 136 [ 407.223835][T16716] loop2: detected capacity change from 0 to 264192 19:08:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:00 executing program 3: stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0) [ 407.255788][T16718] ISOFS: unable to read i-node block [ 407.261119][T16718] isofs_fill_super: get root inode failed [ 407.277994][T16716] ISOFS: Unable to identify CD-ROM format. [ 407.284646][T16727] loop4: detected capacity change from 0 to 2224 19:08:00 executing program 3: stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) [ 407.310727][T16727] isofs_fill_super: root inode is not a directory. Corrupted media? [ 407.325495][T16739] loop5: detected capacity change from 0 to 136 [ 407.334105][T16718] loop1: detected capacity change from 0 to 136 [ 407.337132][T16739] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.348690][T16718] ISOFS: unable to read i-node block [ 407.354003][T16718] isofs_fill_super: get root inode failed 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffff600000, 0x0) 19:08:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) [ 407.366812][T16716] loop2: detected capacity change from 0 to 264192 [ 407.387675][T16716] ISOFS: Unable to identify CD-ROM format. [ 407.393745][T16727] loop4: detected capacity change from 0 to 2224 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) [ 407.415365][T16727] isofs_fill_super: root inode is not a directory. Corrupted media? [ 407.431358][T16739] loop5: detected capacity change from 0 to 136 19:08:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00490a4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/timer\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001f40)={@local, 0x0}, &(0x7f0000001f80)=0x14) sendmmsg$sock(r2, &(0x7f0000005bc0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x4, 0x0, 0x3, {0xa, 0x4e22, 0x7, @private2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000000c0)="4680d35c331c8cb37399ec72a22e41228f194e32c577851e80ed3b8437881c3a1eb164ddbd58d84ab092e7768e69d1e9e9e746c801b99dae8a4bca3bcf88b8f3a963db972ddd0139e45924a18fa41c8730756050b116dd", 0x57}, {&(0x7f0000000140)="50fbee093388480fccee232768a6020b5ec501bac2d30bba22f4057468fd09c0cc1a51ab625bcd38fd0a3947c5f7c74c0dba6c96ed36a540780288f9a0b109185f3418a23441a7bab6de00f7450b04e5f2be623e2d4656758386f56ae8220cd7e8c65491539af7b22e81f9acd4c271970ff4537f9d7d35580031d4ca5dc4e03039f4aec1a49a509da57f2a2ceb5cf20208dacada29e6cbcabbcbd62c009412", 0x9f}, {&(0x7f0000001300)="4ad8b223da9b91303ab1ee1ab45cc4845a3fb661407b2add2d753f010812d32097a88732dd3cdea43b17b65797db8f892c7ed42cf3171b5232b021463ac4f7345e5ce2c7c204fecb600cce8bafe661d810e01237e3f4a709758e60bbaea7c0cfb5d8eaf55e6f1e06b0f93a9a29f9ddbd50af89ce446a9d2cf94dc29a0e2af7dc43136a69b9d19e0b7404f5ab036daf4943d8e7890ebc5be5415f09f74cef0e1a3c7f8da68930d5a401da5828df45a6b2ede4519ba1b09a27fd1269b8b0999873ea", 0xc1}], 0x4, &(0x7f0000001400)=[@txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0xe3}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x9}}], 0xc0}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000240)="8a0c2b0bfef027a953a3f207e0751a4cd105e80360ec63eb6e873a18ed544c2d58f0b4752306f1807599a012f5372fa0b008d87974492fe13b1e178b0fd18913545e3ed28b3f6dfbfcab28371950bcb59cf9a326da04a6b29e338cbb0646cff0d00f1cc883bfdf73fda5dbc13758b7b6", 0x70}, {&(0x7f00000014c0)="0241d4559b1962fdf6fb790fada1e47d3618bb88657d14456de9a880a8485a85d298722cf6", 0x25}, {&(0x7f0000001500)="14fc5350ff999fc411b280f6cea87ed2fccb90ece95489c34299ee5070919dbf5807be1ce98086bbdfc47ec8304194bc216c99aa6d9fbd4f65b86bc30e5e992dac03e5c94c", 0x45}, {&(0x7f0000001580)="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", 0xfd}, {&(0x7f0000001680)="1100c796bbeaa2ad9715bc", 0xb}, {&(0x7f00000016c0)="f0fdf36fc2c2a0663f5bd076da0be52475c152eabd4996ba092da8321d8a7345d690e95dadab221a9c9d2c3fc61e9aa54c9d6c29c79c6d8d51e5bb2e78bfde282d88bc01764ff5893c339adff40d2f7cdcca2fc4caa7e0", 0x57}, {&(0x7f0000001740)="ce9cb9fcbdc767a02e9845ce1aa045cda601edd0f93abe8b891a56279519c8ce66c73930ec7d", 0x26}, {&(0x7f0000001780)}, {&(0x7f00000017c0)="3171ae00f8932b0e3951d580e411d3b8913d986bdaca511984ea6cf8c5af322b2147d33c1a56b2ec0b4c90af8673faab93c217e2ac6a56925c949fa1e5aabf84d557b7bbe96eabb0295fe7c230517cd564fd837a963deb65d76f19cc58f754e2af733d3d71225e13ce206d6799b00253f5b933ff2dee70594da21f6aa3832cbd364030b7a9eb66bc50071b01af7365906b1f393c276162c35f6ee8b85a413a2eda33796235664f060bfa01b5556825deedb6d6bd09c5ea34bd58f5b156d8edd5fb07bbfde9a0f7c53bd726f14711f2934b79712800e86934", 0xd8}], 0x9, &(0x7f0000001980)=[@mark={{0x14, 0x1, 0x24, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x90}}, {{&(0x7f0000001a40)=@in6={0xa, 0x4e20, 0x80000000, @local, 0x3449}, 0x80, 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{&(0x7f0000004bc0)="1d9ec2d0392123f450b94eb029f4b74259e65f1582381f0c193281f99ccb17cbee9bfa9c15930b194d8393f6c4ddeeaed015f1c70f5ecb7f9202b8815ea800a8bf868ddebb2226f86189734f6df5c8eaf9c0e3a7a083555fe7aa6f64ee77bc850d7ee60269219f1393138bb0030e9d472ec516e5558172b478c3b3f2bcd99072818b7ca4b1be28adf514e5e616c4c1fce43f6faad4de1057dac9461b84d5abe5d7f774d750b3184b5cf6d48b2ab327e31b3c1be7eddb98c0159b6eddc5561ae80baabeb482b60e297c358bcc31f8808ec424ad7ea0b842b9e2f79ba7e2e8aaecc221a19e4fc67ebeccde09414c4c92bcb590248f7d6d526b06468c8e3b3b45b990fc565e0923ca3dd07cf89b718f08694fb5d4b564eda626edb61b461d8857bf866e49f69d56f9df5eb8b775f8cf5850fb4354ad7fcd7f280c1c3b1c75cb3e5aca8449e73d91ea48b1477059aad54ffe6c092fbb0998f511ab0f090acbe3a8828f5884b2891c7ce7bb66cede77ba80a2d83a34f765720b89e7d3569b35ccb0edc0a2604ff0ccd72d4ff3471c56e6b41a475ccaf3071891278f0a4f44689fd18346f43e963ea4a2a604866626b6239446cce39340af89cb3d0085e08c0dd147f0b45b9ed259e4517a28fb095807ffbc6b551c1669836020b3e534817f246aa5d948e3b8d1131105027e2a83d0f0a328a310a8a016e97732929996bc3a9d2683e00ccea87cc9ed76f128c9d3decfc4734cfb9f509037cfd7b7f51cfd5d3a77ea62eba1f765485132bbd68a4befac08ba23ea4081934ffbf2e1cf979480ef26e3770fcbf96e34090b63813296563f91ab4fcd22467c08301fac3cb3fdd1611f836d9c2eda69dd2d8c45cbfac032fe82260268ef6e07eba928951a3c5f6aaa8f856e3dd3d6498a708c590c7ac91a79247b8103b26a70aebb4c69300874a5c4568f73a0d43b86162e10f3b0035abd39318aca432a9cdf1a93048a5073ea549d73a8a2c4b2e6fd614f9c5e518b36e39baa1875b5ca40f453cb98ca3ddbedc63198723ef6d2c0c727ac0d15c7cb1b9844e5678918b88d8daf2369e0ccc44507a69c89ff9a8480f0ca01c28e886e21e7edc4099f1c28b5965862ad8c8c96a79935e9ac7ef7b954d24645f853ed80e82f55ba06ae86981f981d8b0a14b372322ed857f47d448cdfd059cdbabfc0d9d8e0cc82e29808335a77db867511a90ec0d192844b3c4c2381509fd26ef029354e6f606988d32370e43f5783537afce641ddbb5642ad70b1e50c5de488864dd2b2583a02df80b2928055170998987647973ee6b77f45054c99a7019903feb1a0611f7b1455fc7dd090451e0b3fbc03ba0d26a1e2b31a23c7dd25fb967bbff01f52620f1e1581dcf9aa4b6f6dd88331a7276bb04b98d918161a31c02af8e8bd85f843ade6b2b99ac0c6c8dfb9d39d20170f83381568ad7e564ecb3151ca6d6633ebfb2b3ae255e32ec53079953fc31369fa2fb935b5befabafa0f7aa9dcd68796eeaf99f254029b0d22d83367f8de886e000c99fa934e923f6a33a9228e893f364222d100fb0525e5a2c9488c6053557d1375065062ef66b1b0246452779ddb7ded909605d046db9cb3b81f768a630c279288e74bcc73751bd62c908a3f2a0547d6ede676792deef245340750c6581ee152a17e1d79ee4cac00b45f226d1acb0c9ed6d092074c674cc8a2d8214540b1af72c23eff82f22b58396d72ab510bb6c3ec0ca9c7e41b0a91cec8ce242b96fb4f8afcf1948c5354b34334bbfbc6e5fefbc1a18f2bcd9b8b8386c9ec0d9429f0312bbc9a3d5a528ed647dcf6f0ac84a07bd448b4c3dfacd81a36685f35dc1ae05087896fd3dca708c92b267f16f3904e4a4d95d9d2ab6b893baf4eda13731ab1755c20470b304bd45cd44a84407cc0a9a40744f10084ac061fcc195712035a4e843ee8bf5a00958aa6d56ccb0a1ae9c17764013910ef7f181c47088612de03338316227a4284c7ff2f6ffafe18ca77e3f456e743edf9520c94b3f3b89b9ff29c3776ae45dbf3beb9cec29f02c10f8631f6c21f2461b68222a623db3bd43417298bde305a1bce536fe99c687546116f75001ed22cc7d2a6630f9891f1c5254df1f7a1a862eb7455cdef9e2cac57ab7969aea7c4ffd1153fe5d5095a3e54943c2d953aa8580f70d3e8252a8762ef0b46ca5251a6d1f039d8231e1b65e836acb03faea1752b68dd0274b63f31ffdbf5cc3932b397a78555b9a1b2159b935899253776b5fde171abc381a36c6f79d3fb309fa9b90a06fac4ca0c9a25b40357de9dd7b9283f595aae020355ebfe6b217f698d3a806923a1b0e3c34fd64f010ace2e52bca61e36efcee93a122bc1b263e866992232af14cf441fd52207a261f7f653e6e300f0e2d73b8c9276c85d164625de29de5947af40e119a35c970b2b63156403446cc97086511c33d2ca872eb2721095161c75362b62a9f023a1bcdfffaa1d970889051df83b47c1393b281b30ef2a95c8e5871edc1962471324a57c73afc95abc5026e279bf61ebe58a687dab6f5f49cc6c0a3a605bd81fb1c703a9a830bcf53c158fa653e264315c8b8d103a4163732bba4a3d0f84e794437e0e552a72f01bc32fa52c34d8aa6ce4e7d1975a3e9820f9174528ae0d3746076d587d0dfcec62ca665347604d52a053771ca4b0dc7e18ac02dd023807871d39bd4b34473b60ba15c3ef3d0049b9adef765665f59b1c789f527ff0e15a5825e96006d4257d9adbf64279ba441a197caa6c8be3deb7a0f8ed27f2f0668342ac5f8f1f6f19a0736267c719a2afd66bbf79c96216464cd7dc6846a6da5f0569387adb519a0cb6a593ab3896b7baf362d95f1ea0d4aa778e12edefccf2174b47dc742df4c4ba238b610b772a63119bd2310ab227678bf9e0c01cdb748898fbe2080ec1c53db1c398eb28fdc62608b4cbc1bb193c4aba18a6bd140e425778f94574c9ee7c533688335b14d31d36b26451d7326f2b6500a3db9fc3882e764173be7f753f25252c976b2e5ba16f549882f55c718fd0488854c73eb371374381397071bcb8605351601b2cba222d45e03b7c3d5d6abc26291375936dac6a7592b9ea6bc28b09afff1bd3922e9d33f19ba5dbfb9159d9dad0561d43940048747f0f26b4a15e6fe3c17b8f59202d814d9e698797975dfb41ef832eade3d1eaba52939abb95c9cb6de4759e9483867c95a9493f7b643c8db482734fc8c55b4d65fcdac884e0027f97cbfd5d7213ddd2a42ea3ddbda5d1443ae9994d6abb53276a442a3f2ec815de8a7df0fd252ce64bfbd9b52eb4d296ef78afc258af079d33f288b1a4ee6377f93bf4d7afae461a2c3b92c0bb7eb0f20aad43601dfc409cf2f94f14ab65fbd8eb9e14cafe97efea6ba836a35fa30adebdd1958be1379a66dbd0af70a1a72375387878454a035443178b26e66acdfd49c99a95b4d347e604603cc9c8d0bfbb6bc0e7991a2f39c212d89f4e3c25ce52932263ed973cccaa73c5e2fed3ece369ead6e7d7bcb9e7aa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0x1000}, {&(0x7f0000003900)='}L', 0x2}, {&(0x7f0000003940)="180ddca2391172f8d5629373feaa", 0xe}], 0x8, &(0x7f0000003a00)=[@txtime={{0x18, 0x1, 0x3d, 0x4b6f}}, @txtime={{0x18, 0x1, 0x3d, 0xcb2b}}, @mark={{0x14, 0x1, 0x24, 0x1f}}], 0x48}}], 0x6, 0x0) 19:08:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e4855005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) [ 407.461620][T16739] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xec01, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 407.517007][T16766] loop2: detected capacity change from 0 to 264192 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1b1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000, 0x810, r1, 0xbddfa000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r0, &(0x7f0000000040)="59b3773cab33757d824c9c4869159e1e6c98571e3c42c974352adca6c77424915d5a8a48e1141724c8d4c82de5c3700512e40c9d418330ab0269d32051220a6634694a27aaf416f2c8e3fce3a298b38ae5a09427cc755e4842c98fbafd06268ed6d9af95df45e2d718c27e4f09bb658656655613842ca0a5cc9a9e7b33df230f368a64c5f44609974d7c358a980d5772c08f7f6acd078383e18e305430f2", 0x9e) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 407.560009][T16788] loop5: detected capacity change from 0 to 136 [ 407.578598][T16766] ISOFS: Unable to identify CD-ROM format. [ 407.584815][T16791] loop1: detected capacity change from 0 to 136 [ 407.591465][T16786] loop4: detected capacity change from 0 to 2224 [ 407.600475][T16791] ISOFS: unable to read i-node block 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00490b4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 407.605884][T16791] isofs_fill_super: get root inode failed 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) [ 407.637270][T16788] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.655769][T16786] isofs_fill_super: root inode is not a directory. Corrupted media? [ 407.657916][T16766] loop2: detected capacity change from 0 to 264192 19:08:00 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(0x0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000380)='./file0\x00', r0, 0xffffffffffffffff) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) sendto$inet6(r1, &(0x7f0000000000)="a6f6835d7f08959dfac2b2b64eb2afbb8d89d6223123039bcf650c80991c71d415877b43a9961b836ab5efcead904f4d10ea1c16f4fa6d95f226ec640a5df7801c671c16ec0f1a7a01df282c72cabaad9e442385ea1e05af9d279483e6abfb0a75177cc3", 0x64, 0xc4, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @private0, 0x6f}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x10, 0x80002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x1f, 0x0, 0x2, 0x4, 0x4, 0x2}, &(0x7f0000000040)=0x20) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) [ 407.700455][T16810] loop1: detected capacity change from 0 to 136 [ 407.718721][T16810] ISOFS: unable to read i-node block [ 407.724134][T16810] isofs_fill_super: get root inode failed [ 407.731351][T16788] loop5: detected capacity change from 0 to 136 [ 407.738136][T16786] loop4: detected capacity change from 0 to 2224 [ 407.772262][T16788] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.782286][T16786] isofs_fill_super: root inode is not a directory. Corrupted media? [ 407.802574][T16810] loop1: detected capacity change from 0 to 136 19:08:00 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e4c55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:00 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xed01, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 407.818101][T16810] ISOFS: unable to read i-node block [ 407.823539][T16810] isofs_fill_super: get root inode failed [ 407.846258][T16837] loop2: detected capacity change from 0 to 264192 19:08:00 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) 19:08:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00490c4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000606000/0x3000)=nil, &(0x7f000011b000/0x2000)=nil, &(0x7f00002a8000/0x3000)=nil, &(0x7f00006c4000/0xe000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000432000/0x4000)=nil, &(0x7f000063c000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f000013d000/0x1000)=nil, &(0x7f0000729000/0x3000)=nil, &(0x7f0000000100)="0801efbdade8031721ff87998ea6409410fa7f869f8cf28477dd59b912848ff319caa1fb24a19caf4d7edd7420e5d54bc10b28011e25e38981ab316fb7474f0699c6664726e7430cd2c7fa085d1b05f976c7310496de5b33a938b5d6b5d3bef69bc852ec17c90ccebc835d46ea5653087c66e8e788ebbcff9a8bd2901261d3755968966d1f7db632182410e16c20800624cef24ffd80fd50f7a44f1ab7", 0x9d, r1}, 0x68) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000000080)=""/25, 0x19}], 0x1000000000000117, 0x8000d9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 407.875693][T16846] loop5: detected capacity change from 0 to 136 [ 407.888165][T16846] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.912008][T16837] ISOFS: Unable to identify CD-ROM format. [ 407.939864][T16846] loop5: detected capacity change from 0 to 136 [ 407.948594][T16846] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 407.965056][T16856] loop4: detected capacity change from 0 to 2224 [ 407.974710][T16856] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e6055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 407.985118][T16866] loop1: detected capacity change from 0 to 136 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', 0x0) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000000)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x203, 0x0, 0x0, 0x0, 0x0) 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, r0, 0xffffffffffffffff) [ 408.032310][T16866] ISOFS: unable to read i-node block [ 408.037676][T16866] isofs_fill_super: get root inode failed [ 408.052385][T16881] loop5: detected capacity change from 0 to 136 [ 408.055276][T16882] loop2: detected capacity change from 0 to 264192 [ 408.072414][T16882] ISOFS: Unable to identify CD-ROM format. 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x5, 0x2, 0x0, 0x91da, 0x3, 0x6, 0xfffffff7, 0x1fa, 0x40, 0x14c, 0xe5c, 0x2, 0x38, 0x2, 0x9, 0x1, 0x1f}, [{0x7, 0x9d, 0x3, 0x642, 0x2, 0x5, 0x0, 0x5}], "93a0a0bc2a7634dbeeb7f68816e95185e27a8b164d6bf1ccd028be128fd74c3e879a322681f0d26f8bdb4a07e8e65193e57fc7b0635698bf8691c4c51838c3a257e3268b8edff1dec8285ffa7284f1fc869b04c477554370fab0b115a33498b6231cdc05e2ec0437a05e4184fd924d572c74bd07b5bb26da6e22ff426eeb62bbf117fc0bfa363bb6887eab5dc5b27481724f2ca8886c5effc3d9b17a715f24efc45fd570512a1dd2acc667d89cb320c3391f8cc8dc78b85e6b89254e03c4ffda17da79d834c320b4e5395d37a12d047c143b8fe5aff08173633e6b0d0676c7f853c480b5e2338f3f4e6a193701", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa65) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x0, 0x6, 0x4}) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f0000000300)={0x6}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 408.098799][T16888] loop4: detected capacity change from 0 to 2224 [ 408.120693][T16866] loop1: detected capacity change from 0 to 136 [ 408.131591][T16881] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 408.146181][T16866] ISOFS: unable to read i-node block [ 408.151498][T16866] isofs_fill_super: get root inode failed [ 408.168678][T16888] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, r0, 0xffffffffffffffff) 19:08:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00490d4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 408.193723][T16905] loop2: detected capacity change from 0 to 264192 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, 0xffffffffffffffff, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000000)='THAWED\x00', 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x1312002, 0x0) 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setpipe(r0, 0x407, 0xfff) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchownat(r2, &(0x7f0000000100)='./file0\x00', 0xee01, 0xee01, 0x800) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0x7, 0x404140) flistxattr(r3, &(0x7f0000000040)=""/187, 0xbb) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(0x0, r0, 0xffffffffffffffff) [ 408.228637][T16888] loop4: detected capacity change from 0 to 2224 [ 408.255235][T16888] isofs_fill_super: root inode is not a directory. Corrupted media? [ 408.261287][T16905] ISOFS: Unable to identify CD-ROM format. 19:08:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e6855005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40982, 0x0) [ 408.308759][T16925] loop1: detected capacity change from 0 to 136 [ 408.316705][T16925] ISOFS: unable to read i-node block [ 408.322009][T16925] isofs_fill_super: get root inode failed [ 408.333367][T16905] loop2: detected capacity change from 0 to 264192 [ 408.346301][T16923] loop5: detected capacity change from 0 to 136 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) [ 408.371024][T16923] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 408.380961][T16925] loop1: detected capacity change from 0 to 136 [ 408.382470][T16905] ISOFS: Unable to identify CD-ROM format. [ 408.394336][T16925] ISOFS: unable to read i-node block [ 408.399866][T16925] isofs_fill_super: get root inode failed 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x4010, r0, 0xfffff000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e6c55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 408.416674][T16946] loop4: detected capacity change from 0 to 2224 [ 408.426321][T16946] isofs_fill_super: root inode is not a directory. Corrupted media? [ 408.472404][T16923] loop5: detected capacity change from 0 to 136 [ 408.511954][T16923] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) 19:08:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00490e4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8802, 0x100) openat(r1, &(0x7f0000000040)='./file0\x00', 0x90000, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 408.517860][T16969] loop4: detected capacity change from 0 to 2224 [ 408.527661][T16969] isofs_fill_super: root inode is not a directory. Corrupted media? [ 408.536021][T16968] loop2: detected capacity change from 0 to 264192 [ 408.552637][T16968] ISOFS: Unable to identify CD-ROM format. 19:08:01 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e7455005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) chown(&(0x7f0000000380)='./file0\x00', 0x0, 0xffffffffffffffff) [ 408.609887][T16989] loop1: detected capacity change from 0 to 136 [ 408.621771][T16992] loop5: detected capacity change from 0 to 136 [ 408.634623][T16989] ISOFS: unable to read i-node block [ 408.639995][T16989] isofs_fill_super: get root inode failed 19:08:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x44838, 0x0) sendmsg$sock(r0, &(0x7f0000001f00)={&(0x7f00000015c0)=@generic={0x28, "beebf438d610e5a4fd4ccabe816fecd0f9764389802acbef565b1ef468d060d5301b3fa27685681bcd66d7a929a45baf705572e1ef5446994e9fcee8194a4b0b40444591cc8ab9d463affff7e6103ea88741fa88ca4e600547d3487f5fb9d9e304474e2ce53860be9a233dbf51c8399f5e589bcf0c69d26811a60c5e087e"}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001640)="9890420507a7d77211fcf5a50b2a27cb98bd9fee483ca1d3e5feefec21516bb62b605844e6895c13a316dfecc179d9f2387e315ced250b98d014b644b1b349bc7c60d5ff2367eea1eddcc99fa3b58e0b897ad523bbe6360c2959da3cb4509bf6f9ada2495284f8cca9395a036711901bcc66569bf858710eaf97c7763be672baac40491b5665c57224d295f719307a8159560e6fb82463a8fa1c79a0f2ca721811cf326c78205203903c2a22c481acef27a68c90a9cd76d25c8c8634a9b1c2ec7bc7973738bcf18d44864d75be", 0xcd}, {&(0x7f0000001740)="d69441fd2fb554aa933939fc0532365df5f2b747b2164f6750307f21867eb529ead08eadec3b2287a502fd3d6bbc0a15ad14d94f7c93ad650689eaf8dd6b9cf6e7ecd9dc9aad8a32672fd52e664250ed8880ba88afa0e8bcdbfdd5af5875e09b1c044e87cc5a0a4843c422b99aa65e54a3fa0f9311dd2f7a851725b3bbab89bbaf5859139af26b0f860068dba2c520f9497b2e7f3b61c12f8d13ded2d2b13aa9", 0xa0}, {&(0x7f0000001800)="422a01e5ef20a132476170668092f21a6543a64a80c40cc37fd203fca72a8613994d5c60e8447b8f0db76fb9ac264bf878f286dd85a720aac61404c6a0d85fcf3549a446a5ed9aad9e8514264a14f50850eddcd5c79d4fb4e66555a9bd2437d5ba722ab70cf676b12b34aaeb1077e67ae5fb7c7f132c02250af57b76c0dd1fbda69d0d3543cf20915551a1be589f6f39aa7a5212cbb0495eadadc02eec05015b739e1c62967e51d4f63822b12dc372a5ae3f49ac8218776e7db5a83dd8", 0xbd}, {&(0x7f00000018c0)="c0d083e8681b94d7b8b49fc30d8055640d21ef97ca9a0bfdc217f2412e610ccc77a4b7e98e8304a580f15f79214cf15d61ba72647d0c7ba67405ca91b8b7e86a76bbdd34a62d7cff00243e67660ac276a4cb87148905ff8df4c13a629effc34e088a4f3f1a957b5174321bbf7907008537003bfd4dc50d1a33c2467a4327fb6eb45e299306df825c5e16b0fbc04e7ba921b94171efdf489d15b0162ff2b16a9001a85feb855e64c6f0cdd71055fd6e532c20389cdcde8c6ecb5caf2b4567855633095e257a30a6a317d467948890108c36c7ef11c57ff94355d7fd91e5fe2c00e3", 0xe1}, {&(0x7f00000019c0)="6f57377d085e70aca9b49c39942f8fa9a61ccbc793ed10c288c20470d56394f440bb5274", 0x24}, {&(0x7f0000001a00)="0532cb6f1e94d71fea39999bb65d3769c9adde0f02514843763ccd9848697f2207ef423a5c490b521cf0176dfd82ec8e55610e25cdf70e44a4ccade1a90db655b7193972711a17a4990fa4032c577504da846b584942fed5d0584d28b8289a208f05980e565fe5b9c9c532ba2e0d20bbd76fd1601320296c4a844e2de9bdf9e340c4be557baa152058211abe552f10515a64f20cbdd3239f3191901290fe851696c2e4ccd0d4a8f2e0b09221e498f3ca7f3bdb1107a0888021e0576e99253a165c52905ffe49bae7e4cc9adb6cb71c9b086ce75f45d5db0d95ff602d97c869fd48a5da077cedc04eb8c1bf0c", 0xec}, {&(0x7f0000001b00)="082ed0e18a57abbee79ba01ccef7fb3dd8213a6f3de96b51e3a82142e05c69ee26ade3518816bba10c62ba5a2af107fff5c2691d17ba7da35b0f27852b45f629ad0e0df19eaefa656de89b41ec6335a49dbb19d3b4d40d41bbc7bd441b", 0x5d}, {&(0x7f0000001b80)="f32e70f01a32419d000cb5a47bbce0f739125adacf656b3295a06a634bead01adc4ef0126586fb17cf484dc9d73b206c99dd23602ec2cd928eea5700f4a1ef888a9bf8ad28cc378749c7859e1abe796e78b8642768b1885b382836911e065139e7b5958533d45a24e70d752be39516b3b343863b614808dc86cde6ee72a15c6cb559834eff135c724eeec44ef6398368175b57e79081ff174cfd7447fd4247de99effa106b09244dabd4162685fcebba6e5d2c3f35", 0xb5}, {&(0x7f0000001c40)="5ac37a2c8b9a54ab691e89c0c571f3ca765dd9c7e6f830d182ae3df3ddbfddabb2d2e2b39d7fc80590dbc1951efb336fc8cb675f0333a467d657c2a92a32dd890e140566097f514667257e1d448938a236fb830fb88f0f4cbb25f9df0faf09608839a6505ad8f34ac1e6f06adc21aeaea8d26d02acb469f222cc902b6eae914e34bf5fbbc75a27aec1fbec492e26d012375b9738aa01574540a4d56a1e42e3dc20596b89ca71347e48fd23bd71aaaf5e2b90765f4946a171c8ec4ea4dc92b914eeac40305af0b6d28b2214e74f817275270b1c14d7309b40ac7918d8c9a9297dca6f0882", 0xe4}], 0x9, &(0x7f0000001e00)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1f}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x7023}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xd8}, 0x8080) r2 = syz_open_dev$usbmon(&(0x7f0000001540), 0x1, 0x400080) ioctl$int_in(r2, 0x5421, &(0x7f0000001580)=0xfffffffffffffffe) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/118, 0x76}, {&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x8, 0x4ff, 0x6a8) 19:08:01 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00490f4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 408.657414][T17002] loop2: detected capacity change from 0 to 264192 [ 408.678066][T17002] ISOFS: Unable to identify CD-ROM format. [ 408.684599][T17005] loop4: detected capacity change from 0 to 2224 [ 408.695844][T16992] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x201403, &(0x7f0000000200)={'trans=unix,', {[{@noextend}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:01 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 408.711437][T17005] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:01 executing program 0: r0 = mq_open(&(0x7f0000000000)='}\x00', 0x80, 0x0, &(0x7f0000000040)={0x6, 0x80000000, 0x80000000, 0x7}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x3f, 0x7}) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800008, 0x10, r1, 0xffffc000) mq_open(&(0x7f00000000c0)='ext4\x00', 0x8c1, 0x10, &(0x7f00000001c0)={0x8, 0x6, 0x2, 0x4f2}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) tee(r2, r3, 0x2c2e, 0x1) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="4f70ad8c2935ae130ae13e7876015f7e0b1195917425dba426412f5562500d22643000bac53e9b47dc25b82ca631b1a0bae623181d4846adf5334c3f22d572d9611c09619a944bdf2967b38b43199386158e6ab890273c24adc394a4d9280a7ffc841e03d9140197d60f460db8b229405331e5795ccda1ef741c90c42a43e36075581eafd10fcf98e25065d15ef242b924ebc63581c66fcd10ecb98c5d56170d"], &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ext4\x00', 0x1031000, &(0x7f0000000180)='\x00') [ 408.755341][T17018] EXT4-fs: 45 callbacks suppressed [ 408.755353][T17018] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 408.778088][T16992] loop5: detected capacity change from 0 to 136 [ 408.784323][T17020] loop1: detected capacity change from 0 to 136 [ 408.805148][T16992] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 408.813825][T17005] loop4: detected capacity change from 0 to 2224 [ 408.833569][T17020] ISOFS: unable to read i-node block [ 408.838988][T17020] isofs_fill_super: get root inode failed 19:08:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:01 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x201403, &(0x7f0000000200)={'trans=unix,', {[{@noextend}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:01 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001680)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000001b0000000700210030"], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_FT_IES(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="0c0099"], 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x80c0) sendmsg$NL80211_CMD_REGISTER_FRAME(r1, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)={0x398, r0, 0x0, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x36, 0x5b, "c9130e5bf30c347a9b30d8aba64e94d8dda109654c4b70b827f20b410aec72bd7279200aaf11d7b74079e1d23239879a4e8b"}, @NL80211_ATTR_FRAME_MATCH={0x9d, 0x5b, "a0c732a2035b0ae2278e301cd4b3cd55d86adf2744ecc0141e33f12c1a01ba441cd577ef2ac80dc6fcbc24b0d36852cfc51d2e56a754a0f4b02318d0d457481710705a0f6db17ea0ac085ad7b042fdd485d7011118365f6828c801a5dcc4bc543376afa4f0a2dbfe3f27101a078ae49b8d5b28c8b3af2f45922298383fdc461167dec8defb402cb3667aec17453a28263735114fbdfefaf8cc"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0xe3, 0x5b, "7ae6cb0e1c16bfff8ac3c7bcb8c160beac34f88e541c9ef761b62e472e3d079626751f96424e2be1af22631cf71045a9f7f0592b8edaa6bec7c66c446da0544198369acdecef7895591973d30b124f591b8346b60a360970bb700a359b1639118f30aec0500e723775a42feab79d626fc952c65dd5edcfb141a47207e2c094c4436ef4c68f3134f775db309855dec106f3fd11df5154064307c4667714d1ce699c9394a72a806e1a3076109c0411e5dd06c0d44958551a5654606a1f53a4e8640d9d1ba0505d4948b812887acf68036afd3e8adc40589e4aa05e0bd4160b22"}, @NL80211_ATTR_FRAME_TYPE={0x6}, @NL80211_ATTR_FRAME_MATCH={0xdb, 0x5b, "ebb1f55bc320c00ea050148564eeacd7d82208a75ff75ab59fe67c0606523af0d8c91dec8bba6fa593d8b5349752f2e926807a070055df1486709564eae344ffaa188d9c89b00e4f8c12bab21f0de89e721e74a0fe272aa4b6b2d2f2dbc256d83f439121a0c53fe9b30c30e628296172a6ea8632ccd635a5489c87f4056e61ecc0721ff89eb3d255a50188b28bdec3d1dc0bfa2b72042381a88ee3aed8532d304cec367a35d17ca3f16aeefb3b4866b578476ddfe3128bdca091921640105b04680964c636ab868a5142bfa62d70b7df3bb5709ffb8d45"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x6c8c}, @NL80211_ATTR_FRAME_MATCH={0x13, 0x5b, "457537394e38bad22f1b6ce08494f9"}, @NL80211_ATTR_FRAME_MATCH={0xad, 0x5b, "6e533a032e45a4d2113e62f0c70bf4ebad8aac7088f76ddb562077c919152a41b3692b0b99b74b4f9935b4df0e8d200ddc1e8c662446b43e699eea25fb4e6cd72f38fa8d5e43e5fc960cc7edea827c301e6d26e14e9eec47af084758a415842e343e627688c5277f8d9f778b50215c42a93653260f9f3eb7853f7476d3ed9ee989201fdae21586e9752d06fecace234375f8133592b63aeddeb304c864a5aa9b246dc8cc6525b94dab"}]}, 0x398}, 0x1, 0x0, 0x0, 0x24000040}, 0x8010) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r1) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x6c, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x58, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x4040) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="08002cbd7000fddbdf257400000008000300", @ANYRES32=r2, @ANYBLOB="ff0f00000900000073000000f81e6c6fdb6bc1085b87808ebcfbfdeef3f5c58bc5818f53d3f09379c38929d7f11842092e681534db302eed9ea12d4cc122fe5eef66cfb5"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x4040000) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000379000/0x14000)=nil, 0x14000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 408.853956][T17005] isofs_fill_super: root inode is not a directory. Corrupted media? [ 408.884144][T17039] loop2: detected capacity change from 0 to 264192 19:08:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e7a55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 408.904155][T17039] ISOFS: Unable to identify CD-ROM format. 19:08:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 408.931830][T17020] loop1: detected capacity change from 0 to 136 [ 408.939983][T17054] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 408.950357][T17056] loop5: detected capacity change from 0 to 136 [ 408.964414][T17056] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 408.971574][T17020] ISOFS: unable to read i-node block 19:08:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049104e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 408.972938][T17057] loop4: detected capacity change from 0 to 2224 [ 408.977937][T17020] isofs_fill_super: get root inode failed [ 408.991802][T17057] isofs_fill_super: root inode is not a directory. Corrupted media? [ 409.015965][T17056] loop5: detected capacity change from 0 to 136 [ 409.017184][T17052] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1202000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x201403, &(0x7f0000000200)={'trans=unix,', {[{@noextend}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}, {&(0x7f0000000100)=""/215, 0xd7}], 0x2, 0xd9f, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2, 0x100) [ 409.025964][T17056] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x100, 0x18) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') [ 409.102917][T17057] loop4: detected capacity change from 0 to 2224 [ 409.116674][T17057] isofs_fill_super: root inode is not a directory. Corrupted media? [ 409.126528][T17088] loop1: detected capacity change from 0 to 136 [ 409.134734][T17088] ISOFS: unable to read i-node block [ 409.140152][T17088] isofs_fill_super: get root inode failed 19:08:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049114e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 409.147236][T17089] loop2: detected capacity change from 0 to 264192 [ 409.160704][T17091] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 409.182120][T17089] ISOFS: Unable to identify CD-ROM format. [ 409.192089][T17101] loop5: detected capacity change from 0 to 1024 19:08:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004efe55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) syz_io_uring_setup(0x429b, &(0x7f0000000000)={0x0, 0xab80, 0x0, 0x0, 0xf3, 0x0, r0}, &(0x7f000031f000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd_index=0x4, 0x0, 0x0, 0x57, 0x6, 0x0, {0x0, r2}}, 0x81) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x4) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.224039][T17111] loop1: detected capacity change from 0 to 136 [ 409.250032][T17111] ISOFS: unable to read i-node block [ 409.255488][T17111] isofs_fill_super: get root inode failed 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmmsg$sock(r1, &(0x7f0000003dc0)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000100)="9969410f4f03c38430d77187e206673574bc51a25ca13abd52ae77fed3d0db45e9e777d05959b24cc26c76bb80834dbb0e3efa595d8fbf3838229c3bc7f89c37a7f17893a7d9c9d1c4abeba94f1f31b5b07d4dc0ac7a536d483ebf01019e853c43643b115cd77f160aa6df46e97b3d", 0x6f}, {&(0x7f0000000300)="3d3a6c1296175112704a1136e6945352e5896530c5c70b4e9525adf179c44f90b6f489355662144bdd8f6bf2be2114068ad2dd81a2a81d0e70227a71bbd2626c431ff46b67de510a329752716e210bbf979dd2c1a73450b1aabe5b10b6cffc07c308ba038cae142985041a413791fc3789b4a7bf56a2dfdbef061af8c39127c20fb1b82c391753cb26b7a56aeb4497fd5d6d83a266644cc9e14be05432d95792ce42870f2c36e858fa350b5d591f69ad417d55ba643e20bb5b568bac32195ecc6156d9bc8c0d4e7c53b325c953f02ee7b457d46b9f0e74e8b7fa51fee6be3a204d0061aebd24bbdd3ebe44c4f4fd227767f37871944e627de0ade6d928249050fbd858a1e98dbca33201c3b50fffef809593864cee86722ca7d1587f071f5627aa9802da828df5d2a2c52a4c7fb1899870c13eb7de321aba24ed8586a7e5ebc2e16e2c4899b547e4a8bee5ca6398fa393efa0e192130b3a1b8db5e81a649973349ae7b67bbaf52d709dcc6d83da4096ccbaac8d0abd4374a3dbb0e144e0182403f621558443a44a3690f0819dd94416602946a14d6e5666d7bc4a78ce744d3cfb01f3a01053590f3fb7d08fef6a255a499b1efc584aca6c1b10b634fcb5782f163070811d0623525a938dbd2be1297bf38f53dddda245c78051d2e976dc187c96ae372e6f85c41a37cb993666e80287b2f9c032433eefc2c6421c4abf968b97419c495b32fe6fdd97bb47dc11f110b082154310beeabf9325fb38410701e3dead9f222468526a90e676ecaf4b7af10cfbb5272ccab4739e07bf2e55c02302fd7581c3c92252771d9bc268b0ac3ea4a26d33d45ab5ea35b272a923a23b689203773ab0ca531724324ebc9124415fa9b7cbcaedf412fc7fee8fcb7ce3f9c8d35c06155e01f33c02014d9a9aecc3663070c131de4b7016149b5c5e481c3ec40018585f6ffd2f228f09804cd3515aef2046a6c82e1e13656e73bb2578ebecdf2a918ac54b57c7498d62bc5cc4c9be1c78e0ca50bc65eb4b03d242bc3319f63e6d5a671f12276f52ef0822fab881adc04bfe537ed86d94a452522ef5d0ec63fc512f6beb6ab2f5b1b46f662707e1ecb6215fbf26f7efaf14fa158300760b0da7ede6c5ffa11bd183d284de6857cd7009f05f142ad5ec155f90e6009b86db0b3f1cf5dcf1c0030f16624779ebfb6d95924a797cad18ed0e087a45186a200b42e533b46fe2bdf2f381b478e28ee484922a609b5caf9f7fb2ba39feaf544491a636c214615be8961cf2499a1ae26034df12626a5819f0cbe524d7b45025e3055b22125e87b3f657d6c4946f273abaee45be679407f93102002a6c9a974624fdc5f46264d19e8e99d90892df018782fcb63d75f75c375246151ace314e7d4e19b9d6308ce6fba640a99f953a63434dd0e34a54cd73bdc05f85c5c9b6c47d7386f5fb0d46f0571ef8b0edb39219ff75b0469956aaca8ad7b30dc02dcf802c6bf4a754e547902fa814f5c26744b900bd91fc3723d17629cd8ebe275b52d6a151ce99888696fd5b593561e969c8b1a9d1fdb31db6dfefad241331eed938998636bb0421398c15b5f84bdb6de61200504631fc5395c5c9b3037ceda324da641acffb8685f90e2a8ed407c22d5b20659bf3901c9743bdc98888b34a9090415939383067d20fd7ec2bd3132e5c426376c8e69f33ffd48f926c1ebc421c7707185aece656e7b1eeceb8c39419245cab57387a765d6fbc3e2fcf92a19648e7129a7e6b7cc599897c0caa395572171c0bcbd95a117ffa4701ceb5371656ce3ae198ab5f7c94f352ad2ce3aaef8214df5a0397cede662631b40f1e65225e1f617eb782db629f713ae17005e2af0c9b22ea2c54f61a011045af985c85936ff994ba00ec2aa3d069819af088412cd19d3f7e5d9f22ff9ee576ea05d5b8ede9c44b88be828645fa143d22cb4a6019d4e64e4f6f917813713580e8b31da59760c5836912766b53e9ea3a6bb57aced4f0b037f342bbd83ff576d51d29006af95763035bcbfc670edf298d10af998b87c9bcd80a3d44a6ddd2b25b7c84f508e12ba8a15add96c4297477b43462506f024df6855995fcdf8f00c7730e9e6e38765e5312fc0fabda20ad1f741d9a1855af93dfe301f50ab33a8f27f3e1960d762e8a49cb7c21bedea5438258dec5c51d1deafb2d522c4399953b0c875aa66df5ab09eeaf66a0388584c2d88b03429db84e3ae0ee72f63a8f91a005689718d24bf7b9cacc61577a6ebff041ad2c9b4e9d3f22f53407fd4ebd0dee25270548b0e7d6f2ab53f3ebd11628ea9c2c773124ce69dbad6655883442ccdf50bf07ada30d6dd9f2b5de6bcb861f78567d21085b229b69c81a3c79d008678b0dbba09573097d0c4c130e94a48a71c88c0dd2687245dcd2b12bc5059dfa2a1c96097ccdc3bcbd66a2f56190740fbb0f0c4e71327d30d44f01baa1bb13d8c07d1a3d8df775cd4cb562d0e97465e8560509c5ad8d62760a93a9838898033be6b7e0cd4d9612cba03024114c3b3d4b2b1c9effe01d7920947accad4235184e12a52801eb3ad4715f2a520235ad1929f08ceceb560369f20edf669a06af1aaed2e48f06bad2d53f4e97220388f151b7453b398165314227ce1ed5d6984ab18bdeaa37537be1d264f40d6de6ccb34ccb520140d253f8e39069ebc1f5578bbaaf7c5f2c403b85a6572c793d2c1de863a6d23e1a323f0d80421a090cdce22361e5973fbe06157d9dee8294fe822b289473e8c11c98bc38e6afeb1a3bca60adc79419674f6613a811603f911e49ea578bd3f43e59b8c4c72ded81a3b4e25503088770e08fe4f18ed81491a9c27add181667b2aab785f2f8b64acdfced6623955c95eddcda16feadf85bcd6da7054f850f021b1045017cd7219a955d183e5e80e21b1ddd781b74d5165a4c3d2c177ad90931c29a695c743ba9d6cf55bfbb98327c983ab7fffb79c43be04061f262a9a2793b5bf2689c90c32884d31e7a240883b49c466d3f1b1762b760a207da4208572956df60f31619310ef04fff3ab013004ce1f65e889b88b1ee9eaa589b389580113f7244da3f92d93de4821d67b01258680546e7a6a14b015987fbe4c57e345c8211d5d8dceaa1641acd1187c9067f69d5a2621df821d16d10bd92866e3fb631b3e08eb593b6a738767b3becf773c22e9a58b344fd516677d49bc78469835e2099280fd76da0ed4cb1737e69b40ee4ad207df2c066582b660233570a0ffc0ac81fde6e79eaac7f70f3c53e8e997c0add8f292ea119b1cf4083def1384289dec2909d1a1a1be94df205faa95df7cdd29ea1d9aeecc7e753ea08e69c3226993ffe1ad29d348dad88ec3a3683f9e58afaacee6ff33cbfa632b38ec8c5073fb66f35cedfa8d56d1f3880935beb7eb51c8710a53c0bf772ee50edb25e2aa1f1706d2c3a4d6ee339eeaee2b3fd6e00e291e7b02ef423f15b950268188c7ba410e0a1740fbd3080690be28d391796d1bb6db8e5e860bc1d3c58cc83c91eda7f7e95b9cc353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0x1000}, {&(0x7f0000000180)="ae96d3343a6677ca6135", 0xa}, {&(0x7f00000001c0)="49ebd82bd539f45ab25842963a8972d89eac250997183ad38f092b3a06015209850f755149f1e84f55ad53726ba9aab6adaaf8dc4ebd22675bf33d9d6686c701e730fbb535ffc119ff15de6cb229f43a0be8d54c4d2dcbacad3408531fdb0c12b2e5f3801049f00dce131ac65684ede8523c4e65ef7b3c1f5f13d70a0de53a04433e6c7f2d9a53e28411a3362caf5a7706d430ad4759be5383c91e32d662651fa3bafae7a858d63bc510d36be3d853add22aa596f495b1a7c5434d6c255e186cc16f69ea9791d705e1db67d36afddc52ea", 0xd1}, {&(0x7f0000001300)="0bbdcb7884e79630913f2f9dbe83904d5ecc44ebe44629483ac1160d2a6149a90b7707485662f902928694bcf29833e97c3e834a2ad36732c092754a7f4fec9f21219275b99c1124e6f63b0e9db8476f4118210b2349be6478e3afd3edb2fb95f5d03d338056747adb6d2ca15ab0024ff5fa408c9f58d002133cb308541310c5a23ccc8affcb519c6d94e2f02c860925dd75626926d7070e91a58ba2679f6346b4", 0xa1}], 0x5, &(0x7f0000001440)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x18}}, {{&(0x7f0000001480)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, 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0xcc}, {&(0x7f0000002740)="24faecd76965c5c87172dbe2345e0736f78ded0407fdae22cf0dd6c67039836c850ea8252eea0eabe3cb6b19a66b7928b873bd1a789530552368bc680470e8cf7411f873da56bb1dc5f8ff360dada9f52071d4b3afe3e23e2a3c8968aa31d18384a1d3478219cbc5f3dd60064a9010acff27597f9f80539cecd5a1a1eb57cce7cdfb79cb8f02828de3792a22413cf907229990cc41ab6bbba15e136bff97b48aa26a6fb2e396d2e72186dc8c87bb8b39c575dc6737dd07000a24c19c2e", 0xbd}, {&(0x7f0000002800)="72e6182bb9d9d9db06442883f48bbae66a57506bdbf9aa9138e1d6df413d0883cd911bbfebc3815f1579b9e51801282ba79d1dd30014f431c4256c486ae975ff33c88b21d09891c84d2ec418728d2b6866472bd996199f8d96b9a2f9ad10531fda4321860acde19b4d0ad9379b0441700d444266e877c63d0d0e69d4e469f01a698803ecf89c54d1cbebecd95e1f2fe785bbff99eaf57d4053d0908e16296326796353f6cea91734fb03433871385674b72f14e29f6d658462f02da315f8", 0xbe}, {&(0x7f00000028c0)="0b7ddf9ff232725fd1d4cd6cae7998e15e46b3de3e2e8c552c94ef900a5ea61203dce8773a3066cf38da93c55da241a8657871db4dc00a9e0222e1213646184bc4b0ec10d2385c3ba18833e10b12e599d1d1c0579da42ae33d146f10eb50b4ac18e1bbe1927b22bf25af67f23881291c6b8dcc2ea894ce086c08c3cf7b4e80646b4a0e00b94295382e6f5449cc483484b4dc78dac24386817f9cb32e66be23413f93baf466701a96a86b1698fbad861b8e82a96a1411c825c97f30ad390eb91423cdfe71", 0xc4}, {&(0x7f00000029c0)="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", 0xfe}], 0x8}}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002b40)="d564b55732f7cd1266b78723798b592cb8db963757a762647ea086ca1aa2bea93f66429b0d4b29829e3d54a8542760d53f3d", 0x32}, {&(0x7f0000002b80)="ee7228d4181af11c0865b8b365b220c6c63cb994ec2657b9a1ee3dfea98a5bf66e1e92c9a11340c7f498f86e3d02a9a872bb1688daafc315e379cb00607ae26bdc8535e38e745ee69212bd1b0c9756f75f4c67f02b74a416a21e658db1a851bd84e241a0d6cdf605aaaf210345d33e27c67b9ff16681b438fdef600ab005772b245c5d96b41d555b67560ca0e76b890bfcf9bf230b2eb878c61ac6c47301d8a62de3532364f6ee412daba9ce2b258cec5d3734f7dd8186df19137c8e9ef9415c4d8c002fc1b6ceabd479e5d5cb9ae6a5037d1501", 0xd4}, {&(0x7f0000002c80)="4aa17f138156c821a140f78755fbf0b593cdd52675ed5f4a14d08125a705210667ced1256762a8822ec7408ff3b8d4fd136bc05b83c558c9217d58873a9c3de4704cb59ec66d79d6edc437c37c92f86947fde4ca9f6d7510eec25bf5cb65f79d8ce30896d5c21f743c12716bd4778cdd76dad0972b5b13e24bc6cf0201cad145289a040762f78ff7ab3a2cfa80397b42aeeab1", 0x93}], 0x3, &(0x7f0000002d80)=[@mark={{0x14, 0x1, 0x24, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xc71}}], 0x30}}, {{&(0x7f0000002dc0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002e40)="d617da9a296089c8eb2eb7f0b6d6f15777f7df2cededc7cae8350687a1d1d8f42dc1e5394caa0ab3a61bf59b47c14895d331b5b7589cae0c38294d2010607f818fe634c51c7002ed35267fb4da4e4c42895f5ad31fa8f95e260516667ea5b710608cda20dac9954d09f4222c0042a2b5e97f32891bb23108fc29ab2235c3f1d0cc09f80cbb7290dd3b2d9d7bdf869cb44185c0bf62dafedd8e188eea44fb61de1c93087f8b037cc4abcdbbd69e7b03b672f5a1299da636a5cdb75127da95513012404b8d47fd185d2dbf66940fa82920e105d6b010d466f9e8d0bdefa31b1cbbed4d8e52b76c141855bde8", 0xeb}, {&(0x7f0000002f40)="a69034e39d27b05710bd9b999645c4549e3679dec8d75642a19b9720cb5d5aefaaa901ba91a59a8adb6c34c8b4ecd4444a503e090a9d47fa841ec248816d77cc467c0bd0e04ac6fd525b702bfe373b1e8f3f9b7de1d6bb9e70ec33ffa4ed1177e133ba8cd695cfcd7579185a82dd4b8e6ba29df0b667740714836a22ffd58a8ad4708927a6a0e44eca6ef336d77550643890f7172bdc5847d8bdf45a60df19134478afe61c759b5a6bd23a89ba9eaaa03d6b5f16fea5952d75e4829195a4ebff77f529be121c00e2cc9e65ecc5432c996bb84940cbc89f8a0580ba9e3976cee0b75897e01170", 0xe6}, {&(0x7f0000003040)="9a8cf4fff588c77c27334cc63233d62d301a662945294058002c3a032d1924e6ea061af5ab6f53df10d831c867c71ecd20ac5ef58c11294c3cc35de65fac186216d8a9913632d27c881fdb8a29d1f59dbdb7fb98b6ee9f168f78d90d11ff3f897ccafc747ceeb047892af6828ed128a17dd32325b2c230cf786f7966e675ac8d1efc7bd1b9e8f763b84b942700f6599661a8d04b38b33de6e2997d1da4543cd2fdb970aaa0a7", 0xa6}], 0x3}}, {{&(0x7f0000003140)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @remote}}, 0x80, &(0x7f0000003840)=[{&(0x7f00000031c0)="78065410e7427a713f9895d35ee4ab39e59e47a0f8b93d94ecf6e3c6cbbaea1e4d8f8c9bea98f8144aa310d78203deede5962fd5928719c585cf4f55387ccae67bd09202aa65c06f39c0b0846190edcde28688e2c8296fdf7b247bbeacf40c280c31b3bc49a9506d408b1f749335b98f3096e992b8c1f1932672095106795b660dfdc39b", 0x84}, {&(0x7f0000003280)="cf2263595f7c0eea2e5dc4768fd53e3ea1de5cf25d8df68b9afd38ef868e75ea3bd10a5a03dd072cc47e1458df3ab2f0356295417c6dc81d32e6e1e63c166968e907606749573850bd291748243ec7d92ba993a06472dd3ac28ad1c5ca295cbc1f7dfe8d24eca31a649ed95a95453bdd216ceede8ad212b927f09d4b729c89210c3dc7d895", 0x85}, {&(0x7f0000003340)="8a22e9f388108b2f8ce821cc4f60357a7b065a1860fb7a978922589880b781215e266112f6bee96e829e1f139aff28a3c33bb005230c6afd6a2abd5f466c6358222d538e875c0b44da837d38606a7d0589274d58c26b82c81a7fb98fdbd5aa99a2568116354ddf4e3c6db7814833a551ba71fd344e7f7e041d2d912b5392d142fbf113", 0x83}, {&(0x7f0000003400)="117354afd9bbf0408e7ee0d9045f0284d533c6695b8326aa5328bf702b690aecb7ba147c2a0a873de13446e965ff5ef92f5e5f8841a619ae36", 0x39}, {&(0x7f0000003440)="b301929a0bf57913539c2aa63d98fdd58c2d20ced0fe0bfe251bc040fd060cb8288f7cc6c113abbe938d06fef9b519a428552491b9b7ccd2b477098054a08b50911a1e95c23be33d0d40480fef8bf837", 0x50}, {&(0x7f00000034c0)="03e14518844bd918e4883570d49cbbc03146b24ac6083b32fed425769af95ecb66688915e51d2146095f1beeb23d218f0cdd89350425c922f23be8d029826475cad77c83731851964516b6eb276fee507ca916b411637f5b95bfc9e731e21d00ce46f399df7e8f034b11923751a1d2c7d699448aec7ce763cf5cb8bdcb841528e3fa81ac14605e1c812d5c616661e6272cf4b5afebe41a2f1ab67c35f023e7b2b43d25faa09b9f9ebcf77064dcd2f7b720eac385d29293ac930a9c3ee3144fda8f20db17dd6cb21938916cf6c14c1c035e0d71dd67f082a8b6cc970444a7af1df1b1fde4b619966b0d2abe332efc088f", 0xf0}, {&(0x7f00000035c0)="19611331e4d19e87866c36ce3188feac4243a456978160acb40f7fd446b7dc0deeab24b04cf51e4ac0419a67e51dee662f48532d27d61839c34ff48ea306448af604c3a8f458c3870b8cfeb0bd192eeac6fcdcba52c675c50aba1c0a7401f96465a43f68b2ccbf92bc453fd0eaca1332390daae337dcb71df04944d9dcea3cc892b8f3188e2cefd4cee756c5df31d3036e474cc253c7277ee6105a0c723427d4042a4cc0c89986b783aebe2352aaf40e35687bc0efdab458d2b707593591027993b121e4d2430eb1e261112176352408f016fde5267ed6058e51629288eb03748bf1985df2a8b77145fa214fa0d9", 0xee}, {&(0x7f00000036c0)="38eb162cfcdf8b082faeb29bd5abc5790fc0a1d34c4170a8982d5b02bf35e1775b072de01a0284d73a6ec9693d7e78bf96e0cffdd51a5e82413da0a317b6e80b13c6e4f049fb2b02e9d1162da6309925c2d65a2b218b32deeca519205dbe105cab7ccd2849f94ed79da61c4580541128d43c25ca42516efdbac10d0d564612e8b17e584c3a012f6759010001307d5ef84248dce20c012db7e9a8103f447452aeafda3922ee48dd860c08e6d2bcba080793116fb58eaff8a86875cfd64ab1ab471d7ce305df5071def39d0ea0fbc1a91f98e8d656aea39c8ab5d5", 0xda}, {&(0x7f00000037c0)="849c591241252fe3d645028434d8f70f79aff56cfe61b5823793d112678a75826db088eb4fb4de200518d7a7e1497b948e41bfbf521a31e378157c2c176066d8faa66515ae5f5dcbbda64d7b90e57bec82bab409efb4c1eab74067ec894858891895552b49fa078f41101fce5d40feb0889350fc966e9bbde10070", 0x7b}], 0x9, &(0x7f0000003900)=[@timestamping={{0x14, 0x1, 0x25, 0x53365927}}, @mark={{0x14, 0x1, 0x24, 0x77a2}}], 0x30}}, {{&(0x7f0000003940)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80, &(0x7f0000003a80)=[{&(0x7f00000039c0)="08c5ea6434bd0c62cb4d6b84c27101c1e71def97aca64c6f70b2fb45c57dac774c1784cf6b567158ce92e576536985bcc6ff00a78105e44e63352b54bab3c572ead1d0ae165087852eafc4720db71ec387d9b32dfab6ca7c1fb20dcb93e5cf8fb1f3634417554c2acf511fb7a52c59491309ca13e8f7412f5129dd011da42c1edabe9d5771dbd5ac184e65d788c796", 0x8f}], 0x1}}, {{&(0x7f0000003ac0)=@llc={0x1a, 0x207, 0xff, 0x80, 0x8, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003bc0)="153297f04591c97e12345cfda387ed893ca3be00870b411efd1a918463cb3b12c36b7a48ea2f1e5d33c3b3a41d2410e02d8ea9c688588e36f6f42683c333799dbd7ba14ba8ba29d7d61523bceb2e369c29a9c1897248bb1d321f7bd2704883f15314499687ab4218ee8e4d89bd6f7da69b923e2d24b122c597a9d5952c17d23f81188b334df110a102465411cf55420919a6879a527474d2804017e297c8cfe0d169b1f4d966b91ec5b85611263dffa65e2bb43b837c8ddfcff567b6f2c72f864dbe99fd3eb1353f1bd0c4d31a7c08b0e5e0d8d6a98619fcf5246f499f8e57b9b2f89ed6b67c64a56b2fb41ac25b", 0xee}, {&(0x7f0000003cc0)="f09881c701a18cadc77606ab9f99ac296379b17f233d379317944feadfcf13a4986a2ac158f954f494a10c868fd7a2685ca8d7d82eec8a9a92a8d243231e5644a7e390c416477ec30cbe590a33d26f3ef84b501403e873b2e377e137cc232d5fa733e1b3944471305f2db911177731a4b8ead1a940a5fc1ce3a80e236cdff28c10f6490731433020cd3262d8fdc8bf0ef272fd8effa558b639f5ad079cf433de48e80bee5c5ee8474672eb679c8116b044958d18cf047d976aa54c9fa42b9a2d3dee7365db27a03cb45003b872ad7059597179b82ff4", 0xd6}], 0x2}}], 0x7, 0x8001) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x8, 0x924, 0x1, {0x80, 0x3}, 0xfffffa0e, 0xfff}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.270111][T17113] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 409.279667][T17121] loop4: detected capacity change from 0 to 2224 [ 409.287299][T17101] ISOFS: Unable to identify CD-ROM format. [ 409.302544][T17121] isofs_fill_super: root inode is not a directory. Corrupted media? [ 409.310796][T17111] loop1: detected capacity change from 0 to 136 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.338554][T17111] ISOFS: unable to read i-node block [ 409.343880][T17111] isofs_fill_super: get root inode failed [ 409.347830][T17101] loop5: detected capacity change from 0 to 1024 [ 409.349814][T17089] loop2: detected capacity change from 0 to 264192 [ 409.361146][T17101] ISOFS: Unable to identify CD-ROM format. [ 409.386649][T17089] ISOFS: Unable to identify CD-ROM format. 19:08:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1302000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x8020000, 0xffffffffffffffff, 0x19) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000042dc0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x3, "effdfbfac8aecb"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000300)={r5, 0x0, "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", "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"}) r6 = open(&(0x7f0000000000)='./file0\x00', 0x202080, 0x2) openat(r6, &(0x7f0000000040)='./file0\x00', 0x202, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x9e, 0x80, 0x8, 0x0, 0x2, 0x1000, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x18480, 0x7fffffff, 0xffff, 0x2, 0x6f4, 0x36, 0x7, 0x0, 0x9, 0x0, 0x5ced}, 0x0, 0x5, r1, 0x3) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049124e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0x0, 0x80}, 'port0\x00', 0xa8, 0x40000, 0x8, 0xfff, 0x9, 0xa000000, 0x8}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'bridge_slave_0\x00', {0x2, 0x0, @loopback}}) [ 409.440128][T17121] loop4: detected capacity change from 0 to 2224 [ 409.459176][T17121] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0025005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x2, 0x5, 0x3, 0x7, 0x0, 0x1, 0x187, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x80, 0x5, 0x32c, 0x1, 0x3, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r0, 0xe1b07f1e478b9d18) 19:08:02 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.562149][T17165] loop5: detected capacity change from 0 to 1024 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = timerfd_create(0x9, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a31ed694e5d12b5cfae9baa694a581faaf2ada563dcad383d219491a46ab37d1d6eaa4ce6eb66ee627e15bcebe25aefdfcd0fad2f36677300b3fa3c6831a631d05051907e8cedd7a1a666a0b63deb00d871e5b8d2b98900fae9ed9412412fff0cdd39715ac50b1203643d0430206c73d8916874add41119447c39f6cfc491624bf9576164f459263aa5803cb8c7aefb64d0f9c0ba87f48b9dd68fc55ba4128e32570c9a1d7eb4", @ANYBLOB="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", @ANYBLOB="d285c5b9bcd5e929902e96878239d592cd5c7b67d15ae37e9da42860006073e497f2e8ba38d1d1b0e7e7cde1aa50d5d57d19b27efa119e66f6974e50a0a6f168b0b04cee1d4d3caa8e26b98b6049cb739647ce6eb3c96b31fb9315abb31ae51c915591a39d70ab8a72740479890d72d6202c5631f4c537d63c356079d435f50fb53ba7c984d2dd2ed2907a7a02b3353d2fc2def6a1a438b2e2ca721508e799ba31cecd508cce254786cedef2a8472f9b828f4a99f23ce1e2a11b48b1e02c6e96c0d03a20f8c0735fd4d3589d9bafd7d2316c7857164843dfdd5c1357392f5f5729", @ANYRES64=r1, @ANYRES16=r2], 0x9b) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000000)={0x3, 0x0, 0x18, 0x1b, 0x120, &(0x7f00000014c0)}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.606899][T17165] ISOFS: Unable to identify CD-ROM format. [ 409.611897][T17186] loop2: detected capacity change from 0 to 264192 [ 409.613070][T17184] loop4: detected capacity change from 0 to 2224 [ 409.627186][T17186] ISOFS: Unable to identify CD-ROM format. [ 409.635213][T17183] loop1: detected capacity change from 0 to 136 [ 409.674174][T17183] ISOFS: unable to read i-node block [ 409.676625][T17165] loop5: detected capacity change from 0 to 1024 [ 409.679526][T17183] isofs_fill_super: get root inode failed [ 409.691366][T17165] ISOFS: Unable to identify CD-ROM format. [ 409.701971][T17186] loop2: detected capacity change from 0 to 264192 [ 409.701920][T17184] isofs_fill_super: root inode is not a directory. Corrupted media? [ 409.759126][T17184] loop4: detected capacity change from 0 to 2224 [ 409.766241][T17184] isofs_fill_super: root inode is not a directory. Corrupted media? [ 409.770766][T17186] ISOFS: Unable to identify CD-ROM format. 19:08:02 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1602000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:02 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x200, 0x82) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:02 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:02 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:02 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049224e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:02 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055025800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 409.866400][T17227] loop5: detected capacity change from 0 to 8192 [ 409.873468][T17231] loop1: detected capacity change from 0 to 136 [ 409.882817][T17231] ISOFS: unable to read i-node block [ 409.888180][T17231] isofs_fill_super: get root inode failed [ 409.905692][T17234] loop4: detected capacity change from 0 to 2224 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="33057c14d9b35a96f75fa4018cce45efac52b0668c835ef9e61fc9d8726d2b61fe60dea052341bd57bda6b5fb28ba6b68b8e89688c25004700909e1874cb4248701c46092849b6712d6c3a921edaec88add63c715a3c80523bc9d1f0c0b411383055c55445a4f952e7cf60ad94f984cd9c29ede4892cdf359cc3afe129e6cf9da459debb560b06855597c3d8c1e2dfb79c6ef306351bcfa4beaa47cea407551a7b12ac0384bc95b22b6c198a8a041f", 0xaf}, {&(0x7f00000000c0)="48e1e3a411029f858571ca", 0xb}, {&(0x7f0000000100)="87c2cc1159", 0x5}], 0x3) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r3 = getpid() sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r2, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r3, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r4, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_default\x00', &(0x7f0000000400)={{}, {0x1, 0x4}, [{0x2, 0x2, r0}], {0x4, 0x3}, [{0x8, 0x6}, {0x8, 0x1, r5}], {}, {0x20, 0x7}}, 0x3c, 0x3) r6 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r6, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 409.906718][T17239] loop2: detected capacity change from 0 to 264192 [ 409.928022][T17227] ISOFS: Unable to identify CD-ROM format. [ 409.946412][T17234] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049254e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 409.964636][T17239] ISOFS: Unable to identify CD-ROM format. 19:08:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 409.994425][T17227] loop5: detected capacity change from 0 to 8192 [ 410.007827][T17227] ISOFS: Unable to identify CD-ROM format. [ 410.022893][T17257] loop1: detected capacity change from 0 to 136 [ 410.028654][T17234] loop4: detected capacity change from 0 to 2224 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r1, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r2, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r3, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055035800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:03 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 410.037739][T17234] isofs_fill_super: root inode is not a directory. Corrupted media? [ 410.047412][T17257] ISOFS: unable to read i-node block [ 410.052714][T17257] isofs_fill_super: get root inode failed [ 410.099614][T17276] loop2: detected capacity change from 0 to 264192 [ 410.112457][T17275] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 410.119168][T17257] loop1: detected capacity change from 0 to 136 [ 410.133949][T17257] ISOFS: unable to read i-node block [ 410.139499][T17257] isofs_fill_super: get root inode failed 19:08:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049484e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 19:08:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 410.159739][T17292] loop5: detected capacity change from 0 to 32768 [ 410.180218][T17292] ISOFS: Unable to identify CD-ROM format. [ 410.191077][T17276] ISOFS: Unable to identify CD-ROM format. 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r2 = getpid() sched_setattr(r2, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f00000004c0)=ANY=[@ANYBLOB="8c010000", @ANYRES16=r1, @ANYBLOB="100025bd7000fbdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r2, @ANYBLOB="0e009a006e657464657673696d00000008008a0000000000000000000000020000000000", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00040000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r3, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32, @ANYBLOB="080001007063690011000200303030303a30303a31302e300000000008008c00050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008a00", @ANYRES32, @ANYBLOB], 0x18c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24040944) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/134, 0x86}, {&(0x7f00000000c0)=""/25, 0x19}], 0x2, 0x10001, 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 410.221642][T17301] loop4: detected capacity change from 0 to 2224 [ 410.248231][T17299] loop1: detected capacity change from 0 to 136 [ 410.256734][T17301] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:03 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 410.271312][T17299] ISOFS: unable to read i-node block [ 410.276681][T17299] isofs_fill_super: get root inode failed [ 410.291445][T17320] loop5: detected capacity change from 0 to 65536 [ 410.305182][T17311] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 410.321731][T17276] loop2: detected capacity change from 0 to 264192 [ 410.328413][T17299] loop1: detected capacity change from 0 to 136 [ 410.339089][T17301] loop4: detected capacity change from 0 to 2224 [ 410.347358][T17299] ISOFS: unable to read i-node block [ 410.352854][T17299] isofs_fill_super: get root inode failed 19:08:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket(0x10, 0x80002, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, 0x3, 0x8, 0x101, 0x0, 0x0, {0x1, 0x0, 0xa}, [@CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_TCP_FIN_WAIT={0x8, 0x4, 0x1, 0x0, 0xfffffffe}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_TCP_UNACK={0x8, 0xb, 0x1, 0x0, 0xffffffff}]}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x64}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8863}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040010) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = clone3(&(0x7f00000001c0)={0x102000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3a}, &(0x7f00000000c0)=""/4, 0x4, &(0x7f0000000100)=""/76, &(0x7f0000000180)=[0x0, 0x0], 0x2, {r0}}, 0x58) write$cgroup_pid(r1, &(0x7f0000000240)=r3, 0x12) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 410.379301][T17276] ISOFS: Unable to identify CD-ROM format. [ 410.387894][T17301] isofs_fill_super: root inode is not a directory. Corrupted media? [ 410.397205][T17320] ISOFS: Unable to identify CD-ROM format. 19:08:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055045800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00494c4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 410.431073][T17339] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 410.440435][T17340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=17340 comm=syz-executor.0 [ 410.467333][T17343] loop2: detected capacity change from 0 to 264192 [ 410.478052][T17320] loop5: detected capacity change from 0 to 65536 [ 410.501474][T17320] ISOFS: Unable to identify CD-ROM format. [ 410.507711][T17343] ISOFS: Unable to identify CD-ROM format. [ 410.524104][T17354] loop1: detected capacity change from 0 to 136 [ 410.528017][T17340] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2051 sclass=netlink_route_socket pid=17340 comm=syz-executor.0 [ 410.545001][T17354] ISOFS: unable to read i-node block 19:08:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 410.550333][T17354] isofs_fill_super: get root inode failed 19:08:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049604e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 410.583730][T17362] loop4: detected capacity change from 0 to 2224 [ 410.595971][T17357] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 410.619416][T17362] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 410.633673][T17370] loop2: detected capacity change from 0 to 264192 [ 410.654104][T17376] loop5: detected capacity change from 0 to 66048 [ 410.662311][T17370] ISOFS: Unable to identify CD-ROM format. [ 410.673167][T17378] loop1: detected capacity change from 0 to 136 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800009, 0xfefaffc1d91e269b, r0, 0x1806f000) preadv(r0, &(0x7f0000003300)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000000180)=""/195, 0xc3}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000280)=""/52, 0x34}, {&(0x7f0000002300)=""/4096, 0x1000}], 0x8, 0x4, 0x3ff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, &(0x7f0000003380), r0, &(0x7f00000033c0)=0x6, 0x7, 0x4) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 410.687398][T17378] ISOFS: unable to read i-node block [ 410.691641][T17362] loop4: detected capacity change from 0 to 2224 [ 410.693086][T17378] isofs_fill_super: get root inode failed [ 410.708122][T17376] ISOFS: Unable to identify CD-ROM format. [ 410.725707][T17362] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000040)={0x7, {{0xa, 0x4e23, 0xffffff80, @private2={0xfc, 0x2, '\x00', 0x1}, 0xde80}}, {{0xa, 0x4e23, 0x81, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}}}, 0x108) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) mmap(&(0x7f0000078000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r2, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket(0x10, 0x80002, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000300)={0x81, {{0xa, 0x4e24, 0x3, @private0, 0x8}}, 0x1, 0x6, [{{0xa, 0x4e20, 0xfffffff7, @local, 0x5}}, {{0xa, 0x4e21, 0x6, @private0={0xfc, 0x0, '\x00', 0x7f}, 0x80}}, {{0xa, 0x4e21, 0x8, @rand_addr=' \x01\x00', 0x20}}, {{0xa, 0x4e20, 0x1, @loopback, 0xc8}}, {{0xa, 0x4e23, 0xb716, @empty, 0x1}}, {{0xa, 0x4e20, 0x8, @local}}]}, 0x390) r4 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(r4, &(0x7f0000000000)=""/25, 0x19, 0x6) fallocate(r4, 0x10, 0x0, 0x7) 19:08:03 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049684e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 410.733918][T17385] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 410.750922][T17370] loop2: detected capacity change from 0 to 264192 19:08:03 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:03 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:03 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055055800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:03 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 410.785545][T17370] ISOFS: Unable to identify CD-ROM format. [ 410.837954][T17408] loop1: detected capacity change from 0 to 136 [ 410.849422][T17408] ISOFS: unable to read i-node block [ 410.855023][T17408] isofs_fill_super: get root inode failed [ 410.873588][T17419] loop4: detected capacity change from 0 to 2224 19:08:03 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r1, &(0x7f0000009580)=[{{&(0x7f0000000000)=@x25, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="2e72d30040e39731ffc2325a7a02dc09489c4af751c8e3b56b301156a714f6321f4abfca21aa5c71bac05923551fa31ae77d16385b80b7b53bc3333e2ae33dba9007a243f584e1c1833cb13daef2fd22aa88f62f09006d3de9063a2e6a707993e21b20431a9e97f8b2f55c32e2acd1b7c1412c348abc9c9dc6ba349ac5f77f5afa0e7cf38fbe94a3ea2bc4d8d8470d7512a856cceca6a91ed6d228a40e61fec4264eb5e0302e47030a263d3c32197c159ea0b670b3", 0xb5}, {&(0x7f0000000140)="6128e24e52a17265f05a8fd53790d33cd542ccdbb0219979dd0a7034f4", 0x1d}, {&(0x7f0000000180)="556e6739dd785835011aaf6a2236961d3483cb8cde15ae7a6dea86b5154b2634", 0x20}, {&(0x7f00000001c0)="2f5067f565e8aec8365b6d98e423be82c0ca9e191d0a6a156210a4958415e2085d85647d717e0b4d4c23cfea72081911fcfbe0fba74d6bfbcd14bfb8514734781d6f7ac408b5e992e47d7caddd796b6e15473b90d1c3b436f11c6ba4c500e13a6f9d56cd8c4144e22d90d28ce9551913e7bff8c54be1f83d9a4b7b7c02df4827854d4ea476aed6367d97d1a73bc48fd7c04c7b363ede9c8ac219a06e0f79822798b7320df347000de4b3ab25087e330d02205ef7f92586bd8ad0f6bf3d395875b74b46494b7ab157f29655bd4f1a1d98d8bc1040a0327ba47e270752b64bd4176b3b153dc37791d53730", 0xea}, {&(0x7f0000000300)="76e89b290b49b3bf713b110fe2a5c17ec19386473519268dce23f29049c889842acce8a45adbc2430455284aadab5d549ffd9f4aca74fe058e6e605fbc0cd20af1877a9584c8734b982d51dc0e9af34fd174ef453b45b7ab1a8616", 0x5b}, {&(0x7f0000000380)="35283b75578d98450108e1a44896e60d6a7773f036e6197df0be4397b477d4b39ca388323bb5727a6016298b3b34f57488f71a666fbbfbb52ae595a0c25f44a8ed37c3386c7da5f1688bf3c50f91fe4e87e2fff7cd02a48a35c74680e07f46fa62f24c2bbfd58ab554b87c3d2f16e521e80e0fb96278739af1da1445c9d82867ef7233958a57641cfe0a8ca7e5e1af33f283094fb85ed03c6a3aafae6e343dbcab3de210adf0b2498a506cce5dc2ddd9de972d9f8da98a090dd90d261b423d29a8cba4ffd0b861b22ec52e8594a51645e5ebac0c1b3a46cd41b2", 0xda}], 0x6}}, {{&(0x7f0000000500)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000580)="287858c0580dddfe756648987412a4b828d29d00cd5be9bf2595a03b2bee840f4d1526a4a7f58dabeab7aadb", 0x2c}, {&(0x7f00000005c0)="f18e36f6b00185339bfb2959fac51b6938b2869190c119efebde2277d85f03dfe690102b636a9cf75c7851916dd61efcfa356b3c55dcf769f91e7585a98c0dac2b004e6d0c153d345bf97b7c72fcebeac062d3869a5d2c584195fd5f6ac0e8710b3d2722a0217138e6d3d252df1553a56acebb5b1bd8a60892ade1c3257c", 0x7e}, {&(0x7f0000000640)="b712e10f04d9067a49d7397087d5accc24bf09a96522c03dd25079b2116d02e25dcb3ba1ae088202325fcbb1ec38fc67e22419b71bffaafda97685782afbd395000945e5d74a866d732e431352672d383307aed71464aa28656ce635d415adc7a2101481cca1c19c6fb077577a19", 0x6e}, {&(0x7f00000006c0)="bb59e436e781778e48883185f478083919fdcaff83b7d1b03fdff5894f60d3918bd5407b768339296a8ab9b7d1ee732939012614898d3b840b7453e6faf72eb805ff719eb053a277ff6834cbb1532435aac3c9ee22f971dbc3be1b909a77249ff1845426932df39e902ff346af888e48940e3c0cd78c6f6b2138", 0x7a}, {&(0x7f0000000740)="716825a496de9cd79b1e7c7394b124be41dd2d0627d8c0ca0f948672f05423cb3b396daee0e3b48e0fcdc1c9b7b8b782379e1850", 0x34}, {&(0x7f0000000780)="1a7779ba0f809097335610f1162db31448fa5c177829a3d953276e9a78af701b37fdb48a505c67275ded579e4fc1a3b514b4c11c", 0x34}], 0x6, &(0x7f0000000840)=[{0x110, 0x88, 0x1000, "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"}, {0x38, 0x116, 0x8, "4cfcdb372924ed1ac14b9ac14b0fe6dc161590501030e34bc68ed9e2fa7547b8f2900ba5"}], 0x148}}, {{&(0x7f00000009c0)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x8001}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a40)="3a3898b257bca7fe426a9b18d479895708cacc2f5de1f453eaa1260103c7fcf58df7b319241e0139ad2ddb5a3a3cb44efffec1c149c0889c59faba36264fee764c7d23097a27b180e21d912fd61dfc5e925793a7b141c6fd2410741600385ae23848760536e0928e6dd30778c2a6b2ce36ab13d742ac1c2445ee200c334a26c99a9ff1c827ac17daf4962d0c2fe18a4ddc8899783183", 0x96}, {&(0x7f0000000b00)="8a2e80dbf7b498fcc72eafadd975ea716438cff35227c06bab40c31a7cfc395cebfb51ce535225b8501d87a299a455b7", 0x30}, {&(0x7f0000000b40)="6213538c894fc74f0e4aa6839af387a803213438c455d1cb9f7e0f6c2682663ee4f794c0eaf05a2319210c19ffa61d72504cdf0ea470101a91b3641773ff292f9ee0203658575a352aa8cb", 0x4b}, {&(0x7f0000000bc0)="ae50b65ed779529eff96d8708fe898e0e3c4bf0f9dab8f378e80d2b8c2c4d874a7676c7f25ca95a4139ef0928c61000e40ef6e371cb2e0bcc18d494b32e8144c1af65483fd61bddb7fa1875764c41311926f703429e2e5d9151aee9b6b", 0x5d}, {&(0x7f0000000c40)="290d468f2e22476fc34e6b65fdddc57e496f77f1c6f3adc424902b47bca3e04e2bcf92093ab877f980236d403349674664525031f378038eaa2747451891ecebb640d06ee65ad5dbb8212fea9cb4afa65458559e7d1653c25c390405699b913e140e4282fc3d94d18d0402b2ece8", 0x6e}, {&(0x7f0000000cc0)="718510af90453a6e4b0c18874e005e961c8e0944c38d1959b36110a1c90f299bb1fa6770aab93bbe86f4ac3130bcde7e88f41b9caf34f0aded5976a4a6f192819b6a78a9723a9dade572ef852038a911c60f859d768e8aadd639c549cd699b54d80f7d6f0b8954cf9fa519aeec3b6e096bfbf0ce57eb796f194af04a7553af64ee6fdeda062c890bdd837caa4f653a1295366c", 0x93}, {&(0x7f0000000d80)="99f23938efd4197389c96349fadd2d2109310c0ef40256d780b570bf65671370d0cd9fb8ddc79fc1717e02ec8f67cc100aa13165333d585adc5d658baa132bc07994e008dad38665f36479e7833c1c06e8b2fbce4b0ee1a2d0b287a27b6717b5448b83e61cdf5e31be4b44efccd0d8c52d4abe8765df1d734b8c6e6839a8ab5873ea1c258203f8b2392d8a6fb5caaf6ecedd742f5e4afeb40b7b6a054d8d29fad6c261209902e86a0f29e19b48a825fffc3fbc3800fa3f9a783b85bd9eb06ec70c694d63825baca29fe8f5bda3468866e9adc6f845de497387", 0xd9}], 0x7, &(0x7f0000000f00)=[{0x48, 0xff, 0x1, "22eb649da84c1c2626ae45ae99c115aab3d202ff1b4d46572ca42b1fe34d1264432f48fed2a5d418b9ef681ac5f2fbb3ad"}, {0x38, 0x103, 0x0, "9e9a550265176f24a7db1848cf325e16ebebc6dbebdc68d285eaf125a890ab2889"}, {0x18, 0x1, 0x80, "d694827c73"}, {0x1010, 0x10b, 0x3, 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{0xc0, 0x3a, 0x96, "fe15e3e36273272b156153868f8eefafb39c18763f948e40278f7ec441019be81facdd66bfd92d30220853ab13bef0982b31fdd3acc67522b0089e87fca6e08153907ccbf0ff3f6dfd023d0a999e15eaef719073a17991c80d7ee4e4aa7588212d5a7c287ddabc2a881ce61d94230a24defb233caa17fe6c26cb0a68c483cc9839a43b891270aab3ad2589f9cb78db23951ce163d55584b2940ea47292c58b1335e74c4fead151a06766e2743e"}, {0x78, 0x0, 0x8000, "fcd9441ebed81ffe491c15c1d65ea9a3079a8cdf252ad76e9e4a17f1b18b5ca795be67375852cdafa99529bec1f9605ec2b4960da40875f512b5d9d20358c1c49ad4209ac2fc783dbc7f28dab6a62036e583e71be11e1a9d39a81c43a44bbca6c17347d24f"}], 0x2258}}, {{&(0x7f0000008fc0)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000009280)=[{&(0x7f0000009040)="422d88f5e492cbf6ac55d1fb94f1aea9a0291969d97886f008a0e6bf156fa9323ff7b5a465c76637ecf1a57a85f2fdeda7021b6a40232ee8d6b6cd5338ef7563ebcec3d058811d57ebff9dee3ea54e08aca4351068e796cfd4f04f2927064a53312da80146170764761a74795ac4f21982a714764e793050f4f20c203691b21cb2f055edbf49", 0x86}, {&(0x7f0000009100)="0a082fdcdb294e53199626f92d4d58266909f1e7d3565a3fa8f75c5fe884901d8c312405af330536e5980854828f15de8c3e81febaed233d39677314ef0600cfc35074eb6fa7a98611c15d8a126e36e160de3e751f3ee0d8801fde338a195f884465c7c8afb6fc86c5b7a7d0e0f20af18dfbbdbdc4c8249f9dcf5cca6daa2d81db563d402c", 0x85}, {&(0x7f00000091c0)="d5125db9ed3e160d4f90bfc02d426fb512f57ea0f766f01939c07223c36dbe16225928cc91dcc88b7280346935a69a061e41aff9814bbe669af8cfef210f2241518e9cfe89a325aa96125bded7d080057f50fb868a989f6e5becf60aa95adacffc1ea840b31409a280b4128f45b364a9f6488e071686af34d99d81a857bf0d99db6e2fa9e9d2d003a29e2b3900b9247290c4ae25665318628f2d8cbd7f0dfb96c8bb68071295a9", 0xa7}], 0x3, &(0x7f00000092c0)=[{0xa0, 0x111, 0x4, "07169dba511f030d11f0d5708d2338c5b5576de2430161f2e91f6fe4f4f20721d8776a0f267e9d17951e88fced41f63ddc2d20f914238af19f1d54469db769332c8788c859c553108a7471b9c85b90562bcc6ce218e8fb45b5211f2181a715b57ab1d9ea2eea53bb396afeeedeedab24c12d4c730055a2913d60a6673266fd7488379d3bd245cf126205827756"}, {0x40, 0x11, 0x6, "6816a7514fca47722fc97f507b7b92a64d8d8170a91fe92a740c7ba03f551b0265b3db99d185a1836fa6eb00fb48fa3a"}, {0x70, 0x115, 0xc00000, "65022cd5711ebbaadb5cacc6b0c640bdcfa191ddd0880965c8a7a12c95bc352709b2b9559308d23f293fca027f0e770bc48e90b16ef242c8f6fa100967bd570b8fc6715595bf2ea3c6c57ae38278d2dc77eb72de3c1b3872897a1beb"}, {0x108, 0x105, 0x15eaba67, "49a0dec16d4bac2b38283924a45439dfa60cebc242661407dbc30efeaeb2ab203c70805c2b9c30338dd36aed5fa831e3df322724b09339c96d6073f91a427f0ebc20363d21b690d8c81d514739e76c1fda37dd6693292b36900294da86a51f46b229bc8720d8c57b33ca5d76824f266127015f6de08c9f0b3a53d48ffc37839f9d8a21dbfd94da00c73fc6d372f1bc2bad6d144c6f76737b7c646fab27387aa9745a0bfcf465f75dd11bf68040fcfc6af9aa5053ebeb54e2fc70b4a0080fe519a327b72e5ba483f6a9c3feede3a23b47e80ab694181a8b79a11ff62257ebbe3f89181fed6c8ce42d471aac54ccc87e34f424cc54"}, {0x60, 0x0, 0x3b3a673a, "2940518887932d02a4d5e47f698626ec5d50b3746a876103d638517e748beef4cd3313015ffcb7330be8d5fed41e40ce590126d7ca0edf31947fbd895c439d24eb000b9f8ec0bab86684f59182"}], 0x2b8}}], 0x9, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 410.875941][T17417] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 410.890107][T17419] isofs_fill_super: root inode is not a directory. Corrupted media? [ 410.903614][T17422] loop5: detected capacity change from 0 to 98304 [ 410.910319][T17418] loop2: detected capacity change from 0 to 264192 [ 410.917048][T17408] loop1: detected capacity change from 0 to 136 19:08:04 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 410.960075][T17418] ISOFS: Unable to identify CD-ROM format. [ 410.966374][T17408] ISOFS: unable to read i-node block [ 410.971792][T17408] isofs_fill_super: get root inode failed [ 410.984774][T17422] ISOFS: Unable to identify CD-ROM format. [ 410.994402][T17419] loop4: detected capacity change from 0 to 2224 19:08:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055065800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/240, 0xf0}], 0x1, 0x51a, 0x200000) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001900)=[0x0, 0x0, 0x0, r3, r3, r3]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001900)=[0x0, 0x0, 0x0, r4, r4, r4]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001900)=[0x0, 0x0, 0x0, r5, r5, r5]) lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x4}, [{0x2, 0x4}], {0x4, 0x2}, [{0x8, 0xa, 0xffffffffffffffff}, {0x8, 0x0, 0xee00}, {0x8, 0x5, 0xee01}, {0x8, 0x4, r2}, {0x8, 0x4, r3}, {0x8, 0x5, r4}, {0x8, 0x4, r5}], {0x10, 0x2}}, 0x64, 0x3) 19:08:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 411.015528][T17419] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00496c4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:04 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) fadvise64(r4, 0xffffffffffffff62, 0x20, 0x5) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 411.086969][T17452] loop2: detected capacity change from 0 to 264192 [ 411.109493][T17452] ISOFS: Unable to identify CD-ROM format. 19:08:04 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 411.148204][T17459] loop4: detected capacity change from 0 to 2224 [ 411.162531][T17457] loop5: detected capacity change from 0 to 131072 [ 411.182072][T17459] isofs_fill_super: root inode is not a directory. Corrupted media? [ 411.196680][T17471] loop1: detected capacity change from 0 to 136 [ 411.212850][T17471] ISOFS: unable to read i-node block [ 411.218239][T17471] isofs_fill_super: get root inode failed [ 411.221566][T17457] ISOFS: Unable to identify CD-ROM format. 19:08:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049744e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 411.245513][T17477] loop2: detected capacity change from 0 to 264192 [ 411.261600][T17477] ISOFS: Unable to identify CD-ROM format. [ 411.270872][T17459] loop4: detected capacity change from 0 to 2224 [ 411.309268][T17459] isofs_fill_super: root inode is not a directory. Corrupted media? [ 411.335728][T17491] loop1: detected capacity change from 0 to 136 [ 411.343644][T17477] loop2: detected capacity change from 0 to 264192 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055075800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 411.364779][T17501] loop5: detected capacity change from 0 to 163840 [ 411.371402][T17491] ISOFS: unable to read i-node block [ 411.377196][T17491] isofs_fill_super: get root inode failed [ 411.394328][T17477] ISOFS: Unable to identify CD-ROM format. [ 411.433579][T17491] loop1: detected capacity change from 0 to 136 [ 411.435958][T17511] loop4: detected capacity change from 0 to 2224 [ 411.458920][T17501] ISOFS: Unable to identify CD-ROM format. [ 411.466807][T17491] ISOFS: unable to read i-node block [ 411.472214][T17491] isofs_fill_super: get root inode failed 19:08:04 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 411.497756][T17511] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055085800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:04 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00497a4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 411.557137][T17501] loop5: detected capacity change from 0 to 163840 [ 411.590803][T17501] ISOFS: Unable to identify CD-ROM format. [ 411.612139][T17524] loop2: detected capacity change from 0 to 264192 [ 411.636174][T17534] loop4: detected capacity change from 0 to 2224 [ 411.654162][T17534] isofs_fill_super: root inode is not a directory. Corrupted media? [ 411.673393][T17524] ISOFS: Unable to identify CD-ROM format. 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:04 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 411.715877][T17543] loop1: detected capacity change from 0 to 136 [ 411.777647][T17543] ISOFS: unable to read i-node block [ 411.783158][T17543] isofs_fill_super: get root inode failed [ 411.790563][T17534] loop4: detected capacity change from 0 to 2224 [ 411.798774][T17534] isofs_fill_super: root inode is not a directory. Corrupted media? [ 411.808272][T17524] loop2: detected capacity change from 0 to 264192 19:08:04 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) getpid() r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 411.825484][T17553] loop5: detected capacity change from 0 to 196608 19:08:04 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055095800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:05 executing program 0: r0 = socket(0x10, 0x80002, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000200)={0x0, 'ip6tnl0\x00', {0x4}, 0x7c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001a80)=ANY=[@ANYBLOB="24b852752c98048e83ea6846ff452a19db00e8a33046856922785e3cfefe5baa45cee7547e060755c3d7875a9496", @ANYRES16=r1, @ANYBLOB="28e98e9a94e239d1010000000000000000001b5e4ab9d8d816bc25b976ef5c932a2617b751bb5a701dd232f29b447a13a4570ae2b23e2293d0d5b2618ec513fd0ba182daa5e2bef0e0802f6992284cbc63b12824cc43f732625b36ff38329d64a81a9d65c05819977d15030b"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x1684, r1, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4, 0x79}}}}, [@NL80211_ATTR_TID_CONFIG={0x244, 0x11d, 0x0, 0x1, [{0xfc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xd0, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xcc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xf5, 0x82, 0x8001, 0x3f, 0x6c16, 0x1, 0x200]}}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x12, 0x16, 0x36, 0xc, 0x6, 0xa82b915eb63fd80c, 0x36, 0x0, 0x1, 0xb, 0x3, 0x48, 0x36, 0x6, 0x6, 0x6c]}, @NL80211_TXRATE_HT={0x37, 0x2, [{0x1, 0x8}, {0x1, 0x7}, {0x5, 0x1}, {0x5, 0x8}, {0x7}, {0x7, 0x4}, {0x0, 0x5}, {0x3, 0x2}, {0x1, 0x5}, {0x1, 0x5}, {0x3, 0x7}, {0x4}, {0x3, 0x6}, {0x1, 0x9}, {0x1, 0xa}, {0x3, 0x9}, {0x5, 0x1}, {0x7, 0x2}, {0x3, 0x7}, {0x1}, {0x0, 0x1c}, {0x7, 0x6}, {0x7}, {0x1, 0x7}, {0x2, 0x5}, {0x1, 0x1}, {}, {0x2, 0x4}, {0x3, 0x6}, {0x4, 0x4}, {0x5}, {0x1, 0x9}, {0x3, 0x8}, {0x1}, {0x7, 0x4}, {0x1, 0xa}, {0x5}, {0x6, 0xa}, {0x1, 0x4}, {0x2, 0x2}, {0x6, 0x1}, {0x1, 0x5}, {0x1, 0x5}, {0x3, 0x3}, {0x1, 0x7}, {0x5, 0x4}, {0x3, 0x1}, {0x5, 0x7}, {0x4, 0x9}, {0x2, 0x9}, {0x7, 0xa}]}, @NL80211_TXRATE_HT={0x13, 0x2, [{0x1, 0x5}, {0x0, 0x6}, {0x0, 0x8}, {0x4}, {0x0, 0x1}, {0x0, 0x8}, {0x5, 0x5}, {0x0, 0x7}, {0x0, 0x6}, {0x5}, {0x0, 0x5}, {0x1, 0x2}, {0x7, 0x4}, {0x4, 0x6}, {0x6, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x6, 0xc, 0x6c, 0x4, 0x16, 0x24, 0x24, 0x16]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x9, 0x30, 0x36, 0x4, 0x4, 0x5, 0x1b, 0x9, 0x18, 0x24, 0x48, 0x2, 0x6c, 0x1b, 0x18, 0x7c52aa31738d5d39, 0x18, 0x1b, 0x12, 0x6, 0x1b]}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x6, 0x5}, {0x1, 0x7}, {0x0, 0x3}, {0x1, 0x9}, {0x3, 0x6}, {0x0, 0xa}, {0x0, 0x4}, {0x5, 0x4}, {0x6, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x4, 0x9, 0xff1e, 0xfff, 0x4, 0x2, 0x4]}}]}]}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x27}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xe3}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xffffffffffffffdf}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x114, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe4}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xf4, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x70, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x2d, 0x2, [{0x7, 0x8}, {0x7}, {0x3, 0x1}, {0x0, 0x9}, {0x0, 0x4}, {0x0, 0x6}, {0x3, 0x3}, {0x5, 0x6}, {0x4, 0x5}, {0x6, 0x6}, {0x2, 0x1}, {0x1, 0x8}, {0x6, 0x6}, {0x4, 0x7}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x9}, {0x4, 0x9}, {0x0, 0x3}, {0x7}, {0x2, 0x9}, {0x0, 0x6}, {0x0, 0x8}, {0x6}, {0x5, 0x7}, {0x7, 0x9}, {0x5, 0x2}, {0x7, 0x3}, {0x1, 0x3}, {0x3, 0xa}, {0x0, 0x4}, {0x5, 0xa}, {0x5, 0x6}, {0x7, 0x6}, {0x0, 0x1}, {0x1, 0x3}, {0x7, 0x1}, {0x7, 0x4}, {0x3, 0x6}, {0x0, 0x1}, {0x1, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1000, 0x7ff, 0xfffd, 0x2, 0x0, 0x40, 0x80]}}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x0, 0x6}, {0x2, 0x9}, {0x1, 0x2}, {0x1, 0x4}, {0x0, 0x9}, {0x2, 0x2}, {0x4, 0x8}, {0x1, 0x7}, {0x3, 0x1}, {0x2, 0x7}, {0x3, 0x1}, {0x7, 0x6}, {0x2, 0x5}, {0x3}, {0x6, 0x9}, {0x4, 0x1}, {0x3, 0x6}, {0x1, 0x4}, {0x1, 0x7}, {0x0, 0x6}, {0x5, 0x1}, {0x0, 0xa}, {0x5, 0x8}, {0x5, 0x4}, {0x3, 0x5}, {0x1, 0x4}, {0x2, 0x7}, {0x1, 0x2}, {0x5}, {0x2}, {0x0, 0x7}, {0x1, 0x4}, {0x6, 0xa}, {0x6, 0x9}]}]}, @NL80211_BAND_6GHZ={0x80, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffb, 0xfff7, 0x8f, 0x101, 0x4, 0x160, 0x7]}}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x30, 0x30, 0x5, 0x48, 0x12, 0x48]}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x24, 0x18, 0x4, 0x60, 0x1, 0x36, 0x9, 0x6c, 0x4, 0x36, 0xa, 0x30, 0x5, 0x24, 0xb]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x4, 0x2, 0xc, 0x43, 0x3, 0x16, 0x9, 0x36, 0xb, 0x48, 0x60, 0x36, 0x58, 0x36, 0x30, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8, 0xfc01, 0x8, 0x1, 0x8, 0x3, 0x2b]}}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x6c, 0x2, 0x9, 0x5, 0x6, 0x2, 0x16, 0x6, 0x24, 0x36, 0xc, 0x18, 0x1b, 0x9cec306bea2e8d52, 0x12, 0x36, 0x12, 0x5, 0xc, 0x6, 0x24, 0x6c, 0xb]}]}]}]}]}, @NL80211_ATTR_TID_CONFIG={0xe4, 0x11d, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xfff}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x28, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x100}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x82}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x4}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x28, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x24, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x1, 0x4, 0x800, 0x956, 0x3, 0x4, 0x8]}}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x1, 0x6c, 0x4, 0x6c, 0x1, 0x3, 0x6c, 0x30]}]}]}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x1f}]}]}, @NL80211_ATTR_TID_CONFIG={0x1d4, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}]}, {0x184, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x14c, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x78, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0xb, 0x2, [{0x1, 0xa}, {0x0, 0x8}, {0x5, 0x4}, {0x7, 0x4}, {0x1, 0x3}, {0x2, 0x7}, {0x7, 0xa}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8000, 0x23af, 0x1000, 0x4ba, 0xf228, 0x100, 0x3, 0xa]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xbb, 0x3f, 0x2, 0x6, 0x1, 0x800, 0x5, 0x5]}}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x5, 0x2, 0x9, 0x30, 0x24, 0x1, 0x36, 0x48, 0x36, 0x12, 0x3, 0x1b, 0x12, 0xc, 0x3, 0x7a, 0x2, 0x12]}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0x9, 0x7c, 0x16, 0x5, 0x48, 0x1b, 0x12, 0x2, 0x6c, 0x4, 0x18, 0x36, 0xc, 0xd, 0x2, 0x48, 0x3, 0x1, 0x1b, 0xb]}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_6GHZ={0x98, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x15, 0x2, [{0x3, 0x2}, {0x3, 0x1}, {0x0, 0x6}, {0x6, 0x3}, {0x1, 0x6}, {0x7, 0x8}, {0x2, 0x2}, {0x0, 0x6}, {0x3, 0x3}, {0x7, 0x8}, {0x1, 0x7}, {0x5, 0x4}, {0x0, 0x6}, {0x1, 0x9}, {0x0, 0x8}, {0x5, 0x4}, {0x4, 0x9}]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x5]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x4, 0x3}, {0x3, 0xa}, {0x1, 0x9}, {0x3, 0x3}, {0x4, 0x7}, {0x5, 0x8}, {0x3, 0x2}, {0x0, 0x1}, {0x0, 0x6}, {0x0, 0x3}, {0x5, 0x5}, {0x0, 0x9}, {0x7, 0x9}]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x1b, 0x60, 0x18, 0x24, 0x60, 0x4, 0x30, 0x2, 0x18, 0x1, 0x36, 0x60, 0x9, 0xc, 0x12, 0x6c, 0x60, 0xc, 0x30, 0x48, 0x1b]}, @NL80211_TXRATE_HT={0x41, 0x2, [{0x2, 0x8}, {0x5, 0x1}, {0x1, 0xa}, {0x4, 0x5}, {0x1, 0x2}, {0x7}, {0x5, 0x3}, {0x1, 0x8}, {0x0, 0x8}, {0x6, 0x5}, {0x4, 0x6}, {0x1, 0x5}, {0x0, 0x4}, {0x3, 0x1}, {0x2, 0x4}, {0x2, 0x1}, {0x3, 0x9}, {0x6, 0x2}, {0x1, 0x9}, {0x3, 0x6}, {0x1, 0x7}, {0x4, 0x4}, {0x4, 0x7}, {0x2, 0x8}, {0x3, 0x4}, {0x0, 0x5}, {0x7, 0x1}, {0x0, 0x4}, {0x6, 0x4}, {0x7, 0x2}, {0x6, 0xa}, {0x5, 0x7}, {0x2, 0x7}, {0x0, 0x6}, {0x2, 0x7}, {0x1}, {0x6, 0xa}, {0x2, 0x4}, {0x0, 0xa}, {0x0, 0x8}, {0x2, 0x6}, {0x3, 0x7}, {0x2, 0x9}, {0x1, 0xa}, {0x3, 0x7}, {0x1, 0x8}, {0x0, 0x2}, {0x4, 0x2}, {0x5, 0x7}, {0x6, 0x3}, {0x7, 0x7}, {0x1, 0x3}, {0x5, 0xa}, {0x0, 0x1}, {0x1, 0x5}, {0x1, 0x4}, {0x2, 0x1}, {0x6, 0x7}, {0x7, 0x5}, {0x0, 0x9}, {0x7, 0x7}]}]}, @NL80211_BAND_5GHZ={0x38, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x17, 0x2, [{0x5, 0x6}, {0x3, 0x6}, {0x6, 0x7}, {0x7, 0x6}, {0x3, 0x5}, {0x7, 0x1}, {0x2, 0x5}, {0x4, 0x8}, {0x5, 0x4}, {0x3, 0x3}, {0x0, 0x7}, {0x0, 0x3}, {0x6, 0x9}, {0x7, 0x6}, {0x1, 0x7}, {0x1, 0x8}, {0x6, 0x5}, {0x4, 0x2}, {0x6}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0xb, 0x2, [{0x0, 0x3}, {0x7, 0xa}, {0x4, 0x7}, {0x0, 0x3}, {0x6, 0x8}, {0x4, 0x6}, {0x0, 0x9}]}]}]}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x4b}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x34}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x9f6}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xbd}]}]}, @NL80211_ATTR_TID_CONFIG={0x4d4, 0x11d, 0x0, 0x1, [{0x128, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xe0, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x2c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x28, 0x2, [{0x5}, {}, {0x7, 0xa}, {0x1, 0x6}, {0x1, 0x4}, {0x5, 0xa}, {0x1, 0x3}, {0x6, 0x1}, {0x0, 0x6}, {0x2, 0x6}, {0x5, 0x8}, {0x0, 0x1}, {0x5, 0x2}, {}, {0x1, 0x4}, {0x3, 0x8}, {0x6, 0x3}, {0x3, 0x2}, {0x0, 0xa}, {0x0, 0x3}, {0x2, 0x2}, {0x6, 0x1}, {0x7, 0x5}, {0x5, 0x7}, {0x1, 0x4}, {0x4, 0x5}, {0x1, 0x1}, {0x1}, {0x6, 0x8}, {0x4, 0x3}, {0x2, 0x9}, {0x2, 0x6}, {0x0, 0x1}, {0x5, 0x7}, {0x2, 0x8}, {0x1, 0x5}]}]}, @NL80211_BAND_6GHZ={0x60, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x43, 0x2, [{}, {0x0, 0xa}, {0x3, 0x1}, {0x3, 0x6}, {0x2, 0x9}, {0x1, 0x1}, {0x1, 0x5}, {0x0, 0x7}, {0x2, 0x4}, {0x4, 0x3}, {0x7, 0x5}, {0x0, 0x3}, {0x5, 0x2}, {0x5}, {0x0, 0x6}, {0x0, 0x7}, {0x4, 0x7}, {0x0, 0x4}, {0x6, 0xa}, {0x5, 0x7}, {0x0, 0x4}, {0x7, 0x4}, {0x1, 0x7}, {0x1, 0xa}, {0x0, 0x4}, {0x0, 0x2}, {0x1, 0x2}, {0x7, 0x2}, {0x6, 0x2}, {0x4, 0x8}, {0x6, 0x2}, {0x1, 0x9}, {0x7, 0x6}, {0x0, 0x1}, {0x1, 0x3}, {0x5, 0x9}, {0x2, 0x6}, {0x0, 0x8}, {0x6, 0x3}, {0x6}, {0x3, 0x3}, {0x5, 0x9}, {0x5, 0x3}, {0x0, 0x1}, {0x5, 0x5}, {0x7, 0x3}, {0x0, 0x3}, {0x7, 0x5}, {0x2, 0x6}, {0x3, 0x1}, {0x2}, {0x0, 0x4}, {0x6, 0x4}, {0x4, 0x3}, {0x1, 0x8}, {0x0, 0xa}, {0x1}, {0x7, 0x1}, {0x7, 0x7}, {0x6, 0x9}, {0x5, 0xa}, {0x0, 0x9}, {0x3, 0x1}]}, @NL80211_TXRATE_LEGACY={0xf, 0x1, [0x48, 0x3, 0x6, 0x24, 0x9, 0x64, 0x1, 0x3, 0x18, 0x0, 0x18]}]}, @NL80211_BAND_6GHZ={0x50, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x3, 0x16, 0x12, 0xb, 0x3, 0x1b, 0x12, 0x6c, 0x75, 0x18, 0x12, 0x60, 0x24, 0x4, 0x4, 0x60, 0x77, 0x12, 0x30, 0x48, 0x4, 0x6c, 0x16, 0x6, 0x0]}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x3}, {0x1}, {0x2, 0x4}, {0x5, 0x5}, {0x5, 0x8}, {0x2, 0x1}, {0x1, 0x2}, {0x6, 0x8}, {0x5, 0x9}, {0x1, 0xa}, {0x2, 0x4}, {0x7, 0x7}]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x48, 0x16, 0x2, 0x4, 0x60, 0xc, 0x30, 0x5, 0x3, 0xc, 0x36, 0xb, 0x6c]}, @NL80211_TXRATE_GI={0x5}]}]}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xbb}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}]}, {0x78, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x40, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x3c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xe, 0x1, [0x3, 0x16, 0x30, 0x2, 0x7a, 0x2, 0x6c, 0x6c, 0x9, 0x1]}, @NL80211_TXRATE_HT={0x26, 0x2, [{0x0, 0x2}, {0x3, 0x4}, {0x0, 0x7}, {0x3, 0x9}, {0x2, 0x3}, {0x4, 0x2}, {0x0, 0x2}, {0x4, 0x6}, {0x7, 0x6}, {0x0, 0x8}, {0x7, 0xa}, {0x3, 0x4}, {0x6, 0x6}, {0x2, 0xa}, {0x1, 0x2}, {0x1, 0x1}, {0x5}, {0x1, 0x3}, {0x6, 0xa}, {0x2, 0x3}, {0x7, 0x13}, {0x6, 0x5}, {0x0, 0x2}, {0x7, 0x2}, {0x2, 0x1}, {0x5, 0x4}, {0x4, 0x7}, {0x0, 0x2}, {0x0, 0x5}, {0x1, 0x3}, {0x1}, {0x0, 0x1}, {0x5, 0x7}, {0x4, 0x1}]}]}]}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x10}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}]}, {0x260, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x234, 0xd, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x20, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x9, 0xb, 0x24, 0x9, 0x14, 0x60, 0x18, 0x2, 0x9, 0xb, 0xb, 0x24, 0x16, 0x12, 0x18, 0x24, 0xc, 0x9, 0x18, 0x0, 0x9564f2201cf73f81, 0x3, 0x48, 0x16]}]}, @NL80211_BAND_2GHZ={0x28, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x13, 0x1, [0x5d, 0x9, 0x5b, 0x1, 0x1, 0x2, 0x0, 0x16, 0x16, 0x6, 0x12, 0x24, 0x48, 0x12, 0x9]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_60GHZ={0x18, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xd82c, 0x5, 0x7d, 0x7, 0x9, 0x8, 0x0, 0x521]}}]}, @NL80211_BAND_5GHZ={0x4}, @NL80211_BAND_6GHZ={0x118, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x5, 0x2, [{0x6, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7ff, 0x6, 0x1, 0x4, 0x800, 0x6, 0x7f]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x34, 0x2, [{0x5, 0x9}, {0x4, 0x1}, {0x5, 0x7}, {0x4, 0x6}, {0x4, 0xa}, {0x4, 0x3}, {0x6, 0x4}, {0x1, 0xa}, {0x4, 0x6}, {0x2, 0x7}, {0x4, 0x4}, {0x5}, {0x6, 0x8}, {0x3, 0x8}, {0x0, 0xa}, {0x7, 0x2}, {0x2, 0x5}, {0x0, 0xa}, {0x4, 0x3}, {0x7, 0x3}, {0x3, 0x2}, {0x3, 0x6}, {0x2, 0x5}, {0x4, 0x5}, {0x7, 0x9}, {0x0, 0x8}, {0x4, 0x9}, {0x0, 0x9}, {0x0, 0x3}, {0x1, 0x9}, {0x0, 0xa}, {0x4, 0x7}, {0x2, 0x9}, {0x3, 0x7}, {0x6, 0x1}, {0x7, 0xa}, {0x5, 0xa}, {0x6, 0x5}, {0x3, 0x1}, {0x5, 0xa}, {0x0, 0xa}, {0x4, 0x3}, {0x4, 0x5}, {}, {0x2, 0x9}, {0x7, 0x9}, {0x2, 0x3}, {0x4, 0x1}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x35, 0x4bd, 0x7, 0x0, 0xff, 0x5, 0xff, 0xc6b]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x8, 0x6, 0x5003, 0x7, 0x80, 0x7, 0x9629]}}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x4, 0x8}, {0x6, 0x9}, {0x1, 0x3}, {0x0, 0x9}, {0x4, 0x2}, {0x3, 0x7}, {0x1, 0x7}, {0x5, 0x2}, {0x1, 0x9}, {0x1, 0x2}, {0x1, 0x9}, {0x6, 0x7}, {0x3, 0x7}, {0x0, 0x2}, {0x6}, {0x4}, {0x0, 0x8}, {0x3, 0x7}, {0x5, 0x3}, {0x3, 0x6}, {0x6, 0x7}, {0x5, 0x5}, {0x1, 0x4}, {0x3, 0xa}, {0x1, 0x9}, {0x2, 0x7}, {}, {0x2, 0x4}, {0x6, 0x2}, {0x7}, {0x4}, {0x4, 0x9}]}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x6, 0x6}, {0x3, 0x7}, {0x1, 0x7}, {0x0, 0x3}, {0x3, 0x7}, {0x3, 0xa}, {0x1, 0x4}, {0x6, 0x6}, {0x1, 0x18}]}, @NL80211_TXRATE_HT={0x4a, 0x2, [{0x4, 0x6}, {0x2, 0xa}, {0x6}, {0x4, 0x5}, {0x1, 0xa}, {0x7, 0x6}, {0x7, 0x8}, {0x3, 0x3}, {0x0, 0x7}, {0x1, 0x9}, {0x1, 0x6}, {0x1, 0x1}, {0x4, 0x1}, {0x5, 0x8}, {}, {0x4, 0x1}, {0x4, 0x2}, {0x7, 0x7}, {0x3, 0x6}, {0x5, 0x5}, {0x6}, {0x5, 0x4}, {0x6, 0x2}, {0x6, 0xa}, {0x3, 0x4}, {}, {0x6, 0x5}, {0x6, 0x2}, {0x5, 0x6}, {0x1, 0x6}, {0x5, 0x7}, {0x1, 0x1}, {0x7, 0x7}, {0x7, 0x8}, {0x0, 0x2}, {0x4, 0x5}, {0x7, 0x8}, {0x1}, {0x3, 0x9}, {0x3, 0x5}, {0x5, 0x9}, {0x4, 0x4}, {0x1, 0x5}, {0x0, 0xa}, {0x5, 0x4}, {0x2, 0x1}, {0x0, 0x8}, {0x0, 0x7}, {0x0, 0x1}, {0x2, 0x5}, {0x2, 0x7}, {0x5, 0x2}, {0x1, 0xa}, {0x4, 0x1}, {0x4, 0x8}, {0x0, 0x3}, {0x7, 0x3}, {0x6}, {0x4, 0x2}, {0x7, 0x4}, {0x0, 0x9}, {0x7}, {0x4, 0x6}, {0x0, 0x7}, {0x0, 0x6}, {0x4, 0x1}, {0x1}, {0x1, 0x5}, {0x0, 0xa}, {0x7, 0x3}]}, @NL80211_TXRATE_HT={0x11, 0x2, [{0x0, 0x2}, {0x0, 0x8}, {0x2, 0x2}, {0x5, 0x8}, {0x0, 0x8}, {0x0, 0x9}, {}, {0x7, 0x5}, {0x1, 0x7}, {0x3, 0x5}, {0x4, 0x7}, {0x0, 0x1}, {0x0, 0x4}]}]}, @NL80211_BAND_6GHZ={0xb4, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3}, @NL80211_TXRATE_HT={0x28, 0x2, [{0x7, 0xa}, {0x6}, {0x0, 0x8}, {0x3, 0x4}, {0x2, 0x4}, {0x5, 0x6}, {0x1, 0xa}, {0x0, 0xa}, {0x6, 0x6}, {0x4}, {0x5}, {0x4, 0x7}, {0x2, 0x3}, {0x3, 0x7}, {0x4, 0x6}, {0x7, 0xa}, {0x6, 0x2}, {0x5, 0x4}, {0x3, 0x6}, {0x0, 0x8}, {0x0, 0x2}, {0x5, 0x6}, {0x1, 0x4}, {0x4, 0xa}, {0x5}, {0x6, 0x4}, {0x5, 0x4}, {0x1, 0x8}, {0x0, 0x6}, {0x2, 0x6}, {0x1, 0x2}, {0x6, 0x9}, {0x0, 0xa}, {0x2, 0x5}, {0x5, 0xa}, {0x3, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x12, 0x2, [{0x1, 0x6}, {0x2, 0x7}, {0x4, 0x1}, {0x6, 0x9}, {0x4}, {0x3, 0x5}, {0x6, 0x6}, {0x3, 0x9}, {0x4, 0x3}, {0x2, 0xa}, {0x7, 0x6}, {0x0, 0x9}, {0x0, 0x3}, {0x1}]}, @NL80211_TXRATE_HT={0x4c, 0x2, [{0x1, 0x8}, {0x5, 0xa}, {0x3, 0x1}, {0x4, 0x4}, {0x2, 0x3}, {0x6, 0x6}, {}, {0x2, 0x9}, {0x5, 0x1}, {0x1, 0x2}, {0x0, 0x6}, {0x2, 0x3}, {0x4, 0x5}, {0x1, 0x7}, {0x7, 0x6}, {0x4, 0x8}, {0x0, 0x9}, {0x1}, {0x7, 0x1}, {0x2, 0x7}, {0x4, 0x5}, {0x7, 0x5}, {0x6, 0x5}, {0x0, 0x6}, {0x6, 0x4}, {0x5}, {0x5, 0x6}, {0x3, 0x2}, {0x2, 0x2}, {0x5, 0xa}, {0x1, 0x5}, {0x0, 0x6}, {0x6, 0x7}, {0x0, 0x3}, {0x5, 0x7}, {0x4, 0x1}, {0x6, 0x8}, {0x0, 0x4}, {0x2, 0x1}, {0x0, 0x2}, {0x7, 0x7}, {0x0, 0x5}, {0x7, 0x2}, {0x2, 0x2}, {0x6, 0x2}, {0x2, 0x7}, {0x2, 0x4}, {0x1}, {0x0, 0x1}, {0x4, 0x4}, {0x0, 0x2}, {0x7}, {0x1, 0x3}, {0x4, 0x5}, {0x1, 0x8}, {0x0, 0x4}, {0x7, 0x6}, {0x4, 0x3}, {0x7, 0x5}, {0x4, 0x9}, {0x6, 0x4}, {}, {0x2}, {0x5, 0x3}, {0x5, 0x7}, {0x7, 0x2}, {0x1, 0x5}, {0x5, 0x5}, {0x0, 0x5}, {0x0, 0x1}, {0x2, 0x4}, {0x7, 0x6}]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x30, 0x36, 0x16, 0x18, 0x3, 0xc, 0x20, 0x16, 0x36]}]}]}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x99}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x72}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xa4}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x5c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x48, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x44, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0xc, 0x2, [{0x1, 0x6}, {0x0, 0x3}, {0x1, 0x6}, {0x5, 0x4}, {0x5, 0x5}, {0x2, 0x5}, {0x3, 0x5}, {0x5, 0x9}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0xa, 0x2, [{0x5, 0x4}, {0x3, 0x8}, {0x6, 0x5}, {0x0, 0x5}, {0x0, 0x4}, {0x3, 0x3}]}, @NL80211_TXRATE_LEGACY={0x1e, 0x1, [0x6, 0x9, 0x36, 0x24, 0x14, 0x3, 0x6, 0x0, 0x96d79c2ca534e8e6, 0x6c, 0x60, 0x16, 0x16, 0x16, 0x4, 0x16, 0x30, 0x36, 0x2, 0x30, 0xb, 0x48, 0x2, 0x6, 0x1, 0x7]}]}]}]}, {0x5c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xff}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xfd}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xa3}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xf0}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x4}]}]}, @NL80211_ATTR_TID_CONFIG={0x3c4, 0x11d, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}]}, {0x4}, {0x58, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xa267}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xce}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x50}]}, {0x23c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x24}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x204, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd0, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x3, 0x24, 0x60, 0x48, 0x48, 0x2, 0xb, 0x16, 0x0, 0x12, 0x6, 0x16, 0x4, 0x48, 0x4, 0x3, 0x4, 0x6c, 0x30, 0x16, 0x1, 0x2, 0x9, 0x12, 0x3]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x9, 0xb, 0x0, 0xf8a, 0x2, 0x400, 0x40f]}}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x5, 0x48]}, @NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfd48, 0x2, 0x68ca, 0x20, 0x1000, 0x5, 0x3ff, 0x5]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x9, 0xdc, 0xa9b, 0xe952, 0x1000, 0x401, 0xee5]}}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x4, 0x7}, {0x7, 0x1}, {0x7, 0x8}, {0x6, 0x8}, {0x0, 0x8}, {0x2, 0x1}, {0x4, 0x7}, {0x0, 0xa}, {0x5, 0xa}, {}, {0x3, 0x4}, {0x3, 0xa}, {0x4, 0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x1, 0x2}, {0x0, 0x1}, {0x0, 0x4}, {0x0, 0x6}, {0x0, 0x8}, {0x7}, {0x4, 0x8}, {0x0, 0x8}, {0x1, 0xa}, {0x6}, {0x1}, {0x3}, {0x3, 0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x4}, {0x4, 0x2}, {0x3, 0xa}, {0x5, 0x9}, {0x2, 0x6}, {0x0, 0x8}, {0x6}, {0x3, 0xa}, {0x4, 0x6}, {0x5}, {0x0, 0x5}, {0x5, 0xa}, {0x5, 0x4}, {0x1, 0x1e}, {0x0, 0x3}, {0x1, 0x1}, {0x2, 0x7}, {0x4, 0x8}, {0x6, 0x9}, {0x0, 0x4}, {0x0, 0x8}, {0x1, 0x2}, {0x0, 0xa}, {0x4, 0x4}, {0x2, 0x1}, {0x7, 0x1}, {0x5, 0xa}, {0x4, 0x2}, {0x0, 0x4}, {0x0, 0x8}, {0x1, 0xa}, {0x6, 0x5}, {0x2, 0x6}, {0x0, 0x1}, {0x2, 0x3}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x100, 0x68, 0x8, 0x2, 0x4d99, 0xab3f, 0x200, 0x7]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x7c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0x4}, @NL80211_TXRATE_HT={0x2e, 0x2, [{0x4, 0x7}, {0x2}, {0x6}, {0x4, 0x8}, {0x2, 0x6}, {0x3, 0x1}, {0x0, 0x8}, {0x3, 0x1}, {0x6, 0x3}, {0x2}, {0x1, 0x8}, {0x3, 0x9}, {0x1, 0x7}, {0x1, 0x8}, {0x2, 0x7}, {0x0, 0x8}, {0x4}, {0x4, 0xa}, {0x7, 0x9}, {0x7, 0x9}, {0x0, 0x5}, {0x2, 0x6}, {0x4, 0x6}, {0x0, 0x8}, {0x4}, {0x3}, {0x1, 0xa}, {0x1, 0x1}, {0x3, 0x1}, {0x6, 0x3}, {0x1, 0x2}, {0x5, 0xa}, {0x4, 0x4}, {0x3, 0xa}, {0x0, 0x8}, {0x2, 0x5}, {0x1, 0x4}, {0x5, 0x7}, {0x4, 0x6}, {0x2}, {0x4, 0x7}, {0x6, 0x9}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7, 0xff7f, 0x0, 0x40, 0x800, 0x4, 0x7f]}}, @NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x6, 0x18, 0xb, 0x4, 0x18, 0x6c, 0x18, 0x48, 0xb, 0xb, 0x9, 0x16, 0x16, 0x12, 0x1, 0x30, 0x24, 0x18, 0x24, 0x4, 0x2, 0x12, 0xa]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x21, 0x5ec0, 0x5, 0x3, 0x86, 0x6, 0x7, 0x8001]}}]}, @NL80211_BAND_5GHZ={0x38, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xffe1, 0x3, 0x5, 0x1ff, 0xccdf, 0xa2c]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xffff, 0x200, 0x3, 0x9, 0x40, 0x7, 0x200, 0x6]}}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x1b, 0x2, 0x1, 0x12, 0x2]}]}, @NL80211_BAND_2GHZ={0x7c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0xfc00, 0x6, 0x3ff, 0x7ff, 0x9c3, 0x3, 0x1, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfffb, 0x0, 0x0, 0x2, 0x1, 0x3, 0xbd14, 0x80]}}, @NL80211_TXRATE_HT={0x2a, 0x2, [{0x3, 0x5}, {0x7, 0x5}, {0x5, 0x2}, {0x0, 0x9}, {0x0, 0xa}, {0x5, 0x7}, {0x4, 0x6}, {0x5}, {0x0, 0x9}, {0x1, 0x9}, {0x3, 0x9}, {0x1, 0x9}, {0x5, 0xa}, {0x6, 0x1}, {0x6, 0x3}, {0x6, 0x7}, {0x0, 0x9}, {0x2, 0x4}, {}, {0x2, 0x4}, {0x1, 0x8}, {0x6, 0x3}, {0x6, 0xa}, {0x2, 0x7}, {0x1, 0x9}, {0x0, 0x4}, {0x0, 0x8}, {0x7, 0x9}, {0x1, 0x3}, {0x4, 0x4}, {0x2, 0x7}, {0x4, 0x6}, {0x4, 0x7}, {0x7, 0x4}, {0x5, 0x3}, {0x4, 0x4}, {0x0, 0x2}, {0x4, 0x6}]}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x6c, 0x16, 0x18, 0x16, 0x48, 0x49, 0x4, 0x18, 0x16, 0x16, 0x48, 0x60, 0x16, 0x1, 0x9, 0x9, 0x1, 0x18, 0x4, 0x5, 0x4, 0x24, 0x36, 0x60]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x38}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x97}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}]}, {0x30, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x2d}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x54}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x8a}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x58, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xbe}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x5748238a}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xc3}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x200}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x10000}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xf3}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x51}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x6e}]}, {0x50, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x76}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xc0}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x6e}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x7b}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x5b}]}]}, @NL80211_ATTR_TID_CONFIG={0x1f0, 0x11d, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}]}, {0x18, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x96}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x10}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x1c}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x75a0}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1}]}, {0x128, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0xfff}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x7ff}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0xf8, 0xd, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xac, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x21, 0x1, [0x30, 0x48, 0x48, 0x1, 0x3, 0x2, 0x24, 0x4c, 0x24, 0x25, 0x24, 0x6, 0x24, 0x6, 0x1, 0x6, 0x4, 0x48, 0x9, 0x36, 0x24, 0x18, 0x0, 0x7d11d14bc37d7239, 0x0, 0x6, 0x2, 0x6, 0x16]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x2, 0x9, 0x437, 0x9, 0x1, 0x800, 0x3]}}, @NL80211_TXRATE_HT={0x4e, 0x2, [{0x0, 0x6}, {}, {0x5, 0x2}, {0x1, 0x5}, {0x6, 0x7}, {0x3, 0x9}, {0x1, 0x6}, {0x7, 0x6}, {0x1, 0x2}, {0x4, 0x3}, {0x5, 0x9}, {0x6}, {0x2, 0x2}, {0x1}, {0x6, 0x7}, {0x2, 0x6}, {0x6, 0x1}, {0x5, 0x4}, {0x0, 0x9}, {0x1}, {0x0, 0x6}, {0x1, 0x7}, {0x5, 0x3}, {0x3, 0x7}, {0x1, 0x4}, {0x5, 0x6}, {0x0, 0x8}, {0x1, 0x8}, {0x1, 0x1}, {0x3, 0x6}, {0x5, 0x5}, {0x4, 0x7}, {0x5, 0x8}, {0x4, 0x2}, {0x6, 0x7}, {0x5, 0x7}, {0x2, 0x5}, {0x2, 0x8}, {0x4, 0x8}, {0x4, 0x6}, {0x5, 0x1}, {0x0, 0x6}, {0x1, 0x6}, {0x4, 0x2}, {0x3, 0x9}, {0x4, 0xa}, {0x6, 0x8}, {0x3, 0x4}, {0x7, 0x2}, {0x5, 0x5}, {0x3, 0x6}, {0x3, 0x7}, {0x0, 0x9}, {0x0, 0x9}, {0x5, 0x6}, {0x5, 0x3}, {0x0, 0x9}, {0x1, 0x3}, {0x1, 0x3}, {0x5, 0x8}, {0x2, 0x1}, {0x3, 0x3}, {0x7, 0x6}, {0x4, 0x2}, {0x7}, {0x2, 0x1}, {0x2, 0xa}, {0x0, 0x2}, {0x5, 0x2}, {0x0, 0x6}, {0x6, 0x4}, {0x3, 0xa}, {0x0, 0x5}, {0x6}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0xa, 0x2, [{0x1, 0x9}, {0x2, 0x1}, {0x7, 0x3}, {0x2, 0x1}, {0x3, 0x2}, {0x1, 0x7}]}, @NL80211_TXRATE_LEGACY={0x9, 0x1, [0x16, 0x1a, 0x9, 0x3, 0x30]}]}, @NL80211_BAND_5GHZ={0x2c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0xff, 0x4, 0x0, 0x328, 0x6, 0x0, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1, 0xcd8, 0x8, 0x3, 0x0, 0xd16, 0x2]}}]}, @NL80211_BAND_5GHZ={0x4}, @NL80211_BAND_6GHZ={0x18, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x8de, 0x27f7, 0x401, 0x20, 0x8000, 0x6, 0x5]}}]}]}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x75}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x5a}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3b}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}]}, @NL80211_ATTR_TID_CONFIG={0x34c, 0x11d, 0x0, 0x1, [{0x110, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0xf8, 0xd, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x74, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x59, 0x7fff, 0x7ff, 0x5000, 0x8f3, 0x8, 0x6]}}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x6, 0x48, 0x36, 0x12, 0x12, 0x6]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ff, 0x4, 0x7fff, 0x800, 0xee, 0x1000, 0x3, 0x2b6]}}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x16]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x7, 0x6, 0x5, 0xfffa, 0x1f, 0x0, 0x6a72]}}, @NL80211_TXRATE_HT={0xd, 0x2, [{0x1, 0x4}, {0x7, 0x3}, {0x1, 0x7}, {0x6, 0x8}, {0x1, 0x1}, {0x1, 0x7}, {0x3, 0x5}, {}, {0x7, 0x4}]}]}, @NL80211_BAND_60GHZ={0x34, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xd, 0x1, [0x3, 0x16, 0x21, 0x2, 0x1b, 0x2, 0x6c, 0x18, 0x48]}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x48, 0x6, 0x6c, 0x9, 0x4, 0x30, 0x12]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x12, 0x2, 0x12, 0xb, 0x1b, 0x16, 0x60, 0x4, 0x3, 0x3, 0x1, 0x6, 0x3]}]}, @NL80211_BAND_60GHZ={0xc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0xdda3d5d43352d0c9}]}, @NL80211_BAND_2GHZ={0x20, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1000, 0x0, 0x4000, 0x6, 0x7, 0x6, 0x8001, 0xf1fe]}}]}, @NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x8001, 0x7ff, 0x4, 0x0, 0x7728, 0x3ff, 0x56a4]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x8}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xd0}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0x1e}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x3}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xe}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x401}]}, {0x1b8, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x1e}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0x21}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x80}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x17c, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x7c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x40, 0x2, [{0x3, 0x3}, {0x2}, {0x7, 0x7}, {0x2, 0x1}, {0x3, 0x9}, {0x1, 0x5}, {0x0, 0x7}, {0x1, 0x6}, {0x6, 0xa}, {0x1, 0x7}, {0x3, 0xa}, {0x1, 0x5}, {0x3, 0x5}, {0x3, 0x1}, {0x3, 0x6}, {0x0, 0x8}, {}, {0x1, 0x3}, {0x5, 0x5}, {}, {0x1, 0x2}, {0x2, 0x9}, {0x0, 0x1}, {0x1, 0x3}, {0x7}, {0x0, 0x9}, {}, {0x6, 0x8}, {0x2, 0x8}, {0x7, 0xa}, {0x0, 0x1}, {0x5, 0x7}, {0x1}, {0x1, 0x9}, {0x3, 0x4}, {0x6, 0x8}, {0x2, 0x7}, {0x1, 0x6}, {0x1, 0x5}, {0x1, 0x4}, {0x1, 0x5}, {0x2}, {0x1, 0x3}, {0x3, 0x8}, {0x7}, {0x4, 0xa}, {0x4, 0x5}, {0x2, 0x1}, {0x6, 0x5}, {0x2, 0x6}, {0x3, 0x7}, {0x2, 0x9}, {0x6, 0x2}, {}, {0x5, 0x9}, {0x1, 0x2}, {0x4, 0x7}, {0x7, 0x7}, {0x0, 0x7}, {0x3}]}, @NL80211_TXRATE_HT={0x38, 0x2, [{0x0, 0x3}, {0x1, 0x9}, {0x7, 0x7}, {0x5, 0x7}, {0x4, 0x4}, {0x2, 0x8}, {0x2, 0x9}, {0x1, 0x6}, {0x5, 0x4}, {0x3, 0x8}, {0x4, 0x4}, {0x6, 0x4}, {0x5, 0x2}, {0x6, 0x5}, {0x0, 0x9}, {0x7, 0x9}, {0x3, 0x2}, {0x0, 0x5}, {0x3, 0x9}, {0x6, 0x4}, {0x3, 0x4}, {0x1, 0x6}, {0x2}, {0x6, 0x7}, {0x6, 0x6}, {0x0, 0xa}, {0x1, 0x5}, {0x4}, {0x6}, {0x0, 0x7}, {0x3, 0x2}, {0x6, 0x3}, {0x0, 0x9}, {0x7, 0x7}, {0x1, 0x9}, {0x5, 0xa}, {0x7, 0xa}, {0x4, 0x1}, {0x0, 0x9}, {0x3, 0x4}, {0x6, 0x3}, {0x1}, {0x7, 0xa}, {0x6, 0x9}, {0x1, 0x6}, {0x5, 0x6}, {0x1, 0xa}, {0x5, 0x6}, {0x2, 0x1}, {0x4, 0x3}, {0x3, 0x9}, {0x4, 0x1}]}]}, @NL80211_BAND_5GHZ={0xfc, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x8, 0x2, [{0x1, 0x7}, {0x0, 0x2}, {0x5, 0x9}, {0x0, 0x3}]}, @NL80211_TXRATE_LEGACY={0x12, 0x1, [0xb, 0x0, 0x12, 0x16, 0x48, 0x6, 0x4, 0x36, 0x60, 0x18, 0x1, 0x12, 0x18, 0x8a1417a29ab5c184]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x12, 0x24, 0x6c, 0x8, 0x1, 0x36, 0x4, 0x3, 0x5, 0x9, 0xc, 0x5, 0x9, 0x9, 0x1b, 0x12, 0x16, 0x75, 0x1b, 0x12, 0x24, 0x16, 0x6, 0x1b, 0x9, 0x24, 0x3, 0x48, 0x18]}, @NL80211_TXRATE_LEGACY={0xd, 0x1, [0x4, 0x3, 0x30, 0x36, 0x6c, 0x12, 0x60, 0x3, 0x48]}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x2, 0x6}, {0x2, 0x4}, {0x5, 0x6}, {0x3, 0x9}, {0x5, 0x5}, {0x6, 0x4}, {0x1, 0x7}, {0x3, 0x1}, {0x1, 0x9}, {0x0, 0x7}, {0x1, 0x8}, {0x4, 0x6}, {0x6, 0x9}, {0x1}, {0x5, 0x2}, {0x1, 0x2}, {0x2, 0x8}, {0x6, 0x7}, {0x4, 0x8}, {0x4, 0x9}, {0x4, 0x9}, {0x5, 0x7}, {0x3}, {0x6}, {0x7, 0x5}, {0x4, 0x4}, {0x1, 0x8}, {0x4, 0x6}, {0x0, 0xa}, {0x7, 0x6}, {0x4, 0x5}, {0x7}, {0x7, 0x7}, {0x2, 0x9}, {0x2, 0x2}, {0x4, 0x5}, {}, {0x4, 0x3}, {0x1, 0x7}, {0x1, 0x6}, {0x0, 0x7}, {0x4, 0x9}, {0x3}, {0x1, 0xa}, {0x1, 0x8}, {0x6, 0x2}, {0x4, 0x3}, {0x5, 0x2}, {0x2, 0x6}, {0x1, 0x5}, {0x0, 0x2}, {0x7, 0x8}, {0x6, 0x7}, {0x0, 0x1}, {0x7, 0x1}, {0x1, 0x1}, {0x1, 0x9}, {0x2, 0x5}, {0x0, 0x9}, {0x4, 0x6}, {0x4}, {0x5, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0xffff, 0x34, 0x9, 0x7, 0x0, 0x3f, 0x2]}}, @NL80211_TXRATE_HT={0x48, 0x2, [{0x4, 0x1}, {0x6}, {0x1, 0x2}, {0x4, 0x6}, {0x5, 0x9}, {0x3, 0x5}, {0x2, 0x1}, {0x4, 0x6}, {0x1, 0x7}, {0x1, 0x1}, {0x3, 0x4}, {0x0, 0x7}, {0x4, 0x5}, {0x7, 0x5}, {0x4, 0x6}, {0x6, 0x4}, {0x6, 0x1}, {0x2, 0x2}, {0x1}, {0x2, 0x7}, {0x0, 0xa}, {0x1}, {0x2, 0x9}, {0x7, 0x7}, {0x5, 0x1}, {0x1, 0xa}, {0x1, 0x3}, {0x2}, {0x6, 0x3}, {0x4}, {0x6, 0x1}, {0x5, 0x5}, {0x5, 0x2}, {0x1, 0x4}, {0x3, 0x6}, {0x6}, {0x0, 0x7}, {0x5, 0x9}, {0x4, 0x6}, {0x4, 0x6}, {0x1, 0x7}, {0x1, 0x3}, {0x3, 0x7}, {0x1, 0x8}, {0x0, 0x2}, {0x3}, {0x2, 0x2}, {0x1}, {0x3, 0x7}, {0x0, 0x8}, {0x1, 0x1}, {0x0, 0x5}, {0x2}, {0x7, 0x7}, {0x3, 0x2}, {}, {0x6, 0x9}, {0x0, 0x9}, {0x7}, {0x0, 0x3}, {0x6, 0xa}, {0x6, 0x2}, {0x5, 0x7}, {0x4}, {0x6, 0x1}, {0x3}, {0x2, 0x2}, {0x0, 0x9}]}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7fff}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x58}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x95}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xfd}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xd7}]}]}, @NL80211_ATTR_TID_CONFIG={0x310, 0x11d, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xef}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xe7}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x8}]}, {0x200, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_TX_RATE={0x1f4, 0xd, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x14, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_5GHZ={0x88, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x8, 0x1, [0x1, 0x24, 0x1b, 0x30]}, @NL80211_TXRATE_LEGACY={0x20, 0x1, [0x4, 0x12, 0x4, 0x48, 0x6c, 0x36, 0x60, 0x2, 0x6, 0x18, 0x18, 0x3, 0x1, 0x36, 0x3, 0xb, 0x9, 0x36, 0x24, 0xc, 0x6, 0x6c, 0x18, 0x6c, 0x6, 0x2, 0x7e, 0x9]}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x7, 0x4, 0x1a, 0x3, 0xff, 0x101, 0x1]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1ffc, 0xb14, 0x7, 0x7ff, 0x8, 0x0, 0x4, 0x2d]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x20, 0x7ff, 0x7fff, 0x8, 0x0, 0x8000, 0x40]}}, @NL80211_TXRATE_HT={0xb, 0x2, [{0x2, 0x8}, {0x1, 0x7}, {0x3, 0x1}, {0x2, 0x3}, {0x7, 0x4}, {0x7, 0x7}, {0x2, 0x4}]}]}, @NL80211_BAND_5GHZ={0x20, 0x1, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xfffa, 0x3f, 0x40, 0x0, 0xe5bb, 0x1, 0x3]}}]}, @NL80211_BAND_6GHZ={0xbc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xf, 0x1, [0x1, 0x48, 0x4, 0x48, 0x60, 0x2, 0x1b, 0x30, 0x30, 0x6, 0xc]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfbff, 0x8a, 0x8, 0x1f, 0xd1c, 0x9, 0x9, 0x6]}}, @NL80211_TXRATE_LEGACY={0x8, 0x1, [0x2, 0x5, 0x36, 0x48]}, @NL80211_TXRATE_HT={0x36, 0x2, [{0x2}, {0x2, 0x9}, {0x7, 0x2}, {0x2, 0x6}, {0x3, 0x9}, {0x1, 0x3}, {0x7, 0xa}, {0x3, 0x7}, {0x6, 0x6}, {0x0, 0x1}, {0x1, 0x5}, {0x6, 0x4}, {0x6, 0x8}, {0x1, 0x8}, {0x2, 0x9}, {0x4, 0x9}, {0x3, 0x7}, {0x3, 0x4}, {0x7, 0x2}, {0x4, 0x9}, {0x3, 0x3}, {0x1, 0x1}, {0x2, 0x1}, {0x1, 0x2}, {0x0, 0x9}, {0x1, 0x3}, {0x2, 0x7}, {0x2, 0x2}, {0x6, 0x6}, {0x0, 0x4}, {0x5, 0x3}, {0x0, 0x6}, {0x2, 0x3}, {0x4, 0x9}, {0x4, 0xa}, {0x5, 0x2}, {0x1, 0x2}, {0x5}, {0x0, 0x1}, {0x2, 0x7}, {0x5, 0x4}, {0x6, 0x6}, {0x7, 0x7}, {0x5, 0x7}, {0x7, 0x9}, {0x7}, {0x0, 0x6}, {0x0, 0x4}, {0x6, 0x6}, {0x6, 0x3}]}, @NL80211_TXRATE_HT={0x22, 0x2, [{0x6, 0x4}, {0x7, 0xa}, {0x1, 0x6}, {0x7, 0x4}, {0x3, 0x5}, {0x6, 0xa}, {0x5, 0x6}, {0x1, 0x8}, {0x6, 0x6}, {0x2, 0x6}, {0x1, 0xa}, {0x0, 0x3}, {0x7, 0x1}, {0x0, 0x9}, {0x0, 0x5}, {0x2, 0x2}, {0x4, 0x7}, {0x0, 0x1}, {0x1, 0x8}, {0x2, 0x7}, {0x1, 0x2}, {0x5, 0x2}, {}, {0x3, 0x1}, {0x5, 0x6}, {0x5, 0x4}, {0x3, 0x3}, {0x1, 0x8}, {0x7, 0x9}, {0x5, 0x9}]}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x5, 0x1b, 0x48, 0x18, 0x48, 0xc, 0x30, 0x5, 0x5, 0x66, 0x24, 0x9, 0x1b, 0x6, 0x16, 0x18, 0x3, 0x18, 0x34, 0x24, 0x6c, 0x16, 0x30, 0x4, 0x30, 0x48, 0x4, 0x6c, 0xc]}, @NL80211_TXRATE_HT={0xa, 0x2, [{0x4, 0x2}, {0x1, 0x2}, {}, {0x6}, {0x2, 0xa}, {0x1, 0x6}]}]}, @NL80211_BAND_5GHZ={0x2c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x8, 0x5, 0x4, 0x2, 0x1, 0x0, 0x6]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x82, 0x2, 0x8, 0x8, 0x1, 0x7fff, 0x1ff]}}]}, @NL80211_BAND_60GHZ={0x4c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x8000, 0xd499, 0xe5, 0x0, 0xfffe, 0x1, 0x8]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x17, 0x1, [0x16, 0x36, 0x1b, 0x6c, 0x12, 0x12, 0x3, 0x4, 0x36, 0x5, 0x9, 0xb, 0x1b, 0x30, 0x48, 0x60, 0x24, 0x5, 0xb]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x81, 0x5, 0x1, 0x7ff, 0xfff, 0xb7, 0x2, 0x2]}}]}]}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x6}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x80000000}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE={0x4}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xf3}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0x1010}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x2}, @NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xa0}, @NL80211_TID_CONFIG_ATTR_RTSCTS_CTRL={0x5, 0xa, 0x1}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x2}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}]}]}, @NL80211_ATTR_TID_CONFIG={0x84, 0x11d, 0x0, 0x1, [{0x38, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_AMPDU_CTRL={0x5, 0x9, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x27}, @NL80211_TID_CONFIG_ATTR_NOACK={0x5, 0x6, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x6d}, @NL80211_TID_CONFIG_ATTR_VIF_SUPP={0xc, 0x2, 0xfff}]}, {0x48, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5, 0xb, 0x1}, @NL80211_TID_CONFIG_ATTR_OVERRIDE={0x4}, @NL80211_TID_CONFIG_ATTR_RETRY_LONG={0x5, 0x8, 0xa0}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x14}, @NL80211_TID_CONFIG_ATTR_AMSDU_CTRL={0x5}, @NL80211_TID_CONFIG_ATTR_PEER_SUPP={0xc, 0x3, 0x7ff}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x3d}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x8c}]}]}]}, 0x1684}, 0x1, 0x0, 0x0, 0x1}, 0x48000) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c00498b4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 411.860205][T17524] ISOFS: Unable to identify CD-ROM format. [ 411.871032][T17543] loop1: detected capacity change from 0 to 136 [ 411.879511][T17543] ISOFS: unable to read i-node block [ 411.884881][T17543] isofs_fill_super: get root inode failed [ 411.903045][T17553] ISOFS: Unable to identify CD-ROM format. 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000480), 0xffffffffffffffff) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mmap(&(0x7f000027c000/0x2000)=nil, 0x2000, 0x6, 0x80010, r0, 0x8695d000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r2, 0x0) r3 = accept$packet(r0, 0x0, &(0x7f00000001c0)) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000300)=""/183, 0xb7}, {&(0x7f00000003c0)=""/31, 0x1f}], 0x3, 0x4, 0xb7) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x7}, [{0x2, 0x4, r2}, {0x2, 0x5, 0xee00}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x0, 0xee00}, {0x8, 0x1, r4}], {0x10, 0x4}, {0x20, 0x3}}, 0x4c, 0x1) [ 411.954715][T17571] loop4: detected capacity change from 0 to 2224 [ 411.966075][T17571] isofs_fill_super: root inode is not a directory. Corrupted media? [ 411.974621][T17579] loop1: detected capacity change from 0 to 136 19:08:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x7, @empty, 0x8}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x701, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto(r1, &(0x7f0000000100)="e619b206474749a99c27081c19673481b4b4cdb81c99d3646b0e4154f83f939f11c74fc82c672153763e96602e1ac1b6c4dfde43c56deccb0fa94d5b681389462b1cc1951d81bd9bc5fde450d3a195e0f4e01f939088b5a8f392c382df2a37d670884f2918adeaa5131a58bf8c1eb3b4ee5b2085aea3e148b436d4eaeda40b15193419a982fedff01f", 0x89, 0x44011, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x1, 0x3, 0x80000001}) r2 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, 0xfffffffffffffffe, &(0x7f0000000200)) open(&(0x7f0000000000)='./file0\x00', 0x80002, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, 0x0, 0x0) getpeername$inet(r4, &(0x7f0000000240)={0x2, 0x0, @broadcast}, &(0x7f0000000280)=0x10) openat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x2040, 0x80) 19:08:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550a5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 412.042135][T17579] ISOFS: unable to read i-node block [ 412.047505][T17579] isofs_fill_super: get root inode failed [ 412.057946][T17553] loop5: detected capacity change from 0 to 196608 [ 412.065294][T17571] loop4: detected capacity change from 0 to 2224 [ 412.079424][T17571] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049fe4e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 412.107137][T17553] ISOFS: Unable to identify CD-ROM format. [ 412.112539][T17607] loop2: detected capacity change from 0 to 264192 [ 412.125820][T17607] ISOFS: Unable to identify CD-ROM format. 19:08:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000300)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f00002ba000/0x2000)=nil, 0x2000, 0x1800007, 0x30, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 412.158375][T17617] loop1: detected capacity change from 0 to 136 [ 412.167874][T17607] loop2: detected capacity change from 0 to 264192 [ 412.196765][T17607] ISOFS: Unable to identify CD-ROM format. [ 412.202873][T17617] ISOFS: unable to read i-node block 19:08:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 412.208214][T17617] isofs_fill_super: get root inode failed [ 412.212591][T17622] loop4: detected capacity change from 0 to 2224 19:08:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xfc, r1, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_DEVKEY={0xbc, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x78, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fff}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xff}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x860}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0xfc}}, 0x10) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='.\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 412.250268][T17622] isofs_fill_super: root inode is not a directory. Corrupted media? [ 412.265398][T17637] loop5: detected capacity change from 0 to 197120 [ 412.283418][T17617] loop1: detected capacity change from 0 to 136 19:08:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000140)=""/239, 0xef}], 0x3) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 412.305396][T17637] ISOFS: Unable to identify CD-ROM format. [ 412.307335][T17622] loop4: detected capacity change from 0 to 2224 [ 412.335296][T17617] ISOFS: unable to read i-node block [ 412.340621][T17617] isofs_fill_super: get root inode failed 19:08:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='.\x00', 0x408840, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000080), 0x0, 0xe01, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="8b866537c42ba6b5888254cd7bfd852027b5db6129272953dbd8f877340496d3c4b989d307426cf6f1901792791cfc924254b45d89ea9f099257ee97f2f5c79bcb0567aa1a711bc034624fd5159cce2d8b4102b22bc2b8498cd75a9723d26fdbd6362925fba3e59f23d067b2c92acd542f80bf7e8f452d62de4fddb53510a2f8", 0x80, 0x2}, {&(0x7f0000000140)="c394b288b07aef17ac7584cbd0ba92795d76d10c65aaf813ed3232846323cb6892130fb096dec92650aa4882e27e0817b31d9eba9eecf83d2e27ae15e748", 0x3e, 0xfffffffffffffff9}, {&(0x7f0000000180)="e355aec0bd72b71654bd60dd10c81db57ba5f4d5b729fc70ac6c24f378b8a7d1ab1a14649e7864c2d730dc5afe329b5666179c230703e2be59bbdbc9e7ad5613a8fd6933c2177d0aeba8c1002de52fb8e1f4d8617a8b0acf8e67ca6ad30deb44dc5baebee397f138d03c31e4b69f8bd6e5f0d1150d13ab535dd5af392570512d18b721b041f25acc5f832147c84cbcfd5814ccbf1903dcee7d3dcbb250bccd4855c4da6a263d162deac998a985a257b2c9b16b2900ca7d1c53cfaafb748ea5b98731f8bce1515143348ff59207dbe909ca7f8a", 0xd3, 0x2}], 0x2040, &(0x7f0000000280)={[{@huge_never}], [{@obj_type={'obj_type', 0x3d, '!6!]'}}]}) preadv(r0, &(0x7f0000000280), 0x0, 0x4, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000480)={{}, 0x0, 0x16, @inherit={0x80, &(0x7f0000000400)={0x1, 0x7, 0x6, 0x10000, {0xb, 0x4, 0x1, 0x4, 0x7f}, [0x8, 0x8, 0x10001, 0x6, 0x5, 0x2, 0xfffffffffffffffd]}}, @name="793b829a7b2d0317d018a3abc8f1d1df298894f3f944599ae1ba29c0171b73af5bf4c0dd5e5368bb5c6102ea0b809b8022fcfd238c6cc35ef5c357e1dcf086d7f80acc2ddb1c59593912a6bca742fd32a959e57e8e17294ea1dc2b68e96788ff8e2eec6bdeda3f9910bf4c77d038d5823ac9e82dffa0767ca16e9039ae91db35bce04260341615ac542d4344e2aac5d5382201ed41196b38beeabc8cc21287c3612e68e3cf52c1230717de0757d1d48f24e88182f6cb1d47488737940d88006e4b99b510f9521d1978073d21475b535079fcc31ec2744a88f219b3862be388922f72f65fe3d2c39cd5a018c1898fd296953a0895f887c8be39d1ee48dbff76eefecd05bf9482a12e34153889cb4fa9ad5bdab60ea54bbb6be23aecb1960dce2d8de76c2be5321595cbc571c84ced0163807002d389b1b03e6b9687733c399852a2d33ef07e58cb47803c8ca49ed9499aa4b824d009c9999725ec636389f097c20c137f2294bb01f2e64a61cdbf9c313a6bb72eb6e9fa2d0f440c34da1d89bf067af6ab3a7f42d5057134756b23b75c5bbfe60832f7d5079b7bb63d616ea57748848d8a1d72aa1a2392bf215be9f34b862f0d8eb3dd3c01a220a132e2cb36136c52accda42d33a9f725f9854f802b986c2be0fd11932c48d48bb0853dee09a6421fe2dab9bd91a02135ce44e745c8f40cb2905fc918ee26bcdc2159fe9dda85936a02498be5ab7c9f61df13a365f49c4fe79c0f4088f09bcc5c8c3fdf6177d5d0b950a1baacc119e0a6afbefe8e0e28dc8475667b18512a5bb05ab2aa34cbe718641286cc428b10b845071b73412dcd329549e9b6a604cbe15224d8236c575cc2d62652a0fd0de169b0c8982b555bcfc04aa0067966ed56e2ad0f0b79e9324b8c2e2b958d0a51b68a7046f73f5bb90ae203781a38a643a1cac9c915525caa8e55668c13e34f512e40ae2272e5a36cd720a26a0c19349cf9bb00be280ac371f2dab51b786c8e1dd512626d19031ba1b94d363ad9cc45a3b04a65b53334e15b60544c6d413128a9d89d02cff468e7b4dede6520cf1bd328c95f0bf25a06f9cc8c563b1b732f1cd9122dd4bb29b1cf716aa97cec853f5703f3c5279973212b6663e8e99dac0992a50a14d39aad873bb4c74ecd7d6e632ff6490bfa5936eae116a1574e7ad4494ddbeefffcc81c3c3907627d536ca87f530a4a4a8a334ff773b71cccff9b087d394833fff68baea3721605b79d8c34f8ecb978c3a49c7a2f3923885da8b7ccecab7c8321a81ed85766ea96ccfd31fe1f3ebb8f2220f7b93479f30cacb541689891728a2107556eb32ba644320d8b5c1dace8e9532d1185fcd53b2ee334228ca0d5358fdf06628be7a6f5ab5e92e3d16166bb2c191f9648368ddba73344e175590f1aa8227edb2157eb3db7203b54a039062f4454534030630d5ffd636cf03d42c6ed4c5c1f2c4e44fa4553bb63c9cf516b1e7b32ce069ef5e8e3ddbc564a90b27300fa18beade8f44cc4d28ec9e6ae4035db7a95c458d89c90e1f7e730a7372cf5cf177fda3e407bb3d62354e7ad44ed387398cb2156c7ba17bf9acc809cf88e2ad0aaab299ed7b5ec100703680edb906ed5148f8c366b0f1b47e6bf073e47e0b9069a1e73629b093e61ff0dd20e32e43ed6d7337c5bc80c234e03fbdf84fd41ab4f73d4293c6bfa624626a2f69ff70f9c5c53dc46e078db0b88691a595f2b5a2a8e52991cc63dda58a5fc79843b9cf38e2b183cef11db741af281da892770dbb21d469d5f16d6a3f098bdaaac5e191b9cb0e572eb942d7d017a921dac4e38ef8a3470f376c625d4cfe4809fcd780971debfa94d1a473712b5ed1f08d6db365d6f4130de9fe709b996a13113f63017d655234a60cef2e1c94fac181efc0a18d6e90e787d64b9c0bf506fc05c0700c30a54bf2f2371344539483f2c5e6f5bdd61c64aa06c874a07962b816817b805dc4f911d95d2459dbf031b4ff9f0a015186e3678e9e8293abda6c4e396b43d75a176d702129478a94c7c20dfb94d88a75880c02cd6d4fc9997021385cb56678703514cf599fe087933deb27e13253dfe1d3158cf5c4a68f484ebf1113f06a78d571813a351f63596f577fee102a4305127486f124cc05ac868425fb1be7f0c8847af96413f6795184b4f97fd4572eb14f6aa8e26d2edc75a48582345ad9fa8086ce5d874889d05fcc3fb10fdc7b4c25a19dea76d9fb0afa62fdd07614bb1eca83c9d199c5a4f74e81e96943ed475f56c8926f0fe45c83bef4acd0707cd53739d441e062e62ccbd951dce1f4ed32d4d44428af8a11c4e50bf79407f9bfa8f283ead487f427d6f722540ef7a093dbe6149b74f4f8c3654802d910bc7eedec2d74f554e4ab10ead4102d64e88bccac75c74a19746ee81ecd3b825ff524333a1fbcd9490f358f8f72ac353aec1ae514bf360152e21f7a1c39cdf2e20efb9827c34198f8b066d5fe880d3049f33d8d14744ee6e111eadc2c459d1a033d9fdeed5b26235651e4745c91c23d58c9062ac9d0309c9f2ff0a1668a30013ad96bd9f3b11e3239307e10318cd403553e18c6006ffd46297732a0da46442d71ba10c764cef5e4da80abfaa8fc18a1b49d0883cd5d95d84efba603aba664a8b0f2e51e881d30f8825d7d670315c686c4b489a2479a2ab8dce537621d993e36aecb2a0eda0a656b62149a2ee379587d12e2d9ea4d16a5e9c1d8ab0201d577cded690ab1c34ef781f0d739aec044762f7e1b8df0ddbcdef263e5dc32e736702c127be4919d1c7207ef6577512f32118f26d3f7ea2a3fdd82f5bdb94c47f42315a7f302ac60a51d0afa74bb7c9e6605ce24a6fe8aa22914c88c603ef5589233d7ac882c98c0ebce665461331423a6ea64dc013924a777c0be2f592f41b4262b325e9115cb91425065a16e799091fe1d7dfc52ba9e2dd3a2e157c62632c6c0d512b27652093079457ec763ac421433b59bad5fca3b1a79d17a6bdba578005572acc7afa8e07485d200d1b31f9c7cfd3b199230c73c4d495cab9164ca9c3388ca4c19091f639cc820e906543db1426d556df7aea7a54affbbf355d8fe8529eddc465d890794f9079a7fbb6b9e400940576137314652012a0789f100bb96227f3912fffe886338078110e2c6cbf8feb0884d0e175917666160aaa779873c462b39a597109390dcae2ab21ae9d580337a48320d4886ee927530820ff33820b4914f268aa384dab8272e79bd277119d968bf98c02844c90e9825e7eac35951e15f393a6a00346344544119cd64e8aec4605b662e79763a7ad743b347c0d885ca6fe10f8cf7fad2517f6c9ba1ce9c24cac4011f05fff3668d7f603680b24fd897a14db8d93d2eb796409d37cc505ff209c282cb65ddda72c0b5227120c2548626bd0e65f2fe0acafd6b8b95dc1f850c19078c2f8a21df1fc39a0e4a6039050807869ac72808761c6440e48673f1c3a771328f80e3561cc4f29eefd96b516f49f66df918542c4fde6f421289e76e67bebbf8f60dc78990cffd62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r3 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) linkat(r3, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) 19:08:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550b5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 412.355719][T17622] isofs_fill_super: root inode is not a directory. Corrupted media? [ 412.367565][T17651] loop2: detected capacity change from 0 to 264192 [ 412.388939][T17651] ISOFS: Unable to identify CD-ROM format. 19:08:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c004900250055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x86835000) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 412.444797][T17674] loop5: detected capacity change from 0 to 229376 [ 412.447434][T17678] loop4: detected capacity change from 0 to 2224 [ 412.475643][T17674] ISOFS: Unable to identify CD-ROM format. [ 412.484317][T17678] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x8800, 0x0, 0x16}, 0x18) preadv(r1, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/45, 0x2d}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/131, 0x83}, {&(0x7f0000001700)=""/44, 0x2c}, {&(0x7f0000001740)=""/43, 0x2b}, {&(0x7f0000001780)=""/28, 0x1c}], 0xa, 0x6, 0x3) preadv(r0, &(0x7f00000000c0), 0x0, 0xd9f, 0x7fffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r3, 0x227a, &(0x7f0000000080)) lgetxattr(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)=@known='user.incfs.id\x00', &(0x7f0000001900)=""/108, 0x6c) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x14, [0x1, 0x40, 0xffffffffffffff08, 0x9, 0x9, 0x3f], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/20}, &(0x7f0000000200)=0x78) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 412.526038][T17678] loop4: detected capacity change from 0 to 2224 [ 412.533419][T17690] loop2: detected capacity change from 0 to 264192 [ 412.544197][T17698] loop1: detected capacity change from 0 to 136 [ 412.555848][T17678] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="d061dc334a39143c9e2d017f3b0c0e279b82902a1d808d3898e1768c5e2a38c092d215c5300fbb41b8c38e59b5d5392f9f4607ee6759f70b1c317cd3a7e12b3354290f0182809cf99bbcb0406a3d3d70da0ed05cf3d89191c69cd0635132ddaed881f31bff15ef3a5912bb2ae0d9025f91fd000b7d55a8c172d09bcc003b289ee6431d0fe77abc4a8c", 0x89}, {&(0x7f00000000c0)="0da416ad556d4f477008d1cb93fa12738771b4d4caa0d7b8fc0276f20432e3da457a4c65306e6e8d50ab6a3e58fd1b221536f0738cf9bfb1c10a90f9faf9e4bfc98223325101f42e1a235970ef2ea8aa071b25606de820840b5a4616", 0x5c}, {&(0x7f0000000140)="6879c586ab61d7deeb3c1353b6bcc7493ddda55a816dbbc37d6935035d5f17bb1f3b19d4841ce897bf3d2c7e7e40dfe081e53303c3760a5063bf747ef395bd7e85c8b05277ef7500790b5d027ba23e7f481165571fe1003b78f5d69aa21587d51905bd32d5ed8ee2afdef0cfc70f7d692ded7340794a20cdc125cabc556b496e964e1871cce74cb2b2c6b9daf1ccea452385812fb9183cd295a40a1aabaf5c9042223c0f7281c472a5d06d5724e30aac6379a42ff71bdd4cbb90017bbd23091a8f9be58e1142cfd3ba6e3fde690b09", 0xcf}, {&(0x7f0000000300)="586c5d6ca75d2982958c91f86628d489b79ca699361690dd5d2357a97748496694c744e2d9631eff35515c645222bedb8334f684b2522bbb774b50e11869501edeae73d4837b396964d2affd3440c0fce50af7ae90b26cfd952b0cdc2ac0bc5c12f7211bf16c244e69327aa9b6a1fdae623a4f5eb65d81dadf9babb979e5df4e96414a6ba52241667809ae157d77960b7118393f3c5e20d5eee45e74314c7a90f5470337cac22de9f22d6ef510fca439fb9bdcfbdb4bea42b2035437e1d6cdc186d8049ffd12e3c181fa93b45a44faf9beb0cf00202a3aee9b1536dd2c2f37244e70649b90c5f4266d66f3e0944b16a0b6140a05ec3a3f9422", 0xf9}, {&(0x7f0000000240)="f36c6cc17893669235ebd3d05d79387cc73309cffcb8fe5b6db3da7e2a57fe6193322910b15582e9b646fe0a99a8af6dd2d455ee7d411cb13121d326d000e45677c6aa2f8f57fe965c6b4e2d32694f83c5f3afcb6a43dee243", 0x59}], 0x5, 0x80000000, 0x9) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 412.575567][T17690] ISOFS: Unable to identify CD-ROM format. [ 412.584268][T17698] ISOFS: unable to read i-node block [ 412.589644][T17698] isofs_fill_super: get root inode failed 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550c5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 412.626165][T17710] loop5: detected capacity change from 0 to 262144 [ 412.643773][T17698] loop1: detected capacity change from 0 to 136 [ 412.645097][T17690] loop2: detected capacity change from 0 to 264192 [ 412.666757][T17710] ISOFS: Unable to identify CD-ROM format. [ 412.680450][T17698] ISOFS: unable to read i-node block [ 412.685908][T17698] isofs_fill_super: get root inode failed [ 412.691374][T17690] ISOFS: Unable to identify CD-ROM format. [ 412.716113][T17710] loop5: detected capacity change from 0 to 262144 19:08:05 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0025005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:05 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x30000001}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 412.745029][T17733] loop4: detected capacity change from 0 to 2224 [ 412.758867][T17710] ISOFS: Unable to identify CD-ROM format. [ 412.765612][T17733] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x800, 0x110, 0x12}, 0x18) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:05 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:05 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/44, 0x2c}], 0x1, 0x3, 0x2b4676e) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:05 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000080), 0xe15d, 0x22000) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/37, 0x25}], 0x1, 0x0, 0xfffffffc) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x800, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x2010}) [ 412.827543][T17753] loop1: detected capacity change from 0 to 136 [ 412.835657][T17753] ISOFS: unable to read i-node block [ 412.841099][T17753] isofs_fill_super: get root inode failed [ 412.850186][T17733] loop4: detected capacity change from 0 to 2224 19:08:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550d5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 412.895970][T17753] loop1: detected capacity change from 0 to 136 [ 412.907545][T17733] isofs_fill_super: root inode is not a directory. Corrupted media? [ 412.926214][T17752] loop2: detected capacity change from 0 to 264192 [ 412.932923][T17753] ISOFS: unable to read i-node block [ 412.938263][T17753] isofs_fill_super: get root inode failed 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 412.948833][T17781] loop5: detected capacity change from 0 to 264192 [ 412.967876][T17752] ISOFS: Unable to identify CD-ROM format. 19:08:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0255005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00', 0x60242, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.031611][T17781] ISOFS: Unable to identify CD-ROM format. [ 413.069699][T17791] loop4: detected capacity change from 0 to 2224 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/219, 0xdb}], 0x1, 0xcc2, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x13, r0, 0xc8188000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x227a, &(0x7f0000000080)) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.082429][T17791] isofs_fill_super: root inode is not a directory. Corrupted media? [ 413.093042][T17802] loop1: detected capacity change from 0 to 136 [ 413.102582][T17802] ISOFS: unable to read i-node block [ 413.107935][T17802] isofs_fill_super: get root inode failed [ 413.117618][T17798] loop2: detected capacity change from 0 to 264192 [ 413.135872][T17798] ISOFS: Unable to identify CD-ROM format. [ 413.144601][T17791] loop4: detected capacity change from 0 to 2224 [ 413.152231][T17791] isofs_fill_super: root inode is not a directory. Corrupted media? [ 413.167083][T17781] loop5: detected capacity change from 0 to 264192 19:08:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550e5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.189454][T17802] loop1: detected capacity change from 0 to 136 [ 413.205355][T17781] ISOFS: Unable to identify CD-ROM format. [ 413.211253][T17802] ISOFS: unable to read i-node block [ 413.217201][T17802] isofs_fill_super: get root inode failed 19:08:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0355005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/201}, {&(0x7f0000000100)=""/248}, {&(0x7f0000000300)=""/223}, {&(0x7f0000000400)=""/142}], 0x2, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x36) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000200)='./file0\x00') 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.273256][T17843] loop2: detected capacity change from 0 to 264192 [ 413.285230][T17842] loop4: detected capacity change from 0 to 2224 [ 413.294400][T17842] isofs_fill_super: root inode is not a directory. Corrupted media? [ 413.308802][T17848] loop5: detected capacity change from 0 to 264192 19:08:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550f5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 413.330755][T17854] loop1: detected capacity change from 0 to 136 [ 413.341854][T17854] ISOFS: unable to read i-node block [ 413.343924][T17843] ISOFS: Unable to identify CD-ROM format. [ 413.347279][T17854] isofs_fill_super: get root inode failed 19:08:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200000, 0x41) getdents64(r1, &(0x7f0000000040)=""/205, 0xcd) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 413.381209][T17848] ISOFS: Unable to identify CD-ROM format. [ 413.407184][T17854] loop1: detected capacity change from 0 to 136 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.432082][T17854] ISOFS: unable to read i-node block [ 413.437469][T17854] isofs_fill_super: get root inode failed [ 413.463813][T17869] loop4: detected capacity change from 0 to 2224 19:08:06 executing program 0: sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3f22d934e14c8cdf}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0, 0x0, 0x20000, 0x0) 19:08:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0455005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 413.476194][T17876] loop2: detected capacity change from 0 to 264192 [ 413.482114][T17880] loop5: detected capacity change from 0 to 264192 [ 413.493643][T17869] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.525069][T17880] ISOFS: Unable to identify CD-ROM format. [ 413.526054][T17876] ISOFS: Unable to identify CD-ROM format. [ 413.561161][T17869] loop4: detected capacity change from 0 to 2224 19:08:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f00000000c0)=""/236, 0xec}], 0x2, 0x6, 0x7fff) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:06 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 413.569244][T17869] isofs_fill_super: root inode is not a directory. Corrupted media? [ 413.582373][T17895] loop1: detected capacity change from 0 to 136 [ 413.590398][T17895] ISOFS: unable to read i-node block [ 413.595815][T17895] isofs_fill_super: get root inode failed 19:08:06 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055105800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:06 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0555005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 413.628129][T17912] loop2: detected capacity change from 0 to 264192 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0x3, 0x21, 0xe, 0x0, 0xffffffffffff8000, 0x8a0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000000000), 0x2}, 0x11000, 0x0, 0x8000, 0x5, 0x101, 0x1, 0xfff, 0x0, 0xd5be, 0x0, 0x80000000}, 0xffffffffffffffff, 0xe, r0, 0x8) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:06 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 413.670099][T17914] loop5: detected capacity change from 0 to 264192 [ 413.670253][T17912] ISOFS: Unable to identify CD-ROM format. [ 413.709275][T17924] loop4: detected capacity change from 0 to 2224 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x24046000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x0, 0x44) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:06 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="844c3fae66505b24280eaacb1130a85b8bacb19fb7439af2b5e9e434338572d7be71b3142f720e80967101cab0d3bddf48a50b442b66c129fcda23b28f875b8104b05d2c453a81b57efb748e896a6b5038458a8988a49f5e1a19f638193df8479dbc1c4ebf406ff1fd5015afab01ec1fdfde9001ce92ccb170dcbc9240f044058a165f65f40e294630690288a0d6113dc6aee0398e5ce4351cde9edb2f48e8f73e41cfe0d6e05d583c8d9d90a18c5cdc92ce9dcd755bcdf9516b9a", 0xbb}, {&(0x7f0000000100)="5e46616cf7034ac02f29db023d5808591e17b494eca2342557bbd48f90b9d2833c2d5943b295ef10c1748ef8952f9f49b052bbbb0dc3052a2bee12930964b8d23f9d6c9e3229fe421c0df7cef788f752a43bab39c7b6cb773dc8a47f3c1ed70231839c56e9e4a1f6531dbf0ff37fc0553caa42e5ac82527fb2d495792a444cf8c67142935aca4f11ef7dd1bfab9b0a4dac52ada19cb6710259275e0d6d0110745af7a02e67fdbb041ac3471df1d5ab333fb313dc92302d0ad1a72b748892c770bcb3", 0xc2}, {&(0x7f0000000200)="a1d9a402d9ffc877e653c8a41284ce6b6aed0faa83976b4e5d19bfe3b7b163d21146f4911e96ed646d1bc9e0c6a72e1ea1a7828832bba9b0", 0x38}, {&(0x7f0000000300)="20691d96d32d8010a13315c32e13a7690a89919f7cfc83eaaaacbb8b3dd306090b30dbc71e45a27936d4af72a009cd5e7fc19dd0789900e46e3605a74cc546209f01fc40a8cceac5680adebebd6bf0ec34f7e04ce107aa138cb8b0e80183b73c6c9483bb5f980c710c77fd32fb50772219b3e43d84e230d244587f8f29d7d56dc2b3fe3a71", 0x85}, {&(0x7f00000003c0)="e190b60efbaf2637b15b7593dbe7b4c2a2691a488b31376e09319eed500306cc26823508d87e32b9cfe6a452ce1f4056f7d0ad2c51255b1d0bfd24c7f1c2a23b8b68182d3f3965854f0458b9de64089aceffb4237a066eae4aa9c2e1fab1a46fc4287e0cf9d7c785101cfc3bed5ab6e652ac388c267eab14107e82c47ddee116748682c2585bf2a9a5ff47ae98a1c04dc11110d2556e04ec6e949ff004700aac30da16be14dea91746d2debb00ada287ae52b34e4dcf51b556bd", 0xba}, {&(0x7f0000000480)="4e795d3caac4a337ed51a3fc31d0990e1d27b7bfba757872ee2e4f329664d74f2bc8da3c67baee4109dcd6532028705d93bd642ce1068deccdd3b35072f797d274f2f147d35115bec82085bf7d6f0cfd77fdfea9f324c073b38266d51ef9a7bcd929d1cf993811d08284dba9b46b65a31b7a4395ca017227b081633d6b3c8e3670159473b6dfa0ab127a97c84de3d14a4341551021e142728b312bf69297b3832e75f718a0bf60bf85541b00f74a5f97", 0xb0}, {&(0x7f0000000540)="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", 0x1000}], 0x7, 0x4) r1 = fspick(0xffffffffffffffff, &(0x7f0000001540)='./file0\x00', 0x0) copy_file_range(r1, &(0x7f0000001580), r0, &(0x7f00000015c0)=0x61, 0x401, 0x0) r2 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x4f1e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000001600)=[{r3, 0x86}], 0x1, 0x8001) 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r1, 0xf3bf6000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 413.713661][T17914] ISOFS: Unable to identify CD-ROM format. [ 413.720686][T17926] loop1: detected capacity change from 0 to 136 [ 413.785388][T17924] isofs_fill_super: root inode is not a directory. Corrupted media? [ 413.800275][T17926] ISOFS: unable to read i-node block [ 413.805645][T17926] isofs_fill_super: get root inode failed [ 413.813532][T17914] loop5: detected capacity change from 0 to 264192 [ 413.825249][T17953] EXT4-fs: 20 callbacks suppressed 19:08:06 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000008, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f00000004c0)=""/41, 0x29}], 0x6, 0x6, 0x80000000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 413.825295][T17953] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 413.845310][T17954] loop2: detected capacity change from 0 to 264192 [ 413.860628][T17954] ISOFS: Unable to identify CD-ROM format. [ 413.861605][T17914] ISOFS: Unable to identify CD-ROM format. 19:08:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0655005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 413.891350][T17924] loop4: detected capacity change from 0 to 2224 [ 413.916646][T17924] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:07 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055115800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:07 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe901000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x80002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="a1d8858a55c217b8ecdd5c9c83a0f681a339b053ef61c82c2a06e17d77bc4d346c422eaee26fc14fcc2e9fcb30b3076eb713", 0x32) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 413.952588][T17974] loop1: detected capacity change from 0 to 136 [ 413.965189][T17974] ISOFS: unable to read i-node block [ 413.970673][T17974] isofs_fill_super: get root inode failed 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000505000/0x4000)=nil, 0x4000, 0x1000001, 0x12, r0, 0x1000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 414.004168][T17973] loop5: detected capacity change from 0 to 264192 [ 414.020598][T17973] ISOFS: Unable to identify CD-ROM format. [ 414.027366][T17985] loop2: detected capacity change from 0 to 264192 [ 414.028900][T17987] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 414.042747][T17974] loop1: detected capacity change from 0 to 136 19:08:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 414.075575][T17974] ISOFS: unable to read i-node block [ 414.081011][T17974] isofs_fill_super: get root inode failed [ 414.109468][T17985] ISOFS: Unable to identify CD-ROM format. 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x408c00, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x3a0, 0x32, 0x400, 0x70bd2d, 0x25dfdbfb, {0x3}, [@generic="649761cfc80d7e65594aa2c0759db12e72232671ad92788a46f9a1ed250e53de9daa8f931d82809fae00c4a4c2d534a5a6da56a58b6562a344a66eddea6750ec002d1489f5490f365f74a4c05af87680cb0ff6d1f510d1bb68ff923cacd151f36435475040c3976cb36f28f87de22cf178c79d65e337d2dd7933684e9605b20f70732d048911400b75f4a2c9a7bb42a44cf6", @typed={0x8, 0x52, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x19, 0x0, 0x0, @pid=0xffffffffffffffff}, @nested={0x1af, 0x11, 0x0, 0x1, [@generic="07027b30a578536b722e3d0612396e9424773292222381dc59d9f75398b7656db2c93730d67256bf9eb5c81ef27decedf066ea4651d8a86fa071b1756798b61ea7a2bfed28ddb8b483137c6d5b47e7218e0f90cb41e5f550cf8c868abf7871bae80b7e5809e934df587a3c1d57521d4f210628b07c6117cf27d020632e18ad88d3069617ab4a06ff49fbdacd2262581fbcb980e0a05471bd0461176dcef02eb2a20535f3822821c984a89d8e1d3f1a60af8b0913b6a333a2471014b96b67c058ebb762f22d81e91e453313864e33c783", @typed={0x8, 0x56, 0x0, 0x0, @fd=r3}, @generic="98", @typed={0x8, 0x78, 0x0, 0x0, @fd=r1}, @generic="48bdaf213bf8497339b9b78c49cb1a5c3285afcf53ad2e32744abb343902118381ef8693dfb95f6c4bd6c98b40fe695e7b488114d0b7981eca042b2fcaa19aab617104833a3cb400436956272dbc3f81fb4680ee327b0bdfbe4ace294725a103cc6000840b1f885e9566401887dba4bfb58ed785d2ead519e8a8399fa6a7714b6c33af412b19c5b6f9b611fd213f90b4add4bec7213de158b4c7f0808c828d5f05adbb5fc4d6b51ffd6352d914b2c86b0c6e1a6a72cdace1fcddc5f042a98b9356523466ecd3eaee100d"]}, @typed={0x8, 0x49, 0x0, 0x0, @fd=r0}, @generic="12ba6bbd1d794e5a282920a841691a77be7ba8911ba0d85ff538cfb73290fb8b512144a94ca1945692f59855be4acaa7c1f118", @generic="fc83a92de491d3dd5a68a87a5199fa6870d7c04052653e6baf3d39dab423caa628435ed9342632721598ae9f842f016483ea0cfdce65441d29bbb87b49c53fbe5a42147059a35e62b8d467b8ae2c388e454d536f465bda48c484a8bada7c5fb840c30218094fb7b21715742c8d4df0dc5306d598a08aedf94af4dbd321f2a1815d6c175eb4bd0e686d6d6258d1438f982940d655ff1058c37254567c48e54e962d91b74b5e576cbcb2a0ecc695a79025fefe4cfecb18f325ecab257904865001029c98e0a145a9ee115cd0108c67f041dd2f59f0ae178fc28e31f0161b832bec6a7c0ccb2e569bc3913b414323461f39e0f3c0a4c3d9cae9332e2d993258"]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4048840}, 0x41) [ 414.119868][T18003] loop5: detected capacity change from 0 to 264192 [ 414.128824][T18004] loop4: detected capacity change from 0 to 2224 [ 414.146180][T18004] isofs_fill_super: root inode is not a directory. Corrupted media? [ 414.154997][T18003] ISOFS: Unable to identify CD-ROM format. 19:08:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0755005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0x290001, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/166, 0xa6}], 0x3, &(0x7f0000000600)}, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000537000/0x4000)=nil, &(0x7f0000402000/0x2000)=nil, &(0x7f00005b4000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00007d0000/0x2000)=nil, &(0x7f00003ee000/0x1000)=nil, &(0x7f0000205000/0x3000)=nil, &(0x7f0000656000/0x1000)=nil, &(0x7f000036e000/0x1000)=nil, &(0x7f00001b7000/0x2000)=nil, &(0x7f000079d000/0x4000)=nil, &(0x7f0000000000)="5ecab30a3c9993dbcb03168c8d5907b8152d5f9689fd44e50fa7573204624224985bbbf85f0e5da6a1c5c6c33f8c70fc8f63b4ed508a4d4f6e56730fff9d25b25b8fd355db88676eac2b93d1cfd239fc2b7140787299807daa0da638eca5738a3e921f5a66a51e4c06fbb9ae", 0x6c, r2}, 0x68) 19:08:07 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055125800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:07 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xec01000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 414.170705][T18012] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 414.188381][T18004] loop4: detected capacity change from 0 to 2224 [ 414.195928][T18004] isofs_fill_super: root inode is not a directory. Corrupted media? [ 414.216149][T18003] loop5: detected capacity change from 0 to 264192 [ 414.252596][T18026] loop1: detected capacity change from 0 to 136 [ 414.266780][T18003] ISOFS: Unable to identify CD-ROM format. [ 414.273051][T18026] ISOFS: unable to read i-node block [ 414.278494][T18026] isofs_fill_super: get root inode failed [ 414.289438][T18036] loop4: detected capacity change from 0 to 2224 [ 414.297777][T18038] loop2: detected capacity change from 0 to 264192 [ 414.305241][T18042] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 414.338361][T18036] isofs_fill_super: root inode is not a directory. Corrupted media? [ 414.341509][T18026] loop1: detected capacity change from 0 to 136 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 414.361839][T18026] ISOFS: unable to read i-node block [ 414.363062][T18038] ISOFS: Unable to identify CD-ROM format. [ 414.367196][T18026] isofs_fill_super: get root inode failed 19:08:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9f, 0x0) r1 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000140)=@abs={0x1}, 0x6e) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x6e) r3 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000001200)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8923, &(0x7f0000000680)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\xad4\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaUn\x04\'l\x1b\xe0o\xdb\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\xf4\xab&\xb6\x17\x02P\xc3!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\xd0\v\x1cQ') r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001e40)=ANY=[@ANYRESHEX, @ANYRES16=r6, @ANYRESDEC=r3, @ANYBLOB="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", @ANYRES64, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001940)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYRESDEC=r4], 0x1d4}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000001c0)={r4, 0x1, 0x20}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000200)={{}, 0x0, 0xe, @unused=[0x0, 0xfffffffffffeffff, 0xffffffffffff8af2, 0x4], @devid=r4}) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x0) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000200)={r4, "b4533b4f5f87ddd4537c3d1ad60c478d"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000300)={r4, 0x71, 0x6}) 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 414.429311][T18053] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 414.447717][T18056] device lo entered promiscuous mode [ 414.453606][T18056] Y­4`Ò˜: renamed from lo 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000040)=""/138, 0x8a}], 0x2, 0x101, 0x100) openat(r1, &(0x7f0000000000)='./file0\x00', 0x280000, 0x61) 19:08:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0855005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 414.488754][T18066] loop5: detected capacity change from 0 to 264192 [ 414.510485][T18066] ISOFS: Unable to identify CD-ROM format. [ 414.514032][T18036] loop4: detected capacity change from 0 to 2224 [ 414.521986][T18038] loop2: detected capacity change from 0 to 264192 [ 414.538287][T18038] ISOFS: Unable to identify CD-ROM format. [ 414.547183][T18076] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 414.564234][T18036] isofs_fill_super: root inode is not a directory. Corrupted media? [ 414.581393][T18066] loop5: detected capacity change from 0 to 264192 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/dev_snmp6\x00') mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2208012, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}, {@fscache}, {@privport}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@posixacl}, {@cache_mmap}, {@posixacl}], [{@appraise_type}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:07 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xed01000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055225800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 414.598356][T18066] ISOFS: Unable to identify CD-ROM format. [ 414.617859][T18083] loop1: detected capacity change from 0 to 136 [ 414.637424][T18083] ISOFS: unable to read i-node block [ 414.642763][T18083] isofs_fill_super: get root inode failed 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 414.669518][T18091] loop2: detected capacity change from 0 to 264192 [ 414.678344][T18093] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 414.703698][T18083] loop1: detected capacity change from 0 to 136 [ 414.706436][T18091] ISOFS: Unable to identify CD-ROM format. [ 414.710270][T18097] loop5: detected capacity change from 0 to 264192 19:08:07 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:07 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000047b000/0x2000)=nil, 0x2000, 0x1800003, 0x10, r0, 0xd39fd000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @private=0xa010101}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}}, 0x8, {0x2, 0x4e24, @broadcast}, 'veth0_virt_wifi\x00'}) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="46870bac09d6954dd398a5"]) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2e, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000000300)="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", 0x1000) fcntl$getown(r2, 0x9) [ 414.749120][T18083] ISOFS: unable to read i-node block [ 414.753536][T18097] ISOFS: Unable to identify CD-ROM format. [ 414.754768][T18083] isofs_fill_super: get root inode failed 19:08:07 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0955005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 414.835448][T18112] loop4: detected capacity change from 0 to 2224 [ 414.849063][T18112] isofs_fill_super: root inode is not a directory. Corrupted media? [ 414.850177][T18133] loop1: detected capacity change from 0 to 136 [ 414.859756][T18131] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:07 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_pts(r0, 0xc00) ioctl$KDSKBLED(r1, 0x4b65, 0x7) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38010000100013070000000000000000fe880000000000000000000000000001ac1e000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}}, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) splice(r2, &(0x7f0000000000)=0x100, r3, &(0x7f0000000040)=0x8, 0x9, 0xd) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 414.884853][T18091] loop2: detected capacity change from 0 to 264192 [ 414.894086][T18133] ISOFS: unable to read i-node block [ 414.899455][T18133] isofs_fill_super: get root inode failed [ 414.921243][T18140] loop5: detected capacity change from 0 to 264192 [ 414.932099][T18112] loop4: detected capacity change from 0 to 2224 19:08:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 414.956427][T18140] ISOFS: Unable to identify CD-ROM format. [ 414.967347][T18091] ISOFS: Unable to identify CD-ROM format. [ 414.981199][T18153] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'. [ 414.992838][T18112] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000040000000", @ANYRES32=0x0, @ANYBLOB="00000000fc00000000000000000000000000000000006161616161616161616161616161616161616161616161616161616161616161313131313131313131313131313131313131313131313131313131313131313100"/96]) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x140048, 0x0) [ 415.008127][T18151] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 415.027968][T18133] loop1: detected capacity change from 0 to 136 19:08:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x12020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055255800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x13020000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 415.053253][T18162] loop5: detected capacity change from 0 to 264192 [ 415.068770][T18162] ISOFS: Unable to identify CD-ROM format. [ 415.076408][T18158] loop2: detected capacity change from 0 to 264192 [ 415.092353][T18133] ISOFS: unable to read i-node block [ 415.097714][T18133] isofs_fill_super: get root inode failed 19:08:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0a55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0xd9e, 0x0) [ 415.162207][T18158] ISOFS: Unable to identify CD-ROM format. [ 415.171593][T18181] loop4: detected capacity change from 0 to 2224 [ 415.181864][T18181] isofs_fill_super: root inode is not a directory. Corrupted media? [ 415.190060][T18180] loop5: detected capacity change from 0 to 264192 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/182, 0xb6}], 0x2, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0), 0xc0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4010, r1, 0x633c9000) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f00000000c0)=""/111, 0x6f}, {&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000180)=""/53, 0x35}], 0x4, 0x0, 0x7fffffff) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 415.221938][T18180] ISOFS: Unable to identify CD-ROM format. [ 415.251327][T18198] loop1: detected capacity change from 0 to 136 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 415.295153][T18198] ISOFS: unable to read i-node block [ 415.300639][T18198] isofs_fill_super: get root inode failed [ 415.308328][T18181] loop4: detected capacity change from 0 to 2224 [ 415.315732][T18212] loop2: detected capacity change from 0 to 264192 [ 415.324163][T18181] isofs_fill_super: root inode is not a directory. Corrupted media? [ 415.332222][T18180] loop5: detected capacity change from 0 to 264192 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x80) mmap(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x1800003, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055355800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 415.353426][T18212] ISOFS: Unable to identify CD-ROM format. [ 415.367842][T18198] loop1: detected capacity change from 0 to 136 [ 415.377942][T18198] ISOFS: unable to read i-node block [ 415.383903][T18198] isofs_fill_super: get root inode failed [ 415.408817][T18212] loop2: detected capacity change from 0 to 264192 [ 415.420566][T18180] ISOFS: Unable to identify CD-ROM format. [ 415.432744][T18239] loop4: detected capacity change from 0 to 2224 [ 415.442670][T18239] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0b55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0x3, 0x28, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055365800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 415.472934][T18212] ISOFS: Unable to identify CD-ROM format. 19:08:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1800003, 0x12, r0, 0x39378000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 415.519134][T18253] loop1: detected capacity change from 0 to 136 [ 415.541378][T18253] ISOFS: unable to read i-node block [ 415.546765][T18253] isofs_fill_super: get root inode failed [ 415.554635][T18260] loop4: detected capacity change from 0 to 2224 [ 415.561085][T18255] loop5: detected capacity change from 0 to 264192 19:08:08 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0c55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055375800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 415.572347][T18260] isofs_fill_super: root inode is not a directory. Corrupted media? [ 415.595996][T18255] ISOFS: Unable to identify CD-ROM format. 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x791483, 0x10, 0x6}, 0x18) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000080), &(0x7f00000000c0)={'L+', 0xffffffffffffff7f}, 0x16, 0x5) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 415.639378][T18281] loop4: detected capacity change from 0 to 2224 [ 415.653288][T18281] isofs_fill_super: root inode is not a directory. Corrupted media? [ 415.664080][T18284] loop1: detected capacity change from 0 to 136 [ 415.683198][T18284] ISOFS: unable to read i-node block 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 415.688560][T18284] isofs_fill_super: get root inode failed [ 415.696858][T18274] loop2: detected capacity change from 0 to 264192 [ 415.718128][T18274] ISOFS: Unable to identify CD-ROM format. [ 415.732266][T18297] loop5: detected capacity change from 0 to 264192 19:08:08 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000004, 0x12, r0, 0x44930000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000300)=""/116, 0x74}], 0x2, 0x8, 0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r2, 0x0, 0x26, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r3, &(0x7f00000000c0)="89a85d405dee8aba19a0c6c6c0b9125820811d411a83afb7c57f9c6c5a87b8bd821b9b624245ecc11045d8a8e2def58911e55aa707a4ed1875178b23a6f9891ad2", 0x41, 0x4801, &(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0x80) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f000025c000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00004df000/0x4000)=nil, &(0x7f00005b1000/0x2000)=nil, &(0x7f000016d000/0x4000)=nil, &(0x7f00007c4000/0x3000)=nil, &(0x7f0000355000/0x2000)=nil, &(0x7f0000219000/0x1000)=nil, &(0x7f0000243000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)="d9269fd9036d1f050f69488e16bda720cf5b889f", 0x14, r1}, 0x68) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 415.749934][T18297] ISOFS: Unable to identify CD-ROM format. [ 415.758435][T18281] loop4: detected capacity change from 0 to 2224 [ 415.766812][T18281] isofs_fill_super: root inode is not a directory. Corrupted media? [ 415.775768][T18284] loop1: detected capacity change from 0 to 136 19:08:08 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 415.801837][T18284] ISOFS: unable to read i-node block [ 415.805586][T18297] loop5: detected capacity change from 0 to 264192 [ 415.807198][T18284] isofs_fill_super: get root inode failed [ 415.829952][T18297] ISOFS: Unable to identify CD-ROM format. 19:08:08 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x22000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:08 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055485800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:08 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 415.854068][T18320] loop2: detected capacity change from 0 to 264192 19:08:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0d55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 415.900218][T18320] ISOFS: Unable to identify CD-ROM format. [ 415.918840][T18326] loop5: detected capacity change from 0 to 264192 [ 415.929238][T18332] loop4: detected capacity change from 0 to 2224 [ 415.936031][T18326] ISOFS: Unable to identify CD-ROM format. 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:09 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00554c5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 415.944409][T18332] isofs_fill_super: root inode is not a directory. Corrupted media? [ 415.954825][T18337] loop1: detected capacity change from 0 to 136 [ 415.964657][T18337] ISOFS: unable to read i-node block [ 415.970033][T18337] isofs_fill_super: get root inode failed 19:08:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0e55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 416.033138][T18326] loop5: detected capacity change from 0 to 264192 [ 416.033339][T18337] loop1: detected capacity change from 0 to 136 [ 416.039781][T18320] loop2: detected capacity change from 0 to 264192 [ 416.058396][T18337] ISOFS: unable to read i-node block [ 416.063725][T18337] isofs_fill_super: get root inode failed [ 416.076130][T18326] ISOFS: Unable to identify CD-ROM format. 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.089374][T18320] ISOFS: Unable to identify CD-ROM format. [ 416.111533][T18358] loop4: detected capacity change from 0 to 2224 [ 416.121957][T18358] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0f55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 416.144078][T18368] loop1: detected capacity change from 0 to 136 [ 416.154016][T18368] ISOFS: unable to read i-node block [ 416.159463][T18368] isofs_fill_super: get root inode failed [ 416.197525][T18358] loop4: detected capacity change from 0 to 2224 [ 416.220052][T18358] isofs_fill_super: root inode is not a directory. Corrupted media? [ 416.230317][T18383] loop1: detected capacity change from 0 to 136 [ 416.238737][T18383] ISOFS: unable to read i-node block 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.244064][T18383] isofs_fill_super: get root inode failed 19:08:09 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055605800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e1055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 416.274770][T18386] loop5: detected capacity change from 0 to 264192 [ 416.311652][T18388] loop2: detected capacity change from 0 to 264192 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.343755][T18386] ISOFS: Unable to identify CD-ROM format. [ 416.367668][T18388] ISOFS: Unable to identify CD-ROM format. 19:08:09 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3bd4afe2, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.399075][T18403] loop4: detected capacity change from 0 to 2224 [ 416.406841][T18407] loop1: detected capacity change from 0 to 136 [ 416.415198][T18403] isofs_fill_super: root inode is not a directory. Corrupted media? [ 416.424524][T18407] ISOFS: unable to read i-node block [ 416.429987][T18407] isofs_fill_super: get root inode failed 19:08:09 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e1155005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 416.469825][T18403] loop4: detected capacity change from 0 to 2224 [ 416.490868][T18403] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:09 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055685800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.529877][T18420] loop2: detected capacity change from 0 to 264192 [ 416.540437][T18423] loop5: detected capacity change from 0 to 264192 [ 416.573242][T18423] ISOFS: Unable to identify CD-ROM format. [ 416.610215][T18439] loop4: detected capacity change from 0 to 2224 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:09 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 416.622409][T18439] isofs_fill_super: root inode is not a directory. Corrupted media? [ 416.632343][T18436] loop1: detected capacity change from 0 to 136 [ 416.662129][T18420] ISOFS: Unable to identify CD-ROM format. 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.685972][T18439] loop4: detected capacity change from 0 to 2224 [ 416.704051][T18436] ISOFS: unable to read i-node block [ 416.709423][T18436] isofs_fill_super: get root inode failed [ 416.717061][T18439] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:09 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00556c5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 416.759656][T18455] loop5: detected capacity change from 0 to 264192 [ 416.775750][T18455] ISOFS: Unable to identify CD-ROM format. 19:08:09 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 416.823704][T18436] loop1: detected capacity change from 0 to 136 [ 416.830170][T18420] loop2: detected capacity change from 0 to 264192 [ 416.851018][T18436] ISOFS: unable to read i-node block [ 416.856509][T18436] isofs_fill_super: get root inode failed [ 416.864222][T18455] loop5: detected capacity change from 0 to 264192 [ 416.875860][T18478] loop4: detected capacity change from 0 to 2224 [ 416.883695][T18420] ISOFS: Unable to identify CD-ROM format. [ 416.903241][T18478] isofs_fill_super: root inode is not a directory. Corrupted media? [ 416.912253][T18455] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:10 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e1255005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 416.983287][T18478] loop4: detected capacity change from 0 to 2224 [ 416.998124][T18478] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 417.048632][T18497] loop5: detected capacity change from 0 to 264192 [ 417.055299][T18501] loop1: detected capacity change from 0 to 136 [ 417.075851][T18501] ISOFS: unable to read i-node block [ 417.081181][T18501] isofs_fill_super: get root inode failed [ 417.087374][T18497] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055745800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 417.098683][T18499] loop2: detected capacity change from 0 to 264192 [ 417.117489][T18499] ISOFS: Unable to identify CD-ROM format. [ 417.129877][T18512] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 417.132459][T18514] loop4: detected capacity change from 0 to 2224 [ 417.171958][T18497] loop5: detected capacity change from 0 to 264192 [ 417.179482][T18514] isofs_fill_super: root inode is not a directory. Corrupted media? [ 417.197359][T18501] loop1: detected capacity change from 0 to 136 [ 417.215755][T18497] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0xb, 0x80002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000001e80), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000001f40)={&(0x7f0000001e40)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001f00)={&(0x7f0000001ec0)={0x1c, r2, 0x2, 0x70bd2c, 0x25dfdbfb, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48094}, 0x40045) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r2, 0x8, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x9}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x20000000) [ 417.236697][T18514] loop4: detected capacity change from 0 to 2224 [ 417.245921][T18499] loop2: detected capacity change from 0 to 264192 [ 417.261543][T18501] ISOFS: unable to read i-node block [ 417.267075][T18501] isofs_fill_super: get root inode failed 19:08:10 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e2255005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 417.282776][T18499] ISOFS: Unable to identify CD-ROM format. [ 417.294913][T18514] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, 0x0, 0x0, 0x0) 19:08:10 executing program 0: r0 = gettid() r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) r2 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000001800), 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) r4 = syz_io_uring_setup(0x44cb, &(0x7f0000001840)={0x0, 0xb7d5, 0x8, 0x2, 0x2e3}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00002f7000/0x7000)=nil, &(0x7f00000018c0), &(0x7f0000001900)) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r5, 0x0, 0x4, 0x0, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001a00)=0x0) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() sched_setattr(r9, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)={0x14dc, 0x28, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x58, 0x38, 0x0, 0x1, [@generic="8f1625dd1ace894554c39801caa71013172b3d8f99cd5aa5bb4008cf9a79229262badbfc1056ce0f7944a328d06494cc2487a233a4904207b6d94d4bc211ba1afd68d1ed16c2f29a", @typed={0xc, 0x5c, 0x0, 0x0, @u64=0x5}]}, @typed={0x8, 0x6c, 0x0, 0x0, @pid}, @nested={0x1221, 0x1, 0x0, 0x1, [@generic="8ff4d2c4c640f0a61a67d6e4221f20523ab40f24bfaca1c1d7eb94ab2a71f9e1ba4407d7cbc47c11efce9ee0bf5341b7a5b0be499f18808de632ad30635b5be568382482a77d05d70848f2bccf745d3353e99e8c39b9b6a0066c0f28764bf2462e0b8144787c1bdca2c51906c55fe26914839ace6c5a3da931de56b3437936eecaf2dddda870719c18e9e8fadea809793f69a1ef24e231a1bd93f5d1918c2594610091561f90d45a", @generic="783988c4cb4a12ebd7ed77dff0cbc17097bd3fbee72fdd1cf2c614d592cf1457025619d7fa78e41c1d9a06530723faeb28571341d1490866fc63d4fc1dec4abbfb278b2dafefd4f3a484c9eee9a266223e1b1b3c43a700d5b20fda843500f8dd2656aeeea51537f9a6951eff47da7ffe3eeaf72ae81bebfd", @generic="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@generic, @generic="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"]}, @nested={0x185, 0x5a, 0x0, 0x1, [@generic="358c31e0775fe460ca928ce38225aaedabfe625dd847fe572bdafc75011c30d4f22340a0970d0bca2da425449b291c24199860b6db586720b5c1e6ffd4175cb06a92e86450705ad131843eff669a75e7f2952c11df5d5bc44f6f2f7db213dc04ba711b0d3739f24e4db3b9cc54586144e5ffc21337d57d1505a4eb1028b22cea1d41c9", @typed={0xc, 0x5f, 0x0, 0x0, @u64=0x7fff}, @generic="4c7dd854cc05637cf900f931680123cd431fdb0a662705266b25845ed2dbb90c95f1491250e021d935a8d1fba0d18e25510e5958a7189c975e61074fb72c269dbc6be3c33f167125e8146cb91cf8ccf1941be85d3cb3f8e36e800ed36edcdaeb18cbe87048240eed79a226231870e9f3322c04c1280df1e891004f042d7d195f9138cb83c0f5323250b319b9ad20d998fded7fc7b19a8887d62d0c9db0fb44c76b5c28adc8eb760e61d36ae8df625264e1b06643d09e118d906eb669e5afdf26132c2a0345562093c4eb3ff7ba47b2255d6daf61b6d81276d7b2176ce9855e6b770a8857e78c214a1ea6", @typed={0x8, 0xb, 0x0, 0x0, @pid=r0}]}, @generic="31c3b411b47d3a23484c10c798291a1a4dc655ef6abcd59d24a6b62e148f9e1976434cb00f4d731697c017c8f0f7924d34028eb4f1f2fc004dfefc911a45d423e8b8c33d57b6a4449950ada5c6ef962476380020182dd6bb2ae792c3deba0eabbc6ec5e645ef1f6a8fb763db25ebfe52430a1ee9a92fde8db71d9c91df128b7a3b9d89932be38c4a85e36ba4fa15d88462e42ff142dea8c0512e03f7e8a92149e6f64a382ccd0ff9f2f0e5f13f986d07b47b5fc7451e2ff712f2ba46125f7882"]}, 0x14dc}, {&(0x7f0000000000)={0x21c, 0x19, 0x1, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x27, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x4, 0x48}, @typed={0xc, 0x7a, 0x0, 0x0, @u64=0x8}, @generic="f2b602b4784ef32215de7922a6f585de6abcf5d2a27d99da5895c1c3654d81ec662afc180568afb8fb97822a00c674a853d9ee9fdda31fe61d8ec82d39368fb17e2f37e6c1b1c85caa5f93665309da", @nested={0x8, 0x5, 0x0, 0x1, [@typed={0x4, 0x60}]}, @nested={0xc9, 0x27, 0x0, 0x1, [@generic="3688193d636d37dc8995f531acc77aeaab8c32", @generic="b395f045a86f07b40491d5bee81fefb59ab664cf5486eb24b17e7a01c353ce1a84", @typed={0x7, 0x81, 0x0, 0x0, @str='*(\x00'}, @typed={0x8, 0x84, 0x0, 0x0, @uid=0xee00}, @generic="03b99c51c1587cfbbda99b43f6d1ff1bbeec5adf147598a4b348befc85c0c9f8b8691f0919ce9ee7a90a146c87459b4115a39ac91e8281fcd54c6edb7c1cb9470a99e2b70d55d63469591be24c191dacaab5f4708c7002aa48c4b8f9f6ef82e4a426b3cd5e8b73da4db8ef0b32cb96e27ddc05a415deaba09b", @typed={0x4, 0xf}, @typed={0x4, 0x2}]}, @nested={0x40, 0x44, 0x0, 0x1, [@typed={0x8, 0x29, 0x0, 0x0, @u32=0x8}, @generic="83389120954cd24ce7500c143a5931f91166462acef165c19dde6f2e786781c7d9fe61572429b699760b8f4035dedce93fcc6dc7"]}, @typed={0x8, 0x39, 0x0, 0x0, @u32=0x7fff}, @generic="00b81ce3ed7f060aa7ad6c58ab79ee80c44f65a4dff2823a40092ce9cee64cd0f967d83d20507277e5880f17e76031fcd315b146218da1d0e67b1f5628385ee7be196141698b5f81352b40b10ca7207a5bf2a636af626c1ab63e817fb39c5e6b802707a1d9ed511525bc75f54d6c178465d12c8ad890cf63a44328efb68bd0bb2c0319e86407e9"]}, 0x21c}], 0x2, &(0x7f0000001b80)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r3, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, r6, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01, 0xee00}}}], 0x98}, 0x4000) r10 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r10, 0x0) preadv(r10, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00557a5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 417.362623][T18549] loop5: detected capacity change from 0 to 264192 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, 0x0, 0x0, 0x0) 19:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 417.407669][T18549] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180), 0x0, 0xda2, 0x0) r1 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000000)) 19:08:10 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, 0x0, 0x0, 0x0) 19:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 417.469591][T18572] loop1: detected capacity change from 0 to 136 [ 417.477173][T18563] loop4: detected capacity change from 0 to 2224 [ 417.483153][T18574] loop2: detected capacity change from 0 to 264192 [ 417.501069][T18563] isofs_fill_super: root inode is not a directory. Corrupted media? [ 417.509934][T18574] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055fe5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 417.538030][T18572] ISOFS: unable to read i-node block [ 417.543391][T18572] isofs_fill_super: get root inode failed [ 417.573951][T18572] loop1: detected capacity change from 0 to 136 [ 417.581924][T18572] ISOFS: unable to read i-node block 19:08:10 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e2555005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 417.587267][T18572] isofs_fill_super: get root inode failed [ 417.591732][T18591] loop5: detected capacity change from 0 to 264192 [ 417.604377][T18596] loop4: detected capacity change from 0 to 2224 [ 417.616816][T18605] loop2: detected capacity change from 0 to 264192 [ 417.625992][T18596] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 417.640840][T18591] ISOFS: Unable to identify CD-ROM format. [ 417.650302][T18605] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 417.689565][T18596] loop4: detected capacity change from 0 to 2224 [ 417.699031][T18596] isofs_fill_super: root inode is not a directory. Corrupted media? [ 417.712211][T18620] loop1: detected capacity change from 0 to 136 [ 417.731088][T18620] ISOFS: unable to read i-node block 19:08:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 417.736528][T18620] isofs_fill_super: get root inode failed 19:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read(r0, &(0x7f0000000000)=""/90, 0x5a) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0xa, 0x2010, r0, 0x6f542000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 417.765837][T18620] loop1: detected capacity change from 0 to 136 [ 417.772909][T18620] ISOFS: unable to read i-node block [ 417.778304][T18620] isofs_fill_super: get root inode failed [ 417.778835][T18631] loop2: detected capacity change from 0 to 264192 [ 417.785457][T18633] loop5: detected capacity change from 0 to 264192 19:08:10 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e4855005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:10 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005827000020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 417.813905][T18633] ISOFS: Unable to identify CD-ROM format. 19:08:10 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000124000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x80002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) sendmsg$NL80211_CMD_REGISTER_BEACONS(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@void, @void, @val={0xc, 0x99, {0x2, 0x3e}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x80) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:10 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:10 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 417.846213][T18631] ISOFS: Unable to identify CD-ROM format. [ 417.882020][T18651] loop1: detected capacity change from 0 to 136 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 417.895891][T18658] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18658 comm=syz-executor.0 [ 417.917961][T18651] ISOFS: unable to read i-node block [ 417.922380][T18662] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18662 comm=syz-executor.0 [ 417.923296][T18651] isofs_fill_super: get root inode failed 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 417.940135][T18665] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18665 comm=syz-executor.0 [ 417.942583][T18655] loop4: detected capacity change from 0 to 2224 [ 417.967574][T18655] isofs_fill_super: root inode is not a directory. Corrupted media? [ 417.976864][T18664] loop5: detected capacity change from 0 to 264192 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x105000, 0x2) 19:08:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e4c55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 417.991892][T18651] loop1: detected capacity change from 0 to 136 [ 417.998974][T18651] ISOFS: unable to read i-node block [ 418.004384][T18651] isofs_fill_super: get root inode failed [ 418.019068][T18664] ISOFS: Unable to identify CD-ROM format. [ 418.025351][T18655] loop4: detected capacity change from 0 to 2224 [ 418.036821][T18677] loop2: detected capacity change from 0 to 264192 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000a0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 418.045798][T18655] isofs_fill_super: root inode is not a directory. Corrupted media? [ 418.075441][T18677] ISOFS: Unable to identify CD-ROM format. 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00002a3000/0x4000)=nil, 0x4000, 0x4, 0x40010, r0, 0xe81cb000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 0: ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x13, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 418.120275][T18677] loop2: detected capacity change from 0 to 264192 [ 418.126443][T18695] loop1: detected capacity change from 0 to 136 [ 418.133161][T18703] loop4: detected capacity change from 0 to 2224 [ 418.135746][T18677] ISOFS: Unable to identify CD-ROM format. [ 418.147079][T18703] isofs_fill_super: root inode is not a directory. Corrupted media? [ 418.156703][T18695] ISOFS: unable to read i-node block [ 418.162004][T18695] isofs_fill_super: get root inode failed 19:08:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x111442, 0xb) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x78000, 0xce, 0x18}, 0x18) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000001c0)={&(0x7f0000508000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000288000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00005a4000/0x1000)=nil, &(0x7f0000690000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000473000/0x1000)=nil, &(0x7f00005e2000/0x4000)=nil, &(0x7f000056b000/0x2000)=nil, &(0x7f0000666000/0x1000)=nil, &(0x7f0000000080)="d951e038e3a59309fa45fc5e4797a418b55ee493e115c6685ee577057d3c9e31fb874e4641cfeae5c5c8819643b89d20471f82c0f37891c5e2f91d4692f627dd058cec5487ca7da9a4257b6e544dd292bfe4485aca99bb818e72be248f58ebfc0dc3ab14256aeeebf873a4bace5dc54a372949dee0af3f75753db5d4cd6014e332fa4eab29de7189394b3dd89b3b869baaa44ae28f79ccb5a2ea21277e6b625067828b486e9d9cf08c03650dcbedf4f60567c6f222c15944f6e5af", 0xbb, r1}, 0x68) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) flock(r0, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000001300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x20, 0x0, 0x9, 0x80000001, 0x2, 0x3, 0x8, 0x2cf, 0x38, 0x4d, 0x100, 0x7, 0x20, 0x1, 0x80, 0x3, 0x9}, [{0x1f99865e683d15f0, 0x0, 0x7ff, 0x3, 0x9, 0x7, 0x200, 0x8}], "89a2f976578f647042b2ef55224c6b2ecd7fc2ccfdf837c8a18f983c7376c1f270d74032acc39cf7e17ab11123e480fb0b824714f695bcf412703dab645ae262c584e2fbc403c553b3b4d59e8d05856cf9cfebcaed3134c66cea643d4879fe654a8e3ab12b04ae41d568de2772ac6674d356bfd43aa542449341da6b1f5675759050916ccb8fdac48e62ba12373fad8ad1cfb0d387bf54ded3440f5b121a6ab817d0595c73", ['\x00', '\x00', '\x00']}, 0x3fd) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x7, r3, &(0x7f0000000300)="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", 0x1000, 0x6db, 0x0, 0x2, r4}]) 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000055b000/0x1000)=nil, 0x1000, 0x1, 0x1010, r0, 0x4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r2, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x71f0, 0x0, 0x0, 0x0, 0x0) 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x71, 0x7ff, 0x8}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r3, 0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f00000000c0)="965d4d5968d9cb53fae32c1288dbd20b6cbef59a4eb8d68fd0561bce13ed66a2fb9db90bcc078e0c4ef748fa329ccd3bc33ee5126d361026dccd0ebc764f9a598ada8bfe5ed9a7884aac451c7e107bef21d5a8761c01e3a69a399c8ba82e0527304998c205079ed7c799eeb30ed9a3aca448c661b581beea7b8176ee41ac74a8a4a292e2d96ce115aab0a3a5ad188e6a8d3e8398884abc4e4c2475e80cd3b0c671a7fa4bce8468fc1654bd239c8e81eace", 0xb1, 0xfffffffffffffffa}, {&(0x7f0000000180)="992eebe2c67e05ba74190c1a860a1ad7422a285e18ee1c3958987562377bd5ddcc54ffe68cbeddb73dbf2591c3c5dee99cf32afe5f8760873a990476c84d7e944b7fe220d937bc59b8c267d83cb84024ead7fd65a470edb8d5022602917d7f885c285d40808e2197d71ec83bd878e5f1b3673ce803bca17f3404583e916637ef41cce339eee702e3d1c9b8e2f9e8159ea8fa8bb69147f02a75b9caae8d4d52ee4c04105eccf778adfae6f7ea23329b42c59ee1dbd45261ac08941adc42861b0779283da74439f278267ead382c4d4952ba371d13118613f5f7e56f", 0xdb, 0xe0a}, {&(0x7f0000000300)="c14255e77907d257ff20a48077f9e9147415a40041fcd217270d29224d05f36b0089e5eafb6dd20c06f84d73711f7d6f433e294f2e1ead540181735e9a561cb090f1d3527a6cca6d0a2e2317594ed44b0faa7d33be34cbd5d89b20ebaa920cdff26a4cfa98b89bd2c7968bf0edf91c", 0x6f, 0xfffffffffffffffc}, {&(0x7f0000000280)="c66192e92797f4ac", 0x8, 0x1}], 0x2, &(0x7f0000000400)={[], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@euid_eq={'euid', 0x3d, r3}}]}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 418.247928][T18703] loop4: detected capacity change from 0 to 2224 [ 418.247928][T18695] loop1: detected capacity change from 0 to 136 [ 418.275288][T18703] isofs_fill_super: root inode is not a directory. Corrupted media? [ 418.278351][T18733] loop5: detected capacity change from 0 to 264192 [ 418.292568][T18735] loop2: detected capacity change from 0 to 264192 [ 418.301805][T18695] ISOFS: unable to read i-node block [ 418.307151][T18695] isofs_fill_super: get root inode failed [ 418.330195][T18735] ISOFS: Unable to identify CD-ROM format. [ 418.342248][T18733] ISOFS: Unable to identify CD-ROM format. 19:08:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e6055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) flock(r1, 0x5) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000d0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0xffffffff00000000]}, 0x8) ioctl$KDDISABIO(r1, 0x4b37) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 418.404987][T18755] loop4: detected capacity change from 0 to 2224 [ 418.411664][T18758] loop1: detected capacity change from 0 to 136 [ 418.425684][T18764] loop5: detected capacity change from 0 to 264192 [ 418.440202][T18755] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.459145][T18764] ISOFS: Unable to identify CD-ROM format. [ 418.468077][T18758] ISOFS: unable to read i-node block [ 418.473556][T18758] isofs_fill_super: get root inode failed [ 418.490299][T18755] loop4: detected capacity change from 0 to 2224 [ 418.499083][T18783] loop2: detected capacity change from 0 to 136 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.507802][T18755] isofs_fill_super: root inode is not a directory. Corrupted media? [ 418.509414][T18783] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 418.546826][T18758] loop1: detected capacity change from 0 to 136 [ 418.571063][T18758] ISOFS: unable to read i-node block [ 418.576435][T18758] isofs_fill_super: get root inode failed [ 418.589213][T18802] loop5: detected capacity change from 0 to 264192 19:08:11 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e6855005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:11 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000e0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:11 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.656645][T18802] ISOFS: Unable to identify CD-ROM format. [ 418.687753][T18815] loop4: detected capacity change from 0 to 2224 [ 418.694433][T18817] loop1: detected capacity change from 0 to 136 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.700933][T18816] loop2: detected capacity change from 0 to 136 19:08:11 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:11 executing program 3: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.728859][T18815] isofs_fill_super: root inode is not a directory. Corrupted media? [ 418.739789][T18817] ISOFS: unable to read i-node block [ 418.745140][T18817] isofs_fill_super: get root inode failed [ 418.760774][T18816] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 418.770494][T18835] loop5: detected capacity change from 0 to 264192 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:11 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.799074][T18815] loop4: detected capacity change from 0 to 2224 [ 418.811939][T18817] loop1: detected capacity change from 0 to 136 [ 418.827144][T18835] ISOFS: Unable to identify CD-ROM format. [ 418.834553][T18816] loop2: detected capacity change from 0 to 136 19:08:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e6c55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 418.847429][T18817] ISOFS: unable to read i-node block [ 418.852883][T18817] isofs_fill_super: get root inode failed [ 418.858083][T18816] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 418.870284][T18815] isofs_fill_super: root inode is not a directory. Corrupted media? [ 418.888619][T18835] loop5: detected capacity change from 0 to 264192 19:08:12 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058001f0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 418.937651][T18866] loop1: detected capacity change from 0 to 136 [ 418.944188][T18835] ISOFS: Unable to identify CD-ROM format. [ 418.950153][T18866] ISOFS: unable to read i-node block [ 418.955494][T18866] isofs_fill_super: get root inode failed 19:08:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:12 executing program 0: openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 418.983820][T18873] loop2: detected capacity change from 0 to 136 [ 419.004322][T18866] loop1: detected capacity change from 0 to 136 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 419.045756][T18866] ISOFS: unable to read i-node block [ 419.051071][T18866] isofs_fill_super: get root inode failed [ 419.065498][T18873] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 419.079858][T18894] loop5: detected capacity change from 0 to 264192 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 419.090263][T18895] loop4: detected capacity change from 0 to 2224 19:08:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e7455005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 419.121174][T18894] ISOFS: Unable to identify CD-ROM format. [ 419.131568][T18895] isofs_fill_super: root inode is not a directory. Corrupted media? [ 419.164767][T18909] loop1: detected capacity change from 0 to 136 [ 419.180963][T18909] ISOFS: unable to read i-node block [ 419.186325][T18909] isofs_fill_super: get root inode failed 19:08:12 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005802200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 419.210846][T18895] loop4: detected capacity change from 0 to 2224 [ 419.219022][T18895] isofs_fill_super: root inode is not a directory. Corrupted media? [ 419.226802][T18894] loop5: detected capacity change from 0 to 264192 [ 419.270648][T18909] loop1: detected capacity change from 0 to 136 [ 419.284223][T18909] ISOFS: unable to read i-node block [ 419.289648][T18909] isofs_fill_super: get root inode failed [ 419.299207][T18894] ISOFS: Unable to identify CD-ROM format. [ 419.302004][T18935] loop4: detected capacity change from 0 to 2224 19:08:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) [ 419.314346][T18935] isofs_fill_super: root inode is not a directory. Corrupted media? [ 419.323680][T18936] loop2: detected capacity change from 0 to 136 [ 419.339285][T18936] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e7a55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) 19:08:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 419.368047][T18953] loop5: detected capacity change from 0 to 264192 [ 419.375880][T18935] loop4: detected capacity change from 0 to 2224 [ 419.387429][T18953] ISOFS: Unable to identify CD-ROM format. [ 419.395048][T18935] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:12 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) [ 419.433959][T18963] loop1: detected capacity change from 0 to 136 [ 419.464219][T18963] ISOFS: unable to read i-node block [ 419.469675][T18963] isofs_fill_super: get root inode failed [ 419.476782][T18970] loop2: detected capacity change from 0 to 136 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) fadvise64(r4, 0xffffffffffffff62, 0x20, 0x5) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 419.486650][T18970] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 419.497259][T18973] loop5: detected capacity change from 0 to 264192 [ 419.516188][T18973] ISOFS: Unable to identify CD-ROM format. 19:08:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) fadvise64(r4, 0xffffffffffffff62, 0x20, 0x5) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 419.531065][T18987] loop4: detected capacity change from 0 to 2224 [ 419.546276][T18963] loop1: detected capacity change from 0 to 136 [ 419.561710][T18987] isofs_fill_super: root inode is not a directory. Corrupted media? [ 419.583759][T18963] ISOFS: unable to read i-node block [ 419.585137][T18973] loop5: detected capacity change from 0 to 264192 [ 419.589130][T18963] isofs_fill_super: get root inode failed [ 419.601870][T19006] loop2: detected capacity change from 0 to 136 [ 419.620772][T18973] ISOFS: Unable to identify CD-ROM format. 19:08:12 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e8b55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) fadvise64(r4, 0xffffffffffffff62, 0x20, 0x5) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 19:08:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe2afd43b, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 419.637337][T18987] loop4: detected capacity change from 0 to 2224 [ 419.658924][T19006] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 419.670833][T18987] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) fadvise64(r4, 0xffffffffffffff62, 0x20, 0x5) [ 419.708862][T19006] loop2: detected capacity change from 0 to 136 [ 419.742149][T19006] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 419.750516][T19024] loop5: detected capacity change from 0 to 264192 19:08:12 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005804200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) 19:08:12 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xec010000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:12 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 419.778662][T19024] ISOFS: Unable to identify CD-ROM format. [ 419.818062][T19039] loop1: detected capacity change from 0 to 136 19:08:12 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:08:12 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 419.841276][T19039] ISOFS: unable to read i-node block [ 419.846639][T19039] isofs_fill_super: get root inode failed [ 419.850002][T19053] loop2: detected capacity change from 0 to 136 [ 419.857721][T19047] loop4: detected capacity change from 0 to 2224 [ 419.865644][T19053] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 419.888020][T19047] isofs_fill_super: root inode is not a directory. Corrupted media? [ 419.902849][T19062] loop5: detected capacity change from 0 to 264192 [ 419.913420][T19053] loop2: detected capacity change from 0 to 136 [ 419.921251][T19062] ISOFS: Unable to identify CD-ROM format. [ 419.927621][T19039] loop1: detected capacity change from 0 to 136 [ 419.936521][T19053] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 419.945211][T19039] ISOFS: unable to read i-node block [ 419.950520][T19039] isofs_fill_super: get root inode failed 19:08:13 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004efe55005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005805200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) r3 = syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) mmap(&(0x7f0000203000/0x4000)=nil, 0x4000, 0x7, 0x10010, r3, 0x2b712000) 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xed010000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) syz_open_dev$usbmon(&(0x7f0000000040), 0x7, 0x4080c0) [ 420.046765][T19090] loop4: detected capacity change from 0 to 2224 [ 420.058276][T19092] loop5: detected capacity change from 0 to 264192 [ 420.074271][T19092] ISOFS: Unable to identify CD-ROM format. [ 420.075316][T19090] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.085522][T19095] loop2: detected capacity change from 0 to 136 19:08:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005806200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) fallocate(r1, 0x20, 0x0, 0xffff77ff000) [ 420.094706][T19097] loop1: detected capacity change from 0 to 136 [ 420.137836][T19092] loop5: detected capacity change from 0 to 264192 [ 420.158478][T19097] ISOFS: unable to read i-node block [ 420.161184][T19095] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 420.163938][T19097] isofs_fill_super: get root inode failed [ 420.179203][T19092] ISOFS: Unable to identify CD-ROM format. 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) fallocate(r1, 0x20, 0x0, 0xffff77ff000) [ 420.195840][T19121] loop4: detected capacity change from 0 to 2224 [ 420.209204][T19121] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.230033][T19095] loop2: detected capacity change from 0 to 136 [ 420.246897][T19121] loop4: detected capacity change from 0 to 2224 [ 420.255924][T19095] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 420.264468][T19097] loop1: detected capacity change from 0 to 136 [ 420.272937][T19121] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.285354][T19097] ISOFS: unable to read i-node block [ 420.290770][T19097] isofs_fill_super: get root inode failed 19:08:13 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0025005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005807200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r2, 0x41, 0x2, 0x100000000) fallocate(r1, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) [ 420.359229][T19151] loop2: detected capacity change from 0 to 136 [ 420.368068][T19151] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 420.379262][T19152] loop5: detected capacity change from 0 to 264192 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 420.434671][T19162] loop4: detected capacity change from 0 to 2224 [ 420.441458][T19163] loop1: detected capacity change from 0 to 136 [ 420.450334][T19152] ISOFS: Unable to identify CD-ROM format. [ 420.457079][T19162] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.469755][T19163] ISOFS: unable to read i-node block [ 420.475136][T19163] isofs_fill_super: get root inode failed [ 420.483536][T19151] loop2: detected capacity change from 0 to 136 19:08:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:13 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055025800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 420.507529][T19151] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 420.549469][T19162] loop4: detected capacity change from 0 to 2224 [ 420.570273][T19162] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.573851][T19198] loop5: detected capacity change from 0 to 264192 [ 420.585689][T19199] loop1: detected capacity change from 0 to 136 19:08:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005808200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r1, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:13 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 420.615749][T19199] ISOFS: unable to read i-node block [ 420.621282][T19199] isofs_fill_super: get root inode failed [ 420.637342][T19198] ISOFS: Unable to identify CD-ROM format. 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') [ 420.661755][T19216] loop2: detected capacity change from 0 to 136 [ 420.673649][T19216] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 420.699518][T19219] loop4: detected capacity change from 0 to 2224 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) [ 420.710640][T19199] loop1: detected capacity change from 0 to 136 [ 420.718867][T19229] loop5: detected capacity change from 0 to 264192 [ 420.726517][T19219] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.746204][T19216] loop2: detected capacity change from 0 to 136 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) [ 420.763192][T19199] ISOFS: unable to read i-node block [ 420.768677][T19199] isofs_fill_super: get root inode failed [ 420.791896][T19216] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 420.808013][T19229] ISOFS: Unable to identify CD-ROM format. 19:08:13 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055035800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005809200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:13 executing program 0: openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:13 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:13 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 420.814319][T19219] loop4: detected capacity change from 0 to 2224 [ 420.824846][T19219] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.838804][T19229] loop5: detected capacity change from 0 to 264192 [ 420.860119][T19229] ISOFS: Unable to identify CD-ROM format. 19:08:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:14 executing program 0: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 19:08:14 executing program 0: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 420.883727][T19262] loop4: detected capacity change from 0 to 2224 [ 420.891272][T19262] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.958761][T19269] loop1: detected capacity change from 0 to 136 [ 420.964878][T19262] loop4: detected capacity change from 0 to 2224 [ 420.979772][T19289] loop5: detected capacity change from 0 to 264192 [ 420.986401][T19262] isofs_fill_super: root inode is not a directory. Corrupted media? [ 420.995572][T19269] ISOFS: unable to read i-node block [ 421.001012][T19269] isofs_fill_super: get root inode failed 19:08:14 executing program 0: r0 = creat(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 421.006076][T19287] loop2: detected capacity change from 0 to 136 [ 421.020153][T19289] ISOFS: Unable to identify CD-ROM format. [ 421.037538][T19287] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 421.061279][T19269] loop1: detected capacity change from 0 to 136 [ 421.068670][T19269] ISOFS: unable to read i-node block [ 421.074078][T19269] isofs_fill_super: get root inode failed 19:08:14 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055045800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580a200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2b9, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 421.121126][T19287] loop2: detected capacity change from 0 to 136 [ 421.132550][T19287] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 421.187988][T19323] loop2: detected capacity change from 0 to 136 [ 421.196347][T19323] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 421.208796][T19316] loop1: detected capacity change from 0 to 136 [ 421.214657][T19319] loop4: detected capacity change from 0 to 2224 [ 421.221675][T19316] ISOFS: unable to read i-node block [ 421.221835][T19329] loop5: detected capacity change from 0 to 264192 19:08:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 421.227067][T19316] isofs_fill_super: get root inode failed [ 421.246845][T19329] ISOFS: Unable to identify CD-ROM format. [ 421.263525][T19323] loop2: detected capacity change from 0 to 136 [ 421.275997][T19319] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) [ 421.289209][T19316] loop1: detected capacity change from 0 to 136 [ 421.293798][T19323] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 421.305440][T19316] ISOFS: unable to read i-node block [ 421.310941][T19316] isofs_fill_super: get root inode failed [ 421.330021][T19319] loop4: detected capacity change from 0 to 2224 19:08:14 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="024344303031010000480049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 421.336579][T19356] loop5: detected capacity change from 0 to 264192 [ 421.345057][T19319] isofs_fill_super: root inode is not a directory. Corrupted media? [ 421.389158][T19356] ISOFS: Unable to identify CD-ROM format. [ 421.422880][T19366] loop3: detected capacity change from 0 to 136 19:08:14 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055055800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:14 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580b200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x2) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30104a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 421.441143][T19366] ISOFS: unable to read i-node block [ 421.446584][T19366] isofs_fill_super: get root inode failed 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 421.494574][T19356] loop5: detected capacity change from 0 to 264192 [ 421.513362][T19394] loop2: detected capacity change from 0 to 136 [ 421.533322][T19394] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 421.544110][T19400] EXT4-fs: 5 callbacks suppressed [ 421.544124][T19400] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 421.544747][T19389] loop4: detected capacity change from 0 to 2224 [ 421.569686][T19389] isofs_fill_super: root inode is not a directory. Corrupted media? [ 421.572814][T19356] ISOFS: Unable to identify CD-ROM format. [ 421.578967][T19404] loop1: detected capacity change from 0 to 136 19:08:14 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffbffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, 0x0, 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000010000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000004000026db00000000000000009179c5b7006162636465666768696a6b686e6f70"]) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000001c0)=ANY=[@ANYBLOB="36ea00753c7c567b8f81c89f8125e5a2579e41ebb2a1863123005cc8074636d31169c376be31d5d37a8c08c0ddb0379304d54e1ab0b487c4c3fd61c33ee620bce6dd32592ea1c6c373f522ae416a7fa23448"]) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 421.591793][T19404] ISOFS: unable to read i-node block [ 421.597150][T19404] isofs_fill_super: get root inode failed [ 421.606672][T19394] loop2: detected capacity change from 0 to 136 [ 421.613698][T19389] loop4: detected capacity change from 0 to 2224 [ 421.621674][T19389] isofs_fill_super: root inode is not a directory. Corrupted media? [ 421.631481][T19404] loop1: detected capacity change from 0 to 136 [ 421.641192][T19394] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 421.649939][T19404] ISOFS: unable to read i-node block [ 421.650465][T19423] EXT4-fs (sda1): Unrecognized mount option "6ê" or missing value [ 421.655262][T19404] isofs_fill_super: get root inode failed 19:08:14 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055065800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500), 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000010000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000004000026db00000000000000009179c5b7006162636465666768696a6b686e6f70"]) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000001c0)=ANY=[@ANYBLOB="36ea00753c7c567b8f81c89f8125e5a2579e41ebb2a1863123005cc8074636d31169c376be31d5d37a8c08c0ddb0379304d54e1ab0b487c4c3fd61c33ee620bce6dd32592ea1c6c373f522ae416a7fa23448"]) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:14 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580c200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:14 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500), 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 421.771654][T19437] EXT4-fs (sda1): Unrecognized mount option "6ê" or missing value [ 421.780117][T19439] loop1: detected capacity change from 0 to 136 [ 421.784204][T19435] loop5: detected capacity change from 0 to 264192 [ 421.793425][T19439] ISOFS: unable to read i-node block [ 421.798989][T19439] isofs_fill_super: get root inode failed [ 421.805043][T19445] loop4: detected capacity change from 0 to 2224 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500), 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:14 executing program 3: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100054c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 421.829808][T19435] ISOFS: Unable to identify CD-ROM format. [ 421.836688][T19445] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:14 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{0x0}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 421.872871][T19435] loop5: detected capacity change from 0 to 264192 [ 421.881253][T19444] loop2: detected capacity change from 0 to 136 [ 421.893142][T19444] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 421.903901][T19466] loop3: detected capacity change from 0 to 136 [ 421.913493][T19466] ISOFS: unable to read i-node block [ 421.918880][T19466] isofs_fill_super: get root inode failed [ 421.924463][T19445] loop4: detected capacity change from 0 to 2224 [ 421.954092][T19435] ISOFS: Unable to identify CD-ROM format. [ 421.963983][T19439] loop1: detected capacity change from 0 to 136 [ 421.971178][T19445] isofs_fill_super: root inode is not a directory. Corrupted media? [ 421.982349][T19444] loop2: detected capacity change from 0 to 136 [ 421.990430][T19444] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 422.013099][T19439] ISOFS: unable to read i-node block [ 422.018497][T19439] isofs_fill_super: get root inode failed 19:08:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffbff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{0x0}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3100, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055075800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580d200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{0x0}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 422.094258][T19489] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 422.146801][T19499] loop1: detected capacity change from 0 to 136 [ 422.158687][T19498] loop5: detected capacity change from 0 to 264192 [ 422.166902][T19499] ISOFS: unable to read i-node block [ 422.172348][T19499] isofs_fill_super: get root inode failed [ 422.185728][T19498] ISOFS: Unable to identify CD-ROM format. 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 422.196260][T19503] loop4: detected capacity change from 0 to 2224 [ 422.202794][T19486] loop2: detected capacity change from 0 to 136 [ 422.214882][T19503] isofs_fill_super: root inode is not a directory. Corrupted media? [ 422.223362][T19514] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 422.245671][T19499] loop1: detected capacity change from 0 to 136 [ 422.252035][T19498] loop5: detected capacity change from 0 to 264192 [ 422.260442][T19486] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 422.277107][T19499] ISOFS: unable to read i-node block [ 422.282429][T19499] isofs_fill_super: get root inode failed [ 422.300290][T19498] ISOFS: Unable to identify CD-ROM format. 19:08:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) 19:08:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3200, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580e200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055085800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:15 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) 19:08:15 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) [ 422.351535][T19530] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 422.366121][T19486] loop2: detected capacity change from 0 to 136 [ 422.379082][T19486] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x0, 0x0, 0xffff77ff000) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x0, 0x0, 0xffff77ff000) 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x0, 0x0, 0xffff77ff000) [ 422.454701][T19544] loop1: detected capacity change from 0 to 136 [ 422.463684][T19544] ISOFS: unable to read i-node block [ 422.469089][T19544] isofs_fill_super: get root inode failed [ 422.476665][T19555] loop5: detected capacity change from 0 to 264192 [ 422.486694][T19543] loop4: detected capacity change from 0 to 2224 [ 422.534576][T19543] isofs_fill_super: root inode is not a directory. Corrupted media? [ 422.555483][T19555] ISOFS: Unable to identify CD-ROM format. [ 422.601388][T19543] loop4: detected capacity change from 0 to 2224 [ 422.609525][T19544] loop1: detected capacity change from 0 to 136 [ 422.616220][T19555] loop5: detected capacity change from 0 to 264192 [ 422.623328][T19543] isofs_fill_super: root inode is not a directory. Corrupted media? [ 422.631450][T19555] ISOFS: Unable to identify CD-ROM format. [ 422.638690][T19565] loop2: detected capacity change from 0 to 136 [ 422.645494][T19544] ISOFS: unable to read i-node block 19:08:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 422.651004][T19544] isofs_fill_super: get root inode failed [ 422.679647][T19565] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 422.706059][T19593] loop5: detected capacity change from 0 to 264192 [ 422.756553][T19593] ISOFS: Unable to identify CD-ROM format. [ 422.798117][T19565] loop2: detected capacity change from 0 to 136 [ 422.807614][T19565] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:15 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3300, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0x0) 19:08:15 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055095800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:15 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:15 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580f200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:15 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:15 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0x0) 19:08:16 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 422.889281][T19618] loop4: detected capacity change from 0 to 2224 [ 422.898815][T19618] isofs_fill_super: root inode is not a directory. Corrupted media? [ 422.908682][T19624] loop1: detected capacity change from 0 to 136 [ 422.915790][T19612] loop5: detected capacity change from 0 to 264192 19:08:16 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0x0) [ 422.940681][T19618] loop4: detected capacity change from 0 to 2224 [ 422.950028][T19618] isofs_fill_super: root inode is not a directory. Corrupted media? [ 422.963278][T19624] ISOFS: unable to read i-node block [ 422.968737][T19624] isofs_fill_super: get root inode failed [ 422.975241][T19612] ISOFS: Unable to identify CD-ROM format. 19:08:16 executing program 0 (fault-call:3 fault-nth:0): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:16 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 422.997347][T19621] loop2: detected capacity change from 0 to 136 [ 423.005680][T19621] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 423.040405][T19646] FAULT_INJECTION: forcing a failure. [ 423.040405][T19646] name failslab, interval 1, probability 0, space 0, times 0 [ 423.053205][T19646] CPU: 0 PID: 19646 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 423.063630][T19646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.073880][T19646] Call Trace: [ 423.077171][T19646] dump_stack+0x137/0x19d [ 423.081679][T19646] should_fail+0x23c/0x250 19:08:16 executing program 3: mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 423.086363][T19646] ? ext4_init_io_end+0x2d/0xa0 [ 423.091217][T19646] __should_failslab+0x81/0x90 [ 423.096018][T19646] should_failslab+0x5/0x20 [ 423.100544][T19646] kmem_cache_alloc+0x46/0x2f0 [ 423.105389][T19646] ext4_init_io_end+0x2d/0xa0 [ 423.110174][T19646] ext4_writepages+0x6a5/0x1d10 [ 423.115037][T19646] ? rmqueue+0x43/0xd00 [ 423.119264][T19646] ? get_page_from_freelist+0x53e/0x800 [ 423.124949][T19646] ? try_charge+0x36/0x9c0 [ 423.129462][T19646] ? cgroup_rstat_updated+0x60/0x1c0 [ 423.134780][T19646] ? __alloc_pages+0x194/0x320 [ 423.139661][T19646] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 423.145334][T19646] ? ext4_readpage+0x140/0x140 [ 423.150172][T19646] do_writepages+0x7b/0x150 [ 423.154678][T19646] ? kstrtoull+0x30e/0x350 [ 423.159084][T19646] filemap_write_and_wait_range+0x20a/0x390 [ 423.164971][T19646] ext4_insert_range+0x2bd/0x9c0 [ 423.169951][T19646] ? ext4_fc_start_update+0x58/0x1c0 [ 423.175311][T19646] ext4_fallocate+0x20a/0x4d0 [ 423.180026][T19646] ? fsnotify_perm+0x59/0x2e0 [ 423.184696][T19646] ? ext4_ext_truncate+0x170/0x170 [ 423.189985][T19646] vfs_fallocate+0x463/0x660 [ 423.194577][T19646] __x64_sys_fallocate+0x75/0xc0 [ 423.199580][T19646] do_syscall_64+0x4a/0x90 [ 423.203996][T19646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.209901][T19646] RIP: 0033:0x4665d9 [ 423.213789][T19646] 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 [ 423.233642][T19646] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 423.242190][T19646] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 423.250462][T19646] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 423.258444][T19646] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.266531][T19646] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 423.274598][T19646] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:16 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3400, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:16 executing program 3: mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 423.298584][T19624] loop1: detected capacity change from 0 to 136 [ 423.305316][T19612] loop5: detected capacity change from 0 to 264192 [ 423.313612][T19624] ISOFS: unable to read i-node block [ 423.319023][T19624] isofs_fill_super: get root inode failed [ 423.329615][T19612] ISOFS: Unable to identify CD-ROM format. 19:08:16 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550a5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:16 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005810200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:16 executing program 3: mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:16 executing program 0 (fault-call:3 fault-nth:1): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 423.424739][T19681] loop5: detected capacity change from 0 to 264192 [ 423.436963][T19679] FAULT_INJECTION: forcing a failure. [ 423.436963][T19679] name failslab, interval 1, probability 0, space 0, times 0 [ 423.438571][T19681] ISOFS: Unable to identify CD-ROM format. [ 423.449804][T19679] CPU: 0 PID: 19679 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 19:08:16 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 423.465966][T19679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.476575][T19679] Call Trace: [ 423.479865][T19679] dump_stack+0x137/0x19d [ 423.485044][T19679] should_fail+0x23c/0x250 [ 423.489485][T19679] ? ext4_init_io_end+0x2d/0xa0 [ 423.491419][T19666] loop2: detected capacity change from 0 to 136 [ 423.494424][T19679] __should_failslab+0x81/0x90 [ 423.494449][T19679] should_failslab+0x5/0x20 [ 423.510058][T19679] kmem_cache_alloc+0x46/0x2f0 [ 423.513837][T19666] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 423.514937][T19679] ext4_init_io_end+0x2d/0xa0 [ 423.514960][T19679] ext4_writepages+0x76d/0x1d10 [ 423.527241][T19684] loop1: detected capacity change from 0 to 136 [ 423.527949][T19679] ? rmqueue+0x43/0xd00 [ 423.527973][T19679] ? get_page_from_freelist+0x53e/0x800 [ 423.549030][T19679] ? try_charge+0x36/0x9c0 [ 423.553463][T19679] ? cgroup_rstat_updated+0x60/0x1c0 [ 423.558939][T19679] ? __alloc_pages+0x194/0x320 [ 423.563800][T19679] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 423.569540][T19679] ? ext4_readpage+0x140/0x140 [ 423.574370][T19679] do_writepages+0x7b/0x150 [ 423.574415][T19679] ? kstrtoull+0x30e/0x350 [ 423.583554][T19679] filemap_write_and_wait_range+0x20a/0x390 [ 423.588266][T19684] ISOFS: unable to read i-node block [ 423.589527][T19679] ext4_insert_range+0x2bd/0x9c0 [ 423.589556][T19679] ? ext4_fc_start_update+0x58/0x1c0 [ 423.595034][T19684] isofs_fill_super: get root inode failed [ 423.599923][T19679] ext4_fallocate+0x20a/0x4d0 [ 423.608686][T19677] loop4: detected capacity change from 0 to 2224 19:08:16 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 423.610959][T19679] ? ext4_ext_truncate+0x170/0x170 [ 423.610986][T19679] vfs_fallocate+0x463/0x660 [ 423.627431][T19679] __x64_sys_fallocate+0x75/0xc0 [ 423.632278][T19677] isofs_fill_super: root inode is not a directory. Corrupted media? [ 423.637037][T19679] do_syscall_64+0x4a/0x90 [ 423.637063][T19679] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.655565][T19679] RIP: 0033:0x4665d9 [ 423.659706][T19679] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.679486][T19679] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 423.688183][T19679] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 423.696138][T19679] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 423.704114][T19679] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 423.712221][T19679] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 19:08:16 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 423.720196][T19679] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:16 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:16 executing program 0 (fault-call:3 fault-nth:2): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 423.774524][T19684] loop1: detected capacity change from 0 to 136 [ 423.781009][T19677] loop4: detected capacity change from 0 to 2224 [ 423.803769][T19684] ISOFS: unable to read i-node block [ 423.809581][T19684] isofs_fill_super: get root inode failed [ 423.821507][T19666] loop2: detected capacity change from 0 to 136 [ 423.829603][T19677] isofs_fill_super: root inode is not a directory. Corrupted media? [ 423.831864][T19713] FAULT_INJECTION: forcing a failure. [ 423.831864][T19713] name failslab, interval 1, probability 0, space 0, times 0 [ 423.850180][T19666] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 423.850407][T19713] CPU: 0 PID: 19713 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 423.868749][T19713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.878143][T19709] loop5: detected capacity change from 0 to 264192 [ 423.878982][T19713] Call Trace: [ 423.878991][T19713] dump_stack+0x137/0x19d [ 423.893280][T19713] should_fail+0x23c/0x250 [ 423.897793][T19713] ? ext4_alloc_io_end_vec+0x2e/0xd0 [ 423.903092][T19713] __should_failslab+0x81/0x90 [ 423.907945][T19713] should_failslab+0x5/0x20 [ 423.912623][T19713] kmem_cache_alloc+0x46/0x2f0 [ 423.917377][T19713] ext4_alloc_io_end_vec+0x2e/0xd0 [ 423.922533][T19713] ext4_writepages+0xa8d/0x1d10 [ 423.927618][T19713] ? rmqueue+0x43/0xd00 [ 423.931789][T19713] ? try_charge+0x36/0x9c0 [ 423.936193][T19713] ? cgroup_rstat_updated+0x60/0x1c0 [ 423.941548][T19713] ? __alloc_pages+0x194/0x320 [ 423.946304][T19713] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 423.951937][T19713] ? ext4_readpage+0x140/0x140 [ 423.956872][T19713] do_writepages+0x7b/0x150 [ 423.961448][T19713] ? kstrtoull+0x30e/0x350 [ 423.965944][T19713] filemap_write_and_wait_range+0x20a/0x390 [ 423.972043][T19713] ext4_insert_range+0x2bd/0x9c0 [ 423.977070][T19713] ? ext4_fc_start_update+0x58/0x1c0 [ 423.982355][T19713] ext4_fallocate+0x20a/0x4d0 [ 423.987135][T19713] ? ext4_ext_truncate+0x170/0x170 [ 423.992352][T19713] vfs_fallocate+0x463/0x660 [ 423.996996][T19713] __x64_sys_fallocate+0x75/0xc0 [ 424.002271][T19713] do_syscall_64+0x4a/0x90 [ 424.006768][T19713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.012648][T19713] RIP: 0033:0x4665d9 [ 424.016579][T19713] 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 [ 424.036170][T19713] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 424.044592][T19713] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 424.052699][T19713] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 424.060661][T19713] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 424.068641][T19713] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 424.076611][T19713] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3500, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550b5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:17 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005811200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:17 executing program 0 (fault-call:3 fault-nth:3): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 424.134199][T19709] ISOFS: Unable to identify CD-ROM format. [ 424.175811][T19734] FAULT_INJECTION: forcing a failure. [ 424.175811][T19734] name failslab, interval 1, probability 0, space 0, times 0 [ 424.188753][T19734] CPU: 1 PID: 19734 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 424.199102][T19734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.209175][T19734] Call Trace: [ 424.212450][T19734] dump_stack+0x137/0x19d [ 424.216783][T19734] should_fail+0x23c/0x250 [ 424.221189][T19734] ? kcalloc+0x32/0x50 [ 424.225337][T19734] __should_failslab+0x81/0x90 [ 424.230290][T19734] should_failslab+0x5/0x20 [ 424.234897][T19734] __kmalloc+0x66/0x340 [ 424.239532][T19734] ? __ext4_update_other_inode_time+0x1b1/0x5c0 [ 424.245831][T19734] kcalloc+0x32/0x50 [ 424.249723][T19734] ext4_find_extent+0x21c/0x7f0 [ 424.254604][T19734] ext4_ext_map_blocks+0xd9/0x1f00 [ 424.259796][T19734] ? mem_cgroup_uncharge_list+0x36/0xa0 [ 424.265322][T19734] ? __down_write_common+0x45/0x890 [ 424.270689][T19734] ? release_pages+0x8d0/0x900 [ 424.275492][T19734] ? percpu_counter_add_batch+0x69/0xd0 [ 424.281031][T19734] ? ext4_es_lookup_extent+0x36b/0x490 [ 424.286595][T19734] ext4_map_blocks+0x70d/0xef0 [ 424.291346][T19734] mpage_map_one_extent+0x10d/0x360 [ 424.297014][T19734] ext4_writepages+0xc1a/0x1d10 [ 424.301852][T19734] ? try_charge+0x36/0x9c0 [ 424.306366][T19734] ? cgroup_rstat_updated+0x60/0x1c0 [ 424.312036][T19734] ? __alloc_pages+0x194/0x320 [ 424.316895][T19734] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 424.322527][T19734] ? ext4_readpage+0x140/0x140 [ 424.327450][T19734] do_writepages+0x7b/0x150 [ 424.332099][T19734] ? kstrtoull+0x30e/0x350 [ 424.336510][T19734] filemap_write_and_wait_range+0x20a/0x390 [ 424.342608][T19734] ext4_insert_range+0x2bd/0x9c0 [ 424.347717][T19734] ? ext4_fc_start_update+0x58/0x1c0 [ 424.352991][T19734] ext4_fallocate+0x20a/0x4d0 [ 424.357761][T19734] ? ext4_ext_truncate+0x170/0x170 [ 424.362907][T19734] vfs_fallocate+0x463/0x660 [ 424.367601][T19734] __x64_sys_fallocate+0x75/0xc0 [ 424.372530][T19734] do_syscall_64+0x4a/0x90 [ 424.376960][T19734] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.382850][T19734] RIP: 0033:0x4665d9 [ 424.386780][T19734] 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 [ 424.407059][T19734] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 424.415576][T19734] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 424.423752][T19734] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 424.431710][T19734] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 424.439666][T19734] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 424.447621][T19734] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 [ 424.470151][T19729] loop1: detected capacity change from 0 to 136 19:08:17 executing program 0 (fault-call:3 fault-nth:4): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 424.473650][T19732] loop4: detected capacity change from 0 to 2224 [ 424.483368][T19729] ISOFS: unable to read i-node block [ 424.488788][T19729] isofs_fill_super: get root inode failed [ 424.494586][T19733] loop2: detected capacity change from 0 to 136 [ 424.506666][T19709] loop5: detected capacity change from 0 to 264192 [ 424.514027][T19732] isofs_fill_super: root inode is not a directory. Corrupted media? [ 424.537586][T19733] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 424.545807][T19709] ISOFS: Unable to identify CD-ROM format. [ 424.554649][T19729] loop1: detected capacity change from 0 to 136 [ 424.561573][T19729] ISOFS: unable to read i-node block [ 424.566893][T19729] isofs_fill_super: get root inode failed [ 424.571597][T19752] FAULT_INJECTION: forcing a failure. [ 424.571597][T19752] name failslab, interval 1, probability 0, space 0, times 0 [ 424.585343][T19752] CPU: 0 PID: 19752 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 424.595707][T19752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.605883][T19752] Call Trace: [ 424.609170][T19752] dump_stack+0x137/0x19d [ 424.613497][T19752] should_fail+0x23c/0x250 [ 424.617910][T19752] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 424.623270][T19752] __should_failslab+0x81/0x90 [ 424.628057][T19752] should_failslab+0x5/0x20 [ 424.632647][T19752] kmem_cache_alloc+0x46/0x2f0 19:08:17 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550c5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 424.637429][T19752] ext4_mb_new_blocks+0x2e7/0x1f90 [ 424.642641][T19752] ? ext4_find_extent+0x6cf/0x7f0 [ 424.647773][T19752] ? ext4_ext_search_right+0x300/0x540 [ 424.653283][T19752] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 424.659115][T19752] ext4_ext_map_blocks+0x1569/0x1f00 [ 424.664572][T19752] ? release_pages+0x8d0/0x900 [ 424.669335][T19752] ? percpu_counter_add_batch+0x69/0xd0 [ 424.675003][T19752] ? ext4_es_lookup_extent+0x36b/0x490 [ 424.680795][T19752] ext4_map_blocks+0x70d/0xef0 19:08:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:17 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffda, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 424.685559][T19752] mpage_map_one_extent+0x10d/0x360 [ 424.690856][T19752] ext4_writepages+0xc1a/0x1d10 [ 424.695723][T19752] ? try_charge+0x36/0x9c0 [ 424.700147][T19752] ? cgroup_rstat_updated+0x60/0x1c0 [ 424.705503][T19752] ? __alloc_pages+0x194/0x320 [ 424.710278][T19752] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 424.716027][T19752] ? ext4_readpage+0x140/0x140 [ 424.720893][T19752] do_writepages+0x7b/0x150 [ 424.725440][T19752] ? kstrtoull+0x30e/0x350 [ 424.729925][T19752] filemap_write_and_wait_range+0x20a/0x390 [ 424.735899][T19752] ext4_insert_range+0x2bd/0x9c0 [ 424.740860][T19752] ? ext4_fc_start_update+0x58/0x1c0 [ 424.746269][T19752] ext4_fallocate+0x20a/0x4d0 [ 424.750954][T19752] ? ext4_ext_truncate+0x170/0x170 [ 424.756101][T19752] vfs_fallocate+0x463/0x660 [ 424.760697][T19752] __x64_sys_fallocate+0x75/0xc0 [ 424.765729][T19752] do_syscall_64+0x4a/0x90 [ 424.770181][T19752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.776258][T19752] RIP: 0033:0x4665d9 [ 424.780205][T19752] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.800097][T19752] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 424.808498][T19752] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 424.816537][T19752] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 424.824753][T19752] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 424.832773][T19752] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 424.840744][T19752] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:17 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3600, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:17 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:17 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005812200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:18 executing program 0 (fault-call:3 fault-nth:5): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 424.891615][T19771] loop1: detected capacity change from 0 to 136 [ 424.920828][T19771] ISOFS: unable to read i-node block [ 424.926402][T19771] isofs_fill_super: get root inode failed [ 424.932266][T19783] FAULT_INJECTION: forcing a failure. [ 424.932266][T19783] name failslab, interval 1, probability 0, space 0, times 0 [ 424.932304][T19773] loop5: detected capacity change from 0 to 264192 [ 424.951846][T19783] CPU: 1 PID: 19783 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 424.962144][T19783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.972202][T19783] Call Trace: [ 424.975482][T19783] dump_stack+0x137/0x19d [ 424.979892][T19783] should_fail+0x23c/0x250 [ 424.984310][T19783] ? __es_insert_extent+0x51f/0xe70 [ 424.989669][T19783] __should_failslab+0x81/0x90 [ 424.991737][T19773] ISOFS: Unable to identify CD-ROM format. [ 424.994443][T19783] should_failslab+0x5/0x20 [ 424.994473][T19783] kmem_cache_alloc+0x46/0x2f0 [ 425.009742][T19783] __es_insert_extent+0x51f/0xe70 [ 425.014788][T19783] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 425.020451][T19783] ext4_es_insert_extent+0x1bb/0x19d0 [ 425.026117][T19783] ? percpu_counter_add_batch+0x69/0xd0 [ 425.031858][T19783] ? ext4_es_lookup_extent+0x36b/0x490 [ 425.037326][T19783] ext4_map_blocks+0xa4c/0xef0 [ 425.042100][T19783] mpage_map_one_extent+0x10d/0x360 [ 425.047320][T19783] ext4_writepages+0xc1a/0x1d10 [ 425.052268][T19783] ? kcsan_setup_watchpoint+0x26e/0x470 [ 425.057851][T19783] ? cgroup_rstat_updated+0x60/0x1c0 [ 425.063156][T19783] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 425.068823][T19783] ? ext4_readpage+0x140/0x140 [ 425.073683][T19783] do_writepages+0x7b/0x150 [ 425.078218][T19783] ? kstrtoull+0x30e/0x350 [ 425.082631][T19783] filemap_write_and_wait_range+0x20a/0x390 19:08:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:18 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 425.082736][T19782] loop4: detected capacity change from 0 to 2224 [ 425.088546][T19783] ext4_insert_range+0x2bd/0x9c0 [ 425.088585][T19783] ? ext4_fc_start_update+0x58/0x1c0 [ 425.105215][T19783] ext4_fallocate+0x20a/0x4d0 [ 425.105242][T19783] ? ext4_ext_truncate+0x170/0x170 [ 425.114118][T19782] isofs_fill_super: root inode is not a directory. Corrupted media? [ 425.115018][T19783] vfs_fallocate+0x463/0x660 [ 425.115045][T19783] __x64_sys_fallocate+0x75/0xc0 [ 425.125074][T19784] loop2: detected capacity change from 0 to 136 [ 425.127608][T19783] do_syscall_64+0x4a/0x90 [ 425.141655][T19784] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 425.143170][T19783] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.157204][T19783] RIP: 0033:0x4665d9 [ 425.161175][T19783] 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 [ 425.180980][T19783] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 19:08:18 executing program 0 (fault-call:3 fault-nth:6): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 425.189450][T19783] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 425.197406][T19783] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 425.205515][T19783] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 425.213469][T19783] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 425.221538][T19783] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:18 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 425.276923][T19782] loop4: detected capacity change from 0 to 2224 [ 425.299151][T19771] loop1: detected capacity change from 0 to 136 [ 425.307515][T19806] loop5: detected capacity change from 0 to 264192 [ 425.317982][T19771] ISOFS: unable to read i-node block [ 425.323350][T19771] isofs_fill_super: get root inode failed [ 425.323710][T19782] isofs_fill_super: root inode is not a directory. Corrupted media? [ 425.338859][T19809] FAULT_INJECTION: forcing a failure. [ 425.338859][T19809] name failslab, interval 1, probability 0, space 0, times 0 [ 425.351507][T19809] CPU: 0 PID: 19809 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 425.361920][T19809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.372007][T19809] Call Trace: [ 425.375377][T19809] dump_stack+0x137/0x19d [ 425.379794][T19809] should_fail+0x23c/0x250 [ 425.384397][T19809] ? mempool_alloc_slab+0x16/0x20 [ 425.389429][T19809] __should_failslab+0x81/0x90 [ 425.394178][T19809] should_failslab+0x5/0x20 [ 425.398668][T19809] kmem_cache_alloc+0x46/0x2f0 [ 425.403421][T19809] mempool_alloc_slab+0x16/0x20 [ 425.408257][T19809] ? mempool_free+0x130/0x130 [ 425.412974][T19809] mempool_alloc+0x8c/0x300 [ 425.417465][T19809] ? unlock_page_memcg+0xc3/0xe0 [ 425.422727][T19809] bio_alloc_bioset+0xcc/0x480 [ 425.427756][T19809] ext4_bio_write_page+0x7c5/0xa40 [ 425.433084][T19809] ext4_writepages+0x1050/0x1d10 [ 425.438106][T19809] ? cgroup_rstat_updated+0x60/0x1c0 [ 425.443398][T19809] ? __alloc_pages+0x194/0x320 [ 425.448505][T19809] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 425.454439][T19809] ? ext4_readpage+0x140/0x140 [ 425.459197][T19809] do_writepages+0x7b/0x150 [ 425.463701][T19809] ? kstrtoull+0x30e/0x350 [ 425.468271][T19809] filemap_write_and_wait_range+0x20a/0x390 [ 425.474168][T19809] ext4_insert_range+0x2bd/0x9c0 [ 425.479127][T19809] ? ext4_fc_start_update+0x58/0x1c0 [ 425.484399][T19809] ext4_fallocate+0x20a/0x4d0 [ 425.489062][T19809] ? ext4_ext_truncate+0x170/0x170 [ 425.494170][T19809] vfs_fallocate+0x463/0x660 [ 425.498816][T19809] __x64_sys_fallocate+0x75/0xc0 [ 425.503761][T19809] do_syscall_64+0x4a/0x90 [ 425.508194][T19809] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.514083][T19809] RIP: 0033:0x4665d9 [ 425.517958][T19809] 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 [ 425.537694][T19809] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 425.546376][T19809] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 425.554355][T19809] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 425.562426][T19809] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 425.570469][T19809] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 19:08:18 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550d5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:18 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:18 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3700, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:18 executing program 0 (fault-call:3 fault-nth:7): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 425.578424][T19809] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 [ 425.612346][T19806] ISOFS: Unable to identify CD-ROM format. [ 425.653575][T19827] loop1: detected capacity change from 0 to 136 [ 425.671321][T19827] ISOFS: unable to read i-node block [ 425.676729][T19827] isofs_fill_super: get root inode failed [ 425.677544][T19831] FAULT_INJECTION: forcing a failure. [ 425.677544][T19831] name failslab, interval 1, probability 0, space 0, times 0 [ 425.695477][T19831] CPU: 0 PID: 19831 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 425.705664][T19831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.715725][T19831] Call Trace: [ 425.719001][T19831] dump_stack+0x137/0x19d [ 425.723343][T19831] should_fail+0x23c/0x250 [ 425.727754][T19831] ? mempool_alloc_slab+0x16/0x20 [ 425.732949][T19831] __should_failslab+0x81/0x90 [ 425.737706][T19831] should_failslab+0x5/0x20 [ 425.742208][T19831] kmem_cache_alloc+0x46/0x2f0 [ 425.747003][T19831] ? mempool_alloc_slab+0x16/0x20 [ 425.752141][T19831] mempool_alloc_slab+0x16/0x20 [ 425.757309][T19831] ? mempool_free+0x130/0x130 [ 425.762050][T19831] mempool_alloc+0x8c/0x300 [ 425.766614][T19831] ? unlock_page_memcg+0xc3/0xe0 [ 425.771582][T19831] bio_alloc_bioset+0x1af/0x480 [ 425.776488][T19831] ext4_bio_write_page+0x7c5/0xa40 [ 425.781138][T19830] loop2: detected capacity change from 0 to 136 [ 425.781699][T19831] ext4_writepages+0x1050/0x1d10 [ 425.781725][T19831] ? cgroup_rstat_updated+0x60/0x1c0 [ 425.798480][T19831] ? __alloc_pages+0x194/0x320 [ 425.803271][T19831] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 425.809006][T19831] ? ext4_readpage+0x140/0x140 [ 425.814006][T19831] do_writepages+0x7b/0x150 [ 425.818524][T19831] ? kstrtoull+0x30e/0x350 [ 425.822939][T19831] filemap_write_and_wait_range+0x20a/0x390 [ 425.828831][T19831] ext4_insert_range+0x2bd/0x9c0 [ 425.833764][T19831] ? ext4_fc_start_update+0x58/0x1c0 [ 425.839033][T19831] ext4_fallocate+0x20a/0x4d0 [ 425.843696][T19831] ? ext4_ext_truncate+0x170/0x170 [ 425.848793][T19831] vfs_fallocate+0x463/0x660 [ 425.853478][T19831] __x64_sys_fallocate+0x75/0xc0 [ 425.858401][T19831] do_syscall_64+0x4a/0x90 [ 425.862803][T19831] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.868703][T19831] RIP: 0033:0x4665d9 [ 425.872671][T19831] 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 [ 425.892567][T19831] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d 19:08:18 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:18 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005822200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:18 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 425.900975][T19831] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 425.908939][T19831] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 425.916898][T19831] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 425.924854][T19831] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 425.932982][T19831] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:19 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:19 executing program 0 (fault-call:3 fault-nth:8): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 425.952784][T19841] loop4: detected capacity change from 0 to 2224 [ 425.955750][T19830] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 425.968399][T19841] isofs_fill_super: root inode is not a directory. Corrupted media? [ 425.991797][T19827] loop1: detected capacity change from 0 to 136 19:08:19 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550e5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:19 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005825200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 426.002073][T19827] ISOFS: unable to read i-node block [ 426.007412][T19827] isofs_fill_super: get root inode failed [ 426.031623][T19856] FAULT_INJECTION: forcing a failure. [ 426.031623][T19856] name failslab, interval 1, probability 0, space 0, times 0 [ 426.039702][T19855] loop5: detected capacity change from 0 to 264192 19:08:19 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 426.044510][T19856] CPU: 1 PID: 19856 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 426.061112][T19856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.061220][T19855] ISOFS: Unable to identify CD-ROM format. [ 426.071179][T19856] Call Trace: [ 426.071189][T19856] dump_stack+0x137/0x19d [ 426.071213][T19856] should_fail+0x23c/0x250 [ 426.071230][T19856] __should_failslab+0x81/0x90 [ 426.094246][T19856] should_failslab+0x5/0x20 [ 426.098878][T19856] kmem_cache_alloc_node+0x58/0x2b0 [ 426.104322][T19856] ? create_task_io_context+0x36/0x210 [ 426.109882][T19856] ? __cond_resched+0x11/0x40 [ 426.114568][T19856] create_task_io_context+0x36/0x210 [ 426.120183][T19856] submit_bio_checks+0x778/0x800 [ 426.125412][T19856] submit_bio_noacct+0x33/0x7e0 [ 426.130254][T19856] ? mpage_release_unused_pages+0x107/0x390 [ 426.136191][T19856] submit_bio+0x16d/0x2b0 [ 426.140537][T19856] ? __ext4_mark_inode_dirty+0x4f1/0x5b0 [ 426.146157][T19856] ? invalidate_bh_lrus_cpu+0xce/0xe0 [ 426.151514][T19856] ext4_io_submit+0xcd/0xf0 [ 426.155998][T19856] ext4_writepages+0xaea/0x1d10 [ 426.160836][T19856] ? cgroup_rstat_updated+0x60/0x1c0 [ 426.166169][T19856] ? __alloc_pages+0x194/0x320 [ 426.170995][T19856] ? kcsan_setup_watchpoint+0x26e/0x470 [ 426.176569][T19856] ? ext4_readpage+0x140/0x140 [ 426.181362][T19856] do_writepages+0x7b/0x150 [ 426.186116][T19856] ? kstrtoull+0x30e/0x350 [ 426.190678][T19856] filemap_write_and_wait_range+0x20a/0x390 [ 426.196575][T19856] ext4_insert_range+0x2bd/0x9c0 [ 426.201504][T19856] ? ext4_fc_start_update+0x58/0x1c0 [ 426.206779][T19856] ext4_fallocate+0x20a/0x4d0 [ 426.211563][T19856] ? ext4_ext_truncate+0x170/0x170 [ 426.216713][T19856] vfs_fallocate+0x463/0x660 [ 426.221289][T19856] __x64_sys_fallocate+0x75/0xc0 [ 426.226376][T19856] do_syscall_64+0x4a/0x90 [ 426.230861][T19856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.236938][T19856] RIP: 0033:0x4665d9 [ 426.240818][T19856] 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 [ 426.261104][T19856] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 426.269639][T19856] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 426.277712][T19856] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 426.285684][T19856] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 426.293645][T19856] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000001 [ 426.301737][T19856] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 [ 426.325125][T19865] loop1: detected capacity change from 0 to 136 [ 426.332420][T19865] ISOFS: unable to read i-node block [ 426.337763][T19865] isofs_fill_super: get root inode failed [ 426.344047][T19864] loop4: detected capacity change from 0 to 2224 19:08:19 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550f5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:19 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 426.364619][T19855] loop5: detected capacity change from 0 to 264192 [ 426.371725][T19864] isofs_fill_super: root inode is not a directory. Corrupted media? [ 426.392717][T19855] ISOFS: Unable to identify CD-ROM format. [ 426.454410][T19864] loop4: detected capacity change from 0 to 2224 [ 426.461735][T19864] isofs_fill_super: root inode is not a directory. Corrupted media? [ 426.476514][T19881] loop1: detected capacity change from 0 to 136 19:08:19 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3800, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:19 executing program 0 (fault-call:3 fault-nth:9): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:19 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005835200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:19 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 426.507803][T19881] ISOFS: unable to read i-node block [ 426.513516][T19881] isofs_fill_super: get root inode failed [ 426.535519][T19900] loop4: detected capacity change from 0 to 2224 [ 426.544114][T19903] FAULT_INJECTION: forcing a failure. [ 426.544114][T19903] name failslab, interval 1, probability 0, space 0, times 0 [ 426.556804][T19903] CPU: 0 PID: 19903 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 426.566962][T19903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.577018][T19903] Call Trace: [ 426.580292][T19903] dump_stack+0x137/0x19d [ 426.584654][T19903] should_fail+0x23c/0x250 [ 426.589052][T19903] __should_failslab+0x81/0x90 [ 426.593805][T19903] should_failslab+0x5/0x20 [ 426.598332][T19903] kmem_cache_alloc_node+0x58/0x2b0 [ 426.603520][T19903] ? create_task_io_context+0x36/0x210 [ 426.608961][T19903] ? __cond_resched+0x11/0x40 [ 426.613697][T19903] create_task_io_context+0x36/0x210 [ 426.619099][T19903] submit_bio_checks+0x778/0x800 [ 426.624426][T19903] submit_bio_noacct+0x33/0x7e0 [ 426.629327][T19903] ? mpage_release_unused_pages+0x107/0x390 [ 426.635289][T19903] submit_bio+0x16d/0x2b0 [ 426.639647][T19903] ? __ext4_mark_inode_dirty+0x4f1/0x5b0 [ 426.645342][T19903] ? invalidate_bh_lrus_cpu+0xce/0xe0 [ 426.650700][T19903] ext4_io_submit+0xcd/0xf0 [ 426.655190][T19903] ext4_writepages+0xaea/0x1d10 [ 426.660388][T19903] ? cgroup_rstat_updated+0x60/0x1c0 [ 426.665769][T19903] ? __alloc_pages+0x194/0x320 [ 426.670531][T19903] ? __mod_memcg_lruvec_state+0xaa/0x190 [ 426.676284][T19903] ? ext4_readpage+0x140/0x140 [ 426.681088][T19903] do_writepages+0x7b/0x150 [ 426.685671][T19903] ? kstrtoull+0x30e/0x350 [ 426.690185][T19903] filemap_write_and_wait_range+0x20a/0x390 [ 426.696087][T19903] ext4_insert_range+0x2bd/0x9c0 [ 426.701078][T19903] ? ext4_fc_start_update+0x58/0x1c0 [ 426.706395][T19903] ext4_fallocate+0x20a/0x4d0 [ 426.711058][T19903] ? ext4_ext_truncate+0x170/0x170 [ 426.716173][T19903] vfs_fallocate+0x463/0x660 [ 426.720750][T19903] __x64_sys_fallocate+0x75/0xc0 [ 426.725832][T19903] do_syscall_64+0x4a/0x90 [ 426.730249][T19903] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.736205][T19903] RIP: 0033:0x4665d9 [ 426.740092][T19903] 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 [ 426.759767][T19903] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 426.768265][T19903] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 426.776331][T19903] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 426.784375][T19903] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 426.792414][T19903] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000002 [ 426.800369][T19903] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 [ 426.813701][T19904] loop5: detected capacity change from 0 to 264192 [ 426.833811][T19904] ISOFS: Unable to identify CD-ROM format. [ 426.854853][T19881] loop1: detected capacity change from 0 to 136 19:08:19 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:19 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 426.873220][T19881] ISOFS: unable to read i-node block [ 426.878642][T19881] isofs_fill_super: get root inode failed 19:08:20 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055105800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 426.933758][T19928] loop5: detected capacity change from 0 to 264192 [ 426.940589][T19914] loop2: detected capacity change from 0 to 136 [ 426.959758][T19928] ISOFS: Unable to identify CD-ROM format. [ 426.968674][T19914] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:20 executing program 0 (fault-call:3 fault-nth:10): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 426.982226][T19939] loop1: detected capacity change from 0 to 136 [ 426.999641][T19939] ISOFS: unable to read i-node block [ 427.005019][T19939] isofs_fill_super: get root inode failed [ 427.012000][T19900] isofs_fill_super: root inode is not a directory. Corrupted media? [ 427.061756][T19900] loop4: detected capacity change from 0 to 2224 [ 427.062533][T19939] loop1: detected capacity change from 0 to 136 [ 427.074857][T19900] isofs_fill_super: root inode is not a directory. Corrupted media? [ 427.083374][T19957] loop5: detected capacity change from 0 to 264192 [ 427.085141][T19960] FAULT_INJECTION: forcing a failure. [ 427.085141][T19960] name failslab, interval 1, probability 0, space 0, times 0 [ 427.102559][T19960] CPU: 1 PID: 19960 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 427.112718][T19960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.122775][T19960] Call Trace: [ 427.126059][T19960] dump_stack+0x137/0x19d [ 427.130510][T19960] should_fail+0x23c/0x250 [ 427.134960][T19960] ? kcalloc+0x32/0x50 [ 427.139041][T19960] __should_failslab+0x81/0x90 [ 427.143965][T19960] should_failslab+0x5/0x20 [ 427.148472][T19960] __kmalloc+0x66/0x340 [ 427.152647][T19960] ? ext4_es_free_extent+0x2b3/0x2e0 [ 427.158097][T19960] kcalloc+0x32/0x50 [ 427.162253][T19960] ext4_find_extent+0x21c/0x7f0 [ 427.167249][T19960] ext4_ext_shift_extents+0x5b/0xd60 [ 427.172772][T19960] ? ___cache_free+0x3c/0x300 [ 427.177442][T19960] ? ext4_da_release_space+0x13f/0x230 [ 427.182908][T19960] ext4_insert_range+0x76b/0x9c0 [ 427.187827][T19960] ext4_fallocate+0x20a/0x4d0 [ 427.192514][T19960] ? ext4_ext_truncate+0x170/0x170 [ 427.197699][T19960] vfs_fallocate+0x463/0x660 [ 427.202340][T19960] __x64_sys_fallocate+0x75/0xc0 [ 427.207258][T19960] do_syscall_64+0x4a/0x90 [ 427.211723][T19960] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.217663][T19960] RIP: 0033:0x4665d9 [ 427.221553][T19960] 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 [ 427.241446][T19960] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 427.249906][T19960] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 19:08:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3900, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 427.257995][T19960] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 427.265966][T19960] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.273923][T19960] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000002 [ 427.281987][T19960] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 19:08:20 executing program 0 (fault-call:3 fault-nth:11): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:20 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005836200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 427.314749][T19939] ISOFS: unable to read i-node block [ 427.320104][T19939] isofs_fill_super: get root inode failed [ 427.323029][T19957] ISOFS: Unable to identify CD-ROM format. 19:08:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 427.380475][T19973] FAULT_INJECTION: forcing a failure. [ 427.380475][T19973] name failslab, interval 1, probability 0, space 0, times 0 [ 427.393179][T19973] CPU: 1 PID: 19973 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 427.403424][T19973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.413686][T19973] Call Trace: [ 427.416971][T19973] dump_stack+0x137/0x19d [ 427.421349][T19973] should_fail+0x23c/0x250 [ 427.425844][T19973] ? kcalloc+0x32/0x50 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:20 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055115800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 427.429907][T19973] __should_failslab+0x81/0x90 [ 427.434676][T19973] should_failslab+0x5/0x20 [ 427.439177][T19973] __kmalloc+0x66/0x340 [ 427.443321][T19973] ? ext4_es_free_extent+0x2b3/0x2e0 [ 427.448605][T19973] kcalloc+0x32/0x50 [ 427.452491][T19973] ext4_find_extent+0x21c/0x7f0 [ 427.457368][T19973] ext4_ext_shift_extents+0x5b/0xd60 [ 427.462662][T19973] ? ___cache_free+0x3c/0x300 [ 427.467154][T19976] loop4: detected capacity change from 0 to 2224 [ 427.467364][T19973] ? ext4_da_release_space+0x13f/0x230 [ 427.479140][T19973] ext4_insert_range+0x76b/0x9c0 [ 427.484181][T19973] ext4_fallocate+0x20a/0x4d0 [ 427.488882][T19973] ? ext4_ext_truncate+0x170/0x170 [ 427.494035][T19973] vfs_fallocate+0x463/0x660 [ 427.498635][T19973] __x64_sys_fallocate+0x75/0xc0 [ 427.503680][T19973] do_syscall_64+0x4a/0x90 [ 427.508084][T19973] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.514044][T19973] RIP: 0033:0x4665d9 [ 427.517953][T19973] 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 [ 427.537543][T19973] RSP: 002b:00007f9984e36188 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 427.545957][T19973] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 427.553912][T19973] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000003 [ 427.561912][T19973] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.570042][T19973] R10: 00000ffff77ff000 R11: 0000000000000246 R12: 0000000000000002 19:08:20 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005837200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 427.578009][T19973] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 [ 427.592845][T19972] loop2: detected capacity change from 0 to 136 [ 427.606139][T19976] isofs_fill_super: root inode is not a directory. Corrupted media? [ 427.609877][T19972] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:20 executing program 0 (fault-call:3 fault-nth:12): r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 427.636845][T19988] loop5: detected capacity change from 0 to 264192 [ 427.662729][T19988] ISOFS: Unable to identify CD-ROM format. 19:08:20 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:20 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3a00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:20 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 427.736053][T19999] FAULT_INJECTION: forcing a failure. [ 427.736053][T19999] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 427.743757][T20001] loop1: detected capacity change from 0 to 136 [ 427.749177][T19999] CPU: 1 PID: 19999 Comm: syz-executor.0 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 427.765542][T19999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.775601][T19999] Call Trace: [ 427.778870][T19999] dump_stack+0x137/0x19d [ 427.783302][T19999] should_fail+0x23c/0x250 [ 427.787776][T19999] should_fail_usercopy+0x16/0x20 [ 427.792920][T19999] _copy_from_user+0x1c/0xd0 [ 427.797500][T19999] kstrtouint_from_user+0x6f/0x130 [ 427.802601][T19999] ? _copy_to_user+0x77/0x90 [ 427.807276][T19999] ? fsnotify_perm+0x59/0x2e0 [ 427.811937][T19999] proc_fail_nth_write+0x38/0x140 [ 427.816947][T19999] ? proc_fail_nth_read+0x140/0x140 [ 427.822157][T19999] vfs_write+0x1f3/0x770 [ 427.826410][T19999] ? __fsnotify_parent+0x32f/0x430 [ 427.831569][T19999] ? ext4_fc_stop_update+0x4e/0xd0 [ 427.836670][T19999] ? __fget_light+0x21b/0x260 [ 427.841410][T19999] ? __cond_resched+0x11/0x40 [ 427.846155][T19999] ksys_write+0xce/0x180 [ 427.850506][T19999] __x64_sys_write+0x3e/0x50 [ 427.855082][T19999] do_syscall_64+0x4a/0x90 [ 427.859508][T19999] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.865610][T19999] RIP: 0033:0x4192bf [ 427.869493][T19999] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 427.889299][T19999] RSP: 002b:00007f9984e36170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 427.897782][T19999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192bf [ 427.905740][T19999] RDX: 0000000000000001 RSI: 00007f9984e361e0 RDI: 0000000000000005 [ 427.913768][T19999] RBP: 00007f9984e361d0 R08: 0000000000000000 R09: 0000000000000000 [ 427.921742][T19999] R10: 00000ffff77ff000 R11: 0000000000000293 R12: 0000000000000002 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 427.929822][T19999] R13: 00007ffe82f52a3f R14: 00007f9984e36300 R15: 0000000000022000 [ 427.943646][T20001] ISOFS: unable to read i-node block [ 427.949112][T20001] isofs_fill_super: get root inode failed [ 427.955263][T20007] loop4: detected capacity change from 0 to 2224 [ 427.973145][T20007] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:21 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x2, 0x0, 0xffff77ff000) [ 428.001297][T20022] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 428.012331][T20021] loop5: detected capacity change from 0 to 264192 [ 428.040902][T20001] loop1: detected capacity change from 0 to 136 [ 428.053476][T20007] loop4: detected capacity change from 0 to 2224 [ 428.060265][T20021] ISOFS: Unable to identify CD-ROM format. [ 428.068771][T20001] ISOFS: unable to read i-node block [ 428.074351][T20001] isofs_fill_super: get root inode failed [ 428.082203][T20007] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:21 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055125800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:21 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005848200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 428.115604][T20038] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:21 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x3, 0x0, 0xffff77ff000) [ 428.178075][T20053] loop5: detected capacity change from 0 to 264192 [ 428.196324][T20053] ISOFS: Unable to identify CD-ROM format. [ 428.202392][T20019] loop2: detected capacity change from 0 to 136 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x4, 0x0, 0xffff77ff000) 19:08:21 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, 0x0, 0x1200, 0x0) [ 428.223286][T20065] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 428.236988][T20019] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 428.244952][T20061] loop1: detected capacity change from 0 to 136 [ 428.247750][T20060] loop4: detected capacity change from 0 to 2224 [ 428.266223][T20061] ISOFS: unable to read i-node block [ 428.271791][T20061] isofs_fill_super: get root inode failed [ 428.278659][T20053] loop5: detected capacity change from 0 to 264192 [ 428.289526][T20060] isofs_fill_super: root inode is not a directory. Corrupted media? [ 428.308109][T20053] ISOFS: Unable to identify CD-ROM format. [ 428.331275][T20082] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 428.347238][T20061] loop1: detected capacity change from 0 to 136 [ 428.371135][T20061] ISOFS: unable to read i-node block 19:08:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3b00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x7, 0x0, 0xffff77ff000) 19:08:21 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, 0x0, 0x1200, 0x0) 19:08:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:21 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500584c200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:21 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055225800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 428.376623][T20061] isofs_fill_super: get root inode failed [ 428.394857][T20060] loop4: detected capacity change from 0 to 2224 [ 428.408398][T20060] isofs_fill_super: root inode is not a directory. Corrupted media? [ 428.445151][T20096] loop5: detected capacity change from 0 to 264192 [ 428.465827][T20095] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 428.473856][T20096] ISOFS: Unable to identify CD-ROM format. [ 428.480950][T20103] loop4: detected capacity change from 0 to 2224 19:08:21 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, 0x0, 0x1200, 0x0) 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0xa, 0x0, 0xffff77ff000) [ 428.491876][T20103] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0xb, 0x0, 0xffff77ff000) [ 428.536258][T20103] loop4: detected capacity change from 0 to 2224 [ 428.550969][T20096] loop5: detected capacity change from 0 to 264192 [ 428.559971][T20114] loop1: detected capacity change from 0 to 136 [ 428.567131][T20124] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 428.576294][T20103] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:21 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005860200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 428.591900][T20096] ISOFS: Unable to identify CD-ROM format. [ 428.610817][T20114] ISOFS: unable to read i-node block [ 428.616315][T20114] isofs_fill_super: get root inode failed 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0xe, 0x0, 0xffff77ff000) [ 428.638964][T20104] loop2: detected capacity change from 0 to 136 [ 428.660490][T20104] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 428.669152][T20135] loop4: detected capacity change from 0 to 2224 [ 428.680507][T20134] loop5: detected capacity change from 0 to 264192 [ 428.695372][T20135] isofs_fill_super: root inode is not a directory. Corrupted media? [ 428.704467][T20134] ISOFS: Unable to identify CD-ROM format. [ 428.710744][T20114] loop1: detected capacity change from 0 to 136 [ 428.735120][T20114] ISOFS: unable to read i-node block [ 428.740464][T20114] isofs_fill_super: get root inode failed [ 428.819289][T20104] loop2: detected capacity change from 0 to 136 19:08:21 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3c00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:21 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:21 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0xf, 0x0, 0xffff77ff000) 19:08:21 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:21 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055255800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:21 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005868200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 428.906859][T20169] loop5: detected capacity change from 0 to 264192 [ 428.907517][T20166] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 428.913997][T20170] loop1: detected capacity change from 0 to 136 [ 428.923646][T20168] loop4: detected capacity change from 0 to 2224 [ 428.936250][T20170] ISOFS: unable to read i-node block [ 428.941851][T20170] isofs_fill_super: get root inode failed 19:08:22 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) [ 428.956303][T20168] isofs_fill_super: root inode is not a directory. Corrupted media? [ 428.966534][T20169] ISOFS: Unable to identify CD-ROM format. [ 428.991739][T20170] loop1: detected capacity change from 0 to 136 [ 428.999525][T20170] ISOFS: unable to read i-node block 19:08:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 429.004967][T20170] isofs_fill_super: get root inode failed 19:08:22 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x13, 0x0, 0xffff77ff000) 19:08:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055485800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:22 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500586c200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 429.062578][T20193] loop5: detected capacity change from 0 to 264192 [ 429.069227][T20198] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:22 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x17, 0x0, 0xffff77ff000) [ 429.107701][T20205] loop1: detected capacity change from 0 to 136 [ 429.118646][T20193] ISOFS: Unable to identify CD-ROM format. [ 429.140341][T20210] loop4: detected capacity change from 0 to 2224 [ 429.157514][T20205] ISOFS: unable to read i-node block [ 429.162922][T20205] isofs_fill_super: get root inode failed [ 429.165899][T20188] loop2: detected capacity change from 0 to 136 [ 429.180486][T20210] isofs_fill_super: root inode is not a directory. Corrupted media? [ 429.192215][T20188] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 429.242819][T20205] loop1: detected capacity change from 0 to 136 [ 429.251457][T20205] ISOFS: unable to read i-node block [ 429.256915][T20205] isofs_fill_super: get root inode failed [ 429.264931][T20210] loop4: detected capacity change from 0 to 2224 [ 429.270288][T20188] loop2: detected capacity change from 0 to 136 [ 429.279900][T20188] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 429.283800][T20210] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:22 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3d00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:22 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:22 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x1b, 0x0, 0xffff77ff000) 19:08:22 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00554c5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:22 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005874200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 429.375192][T20241] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 429.380794][T20244] loop5: detected capacity change from 0 to 264192 [ 429.403056][T20246] loop1: detected capacity change from 0 to 136 19:08:22 executing program 3 (fault-call:3 fault-nth:0): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:22 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x300, 0x0, 0xffff77ff000) [ 429.422058][T20246] ISOFS: unable to read i-node block [ 429.427571][T20246] isofs_fill_super: get root inode failed [ 429.427592][T20244] ISOFS: Unable to identify CD-ROM format. [ 429.466229][T20258] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 429.481506][T20246] loop1: detected capacity change from 0 to 136 [ 429.489313][T20246] ISOFS: unable to read i-node block [ 429.494675][T20246] isofs_fill_super: get root inode failed [ 429.503458][T20258] FAULT_INJECTION: forcing a failure. [ 429.503458][T20258] name failslab, interval 1, probability 0, space 0, times 0 [ 429.505455][T20270] loop4: detected capacity change from 0 to 2224 [ 429.516233][T20258] CPU: 1 PID: 20258 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 429.532760][T20258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.542825][T20258] Call Trace: [ 429.546189][T20258] dump_stack+0x137/0x19d [ 429.550526][T20258] should_fail+0x23c/0x250 [ 429.554942][T20258] ? getname_flags+0x84/0x3d0 [ 429.559777][T20258] __should_failslab+0x81/0x90 19:08:22 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x3d0d, 0x0, 0xffff77ff000) 19:08:22 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 429.564554][T20258] should_failslab+0x5/0x20 [ 429.569115][T20258] kmem_cache_alloc+0x46/0x2f0 [ 429.573872][T20258] ? vfs_write+0x50c/0x770 [ 429.578387][T20258] getname_flags+0x84/0x3d0 [ 429.582884][T20258] do_mknodat+0xac/0x320 [ 429.587217][T20258] ? fput+0x2d/0x130 [ 429.591277][T20258] ? ksys_write+0x157/0x180 [ 429.595771][T20258] ? fpregs_assert_state_consistent+0x7d/0x90 [ 429.601956][T20258] __x64_sys_mknodat+0x4e/0x60 [ 429.606844][T20258] do_syscall_64+0x4a/0x90 [ 429.611401][T20258] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.617480][T20258] RIP: 0033:0x4665d9 [ 429.621493][T20258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 429.641421][T20258] RSP: 002b:00007fdd9d452188 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 429.649851][T20258] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 429.657860][T20258] RDX: 0000000000001200 RSI: 0000000020000100 RDI: 0000000000000003 19:08:22 executing program 3 (fault-call:3 fault-nth:1): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:22 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x2, 0xffff77ff000) [ 429.665924][T20258] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.674146][T20258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 429.682217][T20258] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 [ 429.724575][T20270] isofs_fill_super: root inode is not a directory. Corrupted media? [ 429.739599][T20257] loop2: detected capacity change from 0 to 136 [ 429.746327][T20287] FAULT_INJECTION: forcing a failure. [ 429.746327][T20287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.748076][T20257] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 429.759779][T20287] CPU: 0 PID: 20287 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 429.775605][T20286] loop5: detected capacity change from 0 to 264192 [ 429.778377][T20287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.778391][T20287] Call Trace: [ 429.778399][T20287] dump_stack+0x137/0x19d [ 429.802531][T20286] ISOFS: Unable to identify CD-ROM format. [ 429.802756][T20287] should_fail+0x23c/0x250 [ 429.812983][T20287] should_fail_usercopy+0x16/0x20 [ 429.818019][T20287] strncpy_from_user+0x21/0x250 [ 429.822983][T20287] getname_flags+0xb8/0x3d0 [ 429.827491][T20287] do_mknodat+0xac/0x320 [ 429.831835][T20287] ? fput+0x2d/0x130 [ 429.835947][T20287] ? ksys_write+0x157/0x180 [ 429.840507][T20287] ? fpregs_assert_state_consistent+0x7d/0x90 [ 429.847074][T20287] __x64_sys_mknodat+0x4e/0x60 [ 429.851893][T20287] do_syscall_64+0x4a/0x90 [ 429.856473][T20287] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.862902][T20287] RIP: 0033:0x4665d9 [ 429.866939][T20287] 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 [ 429.887125][T20287] RSP: 002b:00007fdd9d452188 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 429.895826][T20287] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 429.903976][T20287] RDX: 0000000000001200 RSI: 0000000020000100 RDI: 0000000000000003 [ 429.912106][T20287] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 429.920302][T20287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 429.928746][T20287] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 [ 429.953043][T20270] loop4: detected capacity change from 0 to 2224 [ 429.968172][T20270] isofs_fill_super: root inode is not a directory. Corrupted media? [ 429.984466][T20286] loop5: detected capacity change from 0 to 264192 [ 430.016883][T20286] ISOFS: Unable to identify CD-ROM format. [ 430.048493][T20257] loop2: detected capacity change from 0 to 136 [ 430.056573][T20257] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:23 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3e00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:23 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055605800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:23 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3, 0xffff77ff000) 19:08:23 executing program 3 (fault-call:3 fault-nth:2): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:23 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500587a200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 430.155916][T20318] loop5: detected capacity change from 0 to 264192 [ 430.158157][T20323] loop1: detected capacity change from 0 to 136 [ 430.162820][T20319] loop4: detected capacity change from 0 to 2224 [ 430.176526][T20318] ISOFS: Unable to identify CD-ROM format. [ 430.182811][T20320] FAULT_INJECTION: forcing a failure. [ 430.182811][T20320] name failslab, interval 1, probability 0, space 0, times 0 [ 430.195566][T20320] CPU: 0 PID: 20320 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 430.195632][T20323] ISOFS: unable to read i-node block [ 430.205857][T20320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.205872][T20320] Call Trace: [ 430.205879][T20320] dump_stack+0x137/0x19d [ 430.211181][T20323] isofs_fill_super: get root inode failed [ 430.221214][T20320] should_fail+0x23c/0x250 [ 430.221240][T20320] ? __d_alloc+0x36/0x370 [ 430.243971][T20320] __should_failslab+0x81/0x90 [ 430.248838][T20320] should_failslab+0x5/0x20 19:08:23 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x4, 0xffff77ff000) [ 430.253370][T20320] kmem_cache_alloc+0x46/0x2f0 [ 430.258148][T20320] __d_alloc+0x36/0x370 [ 430.258433][T20319] isofs_fill_super: root inode is not a directory. Corrupted media? [ 430.262348][T20320] d_alloc+0x2a/0x130 [ 430.262368][T20320] __lookup_hash+0x8f/0x180 [ 430.278835][T20320] filename_create+0xdb/0x3c0 [ 430.283536][T20320] do_mknodat+0xbf/0x320 [ 430.287787][T20320] ? fput+0x2d/0x130 [ 430.291718][T20320] __x64_sys_mknodat+0x4e/0x60 [ 430.296479][T20320] do_syscall_64+0x4a/0x90 [ 430.301039][T20320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.307228][T20320] RIP: 0033:0x4665d9 [ 430.311163][T20320] 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 [ 430.331429][T20320] RSP: 002b:00007fdd9d452188 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 430.339855][T20320] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 430.347927][T20320] RDX: 0000000000001200 RSI: 0000000020000100 RDI: 0000000000000003 19:08:23 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x5, 0xffff77ff000) [ 430.355953][T20320] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 430.364095][T20320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 430.372120][T20320] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 19:08:23 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055685800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:23 executing program 3 (fault-call:3 fault-nth:3): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:23 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:23 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x6, 0xffff77ff000) [ 430.419671][T20319] loop4: detected capacity change from 0 to 2224 [ 430.446090][T20319] isofs_fill_super: root inode is not a directory. Corrupted media? [ 430.477300][T20348] loop1: detected capacity change from 0 to 136 [ 430.483907][T20351] FAULT_INJECTION: forcing a failure. [ 430.483907][T20351] name failslab, interval 1, probability 0, space 0, times 0 [ 430.496669][T20351] CPU: 1 PID: 20351 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 430.506817][T20351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.517068][T20351] Call Trace: [ 430.520464][T20351] dump_stack+0x137/0x19d [ 430.525055][T20351] should_fail+0x23c/0x250 [ 430.529480][T20351] ? ext4_alloc_inode+0x27/0x300 [ 430.534429][T20351] __should_failslab+0x81/0x90 [ 430.539196][T20351] ? set_qf_name+0x230/0x230 [ 430.543802][T20351] should_failslab+0x5/0x20 [ 430.548325][T20351] kmem_cache_alloc+0x46/0x2f0 [ 430.553139][T20351] ? set_qf_name+0x230/0x230 [ 430.557724][T20351] ext4_alloc_inode+0x27/0x300 [ 430.562557][T20351] ? set_qf_name+0x230/0x230 [ 430.567400][T20351] new_inode_pseudo+0x38/0x1c0 [ 430.572150][T20351] new_inode+0x21/0x120 [ 430.576351][T20351] __ext4_new_inode+0x126/0x2f70 [ 430.581280][T20351] ext4_mknod+0x18c/0x320 [ 430.585600][T20351] ? security_inode_mknod+0xc2/0xe0 [ 430.590843][T20351] vfs_mknod+0x2da/0x3a0 [ 430.595082][T20351] do_mknodat+0x219/0x320 [ 430.599407][T20351] __x64_sys_mknodat+0x4e/0x60 [ 430.604153][T20351] do_syscall_64+0x4a/0x90 [ 430.608569][T20351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.614611][T20351] RIP: 0033:0x4665d9 [ 430.618489][T20351] 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 [ 430.638425][T20351] RSP: 002b:00007fdd9d452188 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 430.647012][T20351] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 430.654971][T20351] RDX: 0000000000001200 RSI: 0000000020000100 RDI: 0000000000000003 [ 430.663057][T20351] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 430.671009][T20351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 430.678980][T20351] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 [ 430.701729][T20348] ISOFS: unable to read i-node block [ 430.707086][T20348] isofs_fill_super: get root inode failed [ 430.713029][T20357] loop5: detected capacity change from 0 to 264192 [ 430.720070][T20344] loop2: detected capacity change from 0 to 136 [ 430.738536][T20344] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 430.752139][T20357] ISOFS: Unable to identify CD-ROM format. [ 430.803255][T20357] loop5: detected capacity change from 0 to 264192 [ 430.817132][T20357] ISOFS: Unable to identify CD-ROM format. 19:08:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:24 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x9, 0xffff77ff000) 19:08:24 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058fe200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:24 executing program 3 (fault-call:3 fault-nth:4): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:24 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00556c5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 430.882877][T20344] loop2: detected capacity change from 0 to 136 [ 430.892614][T20344] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 430.949731][T20386] FAULT_INJECTION: forcing a failure. [ 430.949731][T20386] name failslab, interval 1, probability 0, space 0, times 0 [ 430.954565][T20390] loop1: detected capacity change from 0 to 136 [ 430.962393][T20386] CPU: 0 PID: 20386 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 430.979055][T20386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.979071][T20386] Call Trace: [ 430.979078][T20386] dump_stack+0x137/0x19d [ 430.996943][T20386] should_fail+0x23c/0x250 [ 431.001486][T20386] ? security_inode_alloc+0x30/0x180 [ 431.006966][T20386] __should_failslab+0x81/0x90 [ 431.011929][T20386] should_failslab+0x5/0x20 [ 431.016775][T20386] kmem_cache_alloc+0x46/0x2f0 [ 431.021542][T20386] security_inode_alloc+0x30/0x180 [ 431.026752][T20386] inode_init_always+0x20b/0x420 [ 431.031676][T20386] ? set_qf_name+0x230/0x230 [ 431.036348][T20386] new_inode_pseudo+0x73/0x1c0 [ 431.041114][T20386] new_inode+0x21/0x120 [ 431.045257][T20386] __ext4_new_inode+0x126/0x2f70 [ 431.050196][T20386] ext4_mknod+0x18c/0x320 [ 431.054580][T20386] ? security_inode_mknod+0xc2/0xe0 [ 431.059762][T20386] vfs_mknod+0x2da/0x3a0 [ 431.064011][T20386] do_mknodat+0x219/0x320 [ 431.068340][T20386] __x64_sys_mknodat+0x4e/0x60 [ 431.073141][T20386] do_syscall_64+0x4a/0x90 [ 431.077712][T20386] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 431.083603][T20386] RIP: 0033:0x4665d9 [ 431.087738][T20386] 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 [ 431.107900][T20386] RSP: 002b:00007fdd9d452188 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 431.116296][T20386] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 431.124488][T20386] RDX: 0000000000001200 RSI: 0000000020000100 RDI: 0000000000000003 [ 431.132633][T20386] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 431.140693][T20386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 431.148930][T20386] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 [ 431.169936][T20393] loop4: detected capacity change from 0 to 2224 [ 431.183423][T20390] ISOFS: unable to read i-node block [ 431.187884][T20391] loop5: detected capacity change from 0 to 264192 [ 431.188806][T20390] isofs_fill_super: get root inode failed 19:08:24 executing program 3 (fault-call:3 fault-nth:5): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 431.209157][T20393] isofs_fill_super: root inode is not a directory. Corrupted media? [ 431.223494][T20391] ISOFS: Unable to identify CD-ROM format. [ 431.240858][T20390] loop1: detected capacity change from 0 to 136 [ 431.243236][T20414] FAULT_INJECTION: forcing a failure. [ 431.243236][T20414] name failslab, interval 1, probability 0, space 0, times 0 [ 431.260180][T20414] CPU: 1 PID: 20414 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 431.270556][T20414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.280694][T20414] Call Trace: [ 431.284130][T20414] dump_stack+0x137/0x19d [ 431.288463][T20414] should_fail+0x23c/0x250 [ 431.292892][T20414] ? sidtab_sid2str_get+0x9c/0x130 [ 431.298196][T20414] __should_failslab+0x81/0x90 [ 431.302967][T20414] should_failslab+0x5/0x20 [ 431.307548][T20414] __kmalloc_track_caller+0x64/0x340 [ 431.312842][T20414] kmemdup+0x21/0x50 [ 431.316815][T20414] sidtab_sid2str_get+0x9c/0x130 [ 431.321757][T20414] security_sid_to_context_core+0x1cb/0x2d0 [ 431.327754][T20414] security_sid_to_context_force+0x2f/0x40 [ 431.333547][T20414] selinux_inode_init_security+0x49e/0x550 [ 431.339435][T20414] security_inode_init_security+0xd7/0x260 [ 431.345425][T20414] ? ext4_init_security+0x40/0x40 [ 431.350843][T20414] ext4_init_security+0x30/0x40 [ 431.355935][T20414] __ext4_new_inode+0x29a1/0x2f70 [ 431.361012][T20414] ext4_mknod+0x18c/0x320 [ 431.365433][T20414] ? security_inode_mknod+0xc2/0xe0 [ 431.370651][T20414] vfs_mknod+0x2da/0x3a0 [ 431.375170][T20414] do_mknodat+0x219/0x320 [ 431.379867][T20414] __x64_sys_mknodat+0x4e/0x60 [ 431.384649][T20414] do_syscall_64+0x4a/0x90 [ 431.389089][T20414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 431.395062][T20414] RIP: 0033:0x4665d9 [ 431.399407][T20414] 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 [ 431.419531][T20414] RSP: 002b:00007fdd9d452188 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 431.427943][T20414] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 431.435995][T20414] RDX: 0000000000001200 RSI: 0000000020000100 RDI: 0000000000000003 [ 431.443995][T20414] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 431.451950][T20414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 19:08:24 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xc, 0xffff77ff000) [ 431.459992][T20414] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 19:08:24 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:24 executing program 3 (fault-call:3 fault-nth:6): syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:24 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xd, 0xffff77ff000) [ 431.523412][T20390] ISOFS: unable to read i-node block [ 431.525597][T20402] loop2: detected capacity change from 0 to 136 [ 431.528782][T20390] isofs_fill_super: get root inode failed [ 431.541814][T20402] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 431.554905][T20393] loop4: detected capacity change from 0 to 2224 19:08:24 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055745800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 431.588129][T20431] loop5: detected capacity change from 0 to 264192 [ 431.595615][T20393] isofs_fill_super: root inode is not a directory. Corrupted media? [ 431.615533][T20430] FAULT_INJECTION: forcing a failure. [ 431.615533][T20430] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 431.629179][T20430] CPU: 0 PID: 20430 Comm: syz-executor.3 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 431.639433][T20430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.649743][T20430] Call Trace: [ 431.653048][T20430] dump_stack+0x137/0x19d [ 431.657457][T20430] should_fail+0x23c/0x250 [ 431.661902][T20430] should_fail_usercopy+0x16/0x20 [ 431.667130][T20430] _copy_to_user+0x1c/0x90 [ 431.671784][T20430] simple_read_from_buffer+0xab/0x120 [ 431.677158][T20430] proc_fail_nth_read+0xf6/0x140 [ 431.682110][T20430] ? rw_verify_area+0x136/0x250 [ 431.687058][T20430] ? proc_fault_inject_write+0x200/0x200 [ 431.688561][T20402] loop2: detected capacity change from 0 to 136 [ 431.692700][T20430] vfs_read+0x154/0x5d0 [ 431.703201][T20430] ? __fget_light+0x21b/0x260 [ 431.707918][T20430] ? __cond_resched+0x11/0x40 [ 431.712860][T20430] ksys_read+0xce/0x180 [ 431.717018][T20430] __x64_sys_read+0x3e/0x50 [ 431.721721][T20430] do_syscall_64+0x4a/0x90 [ 431.726170][T20430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 431.732143][T20430] RIP: 0033:0x41935c [ 431.736107][T20430] 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 [ 431.755800][T20430] RSP: 002b:00007fdd9d452170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 431.764250][T20430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 431.772383][T20430] RDX: 000000000000000f RSI: 00007fdd9d4521e0 RDI: 0000000000000004 [ 431.780339][T20430] RBP: 00007fdd9d4521d0 R08: 0000000000000000 R09: 0000000000000000 [ 431.788503][T20430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 431.796458][T20430] R13: 00007ffffa627fef R14: 00007fdd9d452300 R15: 0000000000022000 [ 431.818531][T20402] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 431.829052][T20431] ISOFS: Unable to identify CD-ROM format. 19:08:24 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffe, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:24 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800210020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:24 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xe, 0xffff77ff000) 19:08:24 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 431.861454][T20446] loop1: detected capacity change from 0 to 136 [ 431.876408][T20431] loop5: detected capacity change from 0 to 264192 [ 431.895185][T20446] ISOFS: unable to read i-node block [ 431.896846][T20431] ISOFS: Unable to identify CD-ROM format. [ 431.900613][T20446] isofs_fill_super: get root inode failed 19:08:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:25 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x10, 0xffff77ff000) 19:08:25 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1202, 0x0) [ 431.934608][T20455] loop4: detected capacity change from 0 to 2224 [ 431.951688][T20455] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:25 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1203, 0x0) [ 431.993056][T20446] loop1: detected capacity change from 0 to 136 [ 431.999770][T20455] loop4: detected capacity change from 0 to 2224 [ 432.008049][T20446] ISOFS: unable to read i-node block [ 432.013402][T20446] isofs_fill_super: get root inode failed [ 432.019894][T20455] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:25 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x12, 0xffff77ff000) 19:08:25 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800220020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:25 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00557a5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 432.055236][T20478] loop5: detected capacity change from 0 to 264192 [ 432.083423][T20478] ISOFS: Unable to identify CD-ROM format. 19:08:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 432.171063][T20501] loop1: detected capacity change from 0 to 136 [ 432.182045][T20502] loop4: detected capacity change from 0 to 2224 [ 432.188949][T20501] ISOFS: unable to read i-node block [ 432.194326][T20501] isofs_fill_super: get root inode failed [ 432.205451][T20502] isofs_fill_super: root inode is not a directory. Corrupted media? [ 432.218487][T20506] loop5: detected capacity change from 0 to 264192 [ 432.232885][T20501] loop1: detected capacity change from 0 to 136 [ 432.240260][T20506] ISOFS: Unable to identify CD-ROM format. [ 432.248824][T20501] ISOFS: unable to read i-node block [ 432.254173][T20501] isofs_fill_super: get root inode failed [ 432.260327][T20502] loop4: detected capacity change from 0 to 2224 [ 432.281229][T20502] isofs_fill_super: root inode is not a directory. Corrupted media? [ 432.409216][T20465] loop2: detected capacity change from 0 to 136 [ 432.419069][T20465] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:25 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2d000, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:25 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x93, 0xffff77ff000) 19:08:25 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1204, 0x0) 19:08:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:25 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00558b5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:25 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800250020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 432.605224][T20538] loop5: detected capacity change from 0 to 264192 [ 432.617303][T20545] loop4: detected capacity change from 0 to 2224 [ 432.623970][T20546] loop1: detected capacity change from 0 to 136 19:08:25 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfe, 0xffff77ff000) 19:08:25 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1205, 0x0) [ 432.650999][T20538] ISOFS: Unable to identify CD-ROM format. [ 432.669307][T20545] isofs_fill_super: root inode is not a directory. Corrupted media? [ 432.680183][T20546] ISOFS: unable to read i-node block [ 432.685506][T20546] isofs_fill_super: get root inode failed 19:08:25 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:25 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x204, 0xffff77ff000) 19:08:25 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1206, 0x0) [ 432.769856][T20545] loop4: detected capacity change from 0 to 2224 [ 432.796647][T20545] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:25 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1207, 0x0) [ 432.814725][T20546] loop1: detected capacity change from 0 to 136 [ 432.822145][T20546] ISOFS: unable to read i-node block [ 432.827584][T20546] isofs_fill_super: get root inode failed [ 432.837877][T20569] loop5: detected capacity change from 0 to 264192 [ 432.880106][T20569] ISOFS: Unable to identify CD-ROM format. [ 432.947146][T20569] loop5: detected capacity change from 0 to 264192 [ 432.983862][T20569] ISOFS: Unable to identify CD-ROM format. [ 433.374657][T20544] loop2: detected capacity change from 0 to 136 [ 433.385450][T20544] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:26 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffff2, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:26 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x281, 0xffff77ff000) 19:08:26 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800290020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:26 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055fe5800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:26 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x120c, 0x0) 19:08:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 433.552125][T20607] loop1: detected capacity change from 0 to 136 [ 433.559014][T20609] loop4: detected capacity change from 0 to 2224 [ 433.567842][T20607] ISOFS: unable to read i-node block [ 433.571997][T20613] EXT4-fs: 19 callbacks suppressed [ 433.572050][T20613] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 433.573162][T20607] isofs_fill_super: get root inode failed [ 433.578814][T20608] loop5: detected capacity change from 0 to 264192 19:08:26 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x300, 0xffff77ff000) [ 433.601221][T20609] isofs_fill_super: root inode is not a directory. Corrupted media? [ 433.607761][T20608] ISOFS: Unable to identify CD-ROM format. [ 433.628468][T20624] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 433.664280][T20608] loop5: detected capacity change from 0 to 264192 [ 433.671010][T20609] loop4: detected capacity change from 0 to 2224 [ 433.677526][T20607] loop1: detected capacity change from 0 to 136 19:08:26 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1210, 0x0) 19:08:26 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x402, 0xffff77ff000) [ 433.706513][T20609] isofs_fill_super: root inode is not a directory. Corrupted media? [ 433.716570][T20607] ISOFS: unable to read i-node block [ 433.721900][T20607] isofs_fill_super: get root inode failed [ 433.739817][T20608] ISOFS: Unable to identify CD-ROM format. 19:08:26 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:26 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005900200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:26 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800400020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 433.793674][T20640] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 433.816289][T20645] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 433.917052][T20648] loop5: detected capacity change from 0 to 264192 [ 433.931524][T20656] loop1: detected capacity change from 0 to 136 [ 433.938409][T20657] loop4: detected capacity change from 0 to 2224 [ 433.941479][T20648] ISOFS: Unable to identify CD-ROM format. [ 433.953523][T20656] ISOFS: unable to read i-node block [ 433.958859][T20656] isofs_fill_super: get root inode failed [ 433.968209][T20657] isofs_fill_super: root inode is not a directory. Corrupted media? [ 434.046890][T20656] loop1: detected capacity change from 0 to 136 [ 434.046897][T20657] loop4: detected capacity change from 0 to 2224 [ 434.060608][T20656] ISOFS: unable to read i-node block [ 434.066040][T20656] isofs_fill_super: get root inode failed [ 434.073117][T20657] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:27 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffff8, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:27 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x406, 0xffff77ff000) 19:08:27 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1212, 0x0) 19:08:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:27 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005900200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:27 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005804580020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 434.535873][T20686] loop1: detected capacity change from 0 to 136 [ 434.543032][T20688] loop5: detected capacity change from 0 to 264192 [ 434.545811][T20687] loop4: detected capacity change from 0 to 2224 [ 434.557771][T20686] ISOFS: unable to read i-node block [ 434.563328][T20686] isofs_fill_super: get root inode failed [ 434.563679][T20689] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:27 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x500, 0xffff77ff000) [ 434.585672][T20687] isofs_fill_super: root inode is not a directory. Corrupted media? [ 434.596809][T20688] ISOFS: Unable to identify CD-ROM format. 19:08:27 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:27 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1213, 0x0) [ 434.643562][T20704] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 434.672843][T20686] loop1: detected capacity change from 0 to 136 19:08:27 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x600, 0xffff77ff000) [ 434.709419][T20687] loop4: detected capacity change from 0 to 2224 [ 434.727576][T20686] ISOFS: unable to read i-node block [ 434.733002][T20686] isofs_fill_super: get root inode failed [ 434.739302][T20687] isofs_fill_super: root inode is not a directory. Corrupted media? [ 434.750290][T20720] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:27 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803880020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:27 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005827030020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 434.759719][T20716] loop5: detected capacity change from 0 to 264192 [ 434.829209][T20732] loop1: detected capacity change from 0 to 136 [ 434.839252][T20724] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 434.850167][T20732] ISOFS: unable to read i-node block [ 434.855510][T20732] isofs_fill_super: get root inode failed [ 434.868596][T20716] ISOFS: Unable to identify CD-ROM format. [ 434.877081][T20735] loop4: detected capacity change from 0 to 2224 [ 434.898403][T20732] loop1: detected capacity change from 0 to 136 [ 434.906072][T20732] ISOFS: unable to read i-node block [ 434.911423][T20732] isofs_fill_super: get root inode failed [ 434.924764][T20735] isofs_fill_super: root inode is not a directory. Corrupted media? [ 434.971197][T20735] loop4: detected capacity change from 0 to 2224 [ 434.995665][T20735] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:28 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffff9, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:28 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x604, 0xffff77ff000) 19:08:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:28 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800060020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:28 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1224, 0x0) 19:08:28 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803ce0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 435.496792][T20761] loop1: detected capacity change from 0 to 136 [ 435.503228][T20764] loop5: detected capacity change from 0 to 264192 [ 435.513044][T20761] ISOFS: unable to read i-node block [ 435.518523][T20761] isofs_fill_super: get root inode failed [ 435.523355][T20764] ISOFS: Unable to identify CD-ROM format. [ 435.531728][T20769] loop4: detected capacity change from 0 to 2224 19:08:28 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x900, 0xffff77ff000) 19:08:28 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 435.538790][T20770] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 435.554754][T20779] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 435.570452][T20769] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:28 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x122e, 0x0) 19:08:28 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xc00, 0xffff77ff000) [ 435.609449][T20761] loop1: detected capacity change from 0 to 136 [ 435.620413][T20761] ISOFS: unable to read i-node block [ 435.625983][T20761] isofs_fill_super: get root inode failed [ 435.640807][T20769] loop4: detected capacity change from 0 to 2224 19:08:28 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800070020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 435.655033][T20769] isofs_fill_super: root inode is not a directory. Corrupted media? [ 435.674486][T20797] loop5: detected capacity change from 0 to 264192 19:08:28 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xd00, 0xffff77ff000) [ 435.710451][T20797] ISOFS: Unable to identify CD-ROM format. [ 435.743218][T20806] loop1: detected capacity change from 0 to 136 [ 435.761087][T20806] ISOFS: unable to read i-node block [ 435.766543][T20806] isofs_fill_super: get root inode failed [ 435.807975][T20806] loop1: detected capacity change from 0 to 136 [ 435.821865][T20806] ISOFS: unable to read i-node block [ 435.827239][T20806] isofs_fill_super: get root inode failed 19:08:29 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffffffe, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803cf0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:29 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) 19:08:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:29 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xe00, 0xffff77ff000) 19:08:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000a0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 436.462567][T20829] loop1: detected capacity change from 0 to 136 [ 436.469606][T20830] loop4: detected capacity change from 0 to 2224 [ 436.480637][T20829] ISOFS: unable to read i-node block [ 436.486264][T20829] isofs_fill_super: get root inode failed [ 436.493193][T20830] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:29 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005802200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 436.510958][T20842] loop5: detected capacity change from 0 to 264192 19:08:29 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x1200, 0xffff77ff000) 19:08:29 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:29 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d00020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 436.579978][T20842] ISOFS: Unable to identify CD-ROM format. [ 436.603186][T20854] loop1: detected capacity change from 0 to 136 [ 436.620536][T20842] loop5: detected capacity change from 0 to 264192 19:08:29 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x2000, 0xffff77ff000) 19:08:29 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1202000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 436.636675][T20854] ISOFS: unable to read i-node block [ 436.641999][T20854] isofs_fill_super: get root inode failed [ 436.648095][T20862] loop4: detected capacity change from 0 to 2224 [ 436.665081][T20862] isofs_fill_super: root inode is not a directory. Corrupted media? [ 436.674509][T20842] ISOFS: Unable to identify CD-ROM format. [ 436.743152][T20862] loop4: detected capacity change from 0 to 2224 [ 436.750943][T20862] isofs_fill_super: root inode is not a directory. Corrupted media? [ 436.812405][T20887] loop5: detected capacity change from 0 to 264192 [ 436.833084][T20887] ISOFS: Unable to identify CD-ROM format. 19:08:30 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffe, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:30 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2) 19:08:30 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:30 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3f00, 0xffff77ff000) 19:08:30 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d10020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x1302000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:30 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x4000, 0xffff77ff000) [ 437.465953][T20909] loop5: detected capacity change from 0 to 264192 [ 437.472641][T20911] loop4: detected capacity change from 0 to 2224 [ 437.480747][T20912] loop1: detected capacity change from 0 to 136 [ 437.493406][T20911] isofs_fill_super: root inode is not a directory. Corrupted media? [ 437.501775][T20912] ISOFS: unable to read i-node block [ 437.505827][T20909] ISOFS: Unable to identify CD-ROM format. 19:08:30 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x3) 19:08:30 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x8102, 0xffff77ff000) [ 437.507279][T20912] isofs_fill_super: get root inode failed 19:08:30 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005804200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 437.572944][T20909] loop5: detected capacity change from 0 to 264192 [ 437.579956][T20911] loop4: detected capacity change from 0 to 2224 [ 437.591437][T20911] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:30 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:30 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x9300, 0xffff77ff000) [ 437.627298][T20943] loop1: detected capacity change from 0 to 136 [ 437.627708][T20909] ISOFS: Unable to identify CD-ROM format. [ 437.641163][T20943] ISOFS: unable to read i-node block [ 437.646611][T20943] isofs_fill_super: get root inode failed [ 437.695902][T20943] loop1: detected capacity change from 0 to 136 [ 437.707134][T20943] ISOFS: unable to read i-node block [ 437.712584][T20943] isofs_fill_super: get root inode failed [ 437.750045][T20955] loop5: detected capacity change from 0 to 264192 [ 437.772930][T20955] ISOFS: Unable to identify CD-ROM format. 19:08:31 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffffffffffffe, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:31 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x4) 19:08:31 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d20020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:31 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfeff, 0xffff77ff000) 19:08:31 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005805200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:31 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xff01, 0xffff77ff000) 19:08:31 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x5) [ 438.407439][T20974] loop5: detected capacity change from 0 to 264192 [ 438.422237][T20974] ISOFS: Unable to identify CD-ROM format. [ 438.442931][T20983] loop1: detected capacity change from 0 to 136 [ 438.480393][T20988] loop4: detected capacity change from 0 to 2224 [ 438.489664][T20974] loop5: detected capacity change from 0 to 264192 [ 438.491692][T20983] ISOFS: unable to read i-node block [ 438.501606][T20983] isofs_fill_super: get root inode failed [ 438.518892][T20974] ISOFS: Unable to identify CD-ROM format. 19:08:31 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xff0f, 0xffff77ff000) 19:08:31 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x6) 19:08:31 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 438.526253][T20988] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:31 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfffe, 0xffff77ff000) [ 438.590033][T20988] loop4: detected capacity change from 0 to 2224 [ 438.607468][T20983] loop1: detected capacity change from 0 to 136 [ 438.616926][T20988] isofs_fill_super: root inode is not a directory. Corrupted media? [ 438.627263][T21021] loop5: detected capacity change from 0 to 264192 [ 438.637754][T21024] EXT4-fs: 14 callbacks suppressed [ 438.637763][T21024] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 438.656195][T20983] ISOFS: unable to read i-node block [ 438.661514][T20983] isofs_fill_super: get root inode failed [ 438.689894][T21021] ISOFS: Unable to identify CD-ROM format. [ 438.701967][T21030] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d30020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:32 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:32 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x2223a, 0xffff77ff000) 19:08:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005806200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:32 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x7) [ 439.390157][T21048] loop5: detected capacity change from 0 to 264192 [ 439.407008][T21048] ISOFS: Unable to identify CD-ROM format. [ 439.419389][T21050] loop4: detected capacity change from 0 to 2224 [ 439.427823][T21055] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:32 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x100000, 0xffff77ff000) 19:08:32 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3bd4afe200000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 439.437573][T21050] isofs_fill_super: root inode is not a directory. Corrupted media? [ 439.446397][T21057] loop1: detected capacity change from 0 to 136 [ 439.472414][T21057] ISOFS: unable to read i-node block [ 439.477784][T21057] isofs_fill_super: get root inode failed 19:08:32 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x800000, 0xffff77ff000) [ 439.499451][T21063] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 439.529802][T21050] loop4: detected capacity change from 0 to 2224 [ 439.541158][T21050] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:32 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x8) 19:08:32 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d40020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:32 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005807200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 439.564678][T21057] loop1: detected capacity change from 0 to 136 [ 439.575608][T21057] ISOFS: unable to read i-node block [ 439.580944][T21057] isofs_fill_super: get root inode failed [ 439.614345][T21077] loop5: detected capacity change from 0 to 264192 [ 439.639239][T21091] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 439.644083][T21093] loop1: detected capacity change from 0 to 136 19:08:32 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x1000000, 0xffff77ff000) [ 439.663155][T21077] ISOFS: Unable to identify CD-ROM format. [ 439.670896][T21093] ISOFS: unable to read i-node block [ 439.676311][T21093] isofs_fill_super: get root inode failed [ 439.682636][T21095] loop4: detected capacity change from 0 to 2224 [ 439.693455][T21100] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 439.708816][T21095] isofs_fill_super: root inode is not a directory. Corrupted media? [ 439.747297][T21095] loop4: detected capacity change from 0 to 2224 [ 439.762004][T21095] isofs_fill_super: root inode is not a directory. Corrupted media? [ 439.771061][T21093] loop1: detected capacity change from 0 to 136 [ 439.792899][T21093] ISOFS: unable to read i-node block [ 439.798321][T21093] isofs_fill_super: get root inode failed 19:08:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="024344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:33 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xc) 19:08:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d50020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x2000000, 0xffff77ff000) 19:08:33 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005808200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 440.354162][T21133] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 440.363415][T21132] loop1: detected capacity change from 0 to 136 [ 440.367161][T21131] loop4: detected capacity change from 0 to 2224 [ 440.376291][T21136] loop2: detected capacity change from 0 to 136 [ 440.384277][T21139] loop5: detected capacity change from 0 to 264192 [ 440.390986][T21132] ISOFS: unable to read i-node block [ 440.396516][T21132] isofs_fill_super: get root inode failed 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x2040000, 0xffff77ff000) 19:08:33 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005809200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:33 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x10) 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3000000, 0xffff77ff000) [ 440.404195][T21131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 440.407251][T21145] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 440.420471][T21139] ISOFS: Unable to identify CD-ROM format. [ 440.440609][T21136] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 440.470252][T21131] loop4: detected capacity change from 0 to 2224 [ 440.485070][T21136] loop2: detected capacity change from 0 to 136 [ 440.485099][T21139] loop5: detected capacity change from 0 to 264192 [ 440.510031][T21131] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x4000000, 0xffff77ff000) 19:08:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 440.510065][T21136] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 440.531907][T21139] ISOFS: Unable to identify CD-ROM format. [ 440.565554][T21173] loop1: detected capacity change from 0 to 136 [ 440.568295][T21172] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 440.581048][T21173] ISOFS: unable to read i-node block [ 440.586404][T21173] isofs_fill_super: get root inode failed [ 440.589500][T21178] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:33 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='BCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:33 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x12) 19:08:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d60020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x5000000, 0xffff77ff000) [ 440.625382][T21173] loop1: detected capacity change from 0 to 136 [ 440.643163][T21173] ISOFS: unable to read i-node block [ 440.648519][T21173] isofs_fill_super: get root inode failed 19:08:33 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580a200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 440.669773][T21193] loop2: detected capacity change from 0 to 136 [ 440.680964][T21192] loop5: detected capacity change from 0 to 264192 [ 440.682915][T21194] loop4: detected capacity change from 0 to 2224 [ 440.696613][T21193] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 440.711055][T21194] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:33 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x13) 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x6000000, 0xffff77ff000) [ 440.730225][T21192] ISOFS: Unable to identify CD-ROM format. [ 440.753021][T21194] loop4: detected capacity change from 0 to 2224 19:08:33 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000080000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 440.774743][T21213] loop1: detected capacity change from 0 to 136 [ 440.791994][T21194] isofs_fill_super: root inode is not a directory. Corrupted media? [ 440.801504][T21193] loop2: detected capacity change from 0 to 136 [ 440.808781][T21213] ISOFS: unable to read i-node block [ 440.814123][T21213] isofs_fill_super: get root inode failed [ 440.820606][T21227] loop5: detected capacity change from 0 to 264192 19:08:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d70020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:33 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x24) 19:08:33 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x6040000, 0xffff77ff000) [ 440.833292][T21193] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 440.859294][T21227] ISOFS: Unable to identify CD-ROM format. 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2e) [ 440.901307][T21240] loop4: detected capacity change from 0 to 2224 [ 440.919156][T21240] isofs_fill_super: root inode is not a directory. Corrupted media? [ 440.931479][T21227] loop5: detected capacity change from 0 to 264192 [ 440.934023][T21213] loop1: detected capacity change from 0 to 136 19:08:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="864344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x9000000, 0xffff77ff000) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xc0) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xc000000, 0xffff77ff000) [ 440.946089][T21227] ISOFS: Unable to identify CD-ROM format. [ 440.952966][T21213] ISOFS: unable to read i-node block [ 440.958411][T21213] isofs_fill_super: get root inode failed 19:08:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580b200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d80020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 440.998471][T21240] loop4: detected capacity change from 0 to 2224 [ 441.018770][T21240] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.035926][T21273] loop2: detected capacity change from 0 to 136 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x300) [ 441.043322][T21274] loop5: detected capacity change from 0 to 264192 [ 441.046220][T21278] loop1: detected capacity change from 0 to 136 [ 441.058632][T21278] ISOFS: unable to read i-node block [ 441.064010][T21278] isofs_fill_super: get root inode failed [ 441.065392][T21273] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 441.083595][T21274] ISOFS: Unable to identify CD-ROM format. 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xd000000, 0xffff77ff000) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x480) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xe000000, 0xffff77ff000) [ 441.099723][T21278] loop1: detected capacity change from 0 to 136 [ 441.137779][T21278] ISOFS: unable to read i-node block [ 441.143108][T21278] isofs_fill_super: get root inode failed [ 441.149728][T21293] loop4: detected capacity change from 0 to 2224 [ 441.158172][T21293] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.176872][T21274] loop5: detected capacity change from 0 to 264192 [ 441.184237][T21273] loop2: detected capacity change from 0 to 136 19:08:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580c200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 441.196325][T21273] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 441.209802][T21293] loop4: detected capacity change from 0 to 2224 [ 441.217184][T21293] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.233807][T21274] ISOFS: Unable to identify CD-ROM format. 19:08:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="884344303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x4f5) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x10000000, 0xffff77ff000) 19:08:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803d90020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 441.272994][T21324] loop1: detected capacity change from 0 to 136 [ 441.285874][T21324] ISOFS: unable to read i-node block [ 441.291228][T21324] isofs_fill_super: get root inode failed 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x12000000, 0xffff77ff000) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x500) [ 441.317520][T21335] loop4: detected capacity change from 0 to 2224 [ 441.335030][T21335] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.345699][T21341] loop2: detected capacity change from 0 to 136 [ 441.352025][T21342] loop5: detected capacity change from 0 to 264192 [ 441.368378][T21324] loop1: detected capacity change from 0 to 136 [ 441.380936][T21341] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 441.381829][T21335] loop4: detected capacity change from 0 to 2224 [ 441.394652][T21342] ISOFS: Unable to identify CD-ROM format. [ 441.408877][T21324] ISOFS: unable to read i-node block 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x20000000, 0xffff77ff000) [ 441.414394][T21324] isofs_fill_super: get root inode failed [ 441.432975][T21335] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3a220200, 0xffff77ff000) 19:08:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580d200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005826ef0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 441.463898][T21341] loop2: detected capacity change from 0 to 136 [ 441.484853][T21341] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='H\tD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x600) [ 441.532529][T21375] loop5: detected capacity change from 0 to 264192 [ 441.541902][T21378] loop4: detected capacity change from 0 to 2224 [ 441.560165][T21378] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.569357][T21390] loop1: detected capacity change from 0 to 136 [ 441.569802][T21375] ISOFS: Unable to identify CD-ROM format. 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3f000000, 0xffff77ff000) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x700) [ 441.596732][T21392] loop2: detected capacity change from 0 to 136 [ 441.605987][T21390] ISOFS: unable to read i-node block [ 441.611332][T21390] isofs_fill_super: get root inode failed [ 441.629267][T21392] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x40000000, 0xffff77ff000) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xc00) [ 441.655259][T21378] loop4: detected capacity change from 0 to 2224 19:08:34 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058fffe0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 441.696600][T21378] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.705682][T21390] loop1: detected capacity change from 0 to 136 [ 441.723250][T21390] ISOFS: unable to read i-node block [ 441.726342][T21420] loop5: detected capacity change from 0 to 264192 [ 441.728599][T21390] isofs_fill_super: get root inode failed 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x81020000, 0xffff77ff000) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x1200) [ 441.749544][T21392] loop2: detected capacity change from 0 to 136 [ 441.764595][T21420] ISOFS: Unable to identify CD-ROM format. [ 441.787189][T21392] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:34 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580e200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:34 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 441.802796][T21432] loop4: detected capacity change from 0 to 2224 [ 441.819053][T21432] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.837489][T21443] loop1: detected capacity change from 0 to 136 19:08:34 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HDD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:34 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x1300) 19:08:34 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x93000000, 0xffff77ff000) [ 441.856348][T21443] ISOFS: unable to read i-node block [ 441.861084][T21432] loop4: detected capacity change from 0 to 2224 [ 441.861706][T21443] isofs_fill_super: get root inode failed [ 441.874809][T21432] isofs_fill_super: root inode is not a directory. Corrupted media? [ 441.890137][T21451] loop5: detected capacity change from 0 to 264192 19:08:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800020020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xe4ffffff, 0xffff77ff000) [ 441.921037][T21443] loop1: detected capacity change from 0 to 136 [ 441.938617][T21451] ISOFS: Unable to identify CD-ROM format. [ 441.945946][T21461] loop2: detected capacity change from 0 to 136 [ 441.964332][T21443] ISOFS: unable to read i-node block 19:08:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2000) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xf4ffffff, 0xffff77ff000) [ 441.966377][T21461] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 441.969729][T21443] isofs_fill_super: get root inode failed 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xf5ffffff, 0xffff77ff000) 19:08:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580f200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 442.036662][T21478] loop4: detected capacity change from 0 to 2224 [ 442.056067][T21461] loop2: detected capacity change from 0 to 136 [ 442.062883][T21478] isofs_fill_super: root inode is not a directory. Corrupted media? [ 442.072861][T21496] loop5: detected capacity change from 0 to 264192 [ 442.074712][T21461] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 442.096755][T21499] loop1: detected capacity change from 0 to 136 [ 442.120473][T21499] ISOFS: unable to read i-node block [ 442.125878][T21499] isofs_fill_super: get root inode failed 19:08:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005810200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 442.133755][T21496] ISOFS: Unable to identify CD-ROM format. 19:08:35 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="484302303031", 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2400) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfbffffff, 0xffff77ff000) [ 442.172074][T21478] loop4: detected capacity change from 0 to 2224 [ 442.179291][T21478] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000a0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x26ea) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfeffffff, 0xffff77ff000) [ 442.241646][T21522] loop1: detected capacity change from 0 to 136 [ 442.255768][T21524] loop2: detected capacity change from 0 to 136 [ 442.263490][T21523] loop5: detected capacity change from 0 to 264192 [ 442.274322][T21522] ISOFS: unable to read i-node block [ 442.277697][T21524] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xff010000, 0xffff77ff000) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2e00) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xff0f0000, 0xffff77ff000) [ 442.279647][T21522] isofs_fill_super: get root inode failed [ 442.301077][T21523] ISOFS: Unable to identify CD-ROM format. 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffefffff, 0xffff77ff000) [ 442.348036][T21524] loop2: detected capacity change from 0 to 136 [ 442.356014][T21522] loop1: detected capacity change from 0 to 136 [ 442.362530][T21543] loop4: detected capacity change from 0 to 2224 [ 442.380300][T21524] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 442.389259][T21543] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005811200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 442.404475][T21522] ISOFS: unable to read i-node block [ 442.409819][T21522] isofs_fill_super: get root inode failed 19:08:35 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC\n001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffefff, 0xffff77ff000) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x3f00) [ 442.455541][T21543] loop4: detected capacity change from 0 to 2224 [ 442.464759][T21574] loop5: detected capacity change from 0 to 264192 [ 442.479269][T21543] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000d0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffff7f, 0xffff77ff000) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x8004) [ 442.512970][T21574] ISOFS: Unable to identify CD-ROM format. [ 442.547796][T21587] loop1: detected capacity change from 0 to 136 [ 442.553871][T21586] loop2: detected capacity change from 0 to 136 [ 442.571976][T21586] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 442.584693][T21574] loop5: detected capacity change from 0 to 264192 [ 442.597580][T21587] ISOFS: unable to read i-node block [ 442.602927][T21587] isofs_fill_super: get root inode failed [ 442.614090][T21574] ISOFS: Unable to identify CD-ROM format. 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xc000) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffffe4, 0xffff77ff000) 19:08:35 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC!001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 442.620165][T21603] loop4: detected capacity change from 0 to 2224 19:08:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 442.656286][T21603] isofs_fill_super: root inode is not a directory. Corrupted media? [ 442.672032][T21587] loop1: detected capacity change from 0 to 136 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xea26) 19:08:35 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005812200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfffffff4, 0xffff77ff000) [ 442.698183][T21587] ISOFS: unable to read i-node block [ 442.703645][T21587] isofs_fill_super: get root inode failed [ 442.715403][T21623] loop2: detected capacity change from 0 to 136 [ 442.730965][T21623] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfffffff5, 0xffff77ff000) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xf504) [ 442.763098][T21603] loop4: detected capacity change from 0 to 2224 [ 442.792246][T21603] isofs_fill_super: root inode is not a directory. Corrupted media? [ 442.800908][T21623] loop2: detected capacity change from 0 to 136 19:08:35 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000e0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:35 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfffffffb, 0xffff77ff000) 19:08:35 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xff0f) [ 442.811088][T21623] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 442.820681][T21648] loop1: detected capacity change from 0 to 136 [ 442.829018][T21648] ISOFS: unable to read i-node block [ 442.834370][T21648] isofs_fill_super: get root inode failed 19:08:35 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfffffffe, 0xffff77ff000) 19:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC\"001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 442.894621][T21665] loop4: detected capacity change from 0 to 2224 [ 442.914818][T21666] loop5: detected capacity change from 0 to 264192 [ 442.917198][T21648] loop1: detected capacity change from 0 to 136 [ 442.921442][T21665] isofs_fill_super: root inode is not a directory. Corrupted media? [ 442.936677][T21648] ISOFS: unable to read i-node block 19:08:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005822200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x80000) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x1000000000000, 0xffff77ff000) [ 442.942001][T21648] isofs_fill_super: get root inode failed [ 442.955129][T21666] ISOFS: Unable to identify CD-ROM format. [ 442.955375][T21680] loop2: detected capacity change from 0 to 136 [ 443.000272][T21691] loop1: detected capacity change from 0 to 136 [ 443.002490][T21666] loop5: detected capacity change from 0 to 264192 [ 443.008117][T21680] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 443.019248][T21666] ISOFS: Unable to identify CD-ROM format. [ 443.027429][T21665] loop4: detected capacity change from 0 to 2224 [ 443.034458][T21691] ISOFS: unable to read i-node block [ 443.040221][T21691] isofs_fill_super: get root inode failed 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x80040) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x7ffffffffffff, 0xffff77ff000) 19:08:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xdaffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.046743][T21665] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800210020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x200000) [ 443.096302][T21680] loop2: detected capacity change from 0 to 136 [ 443.113570][T21680] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC#001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x10000000000000, 0xffff77ff000) [ 443.141877][T21691] loop1: detected capacity change from 0 to 136 [ 443.161646][T21725] loop5: detected capacity change from 0 to 264192 [ 443.183314][T21691] ISOFS: unable to read i-node block [ 443.188959][T21691] isofs_fill_super: get root inode failed 19:08:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xec01000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.197075][T21725] ISOFS: Unable to identify CD-ROM format. [ 443.202379][T21732] loop4: detected capacity change from 0 to 2224 [ 443.210118][T21735] loop2: detected capacity change from 0 to 136 [ 443.234422][T21732] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005825200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x80000000000000, 0xffff77ff000) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xc00000) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x100000000000000, 0xffff77ff000) [ 443.254818][T21735] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x1000000) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x200000000000000, 0xffff77ff000) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2000000) [ 443.312723][T21732] loop4: detected capacity change from 0 to 2224 [ 443.322543][T21757] loop5: detected capacity change from 0 to 264192 [ 443.336832][T21732] isofs_fill_super: root inode is not a directory. Corrupted media? [ 443.345014][T21735] loop2: detected capacity change from 0 to 136 [ 443.364381][T21757] ISOFS: Unable to identify CD-ROM format. [ 443.382158][T21735] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x204000000000000, 0xffff77ff000) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x3000000) 19:08:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800220020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC$001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.451183][T21779] loop1: detected capacity change from 0 to 136 [ 443.465742][T21779] ISOFS: unable to read i-node block [ 443.471867][T21779] isofs_fill_super: get root inode failed 19:08:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xed01000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.509061][T21779] loop1: detected capacity change from 0 to 136 [ 443.515486][T21791] loop2: detected capacity change from 0 to 136 [ 443.525105][T21779] ISOFS: unable to read i-node block [ 443.528716][T21791] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 443.530685][T21779] isofs_fill_super: get root inode failed 19:08:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005848200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x300000000000000, 0xffff77ff000) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x4000000) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x400000000000000, 0xffff77ff000) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x5000000) [ 443.579579][T21802] loop4: detected capacity change from 0 to 2224 [ 443.586342][T21808] loop5: detected capacity change from 0 to 264192 [ 443.586695][T21791] loop2: detected capacity change from 0 to 136 [ 443.606015][T21808] ISOFS: Unable to identify CD-ROM format. [ 443.620533][T21802] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x500000000000000, 0xffff77ff000) 19:08:36 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC%001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.680693][T21791] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 443.689301][T21826] loop1: detected capacity change from 0 to 136 [ 443.698872][T21802] loop4: detected capacity change from 0 to 2224 [ 443.712235][T21808] loop5: detected capacity change from 0 to 264192 [ 443.719869][T21826] ISOFS: unable to read i-node block [ 443.725198][T21826] isofs_fill_super: get root inode failed 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x600000000000000, 0xffff77ff000) 19:08:36 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 443.735167][T21802] isofs_fill_super: root inode is not a directory. Corrupted media? [ 443.757534][T21847] loop2: detected capacity change from 0 to 136 [ 443.764314][T21845] EXT4-fs: 64 callbacks suppressed [ 443.764327][T21845] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 443.786828][T21847] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 443.799253][T21852] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 443.801947][T21826] loop1: detected capacity change from 0 to 136 [ 443.816139][T21826] ISOFS: unable to read i-node block [ 443.821769][T21826] isofs_fill_super: get root inode failed 19:08:36 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800250020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:36 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x6000000) 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x604000000000000, 0xffff77ff000) 19:08:36 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500584c200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 443.837086][T21858] loop5: detected capacity change from 0 to 264192 [ 443.839505][T21847] loop2: detected capacity change from 0 to 136 [ 443.851606][T21858] ISOFS: Unable to identify CD-ROM format. [ 443.861508][T21847] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:36 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x900000000000000, 0xffff77ff000) [ 443.880777][T21871] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 443.894616][T21874] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 443.916834][T21858] loop5: detected capacity change from 0 to 264192 19:08:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC&001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xc00000000000000, 0xffff77ff000) 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x7000000) [ 443.943887][T21878] loop1: detected capacity change from 0 to 136 [ 443.966845][T21878] ISOFS: unable to read i-node block [ 443.972177][T21878] isofs_fill_super: get root inode failed [ 443.981116][T21858] ISOFS: Unable to identify CD-ROM format. [ 443.981164][T21889] loop4: detected capacity change from 0 to 2224 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xd00000000000000, 0xffff77ff000) 19:08:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 444.007054][T21889] isofs_fill_super: root inode is not a directory. Corrupted media? [ 444.021620][T21899] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 444.036330][T21901] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xc000000) [ 444.064361][T21898] loop2: detected capacity change from 0 to 136 [ 444.081920][T21878] loop1: detected capacity change from 0 to 136 [ 444.089516][T21889] loop4: detected capacity change from 0 to 2224 [ 444.097899][T21913] loop5: detected capacity change from 0 to 264192 [ 444.099531][T21898] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xe00000000000000, 0xffff77ff000) [ 444.125195][T21889] isofs_fill_super: root inode is not a directory. Corrupted media? [ 444.125579][T21878] ISOFS: unable to read i-node block [ 444.138559][T21878] isofs_fill_super: get root inode failed [ 444.150407][T21913] ISOFS: Unable to identify CD-ROM format. 19:08:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800290020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x1000000000000000, 0xffff77ff000) 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x10000000) 19:08:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005860200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 444.167235][T21923] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 444.178586][T21926] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 444.232988][T21933] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 444.244257][T21937] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 444.274636][T21936] loop1: detected capacity change from 0 to 136 [ 444.280969][T21898] loop2: detected capacity change from 0 to 136 [ 444.286090][T21946] loop4: detected capacity change from 0 to 2224 [ 444.294197][T21936] ISOFS: unable to read i-node block [ 444.299574][T21936] isofs_fill_super: get root inode failed [ 444.311688][T21898] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC\'001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x1200000000000000, 0xffff77ff000) 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x12000000) 19:08:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005868200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 444.319865][T21947] loop5: detected capacity change from 0 to 264192 [ 444.328122][T21946] isofs_fill_super: root inode is not a directory. Corrupted media? [ 444.357370][T21947] ISOFS: Unable to identify CD-ROM format. 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x2000000000000000, 0xffff77ff000) [ 444.389239][T21946] loop4: detected capacity change from 0 to 2224 [ 444.399161][T21946] isofs_fill_super: root inode is not a directory. Corrupted media? [ 444.413197][T21966] loop1: detected capacity change from 0 to 136 [ 444.423425][T21966] ISOFS: unable to read i-node block [ 444.429694][T21966] isofs_fill_super: get root inode failed 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x13000000) [ 444.453933][T21975] loop5: detected capacity change from 0 to 264192 [ 444.466692][T21975] ISOFS: Unable to identify CD-ROM format. [ 444.473143][T21978] loop2: detected capacity change from 0 to 136 [ 444.483411][T21966] loop1: detected capacity change from 0 to 136 19:08:37 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800fe0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 444.498675][T21978] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 444.524100][T21975] loop5: detected capacity change from 0 to 264192 [ 444.530814][T21966] ISOFS: unable to read i-node block [ 444.534139][ T106] ------------[ cut here ]------------ [ 444.536184][T21966] isofs_fill_super: get root inode failed 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3a22020000000000, 0xffff77ff000) 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x24000000) [ 444.541546][ T106] WARNING: CPU: 0 PID: 106 at fs/io_uring.c:8749 io_ring_exit_work+0x260/0x1110 [ 444.556560][ T106] Modules linked in: [ 444.560469][ T106] CPU: 0 PID: 106 Comm: kworker/u4:2 Tainted: G W 5.13.0-rc2-syzkaller #0 [ 444.570299][ T106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.580574][ T106] Workqueue: events_unbound io_ring_exit_work [ 444.586682][ T106] RIP: 0010:io_ring_exit_work+0x260/0x1110 19:08:37 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500586c200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x3f00000000000000, 0xffff77ff000) [ 444.592605][ T106] Code: b6 64 d5 ff 4d 39 ef 0f 85 51 ff ff ff e9 18 ff ff ff e8 a3 64 d5 ff 4d 39 ef 0f 85 3e ff ff ff e9 05 ff ff ff e8 90 64 d5 ff <0f> 0b eb b3 e8 87 64 d5 ff 0f 0b e9 4a fe ff ff c7 44 24 58 00 00 [ 444.612480][ T106] RSP: 0018:ffffc90000353d00 EFLAGS: 00010293 [ 444.618573][ T106] RAX: ffffffff814e2120 RBX: 000000010000385c RCX: ffff8881008c6080 [ 444.626589][ T106] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: ffffffffffffffff [ 444.632030][T21975] ISOFS: Unable to identify CD-ROM format. [ 444.634687][ T106] RBP: 000000010000385b R08: ffffffff814e20cd R09: 00018881330fcb9f [ 444.648475][ T106] R10: ffffffff84554bb0 R11: 0000000000000000 R12: ffff8881330fcdf0 [ 444.656555][ T106] R13: ffff88810034ccc0 R14: 0000000000000000 R15: ffff8881330fc800 [ 444.665018][ T106] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 444.674380][ T106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 444.681145][ T106] CR2: 000055d238a40a48 CR3: 0000000003a0b000 CR4: 00000000001506f0 [ 444.689134][ T106] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 444.697162][ T106] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 444.705329][ T106] Call Trace: [ 444.708932][ T106] ? release_task_stack+0x1c2/0x1f0 [ 444.714320][ T106] ? strscpy+0x12f/0x160 [ 444.718600][ T106] process_one_work+0x3e9/0x8f0 [ 444.723557][ T106] worker_thread+0x636/0xae0 [ 444.728327][ T106] ? finish_task_switch+0xce/0x290 [ 444.733449][ T106] ? _raw_spin_lock_irqsave+0x25/0x80 [ 444.739056][ T106] kthread+0x1d0/0x1f0 [ 444.743314][ T106] ? process_one_work+0x8f0/0x8f0 [ 444.748494][ T106] ? kthread_unuse_mm+0x140/0x140 [ 444.753645][ T106] ret_from_fork+0x1f/0x30 [ 444.758106][ T106] ---[ end trace a88e35156619e5f5 ]--- [ 444.793472][T21978] loop2: detected capacity change from 0 to 136 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x4000000000000000, 0xffff77ff000) 19:08:37 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC(001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:37 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 444.807981][T22003] loop4: detected capacity change from 0 to 2224 [ 444.819313][T21978] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 444.832018][T22003] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:37 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x2e000000) 19:08:37 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x7fffffffffffffff, 0xffff77ff000) [ 444.870565][T22030] loop1: detected capacity change from 0 to 136 [ 444.880554][T22030] ISOFS: unable to read i-node block [ 444.886004][T22030] isofs_fill_super: get root inode failed [ 444.902241][T22028] loop5: detected capacity change from 0 to 264192 [ 444.908819][T22003] loop4: detected capacity change from 0 to 2224 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x8102000000000000, 0xffff77ff000) 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x3f000000) [ 444.916350][T22003] isofs_fill_super: root inode is not a directory. Corrupted media? [ 444.925924][T22028] ISOFS: Unable to identify CD-ROM format. [ 444.931859][T22031] loop2: detected capacity change from 0 to 136 19:08:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800880320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x9300000000000000, 0xffff77ff000) 19:08:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfeffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005874200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 444.974832][T22031] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 444.995196][T22030] loop1: detected capacity change from 0 to 136 [ 445.006874][T22030] ISOFS: unable to read i-node block [ 445.012445][T22030] isofs_fill_super: get root inode failed 19:08:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC)001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x40000800) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xe4ffffff00000000, 0xffff77ff000) [ 445.084257][T22069] loop4: detected capacity change from 0 to 2224 [ 445.093352][T22069] isofs_fill_super: root inode is not a directory. Corrupted media? [ 445.108151][T22080] loop1: detected capacity change from 0 to 136 [ 445.108569][T22084] loop5: detected capacity change from 0 to 264192 [ 445.115141][T22081] loop2: detected capacity change from 0 to 136 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x80040000) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xf4ffffff00000000, 0xffff77ff000) [ 445.138033][T22080] ISOFS: unable to read i-node block [ 445.143378][T22080] isofs_fill_super: get root inode failed [ 445.156350][T22081] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 445.167252][T22084] ISOFS: Unable to identify CD-ROM format. [ 445.178261][T22069] loop4: detected capacity change from 0 to 2224 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x8cffffff) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xf5ffffff00000000, 0xffff77ff000) [ 445.201122][T22069] isofs_fill_super: root inode is not a directory. Corrupted media? [ 445.213474][T22080] loop1: detected capacity change from 0 to 136 19:08:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800ce0320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffbffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfbffffff00000000, 0xffff77ff000) [ 445.254137][T22080] ISOFS: unable to read i-node block [ 445.259497][T22080] isofs_fill_super: get root inode failed [ 445.279619][T22081] loop2: detected capacity change from 0 to 136 19:08:38 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500587a200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 445.303596][T22081] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 445.328141][T22127] loop5: detected capacity change from 0 to 264192 [ 445.339821][T22131] loop4: detected capacity change from 0 to 2224 19:08:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC*001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xa1ffffff) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfeffffff00000000, 0xffff77ff000) 19:08:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 445.399864][T22131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 445.408969][T22127] ISOFS: Unable to identify CD-ROM format. [ 445.420783][T22134] loop1: detected capacity change from 0 to 136 [ 445.436360][T22134] ISOFS: unable to read i-node block [ 445.442151][T22134] isofs_fill_super: get root inode failed 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xe4ffffff) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfeffffffffffffff, 0xffff77ff000) [ 445.467821][T22148] loop2: detected capacity change from 0 to 136 [ 445.482197][T22148] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 445.497004][T22134] loop1: detected capacity change from 0 to 136 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xea260000) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xff01000000000000, 0xffff77ff000) [ 445.518652][T22134] ISOFS: unable to read i-node block [ 445.524400][T22134] isofs_fill_super: get root inode failed [ 445.530248][T22131] loop4: detected capacity change from 0 to 2224 [ 445.537394][T22158] loop5: detected capacity change from 0 to 264192 [ 445.549587][T22148] loop2: detected capacity change from 0 to 136 [ 445.560389][T22158] ISOFS: Unable to identify CD-ROM format. 19:08:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800cf0320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500588b200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xff0f000000000000, 0xffff77ff000) [ 445.568519][T22131] isofs_fill_super: root inode is not a directory. Corrupted media? [ 445.605024][T22148] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC+001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xf5040000) 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffefffff00000000, 0xffff77ff000) [ 445.665336][T22190] loop1: detected capacity change from 0 to 136 [ 445.671969][T22184] loop5: detected capacity change from 0 to 264192 [ 445.697736][T22195] loop4: detected capacity change from 0 to 2224 [ 445.705892][T22190] ISOFS: unable to read i-node block 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffff7f00000000, 0xffff77ff000) [ 445.711345][T22190] isofs_fill_super: get root inode failed [ 445.722928][T22195] isofs_fill_super: root inode is not a directory. Corrupted media? [ 445.736558][T22184] ISOFS: Unable to identify CD-ROM format. [ 445.744125][T22209] loop2: detected capacity change from 0 to 136 19:08:38 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:38 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xf6ffffff) [ 445.761739][T22209] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 445.772349][T22195] loop4: detected capacity change from 0 to 2224 [ 445.782654][T22190] loop1: detected capacity change from 0 to 136 [ 445.789214][T22195] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:38 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d00320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:38 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC,001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 445.823890][T22190] ISOFS: unable to read i-node block [ 445.829215][T22190] isofs_fill_super: get root inode failed [ 445.855278][T22234] loop4: detected capacity change from 0 to 2224 [ 445.862697][T22238] loop2: detected capacity change from 0 to 136 19:08:38 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffffff00000000, 0xffff77ff000) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xfbffffff) [ 445.871925][T22234] isofs_fill_super: root inode is not a directory. Corrupted media? [ 445.895300][T22238] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 445.895689][T22224] loop5: detected capacity change from 0 to 264192 19:08:39 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058fe200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffffffffff0700, 0xffff77ff000) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xfeffffff) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffffffffffff7f, 0xffff77ff000) [ 445.932638][T22224] ISOFS: Unable to identify CD-ROM format. [ 445.935478][T22234] loop4: detected capacity change from 0 to 2224 [ 445.957427][T22238] loop2: detected capacity change from 0 to 136 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xfffffffffffffffe, 0xffff77ff000) 19:08:39 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800220020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 446.006446][T22234] isofs_fill_super: root inode is not a directory. Corrupted media? [ 446.006446][T22259] loop1: detected capacity change from 0 to 136 [ 446.008601][T22238] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 446.030886][T22259] ISOFS: unable to read i-node block [ 446.036222][T22259] isofs_fill_super: get root inode failed [ 446.039270][T22224] loop5: detected capacity change from 0 to 264192 19:08:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d10320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xff0f0000) 19:08:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC-001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 446.092416][T22224] ISOFS: Unable to identify CD-ROM format. 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0xffffffffffffffff, 0xffff77ff000) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xffffff7f) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff002) [ 446.150259][T22293] loop4: detected capacity change from 0 to 2224 [ 446.150422][T22294] loop1: detected capacity change from 0 to 136 [ 446.164459][T22293] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xffffff8c) [ 446.200074][T22294] ISOFS: unable to read i-node block [ 446.205435][T22294] isofs_fill_super: get root inode failed [ 446.211190][T22292] loop5: detected capacity change from 0 to 264192 [ 446.232189][T22293] loop4: detected capacity change from 0 to 2224 19:08:39 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800250020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC.001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff003) [ 446.247079][T22292] ISOFS: Unable to identify CD-ROM format. [ 446.254089][T22314] loop2: detected capacity change from 0 to 136 [ 446.266061][T22314] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 446.279978][T22293] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d20320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xffffffa1) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff004) [ 446.328468][T22327] loop1: detected capacity change from 0 to 136 [ 446.347756][T22327] ISOFS: unable to read i-node block [ 446.353087][T22327] isofs_fill_super: get root inode failed [ 446.359089][T22337] loop5: detected capacity change from 0 to 264192 [ 446.368771][T22338] loop2: detected capacity change from 0 to 136 19:08:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xffffffe4) [ 446.394321][T22337] ISOFS: Unable to identify CD-ROM format. [ 446.405396][T22338] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff005) [ 446.436971][T22327] loop1: detected capacity change from 0 to 136 [ 446.461112][T22327] ISOFS: unable to read i-node block [ 446.466468][T22327] isofs_fill_super: get root inode failed [ 446.472427][T22359] loop4: detected capacity change from 0 to 2224 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xfffffff6) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff006) [ 446.487466][T22372] loop5: detected capacity change from 0 to 264192 [ 446.501601][T22372] ISOFS: Unable to identify CD-ROM format. [ 446.507717][T22338] loop2: detected capacity change from 0 to 136 [ 446.517948][T22359] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:39 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800290020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 446.539582][T22338] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 446.583430][T22359] loop4: detected capacity change from 0 to 2224 [ 446.604922][T22359] isofs_fill_super: root inode is not a directory. Corrupted media? [ 446.613528][T22394] loop1: detected capacity change from 0 to 136 19:08:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC/001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff009) 19:08:39 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d30320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xfffffffb) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff00c) [ 446.629225][T22394] ISOFS: unable to read i-node block [ 446.634575][T22394] isofs_fill_super: get root inode failed [ 446.661721][T22402] loop5: detected capacity change from 0 to 136 [ 446.674279][T22402] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 446.708932][T22402] loop5: detected capacity change from 0 to 136 [ 446.716066][T22394] loop1: detected capacity change from 0 to 136 [ 446.720678][T22402] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 446.732878][T22394] ISOFS: unable to read i-node block [ 446.738238][T22394] isofs_fill_super: get root inode failed 19:08:39 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800400020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:39 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC0001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:39 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0xfffffffe) 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff00d) [ 446.763065][T22424] loop2: detected capacity change from 0 to 136 [ 446.772829][T22424] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 446.783538][T22430] loop4: detected capacity change from 0 to 2224 [ 446.791367][T22430] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:39 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff00e) [ 446.846725][T22430] loop4: detected capacity change from 0 to 2224 [ 446.858448][T22443] loop1: detected capacity change from 0 to 136 [ 446.866139][T22444] loop5: detected capacity change from 0 to 136 [ 446.872985][T22430] isofs_fill_super: root inode is not a directory. Corrupted media? [ 446.890992][T22443] ISOFS: unable to read i-node block 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff010) 19:08:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d40320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 446.896432][T22443] isofs_fill_super: get root inode failed [ 446.903439][T22461] loop2: detected capacity change from 0 to 136 [ 446.918983][T22444] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800440020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:40 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x8000, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000140)=ANY=[@ANYBLOB="4da35f857900ad0000004000006d44b7eaf275adfa625d355a7ce7a1000000"]) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 446.943307][T22461] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d50320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 446.974190][T22477] loop4: detected capacity change from 0 to 2224 [ 446.987872][T22477] isofs_fill_super: root inode is not a directory. Corrupted media? [ 447.004575][T22479] loop1: detected capacity change from 0 to 136 [ 447.017103][T22479] ISOFS: unable to read i-node block 19:08:40 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)=ANY=[@ANYBLOB="80"]) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff012) [ 447.022452][T22479] isofs_fill_super: get root inode failed [ 447.033871][T22461] loop2: detected capacity change from 0 to 136 [ 447.051547][T22461] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.059226][T22444] loop5: detected capacity change from 0 to 136 19:08:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC1001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803870020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 447.094387][T22444] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 447.100407][T22503] loop4: detected capacity change from 0 to 2224 19:08:40 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x9, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="4ca7ed9573ebe757bc8d2011c534a68adebb228eda4d36a42fb00d8754d1ecee71173577a19756f8757e29", 0x2b, 0x2}, {&(0x7f0000000200)="f8629f47d13b525c8500186dbd352bb459e7b3c5b91da39a184e43f4132e5954efe9641d0aa334dd7b83f6f421f6eee51cf4ef", 0x33, 0x9}, {&(0x7f0000000280)="3205db3b3d8187d150e676483764bd220713c95a7a801bfa94b27c350a98c5f380e8de6dd80a2d4d0e4e29791602b3e2b9eda27daa8eea75e6349c2359e33831d3bc598049b58a0a1188cb5a7223723733cc6262df16fd44875f7e974388c482263302c6d4b541dcd97327c1cafa1ae1cecabc58dbaac5f3245d3c4116c734577adb5537f82c4afa85a77ddd", 0x8c, 0x3ff}, {&(0x7f0000000340)="c95a48fd17894e0ebfc9574ff661aed335293bf8bfe9eec330c27ce08ba9bee11158fbd7afd5a7a03e42e0a2f61a1fc162577362920fe11d6a100e48f2f0059dfebca04b72472e35fdf419de583208a4478f1c8e95b4566e7594de317ecd2531b0096963651ac44a0510d226e2b1bdd21fa2e3ceb900fecc9cc04e4d770cccff3bd3c8d143507d33b846924829a0eac443a199e953ee2433b6440b1fd3f341a093a77d1fc3327137911d06da4a1eb4fb397b137aa52fe9e1b868b296ed65063cf7d3cdd8be8e500e2e54656f6d26491f0279673eb608aeb571", 0xd9, 0x8}], 0x10000, &(0x7f00000004c0)={[{@utf8}], [{@obj_user={'obj_user', 0x3d, 'ext3\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@subj_user={'subj_user', 0x3d, '\xc8@/%]'}}, {@dont_hash}]}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r2, 0x0) fchownat(r0, &(0x7f0000000540)='./file0\x00', r2, 0x0, 0x100) r3 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff093) [ 447.144145][T22503] isofs_fill_super: root inode is not a directory. Corrupted media? [ 447.178065][T22518] loop3: detected capacity change from 0 to 3 [ 447.190302][T22518] FAT-fs (loop3): Unrecognized mount option "obj_user=ext3" or missing value [ 447.195193][T22520] loop1: detected capacity change from 0 to 136 [ 447.199236][T22503] loop4: detected capacity change from 0 to 2224 [ 447.208195][T22523] loop5: detected capacity change from 0 to 136 [ 447.217005][T22522] loop2: detected capacity change from 0 to 136 [ 447.225599][T22520] ISOFS: unable to read i-node block [ 447.230893][T22520] isofs_fill_super: get root inode failed 19:08:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d60320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff0fe) [ 447.239327][T22522] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.248868][T22503] isofs_fill_super: root inode is not a directory. Corrupted media? [ 447.251747][T22523] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC2001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xfffffffefff) [ 447.299977][T22520] loop1: detected capacity change from 0 to 136 [ 447.310906][T22546] loop3: detected capacity change from 0 to 3 [ 447.320372][T22546] FAT-fs (loop3): Unrecognized mount option "obj_user=ext3" or missing value 19:08:40 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)=ANY=[@ANYBLOB]) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 447.348022][T22523] loop5: detected capacity change from 0 to 136 [ 447.350832][T22520] ISOFS: unable to read i-node block [ 447.354394][T22553] loop4: detected capacity change from 0 to 2224 [ 447.359635][T22520] isofs_fill_super: get root inode failed [ 447.384874][T22564] loop2: detected capacity change from 0 to 136 [ 447.388681][T22523] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005803a40020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffffffff000) [ 447.407105][T22553] isofs_fill_super: root inode is not a directory. Corrupted media? [ 447.417932][T22564] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.446878][T22576] loop1: detected capacity change from 0 to 136 19:08:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC3001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 3: sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x1d0, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x66e}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x80}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x5}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x4ceb}, {0x6, 0x11, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x7}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8}, {0x6, 0x11, 0x3ff}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x91c}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x7}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40004}, 0x20000081) syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x7ec75f4f, 0x3, &(0x7f0000001600)=[{&(0x7f00000004c0)="a510b7e456815f24bdc2b3fdbbcf7ddaf309aceb41dd84928cfa3b3df3d2552fbb00f0b414cf487aa4cbad5d90f7e326c16942ab", 0x34, 0x6759}, {&(0x7f0000000500)="8a12ae24172d56c7648e9bc72cf490bfa8e9e6737f072a139f4dba0708ee0fa45c138971e437d945a914134bd7550413626a8f7b104f64d136dce4748d81020bbbc900b35e55e25bdb42b780c7aa67776c8b9586edebaa8038984181c466f83390d7d787c8896b4b85f143ba0506749456cd9c5f9bdb1219495de7bc4bbd44da1cd6587a55e8a9d6b4771ccad2859832b22a2942b420dadb91c95dfe0b69dbaaee25064ab4cb3eb886eba77b7b6abc1b9aa6b23b6cb1bec8c3728f4dff6795966ba50a9ec7fbaba8def1a177b8348907ecc12807d9bf76cc8ff5c0ce3ae194e857d822e8ea9367df79779c84190985dfe0a481a2140a6d", 0xf7, 0x1ff}, {&(0x7f0000000600)="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", 0x1000, 0x320}], 0x1008401, &(0x7f0000001700)={[{@errors_remount}, {@i_version}, {@sysvgroups}, {@mblk_io_submit}, {@resuid={'resuid', 0x3d, r0}}, {@noacl}, {@min_batch_time={'min_batch_time', 0x3d, 0x7fffffff}}], [{@fsmagic={'fsmagic', 0x3d, 0x9}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@audit}, {@euid_eq={'euid', 0x3d, 0xee00}}]}) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000001800)=ANY=[@ANYBLOB="00a7dfcaffd45cda8cac8a7b3d4f3a4e095d4827d4e7fef1835cac1082eb245fd3bb40fe84e667d07a0c"]) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000001840)={'ip6_vti0\x00', 0x0, 0x52, 0x2, 0x4f, 0xeda9, 0x11, @empty, @private1, 0x20, 0x80, 0xffffffff, 0x2}}) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f00000018c0)=@xdp={0x2c, 0x9, r2, 0x34}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001940)="beac64c57e3a2d3d397873d89c67c9e0af9c204af2537336bf0adc619a01206ca84c461f289bb1d2e268e0351456fb8450f2d889e794c70d15e156fd08b01a7836367f635c2e7da6b7160324fe3beff65d5172694cdd97250225ded1909bc8e019f5721636eba5e06e7a2660387bd702d4a23274593765d8afbadbaead0ff7df0c19aa5bb542863f05f683cb779e2e084102857c83b214f743a12d1a57f34fdc9474310944d9010cecf16d255db9b69d916928590e58ceeea34650e91a529bace494c077af405908dd5aca9222de", 0xce}, {&(0x7f0000001a40)="cc9fddd1d854b97819fe01392e43197e318d7d71ebb585ac7dfdf2a5ac8e12f3c8d3fdd77ed5dc2dca7ad2184629582bac7816182bf437c81abfb510c27f62d9ccc4f1f0fa327d717651a0293ff2b796b9c2c1ec897aba78d1f7fe148f37937c8edb8a0a950d7a8ddbb84fd7acc60760e3a8591108996ad7714c937c6d428f9795ef66d060cc7075a82d00c6cd1a24deef7c4ee7e7be1f810f", 0x99}, {&(0x7f0000001b00)="ae3c8d4c78f1e0178c8f201440fdbcf52a6304edcc5e407a628b0e85eb3a87959ac5454d390b995ec867e9719463fe289945cfc02c917f964ca1fde7c0e07119f23a327bd3fe6db2ca706a3393d137253116912a3df4a4975e921df7018e78be01518d304141d0fa9a64b9db989bc81608459266a6e8a19e826b219b44f2f94da1de6ef1f2596279d31824feac4e597aee39e7e7596c8a08c6", 0x99}], 0x3}}, {{&(0x7f0000001c00)=@phonet={0x23, 0x6, 0xd8, 0x2}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c80)="a9c0d76b39f1a8b9bce1a694c97c2a48b5d817eb04569cb1aad060de0e67800c5801c5916b3782a650e111c3db8d3dada37450001539c565421cb689f6193c013bfb5b6da1fe9e06e9e980c9688faec9c0fe396fa25a1e7d295d70f11bb91be4d992971a7bc95f7189f5761113f1afb3f7c65545d4416fa1efdce94238b012fb7bcd9d67c8db6e1e0075b9623a1790a3203396de5c2e71a423c691700d", 0x9d}], 0x1, &(0x7f0000001d80)=[@mark={{0x14}}], 0x18}}, {{&(0x7f0000001dc0)=@l2tp6={0xa, 0x0, 0x4, @mcast1, 0x14000}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e40)="f61380d969b05e64136645118794ec236c53b279aec2c95f4aed9d7e73e323fb9e3b7bdf05156cd1ab13308ccb5110b37be2d7b43c826e295984a0b2034d3fda64a15b252090b9c82d4908cfac69499ea9438dab21d2bbe2dfc20c96a97a435588d7badb482ea7c3068a9c7974d52cff9c0f4113b070cbb42a0a04e668591c8b682b09718e8001d2c74c767b16ceffed4b68d37c0f7c3a8aa9085a47", 0x9c}], 0x1, &(0x7f0000001f40)=[@timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0x18}}, {{&(0x7f0000001f80)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000002080)=[{&(0x7f0000002000)="bed9f80f979f1f674d6eab47123c6f65b07b3faa906b336ec8944ce4c72d767f30553c6e929d827dc51a4df3b37ae02b1f496f1ecb19ce01c1e779bf1fe117e933160121b7929d2cb0670bbb2d", 0x4d}], 0x1, &(0x7f00000020c0)=[@txtime={{0x18, 0x1, 0x3d, 0x3ff}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18}}], 0x90}}, {{&(0x7f0000002180)=@phonet={0x23, 0x7, 0x35, 0x7}, 0x80, 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", 0x1000}], 0x1, &(0x7f0000002f40)=[@txtime={{0x18}}], 0x18}}], 0x8, 0xc810) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x84000, 0x0) openat(r2, &(0x7f0000000080)='./bus\x00', 0x40, 0x1c0) [ 447.447124][T22553] loop4: detected capacity change from 0 to 2224 [ 447.474822][T22576] ISOFS: unable to read i-node block [ 447.480376][T22576] isofs_fill_super: get root inode failed [ 447.487693][T22553] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d70320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0xc3a73d6dba2ba93e) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xffff77ff000) open(&(0x7f0000000040)='./bus\x00', 0x890080, 0x2) [ 447.546802][T22597] loop2: detected capacity change from 0 to 136 [ 447.558551][T22597] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.572240][T22576] loop1: detected capacity change from 0 to 136 [ 447.574563][T22598] loop3: detected capacity change from 0 to 264192 [ 447.586843][T22576] ISOFS: unable to read i-node block 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x2c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x33}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_TYPE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x41}, 0x24000080) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000040)="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", 0xfd}], 0x1) [ 447.587975][T22611] loop4: detected capacity change from 0 to 2224 [ 447.592186][T22576] isofs_fill_super: get root inode failed [ 447.605705][T22610] loop5: detected capacity change from 0 to 136 [ 447.631882][T22597] loop2: detected capacity change from 0 to 136 19:08:40 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005826e40020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x40002, 0x60) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0xc55e, 0x1f, 0x3f, 0x1bbe}) [ 447.641129][T22611] isofs_fill_super: root inode is not a directory. Corrupted media? [ 447.650941][T22597] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.655372][T22610] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:40 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 19:08:40 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC4001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r2 = socket$inet_udp(0x2, 0x2, 0x0) memfd_create(&(0x7f00000005c0)='\x00:\xc6\x89\x11\x7f\x8d\xa0~\xf3mG\xc0\xa8Y$\x00\xe2\x0f\\t&\x9b\x96\x8e.\x12\xf5\xf0\\W\"\x88T\v\x1e\x18\x82I7\xe6\xd5\xbfx\xdc\xd1\xce4;R\xc5\x00\xd8\xdc|\x0344\xaf\xd5\xd8\xb1\xe1\xda(S\xd8\xe8\xee\xaa.\b\xe7\xa7a\x82\x1az\xaa\x16\x84l\x1f\x87B_\x84\x12bO\xb1>J\x05\xa7\xf5\x14\xfdhY|\x8e+\xb0V\x1e\x8c1\xa3\xe0\xbe\xff\xee6~\xa7\x10\xb3\xf3J\x02\x0f\x80\x10\x99\xc0\xd9\r\xae9\xfb\xff.)\xd3\x82\xb0\x85\xab\r\v`\xd3M\xe41\t\x11\xf8\xfa,nv\x94\xc4\xb7*\x97R\xd3\xa7\xd4\x85\x17\x10\x1a\vc\xeap0\x8d\xd3D\xdb\xec\x1fl\f8\x10MW\x13V}D\x8e[Z\x10\x1a\x02\xf3\xc6\v9\xf0\f\x9f\xca8\xa8\xfb\xeb\x06\xf6yY\x7fB\xab\xc5\xd1!\x9f\xd2\xb0T\x92;\xe1,\xbfv0\xeb\x15\x8f\xfb\xc0\xff\xb8\xc8\xcf5', 0xd) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe, 0x40010, 0xffffffffffffffff, 0x9d26e000) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) r3 = getpid() r4 = socket$netlink(0x10, 0x3, 0x7) write(r4, &(0x7f0000000300)="c2cdf9150e6964ad40373ecaf1ada20c788a68917f1f5ac2dd19e8e7958e0d94dc63c9493dc54ccb10ba97cc74e6bb90e1ef9e9afb158f6ea0ac03eb233e8976e3bc09", 0x43) sched_setattr(r3, &(0x7f0000000240)={0x38, 0x2, 0x1, 0x0, 0x5, 0x3, 0x0, 0x0, 0x77}, 0x0) r5 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./bus\x00', 0x5, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="37b93ca1ed65e4374ae098b0a66a435be29f717e6a42c6f52e8430d768f1ed7ab42febef4482df4dc569bb4b04097cbf9c03e1e8ced6d443edd378a3fe0c7c45893b7657728e42abcd44772ad2b902cd9bf065856ef83b36c334a8bfdfc04179f382a5c410cd3906e87103e417041887fcbdb8fbe914cfd3642f774d303f8e00f279b946a8ca3a", 0x87, 0x7fffffff}], 0x30000, &(0x7f0000000380)=ANY=[@ANYBLOB="646f74732c666c7573682c666c7573682c6e6f646f74732c71756965742c7063723d30303030303030303030303030303030303030362c00ac57d76e74c31d68206100e3552b10749b1222bc0c8fe238ca35a58525d9c6cedecd5054940f1b196a3297b22be2c18351bf892390e8f84caeeda2f54958298e25a5dc9d"]) r6 = openat(r0, &(0x7f0000000400)='./bus\x00', 0x101000, 0x41) r7 = openat$cgroup_ro(r6, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r5, &(0x7f00000002c0)={r7, r8, 0x6}) fcntl$setstatus(r2, 0x4, 0x0) [ 447.698085][T22638] loop1: detected capacity change from 0 to 136 [ 447.715069][T22610] loop5: detected capacity change from 0 to 136 [ 447.743081][T22611] loop4: detected capacity change from 0 to 2224 [ 447.755950][T22638] ISOFS: unable to read i-node block [ 447.761390][T22638] isofs_fill_super: get root inode failed [ 447.773936][T22611] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:40 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket(0x10, 0x80002, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x50, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@empty}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x101}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8a1}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4040004}, 0x800) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) r4 = socket(0x10, 0x80002, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) ioctl$FIONCLEX(r2, 0x5450) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001680)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000001b0000000700210030"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x300, 0x70bd25, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80000}, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000040)={'syz0', "1a9796d4b08264d908b1b9ab135cd30c245c2b9538c69fbecf507af33ee229260f60166065097a4a448d71ef4a4a5103e1afa9ddd0c04102ce325c07b2f76cd01d967c102f9083092267d07ef41a4e44f231f89a6c7124b5159c451389f63dc07aeea974dafe276f9d22ceecc6e3b5e7dec62cdfa718c12a243a2f"}, 0x7f) 19:08:40 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x1000, 0x0, 0x0, 0x8000, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x56, 0x0, 0x11224aa, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00S']) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)={0x0, 0xfb, 0x6c, 0xb, 0x24, "17ca734586b04f50f6557f14fe1db6f5", "9b0a2ec60a528892b796bbcc933886c1326cfeac9f96546a8df233a37f2c4acb2ca442a4baa07063808bf1853e87e683dd0b4d34d2beedba0e430da680fffbb1890ba1c1f970f7a4a51db2d57e13e2fff6966a9c79143d"}, 0x6c, 0x1) 19:08:40 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:40 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d80320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 447.786922][T22610] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 447.798001][T22659] loop2: detected capacity change from 0 to 136 [ 447.812727][T22659] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.831754][T22638] loop1: detected capacity change from 0 to 136 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000280)='./file0\x00', 0x10000, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="578220a46786dcc763e20a3ee15f6ecf480ac389790ad66e4b34a964c636a98bcffad921f2c705fc54ffd39e33a9f3e9676c", 0x32}], 0x1000081, &(0x7f0000000340)=ANY=[@ANYBLOB='huge=n\tver,size=A4k,uid=', @ANYRESHEX=0xee00, @ANYBLOB="2c6e725f626c6f636b733d2d433730673467742c687567653d6164766973652c6e725f696e6f6465733d39372c6d706f6c3d6c6f63616c2c6e725f696e6f64652998720a78b97221319ed6cc90733d392c687567653d616c776179732c636f6e746578743d756e636f6e66696e65645f752c646566636f6e746578743d73746166665f752c867d59d95f757365723d272126242c7375626a5f757365723d73656375726974792e"]) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) lsetxattr$security_capability(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@v3={0x3000000, [{0xc5, 0x10001}, {0x0, 0x100}], 0xee00}, 0x18, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0/../file0\x00', 0x200000, 0x5) 19:08:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 447.866019][T22638] ISOFS: unable to read i-node block [ 447.871754][T22638] isofs_fill_super: get root inode failed [ 447.879413][T22681] loop5: detected capacity change from 0 to 136 [ 447.890104][T22681] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 447.895876][T22680] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22680 comm=syz-executor.0 19:08:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058fffe0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 447.911369][T22659] loop2: detected capacity change from 0 to 136 [ 447.918042][T22679] loop4: detected capacity change from 0 to 2224 [ 447.925829][T22679] isofs_fill_super: root inode is not a directory. Corrupted media? [ 447.937838][T22659] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 447.954606][T22680] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 447.971206][T22700] loop5: detected capacity change from 0 to 136 [ 447.972020][T22698] loop1: detected capacity change from 0 to 136 [ 447.980365][T22680] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22680 comm=syz-executor.0 [ 447.984542][T22694] loop3: detected capacity change from 0 to 128 [ 447.998310][T22700] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800d90320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC5001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800020020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 448.023667][T22698] ISOFS: unable to read i-node block [ 448.029073][T22698] isofs_fill_super: get root inode failed [ 448.051242][T22694] SELinux: duplicate or incompatible mount options 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x12c) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 448.100116][T22713] loop4: detected capacity change from 0 to 2224 [ 448.103770][T22717] loop2: detected capacity change from 0 to 136 [ 448.111638][T22700] loop5: detected capacity change from 0 to 136 [ 448.120541][T22719] loop3: detected capacity change from 0 to 128 [ 448.130585][T22719] SELinux: duplicate or incompatible mount options [ 448.139432][T22717] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0xb1f11b4c2577dc29, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 448.159655][T22713] isofs_fill_super: root inode is not a directory. Corrupted media? [ 448.172194][T22700] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 448.186626][T22717] loop2: detected capacity change from 0 to 136 19:08:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:41 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r1, 0xc0109414, &(0x7f00000005c0)={0x2fa, 0x7, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x29, 0x57, 0x40, 0x6, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast1, 0x7, 0x40, 0x6}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r4, 0x89f3, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000280)={'syztnl2\x00', r5, 0x7f90, 0x7, 0x9, 0x6, {{0x38, 0x4, 0x0, 0x9, 0xe0, 0x66, 0x0, 0x8e, 0x29, 0x0, @broadcast, @rand_addr=0x64010100, {[@ra={0x94, 0x4}, @ra={0x94, 0x4}, @generic={0x1c, 0x2}, @ssrr={0x89, 0x13, 0xfb, [@private=0xa010101, @private=0xa010101, @multicast2, @local]}, @ssrr={0x89, 0x13, 0xaf, [@initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x32}, @dev={0xac, 0x14, 0x14, 0x32}, @rand_addr=0x64010102]}, @rr={0x7, 0x1b, 0x29, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @rand_addr=0x64010100, @loopback, @remote]}, @cipso={0x86, 0x32, 0x3, [{0x7, 0x11, "b4e8da064e9d996d96ee81f89181a5"}, {0x2, 0xd, "ced4f5984110fe8d826244"}, {0x0, 0xe, "3ae7b7613d953c46ed6eefca"}]}, @generic={0x0, 0xc, "ddf135f04b38d66b8e8e"}, @timestamp={0x44, 0x2c, 0xfc, 0x0, 0x4, [0x5, 0x1, 0x9, 0x6, 0x9, 0x3ff, 0x4, 0x5, 0x7579, 0x2]}, @ssrr={0x89, 0x17, 0x49, [@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010101, @rand_addr=0x64010102, @empty, @local]}]}}}}}) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x8000, 0xfebe) r6 = getpid() sched_setattr(r6, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000080)={0x1, 0x2, 0x208, 0xda4, r6}) 19:08:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC6001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:41 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = syz_mount_image$ext4(&(0x7f00000001c0)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, 0x0, 0x6, &(0x7f0000000300)={[{@nogrpid}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'ext3\x00'}}, {@pcr={'pcr', 0x3d, 0x16}}, {@fsmagic={'fsmagic', 0x3d, 0x81}}, {@context={'context', 0x3d, 'user_u'}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) move_mount(r2, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x2) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 448.205017][T22713] loop4: detected capacity change from 0 to 2224 [ 448.209895][T22741] loop1: detected capacity change from 0 to 136 [ 448.219881][T22741] ISOFS: unable to read i-node block [ 448.225346][T22741] isofs_fill_super: get root inode failed [ 448.234324][T22717] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 448.246126][T22713] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800580420002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x20, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x77}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x40801) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 448.293741][T22741] loop1: detected capacity change from 0 to 136 [ 448.304696][T22773] loop5: detected capacity change from 0 to 136 [ 448.311186][T22741] ISOFS: unable to read i-node block [ 448.316541][T22741] isofs_fill_super: get root inode failed 19:08:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800060020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)=ANY=[@ANYBLOB="10"]) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 19:08:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC7001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 448.371845][T22780] loop2: detected capacity change from 0 to 136 [ 448.383293][T22773] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 448.385646][T22780] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 448.397585][T22786] loop4: detected capacity change from 0 to 2224 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ftruncate(r2, 0x400080000000000) [ 448.438237][T22773] loop5: detected capacity change from 0 to 136 [ 448.456348][T22773] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 448.469947][T22806] loop1: detected capacity change from 0 to 136 [ 448.478386][T22806] ISOFS: unable to read i-node block 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x20) [ 448.483741][T22806] isofs_fill_super: get root inode failed [ 448.497305][T22786] isofs_fill_super: root inode is not a directory. Corrupted media? [ 448.513161][T22814] loop2: detected capacity change from 0 to 136 19:08:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) setxattr$incfs_size(&(0x7f0000000400)='./bus\x00', &(0x7f0000000480), &(0x7f00000004c0)=0x1, 0x8, 0x3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x4) r2 = signalfd4(r0, &(0x7f0000000040)={[0x7]}, 0x8, 0x800) preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/117, 0x75}, {&(0x7f0000000100)=""/156, 0x9c}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f00000001c0)=""/5, 0x5}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x7, 0x876, 0x7) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 448.534948][T22806] loop1: detected capacity change from 0 to 136 [ 448.542600][T22814] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 448.552820][T22806] ISOFS: unable to read i-node block [ 448.558226][T22806] isofs_fill_super: get root inode failed [ 448.576223][T22786] loop4: detected capacity change from 0 to 2224 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)={'L-', 0x7089}, 0x16, 0x2) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:41 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800070020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 448.593491][T22786] isofs_fill_super: root inode is not a directory. Corrupted media? [ 448.610688][T22814] loop2: detected capacity change from 0 to 136 [ 448.623027][T22814] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:41 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800ef2620002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:41 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './bus', [{0x20, '@'}, {}, {0x20, '!'}, {0x20, '^(\xa0'}, {0x20, '[[.!'}, {0x20, '^%'}, {0x20, '/[\''}, {}], 0xa, "3609bb9080a3f23a5352229ff91e713a235bd26e05d29520f1119742a72d72c550d44b43967ec1f078c84d5917edf9aba8750892a19c8ccc3ddaf4ae0508742c88a725d5374776a4871d1221a25cf90086978ce505fa10f65d0b3e1a940744e3e37f434280ca817b6af78e4e396cf4654ebaf4aa9705e0bb5dbb4745e93128c96b55a7044baf8db72bf180a53eae6ce103ca"}, 0xb1) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r1, 0x400) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x800002, 0x0) write$binfmt_aout(r2, &(0x7f0000000580)=ANY=[], 0x23) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x443000033) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)='\x00', 0x1}], 0x1) openat(r0, &(0x7f0000000100)='./bus\x00', 0x8000, 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x9fb86000) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:41 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC8001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 448.643066][T22843] loop5: detected capacity change from 0 to 136 [ 448.662055][T22843] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 448.697871][T22857] loop4: detected capacity change from 0 to 2224 [ 448.716829][T22857] isofs_fill_super: root inode is not a directory. Corrupted media? [ 448.727532][T22858] loop1: detected capacity change from 0 to 136 [ 448.734443][T22843] loop5: detected capacity change from 0 to 136 [ 448.753442][T22858] ISOFS: unable to read i-node block [ 448.758908][T22858] isofs_fill_super: get root inode failed [ 448.768862][T22843] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 448.773694][T22872] loop2: detected capacity change from 0 to 136 [ 448.777875][T22875] EXT4-fs: 67 callbacks suppressed [ 448.777885][T22875] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:41 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000180)=ANY=[@ANYBLOB="d905000000000000001a81c286b39a2873cf9488f9e8adabba55c09cc1022133535f7a4dd0536e89f310cee62b011e852a7b833f00000000000000cbf29d39e71c6c8cf5f7c7349c8123fcb3bd812fa8d660d7791f7d27fece7f860214a98ffabd1ab2dafb452c22f415"]) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x182) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:41 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 448.786726][T22872] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 448.814418][T22882] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:42 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC9001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) write$binfmt_elf64(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x5a, 0x67, 0x8, 0x1, 0x2, 0x3, 0x3, 0x2b0, 0x40, 0x216, 0x5, 0x0, 0x38, 0x1, 0x3, 0x4}, [{0x2, 0x0, 0x0, 0x9, 0x8001, 0x1f, 0xfffa, 0x3d7}], "ed0051aabacb988da0969d34a30debec06ed1716f10a1748fb5022ba41fd237226788d2e8cf1492c864b4df74595e6dd0e87ba14955ffa3c372018616a4c4d28b6652fb5d04f619f501aab9ee55f1971fc15315da3592a77a70ced158755608f2935e6fe7b17a7516c03bf55027552f188ba7c53c3388f3e95", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8f1) [ 448.861085][T22857] loop4: detected capacity change from 0 to 2224 [ 448.868420][T22872] loop2: detected capacity change from 0 to 136 [ 448.870237][T22892] EXT4-fs (sda1): Unrecognized mount option "Ù" or missing value [ 448.875618][T22858] loop1: detected capacity change from 0 to 136 [ 448.891079][T22857] isofs_fill_super: root inode is not a directory. Corrupted media? [ 448.900367][T22872] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 448.924540][T22858] ISOFS: unable to read i-node block [ 448.930072][T22858] isofs_fill_super: get root inode failed [ 448.934204][T22896] EXT4-fs (sda1): Unrecognized mount option "Ù" or missing value 19:08:42 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) sendmsg$sock(r1, &(0x7f0000001900)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @broadcast, 'ip6_vti0\x00'}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000280)="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", 0xfa}, {&(0x7f0000000380)="c9d22c3920a1a04ef0a3dc813378e77552328168c230994cd3311db9ec2c31d710c02b5e87d1312384441331418b8458215cb85568f23b5986c34d1813e7cabfde9e3eeadab8957ee2d14af8257714c14f72cd67375df5f60100a08f2fb5dcb32b900b1aa78ca0a128aefb6288e352feda045486de41a57a38c8c5a9ba980110cfbc153b0969a8c01d1807b92bb5b8a91e502f95014cfbc5f7c872362d5788f66f", 0xa1}, {&(0x7f0000000440)="a3543355ee92a08310ebd99c1d665d180209538bab9a8e54d0dab191d3058a2adbcb44d86a94ca0c411b69ecdd07bfd31a2f19d7935f12bfc06057023671d3c5a2a647c24a514d4d867fda77b14e4052a1d27c4731d538e9493d204d1b46a651a5b63079a0dff5d412c5fd46dc38cd2512109673e31be5e557c2498c5d050969374161f217b2b6551911b2f7c5e6f771dd55301489daa55ea5024ae5ac95f92d6737091b79ca6d56492823854f1c9e3ae7231a1e274efea204afa865794a1ae9ee07d6fa1282c54a42326b75d0f0fa78420a6fe4e744ee6019954ed71817a222ebd5", 0xe2}, {&(0x7f0000000540)="d36feb9438f8165fa478c44f8160971454fad962dafd08dd989462f2da657b384dde7d3e089ebdfb8e8978bd5ba0b889b5fbedfcd5f7cd75102ba2c3e84386e4c930a357ec27c1e087c1b1771a04df4c6961c9b61a1c73ce30fd0f8d54f9abe14f934f425e3e97e352e9dfa08000a55c946b2900d1e7060deef158c70db747ad1547665cb0f39337b6947b4476991c1a601fddcde71e83ce8e998965a3dcc0ff2d9c582b5584b0810f028ec2b0f7fe1cf9c22f24c409dbb10bc19089af6a7ad8bbbafb6ba328808de3217611c819d6a2a5f9cb306ac9ec577b55bfdc87710ac203cf311aeb25fa97fbb2dd198753aa2b303cb17773097c35fc4e824a742df329fb7630ec9dee6f34d16c0a15272e56cf17eb82d25ff8d6b49e8e527ce50042685e4d1f51769b4c7aaa00ccbfe8d0667cd9dc0d321abcca4e06a931055dfcc966851784d04ed3d1d2c99709e468637c4fa973ea3c59fdf77ef5c3cb1b20da22f854238d7e6fc43ac3fdc6fe5c8919f0745385c1a6cb54aecc54358c33d3d6ef38fc177c14d96e056c6b06f3621b9862e23c6917410d42c798c1e17047884f04b0e56c60f837d3fb8b8e62b4b97f7b6f1f12ec5db88258bb2255d4a43509724150694649aefe3bbb29f25e636205f79b5010a503388bf044c73435c62d4241b9b6977a0c902eb0a62525a067cf72fb5525a7e927f364788200a164ea1f7a796b5de18555c32a6ace632c6d2cd87a88b6cdcf591c3337829a042dffd4421e43a8203c6e35abf6e447f253d9757597042790670151cef9dc15969593eed396e2e3e841241f3f9e908dba497feb3b7442e40d55e6311a1f26ece874ec83deb3742d4fbe950723346f5c9bf6b9124d7bb7ef76f22d86677c77a2d2585fb8d8c105513d52d0c4c94589503c56cdf2e8d38b60a433ea13520ba7e315980dc9dca5a27d2c13dfc10368cf224e5a73598a4c679b6d12ae237b14aaa22b889df008b22a5cbeb2612ebbf71a3b0e0b34742535afcfd6bb92471a950549a91b4a2670194da4b1977701b42c1f28fb5bb0793dc65e5c1ad57548f3aeb17f34bfae060aab32fb82c1ff147d7815fa92022f269a167995642010aa1acc061cda25bdf7db42f4617288cbc4c05bb7107d26a4119c5bf5e54e1a079e9f74e23bc34712b5fde7a1c62b60981c3df3f474104973ac7627400d1324f39c92481bc68909cbc96069676cdf8485d3ce088f5abe557f02aa0d0944453b4167661b0a23fb2a4836f84dbd204ec4117ffc03c8f24cd3241fa1a927812b1a5f03df860fd856e687d350e49cf2e5bcb7bb6226dd7aadaca1f2323f21f1279ffe1c1a01604d1812258e79656e60ef919f2d923f4f6e9ff186f97921a39eaf447408fa10a5e69043986848fb25e7ccee38a721889a72b4af0fac41097c30e11bafb80ff6f3b7e9dccbf7018cca0e4286356d7fc7a93c0d97736885851b510d6e1fb896d633374f66a6652f0d58c9ffab69bfa85587300e38881ffdd2de4472178b0450b1a07f45b2edd153de15ab7dc82698cc501a086063afe128f83cc66d14888c80b676f41574339227ef929def997ab6c7fd177ef3f735a443e91f353c38a0b90a51a29487bd29c121eeb52a81b370ec5d4b62fd77d49fbdcdfc754e874f16e078d9185f87e0c1f8b5838c10c24f3a9ea17013c921d5d1c34793c8aa47ccedd2da8812c6ee9a2f80a6a76d71b0bca621508a5efb43d12573093154e5521d1707a909e121c6ffaa5fbb7f73e1f080083d4e8460e23d5e35803cd45bc91bb6028ab3c96cb00ac279ec52e386a843c1dcb321de1842115d35554369283820f0a9b0822a69d5c4ab877b1bafe2d9046f9ddab0b112424284dbcc9adfdd2f8591f28354ae9f304b595ef9394a778fdce918403070d99bdaf52c2b98b13a2f81f21119477dcf4fc70f6ab98d5af4be886d28050495b009f6459acea9a085f6bdff449483cd1af1a3b0ef11e6384a91bd07fd6114c26220bb2bcec61d16d403448851106140862544898a9da56fc2a1ae206b54d46d4d29a9fb8c381ff691a035b6ebcde7bc369dd3ed9f322cafffa82fcd9fbcda6ae3d01b6d9cda8db0ecb2acf1240c3c5bae59258c081dc1c752a2a9639c140b72fb2ef5ea1f4c09e2009efc5083e7c35d5cb6c8c5318665d9c64186d37164b09043195dacb5ac2b74d5ae4741ddf7b4812c305437ebafbbb1c917cac01e3cf0d19809c74ba5019dbe4e921d797897ea5698a285dbec23c8c0c6a91dbd39140cef2054e05b06a002b57b58ab8ba228362327c378a6ed2db763c07cb6b76090e1f0badde73a78ef3fa8ac022da726bfdb38cc006f9daacadb026984a127bfedea0afd292a2bd0ece4c57dbca9490b4e12b541a7d3a8fd22a532c251cc6a211d607c49e789f36bb296e13630b536acec0b4a62629ddc8db427b293803aaf6cb2cafe3a2a940891e21b4be43be0d086a90e7dfe6b8e452fbec943da6d651cdd81579e59252ec54ad6193616daf2c04315ed24d2830eb6e3d4d095f3c3ee36ef2558d7277e8c9a8878192e830e0d74a54bedc35632b48c2d5b5399e5856aed622e81127d700279aaf5e10f961b35e1c8c846d2f35e0872aa608010a03f1226b6c61c4b39d501bb5c29f7238ae25f1f48ecdd789f2b175a475883895dbe19883ec3064f653920adfb3097df9be16d5f68e2bb4ac67e886eb6939e2182b172ca82d671ed7a0f844b6a45a9b831ef1694ab139b8a3b498388250a375b5559a6c2893bbeeb511b9dffd395d3df624444de84689b30cc10f7f3adf80d8aa0be9ede3cb182bb5459a838aa3754ada851807e44f080e5efdedb831a781b65dda243de319b6b709db9975d0c4dd59d471ff6b72c3fc2dec39daeb863ef45dcd7c5fa5d1417823a4d7b7e9bee03ca6136287ada03d6e18e74fa6b2bccb42818d6b3dcad307fb6d094729f5067ba0c3f4b91768efa9e8a2f6ba3fc0b966cbd33b2407fd2f5d33b4100e84927beb34381af9c8f960e7a247801029a3241c102be6510b5d083f97d2192fcd7cc0673cc5937a5fff67ff245337fb9700c5db7e261f765a18c9c58b453548ec92d705351ecb4a02aea626d2c099000eb716f320570624eac50a8b703bbde1ca4892927c0b2b400e448eac05fe6aec9c18a2d8bf8935c18fba56f6559550db34b6fe2eda1ba8dcd66c49e18e94ebcc3f653038639be324a793f6b2efa7d0f1a0aac70fe3d982287ec4e2d4351ad187162947fb18097ef148a17d58dbb0bc64d91196af9d07b0d8dfca64a2062e49deb580c4f16b55ee271d8e78cced51cb90803fd0ee8000c54b78363563efcb43c23b7cf0e31fee7adb1ae5410523de354996947e1b0a2d30da400c2e7e3f70ec50e9f2cfc8e4936459dd27ebb66514bf68e9c22ab5af086cc72845b1c71bdd35346890428590cb2dea29262250104c3a382331b013ec7787d2d476a54e22aa7b25c01748ef064f12cc6c6e1b17eb866de91bb479a67568f53c16df53c8630a3e7f576ebe2adb01e70cd88220cf10fc41fce76bdbbc46a9475ca7863872ab020d496210202810e246cff97e89b0f06645e400f6198ad3f6bad49df245307b836c692a22fb6a75a92f1c849758aec2ea2c9b57036295391e2db34f20e8070bd871cbd403f127884713aab6c3858ccdcb63d45230344a3c45db063ef1cd70db3c5fa948c1d75294ddeaf9896b5fec2af9a6ed380c31ce3cf4506a368db93d33001810252cc36278c7a98080215da6a1d458a44a98e2fc7f0805fbf77d5559df5c54662ba69d7d373c739a91fb5dad3425146f397f1bf3499584455318d00af307067a08dc987be7179b9fcff3c3d90242b90fb84c028d172138ebb5dd55cd5f6ba6878c4fc099c25bba00892f1eeb9a7c2a0bec17c5eae06e7c370c4081451248e7e8fdad4759d2662fa165614bb3c7d05ae9dc39155546ec2c497eafa56c818966449b27e939e1da1b95a9988db57c397526b1bcb5677590e92d5113435e9d2dd6b8b409dc122e7eefbd6d96174d9c6ca3a672c232cb433113ea1700a50411b987a3498268a7e62f6a829a35b4bd18ac3df0541fc1cb2c170659be7c3f85070c70bd16700759d7bbf5a90bb3e684fdef74e121cbcc607a39a0894af4c353c4fba30e251f8a5e526d3f137a604a42ab9afce4960c852d7e0c87ebd0c76f3d7877e74fdc2a623be1b460af2a941df3e928509d0e76f792a917f1dbabfe720359ee93a2f28814f7208b8b0603a183cae21ed48049b6f57f922f22e2463af62ab8dfa092ac3ead66b61e48a56d2ea091915c811b1abdc123c16a48f4180abf7e6e42f62af125282b9469a898b789c780e2ef7281f914ce5e92d7063274fd50e0bfbaa8cc856fe790795c9dc1bf81d2545aef1abe249fb622cb75cb8733a618b25f99a605c692fa53bd89f10d6890b1a56a579d9899631d3c9e91040874ef762040851558234f7a37644b338ae1071af27f2397c7c079154067f57f34c9f3bae25d6fbb48f512e354a78dd4674cc071811f38d0053e6959c6942d737e1547d1157efb4435b67d5f29fb58f6014720b39a272f651f5c1df8af20422ea72ce3d15103f13885b9d1e9606a52a881fcf99523d7a282ee3be58493ff2677727368fb531746750036e7243cac05c9b4dda3e82a4fdd3eda01c831e70c3a539bbe3d3993a897c699e7b329a84b5cfa08e7ebe3b1b12742be66f3a23f5ccd456e661d5716fc89670ec1c9ae90ba4ce79f5193e8fb6ce9b684e45b5ac7fef583aa0230c6f4ad32d8186b6be99898eb1730f88f69d092aa83824edbf8313fd9d36fbd0e0d333ed0ac38b0829cff16ba36ad90f294e259b5abd714e8b6ffd84d78949e2465b82045ec4bd19c8b43cf47b2ecdad131475f01162e1b37de2685bb77eb67f1d4933a96dc2997a7013ff60eb01db3c9f4f9c1aceba85588388b40f1a2a47d86a5ba96a7dc7b9f6367c06b15eb2a5b1378cf4078d26a418632639a1adbe376b05d6a1f8aa0a7fdc633d6f13e49f1e2cdaba6fe043b1b0cbc04924923f19a7c4ce150a2272d1b0463f413ab7cd98e3fdc3112cbf924d510df55d2c04d38a60769ef3d9054ca45468bead2bad7d3590ff9d83935d119b0b5c73940cfdd2f2dda47cea1cb0d7c62c381b200e6379af0d8a2c258412e4df2c63c8faaf2d1ef3f4ba7fdd82398c574a777079c9ae8728af9748ee022a152a54d8ed12fd62cecbbaaf1e354acf2723146fc79204c760f28167088c0a73b0400db87cf56b99acef682e39390e0f516dcc1058b8bb076c8d08c29a74efad83f758ca4e3afd0fa0734fd29fa358ee7050ee7dfcfacc6748c93bb988924ee2e7f9ce4a4b3dfc5da5aa51e15f5c63efbb1d78d34eae9f17e7228b3f8416c92ff9fef11579cc80474bc6f39c3d32aa24249e1886be60ffb3f2548bb2fd71870074689390d132455ca140672112d3514047eeeb6fa4fc02578cf359f9c8dc6e01332f62adb1fea09325a56b20b4cef7fbad140a7e9f3d54689820cd1b2721e7f09e78e2af578ce4b39d3492e02466af007b835a5ffe4db07fcead71b3f59beff66573c7859a65469d046e898408b7b7989a0146efc2f8b7cbdbc3e4f93ed403e5387669c91c46815d0101158dd6525f38f537f7cb5206841c0cbb775ecc4264b648765b8c936bb6583e675ee896cd61f9710eff819a3fa5a07a7a827921c53eb2abe19e7aecf97ea4f092ac82140b96aca6a41397fe8731778b725865f5d54d75529dd0f6b6b60956969ea2a988b8c036f192786129782d6c48260393", 0x1000}, {&(0x7f00000001c0)="78dea9f79c0e727019de3a2df60ea6db05c72d5fca0cd7e4a30e47f19eae06dbdf67ec074f96de9db015c45f5ed06ad4190cb30cc5ea2112843243d146db24af3aac5ee0cbc8c4d0938240e49b", 0x4d}, {&(0x7f0000001540)="5ac24fbe22f19143b24c813156f25126414ecc914fbc2a51830a2e2310a7cfa03b9ab9dc8632c612c3d2956d26089c14c833a65db983cef689beb86861e35b85dbac65ae", 0x44}, {&(0x7f00000015c0)="aafb0c0e8c42b35a644417219ac0c60233a20f0176f73c4e7cf00e92edcc055c193e80edfea6d798f877", 0x2a}, {&(0x7f0000001600)="ec9497a1736b3529a1ae6b9466d6bf51660cf0c0df9771f9b40e1f7f47edb45d908c6a20de66f4a1919f03e49fe31ead28af71be76e49e603c1d7766432d4a5dc69b2688cddf98f9a23744c8bdc9cc26f396dbd9b9e31af3b5885c89c2ff9678aa070934894e602851fa12f697fcdfc055fd35f584d3a103e3759999ce17fec885926b685e4b26e00e788548d4d9c5e49e2bc777c3e80df3e20cb931b8c256df905536eee5f3b3a2432944916e30393c354bbf82dd766328ecec15d1d36bfc668d85d25938683eb622f50097c2dd3d25fdf7d8378eaa8bd48f82cb4c23538f150611cfde472f9f", 0xe7}, {&(0x7f0000001700)="625be0c87181980d7682014f81b46c922b45e164d51888314bfa1ead0a72075e8e30937869b5a9e54b637d37502e6875b251cddc3f896dac8e4ec2e1acffcf076e57747ee480af9611862d99de536dd403ba2d153eab409466c9fddd4287f70a7f70d7522cccf70641c6034761111b6776f7749f684713ed157fca4b8f9c07c01e083066132e77323880c0fca6c61e2648874834ccd5760c078b8b23754a8b9b36cf8b60905ff2febf", 0xa9}], 0x9, &(0x7f0000001880)=[@timestamping={{0x14, 0x1, 0x25, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x800}}, @timestamping={{0x14, 0x1, 0x25, 0x1000}}], 0x48}, 0x4) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) vmsplice(r2, &(0x7f0000001cc0)=[{&(0x7f0000001940)="ca0bafc54b21ab32c2b094a6586696ef1588e988baee1fabceb57792d1df529d205ab72224c30e70b9d51f3c24746cb252a615b5f66d2234041de2cbfb96988e6f8a27e3c426605069033fc15e495bd3f771b7610c7694752d11c5fe71ea87620de5842e860f5d381441b396b3ba5f719961cf34a763753abf1094e060744db81d5cd8ed2ed269c5dd5f8eea43b1fb08bb5efca2944e9452cdeb26e8cbbf29ae7be0460d492dad765ea30b747351f8eb6a8dceec550ee7b4e74595e4c1e3b6bc389f1cc70ba0cd4489079403b23477692c067ac51d78fdebe1fce6c69fc72424eee76502a3f2bf3c0d6a", 0xea}, {&(0x7f0000001a40)="cabfe9b7deb1e34c3c04c108fbaedcf1e1477a97", 0x14}, {&(0x7f0000001a80)="8c2c43258a0932fbd509d14714296d47724013e479849a13a7b20beda4dd3f190b16926f366323bea5daeb0b9505", 0x2e}, {&(0x7f0000001ac0)="82f060fa97327512fcae44c193c21953ff9da0487add9aa64a4c8763e1f754dbcfc28213fc03b5aeebb624719c5032cc7326eecfbd99e8311ef5e2ebf387622b86800d8608c4590d147df89e4e86f7724029c524e9cf", 0x56}, {&(0x7f0000001b40)="5ee36fee721a29c5c19daa362ebfb90749c4fdc6274afb694da5aab24ecf4c0f066e5810c9d192648745c2b3aa527adc2ab4a298d8ceadc0991ba82a4bd13d63cfa6a803804497c781c3758fe514b5c055ce5001d2e525a9f3e93f3165b4cea3b78986cfc1851e01431bf33f369af52fa5f51a9f694430c8335a1aa3b0c78611a988a22fb369e8013d8a7200b518f61c7a2c0e88c53d9d4dd459bda1cf0e8d98da2733dfba7a0c95c46929acf996a6485e903d7a1e9d240fff7a5884b32bf75c080501ea0532a52845", 0xc9}, {&(0x7f0000001c40)="63551ce334179213a6437587028433a7a35c1c44dbcbac5b240a20eb1ef4a347506ac884bc163ca216ab2639f639e2a545e9ce79c7cf9eb4047d6595752ee206b5ca8a2858cd6d97d237408a162ba1eaf7", 0x51}], 0x6, 0x4) 19:08:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800002720002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e00550058000a0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 448.997438][T22903] loop5: detected capacity change from 0 to 136 [ 449.012441][T22910] loop2: detected capacity change from 0 to 136 [ 449.018226][T22915] loop4: detected capacity change from 0 to 2224 [ 449.025207][T22916] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 449.038065][T22915] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) splice(r2, &(0x7f0000000040)=0x7f, r1, &(0x7f0000000080)=0x5, 0x80000000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r3, 0x200, 0x7fff, 0x6}) 19:08:42 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x9, 0x0, 0x0, 0x1030, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x20000, 0x190) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100), 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000000280)={[0x800]}, 0x8, 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000340)="99f24271e8399778ba090bd3de3e39f951b9d902948a9b202dd6e09a9b425d6193c9ba8349ad7a63f110d5e9349c03aa15d9e5f3646b5eb0c4bad9ccc5787af035edc4850bebaa3ae90ef2e67d44100a44a5dbd6dfd48dcb132da03707894e1c37921a7c6b9cdb90aee0ebc90b07cf0d34cf2b19e6de09c48f01599003658014426ea288c8de4d104831bc923cbc3ed4e67b95a4b232c5c7a1d2ff39e5aa22456ea7166f44b7d7ef277db7e21d78415f26fee7c9b4ed75cc5fa0dd6690de945dfdc29cad32cd46c878d33022140b39680551f58739bafbcc43ad347640bf089f5b99eb1ba201b338bb", 0xffffffffffffffe6}], 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4, 0x0, 0x0) socket$inet(0x2, 0xc38ba21f9cee377d, 0x483) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x101080, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, 0x0, 0x0) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$PTP_PIN_SETFUNC(r0, 0x40603d07, &(0x7f0000000080)={'\x00', 0x4c5, 0x2, 0x7ff}) r6 = dup2(r3, r5) fallocate(r0, 0x20, 0x0, 0xffff77ff000) socketpair(0x1d, 0x800, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r7, 0x0, r6) [ 449.038506][T22903] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 449.059441][T22920] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. 19:08:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 449.110574][T22910] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 449.124824][T22915] loop4: detected capacity change from 0 to 2224 [ 449.136234][T22932] loop1: detected capacity change from 0 to 136 [ 449.147370][T22915] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800feff20002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 449.160497][T22935] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 449.170879][T22932] ISOFS: unable to read i-node block [ 449.176212][T22932] isofs_fill_super: get root inode failed [ 449.189826][T22910] loop2: detected capacity change from 0 to 136 [ 449.198342][T22910] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:42 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC:001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x0, 0x8000000, 0xffff77ff000) [ 449.214548][T22943] loop5: detected capacity change from 0 to 136 [ 449.222323][T22932] loop1: detected capacity change from 0 to 136 [ 449.225046][T22953] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 449.246537][T22932] ISOFS: unable to read i-node block [ 449.251954][T22932] isofs_fill_super: get root inode failed 19:08:42 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x4) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_REG(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x244, r1, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x58}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1a}, @NL80211_ATTR_REG_RULES={0x1f0, 0x22, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xfc}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xfffffe00}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xc90}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6548}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xffffffff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1ff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x800}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xffffffff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7ff}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x6}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x5}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x530c}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x1}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xfff}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x10000}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x200}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0xffffffff}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x4}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x40}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x8f}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x626}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x4}, @NL80211_ATTR_FREQ_RANGE_START={0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6fed}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1000}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x10001}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7ff}]}, {0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x292}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xf48f}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1ff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xff}, @NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x11b4}]}, {0x2c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x59800}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}]}]}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x244}, 0x1, 0x0, 0x0, 0x800}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x6, 0x9, 0x6, 0x3, 0x3, 0x6, 0x40, 0x4e, 0x40, 0x2d4, 0x99e0, 0x0, 0x38, 0x2, 0x4, 0x4, 0x1ff}, [{0xf, 0x662a6e95, 0x1, 0x7, 0x3, 0x0, 0x7fff, 0x64}], "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", ['\x00', '\x00']}, 0x375) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r4, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r3, 0x20, 0x0, 0xffff77ff000) 19:08:42 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000140), 0x5, 0xa82e9a8cb33ef859) openat(r0, &(0x7f0000000180)='./file0\x00', 0x200100, 0x20) r1 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)=ANY=[@ANYBLOB]) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 449.264648][T22943] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 449.301804][T22961] loop4: detected capacity change from 0 to 2224 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0xb, 0x201, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_COMPAT_NAME={0x18, 0x1, ']]:-\xb1)\'{%,/\\/.,^)+r\x00'}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_NAME={0x6, 0x1, '+\x00'}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0xc0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) creat(&(0x7f0000000040)='./bus\x00', 0x143) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) lseek(r2, 0x9, 0x3) 19:08:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800202700002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800220020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 449.309768][T22961] isofs_fill_super: root inode is not a directory. Corrupted media? [ 449.321633][T22971] loop2: detected capacity change from 0 to 136 [ 449.327870][T22974] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 449.344028][T22971] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 449.346093][T22943] loop5: detected capacity change from 0 to 136 19:08:42 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x1c, 0x7, 0xffff77ff002) 19:08:42 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="5d9a90f175ffec9b1d5c3fc8c29b7cd4ef888d918fc5452aad604e36e003d3d7410d2d67efb55ab239ad4a7d4f8b2780fd1aee249590936502d55c5e9b2f91bf9b0e664a9e8748763554ffebb5cbc8422f2c91c0461e2892ad5d607fa1c3a69c7a3c98a454ac44789c4dd83db4dcf77b0e6f81c3cd5fb0c1171c747faf0a1da2d689", 0x82}, {&(0x7f00000000c0)="d2b395f019911c44", 0x8}, {&(0x7f0000000280)="576fdd8558daf0d6f8c6133c49c4aae4f676f9918d5b10ec5e7bf759bac78423fbfb21c69bfa8c6de3", 0x29}, {&(0x7f00000013c0)="0fbc8dac0997cd3bfdc37f3425bf726d92266fc8698bebbd23d4a38636f64098e777da7f47f55902d5749406b9295a298083f4ffb24c067bbca169e793f3e2366ea53e0b293585a0e1381603a737e7fff874", 0x52}, {&(0x7f0000001440)="46ee3015e615e65b29dd6cc4c3828272068711a400cfeafd571ba9f1c84695c7be9298d91efdd4bd793ddfcbf3904b1cc19c4f6ab205289773f9e9324b6e7fff360d75188d3d4d6fa59df3905fc1715a3eb2bdfced166153df19b167ea44000e8ab4e0573147c77a4a5cf5e35cccc1a877f7f5244fb01625fc11e05a3cf1d5", 0x7f}, {&(0x7f00000014c0)="e13caccd556a9c075d92824f0ed906197e37fc272466b52b0fda445c9d1b4a7a98dca0215c3fe4b2cabbd3ab077fe3bda895607ca827635ce91dd4c23e332d45bbeccd2f0f7e77ac1da0513b163218d2447ea16a9332d3ea798c6a85868ec6405a9250ff1dc5d5d13abdd308f637ab4b90af89e0846db7a3e90b0755a35ea3f422d914682edf905ff1bfcbaa17eaf072e0c64be6fe0889cbf18cc37b188444324eef6fd33c41ba6dd2b6aea8d188b74d369aece35b4a2d", 0xb7}, {&(0x7f0000001580)="89fefe2e008ee29d07a8342ed69cb18bb0cdcc1a8f27827404285aaaaf6d608f0c33b1f9e8d042834118c4c1a216f9b53bc2850d3cf1a396b2e48175c5c8ab800adccadb979c8d86b7b5b2ec815a", 0x4e}], 0x8, 0x2) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', r0) r2 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000001c0)=ANY=[@ANYBLOB="007473d96e1c005479f483a810695ee63092b30f99cb30c671b7b70cbf5b141da915c7594e08e8b53d6b241e6c1be750bf625fc22320f63da5cbb69956e8a4f8a8365cd5f51ff271"]) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001680), 0x4000, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r3, &(0x7f00000016c0)='./file1\x00', r4, &(0x7f0000001700)='./file0\x00', 0x4) [ 449.376886][T22983] EXT4-fs (sda1): re-mounted. Opts: ,errors=continue. Quota mode: writeback. [ 449.408178][T22943] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 449.409990][T22971] loop2: detected capacity change from 0 to 136 [ 449.424433][T22986] loop4: detected capacity change from 0 to 2224 [ 449.432905][T22986] isofs_fill_super: root inode is not a directory. Corrupted media? [ 449.443450][ T1] ================================================================== [ 449.451943][ T1] BUG: KCSAN: data-race in link_path_walk / shrink_dentry_list [ 449.459988][ T1] [ 449.462302][ T1] write to 0xffff888101375a80 of 4 bytes by task 22993 on cpu 1: [ 449.470012][ T1] shrink_dentry_list+0x489/0x580 [ 449.475045][ T1] shrink_dcache_sb+0x188/0x2d0 [ 449.479896][ T1] reconfigure_super+0x2aa/0x4f0 [ 449.484817][ T1] path_mount+0x1442/0x1ce0 [ 449.489357][ T1] __se_sys_mount+0x23d/0x2e0 [ 449.494109][ T1] __x64_sys_mount+0x63/0x70 [ 449.498686][ T1] do_syscall_64+0x4a/0x90 [ 449.503090][ T1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 449.509066][ T1] [ 449.511407][ T1] read to 0xffff888101375a80 of 4 bytes by task 1 on cpu 0: [ 449.518804][ T1] link_path_walk+0x4d7/0x780 [ 449.523754][ T1] path_openat+0x1a0/0x20b0 [ 449.528503][ T1] do_filp_open+0xd9/0x1f0 [ 449.532992][ T1] do_sys_openat2+0xa3/0x250 [ 449.537656][ T1] __x64_sys_open+0xe2/0x110 [ 449.542306][ T1] do_syscall_64+0x4a/0x90 [ 449.546726][ T1] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 449.552693][ T1] [ 449.555000][ T1] Reported by Kernel Concurrency Sanitizer on: [ 449.561327][ T1] CPU: 0 PID: 1 Comm: systemd Tainted: G W 5.13.0-rc2-syzkaller #0 19:08:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580020000a002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 449.570608][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 449.580774][ T1] ================================================================== [ 449.604035][T22999] loop1: detected capacity change from 0 to 136 [ 449.611958][T22999] ISOFS: unable to read i-node block [ 449.617347][T22999] isofs_fill_super: get root inode failed 19:08:42 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$tmpfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0xf34, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="cba09f636f2ad0895a33ef2df082df8584a9e2e37e457a2a73f753c3bad5502047161f4f587eef5f8198035eca32a00ace9a8ac044eaa11cdba87740ad291ef06d35314879d6b037a1111ed2276deb423a0a63f0978bbf1cf7aae74ef55e1feed8aee188e769226bf9b09a9ded1504527f80f1f6e6cd207a9e4271d8c63ec20f1a0c07a676cc60ab9f903a0f8bdc9c163a33a2550597cca36129d8bdd6b1c90a62c38e0fb3e4233569fe5042165664ee38852892a44c1b69297ce520887a15aef36e436fefe215e984461a9a74852dbccecf625c18d908e22d18b50e6f2876f34a", 0xe1, 0x4}, {&(0x7f00000001c0)="7078a5771907b6fd5999f87ce3b11ada30e202f33c57933786ac8212e53093c11b49bb465e227690", 0x28, 0x9}], 0x1000, &(0x7f0000000380)={[{@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x34]}}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@context={'context', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, '^!-!%[#\xe2.'}}, {@measure}, {@fsname={'fsname', 0x3d, 'ext3\x00'}}, {@obj_role={'obj_role', 0x3d, '$'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'ext3\x00'}}]}) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) [ 449.626971][T22971] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 449.637110][T23009] loop5: detected capacity change from 0 to 136 [ 449.652581][T23009] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 449.662153][T23013] loop4: detected capacity change from 0 to 2224 19:08:42 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC;001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:42 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='\x00', 0x194) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) fallocate(r1, 0x20, 0x0, 0x2) 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r1, &(0x7f0000000040), 0x0) fallocate(r0, 0x20, 0x0, 0xffff77ff000) creat(&(0x7f0000000000)='./bus\x00', 0x2) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r2, &(0x7f0000000080)='./bus\x00', 0x12500, 0x94) [ 449.673878][T23013] isofs_fill_super: root inode is not a directory. Corrupted media? [ 449.674430][T23018] loop3: detected capacity change from 0 to 7 [ 449.691594][T23009] loop5: detected capacity change from 0 to 136 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x94) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x200040, 0x0) sendmmsg(r3, &(0x7f0000007840)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)="1db3fa470b53f6c123e0b6e16ce01e7c7fec9a30b46d992482a18235965737d95fae488ebf62bcb42fcc5bcd2e470747338dc04a3e739374f009cee3ff49308f0990f3f54a81cd1ed49de94ad241ee3294a3cf62e4afff00efdeb8606b1578c55c929a9bd2d8d659689b", 0x6a}, {&(0x7f0000000240)="6b65965d1c82ecf0c65e5a9d62ca9230e8f7e7a1f45bcca3167eb8b76eb73006a3bf710305c9066e68a8f5f6fb7a9fb4bc6d54c94fa967661e86fe7452f2e31fb82f6bc76a01da15e5ee529d6bc23be5ee1d5640ea289cf067620f4a78df7394b02c133e4bcc2dd17e1870ea58a28b6da86af6a992cc59273a9bcf369c8b686dbf08faac9d627b0cbd999bc69d554a050d3b70a291c6a12a99cb4435bbc680c29380632f7a0a38dfcc0213b82aaea5d5a2c1fdaf1863704cc245e480f3a4fd7e6b73b66fc58a8466b8672a6792639b17450b9ad231c6", 0xd6}, {&(0x7f0000000340)="d53afe483e99543acf862e8c5b9aa138999d79aad343073fff9a9e2621a8af0886906f764d", 0x25}, {&(0x7f0000000380)="89d2a6bdd9887866313f237144804c54876d417f516fa58acc0fe9ef1acb9a12e144794a64926d68e3572faa81f9b3e8728cb7441670322a241570a406553706234f1ca3b83cc35682b37bc3040c7188c4676b4b0db1e8246e8d24fc7cdb2491e6e35cda868332b8ba38270f70dc4c4c37d219b803a0ffdde547027c1c4e3171a87cda2a5eb4ffff2075ed15b8144bc0f1", 0x91}, {&(0x7f0000000440)="1f88733da2c1cdf9274093226c417392be97da782edcc866a4f987724dc591ff218a59e469cc22d4bf10d9f68a08f5da41dffde50560b678e11d4bb863fbee9c8fc310442589d9547e06d7e863d119e9272661e10245aff1fe8f6fbfa4ec3a28d367ee98fabc7d308c402326bc7e863956d515492c0932f2ace3cccb6ae881ef4b98ea351a610b7e3f72c7549bbafa02c98fe238febd", 0x96}, {&(0x7f00000005c0)="1915caa2ead56c40ae143b86b8f419f4533ba11a072f86a7fb20322a13f32804716bafcb7fe1b73f8b1599afeb4f91aada77d71e2284ed38fd78477f0cefef8facc31b7888d7b7a72a9ab07171a6de3f77800cbe3ad8e2bf7109a8d2db437c1bd10a9fc572cb8392c4d286fe95c7dff9d7cd7b2cb95bda71356d6190402d8f340d2eb078ac2c9c2fafff3c877854a7d939aab3858b115d2cf30871555324c55f2db943ec339ac133681998b43cfd41e04edc54b30f9950189c81a9dfec262f9e841313590663df8b51c02d2638017571c123f0", 0xd3}, {&(0x7f00000006c0)="4561b333f0abb2e62bd562e2e5236b97eaa9a3985b2dacfdd7ef2a4f3f82daad0b74b251525f82f36f1a57b8d2ef6eebc05bb2b5b872fd0557522753e451d1773106e2e6add80063c85dfc923a3bb92d512f5603a6c29a8a409c9903f482723cbb3fb7f246d9d3", 0x67}, {&(0x7f0000000540)="f72ffe4460a1d55ddd88455768fc0aba29", 0x11}], 0x8, &(0x7f00000007c0)=[{0x30, 0x1, 0x4, "28d8f25ff299757eef53f29c2dbd428049d252d72deee11584c056"}, {0x1010, 0x10e, 0x4f, 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"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{0xb8, 0x101, 0x1, "8e41a3ac9271fbb695d2cc83a7019b83ea6f3a22de147d08118a74c9f23285f5b5448a01dced99f10067513e00b01c890ecb315ef5476dd81773213a19d1880784b52818b8645ca9ff57ebe57bf14c72a6e22a34ebc6d547326ae05fdba55d383f55323bf06a2c1bd43ddd6c0fd31d1b9a27e569d66fcad2866ea884e92fc02ca1f2ffb992374c5abd6374e5c3ab1d23df05d0d398b4c666dfe1bc104b3551a57c"}, {0x30, 0x10d, 0x8, "a82b684c34cbf4be64525c13abf012c6dfeb6e1d9594ccedea"}, {0x48, 0x119, 0x101, "c31f9514bd02a4d8f5749193993f666c21b9905f14b9cfeb25636712ff800b453bead4aa981182c78c7eee33ffc0234094d06435d933"}], 0x2150}}], 0x6, 0x40000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r5, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r5, 0x0, 0x4, 0x0, 0x0) r6 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, &(0x7f00000000c0)=0x10) sendfile(r5, r6, &(0x7f0000000100)=0x1f, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, 0x0, 0x0) ioctl$FICLONERANGE(r2, 0x4020940d, &(0x7f0000000040)={{r4}, 0x3f6, 0x8a, 0xffff}) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 449.728692][T23009] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 449.738703][T22999] loop1: detected capacity change from 0 to 136 [ 449.753825][T23013] loop4: detected capacity change from 0 to 2224 [ 449.764527][T22999] ISOFS: unable to read i-node block [ 449.769851][T22999] isofs_fill_super: get root inode failed 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)={0x20000, 0x9, 0xf}, 0x18) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x0, 0x0, 0x80000001) [ 449.774992][T23042] loop2: detected capacity change from 0 to 136 [ 449.776193][T23038] loop3: detected capacity change from 0 to 7 [ 449.788565][T23013] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:42 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x64, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:42 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800250020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:42 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00']) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x20c28, &(0x7f0000000280)={'trans=unix,', {[{@cache_none}], [{@smackfstransmute={'smackfstransmute', 0x3d, '*%.$'}}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x3c, 0x62, 0x30, 0x66, 0x39, 0x31, 0x33], 0x2d, [0x62, 0x38, 0x63, 0x33], 0x2d, [0x30, 0x63, 0x32, 0x31], 0x2d, [0x62, 0x37, 0x31, 0x33], 0x2d, [0x32, 0x37, 0x36, 0x66, 0x61, 0xcf, 0x66, 0x39]}}}, {@obj_user={'obj_user', 0x3d, '+&,'}}]}}) 19:08:42 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580020000d002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 449.821142][T23042] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:42 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x115) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$BTRFS_IOC_QUOTA_CTL(r2, 0xc0109428, &(0x7f0000000080)={0x0, 0x100000000}) 19:08:43 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:43 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x20, 0xfff, 0x7fff, {0x4, 0x3}, 0x20, 0x4e8f465d}) fallocate(r0, 0x20, 0x0, 0xffff77ff000) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f00000001c0)) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000240)) mkdirat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x1ff) [ 449.866644][T23042] loop2: detected capacity change from 0 to 136 [ 449.887563][T23063] loop5: detected capacity change from 0 to 136 [ 449.889556][T23069] loop4: detected capacity change from 0 to 2224 [ 449.923628][T23042] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 449.932173][T23063] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 449.941430][T23073] loop1: detected capacity change from 0 to 136 [ 449.950314][T23073] ISOFS: unable to read i-node block [ 449.955805][T23073] isofs_fill_super: get root inode failed 19:08:43 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC<001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:43 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800290020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580020000e002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 449.968543][T23069] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:43 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = msgget$private(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r1, 0x302, 0x0, 0x0, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) setxattr$incfs_metadata(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)="150ed1da5d09cfcf67269f0d1cd76396a7e14c25d8b2e24545bb58eb96213a9a8ebc554a533d4a3c50ee", 0x2a, 0x3) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:43 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) sendto(r1, &(0x7f0000000040)="1ddc016c2f0d86204892065bd38cf4b1e4946f05e2b1cdbcd333f8cb06511b51361cb57bb362ad4f9ea73daaa1882dca0540ba59475a9d5a80bb9b88c137c3d9e19f1d714a78c76cc9a6c17ed69312c3ab6804d296052f915a81c578f25238efb5a21eb0911eb49411194893a158d663e9b6914e11393f211db3aa7b955ff21d4f9251a41fa1f2b2f1ee296df06331e4cddfc7", 0x93, 0x804, &(0x7f0000000100)=@ax25={{0x3, @default}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80) r2 = accept4(r1, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000002c0)=0x80, 0x80800) recvfrom(r2, &(0x7f00000005c0)=""/194, 0xc2, 0x3, &(0x7f0000000300)=@ipx={0x4, 0x8001, 0x0, "a9ec2c4cd34a", 0xcf}, 0x80) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000003c0)=""/120, &(0x7f00000001c0)=0x78) syz_open_procfs(0x0, &(0x7f0000000180)='net/kcm\x00') fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 450.033833][T23098] loop1: detected capacity change from 0 to 136 [ 450.041918][T23098] ISOFS: unable to read i-node block [ 450.047301][T23098] isofs_fill_super: get root inode failed 19:08:43 executing program 0: arch_prctl$ARCH_SET_GS(0x1001, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4200, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="00515ba53c79d9e5bc9a4d48f889234ec81b4724aa684782a8fc4ed337f1dfee56f975e15d92595888ad34fde2e4ea7d500db4dcd563697e973a17d375eb5fc69defff7af104e98dfd2c6620689eb7de4cb0476734686c321cf9a3bc7137397bfc13cbe1919943eee52d58f4fb04af107149a05586b6bc8b5e66e27afeeb51d27b612e00281a8a910c6bcfc5ac81ab616976d987d828d7058468a006814214280470d4e7b21b629567c3f1ae28c82be7733765cc7e204c04a81c23229c0e2ffe267ea40ed25c9459052ed9b5aa7b78d4051feb3eb1bfeeb281d742a86ad7dc66c54f2ec8f93a1b756f", 0xe9}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 450.097640][T23098] loop1: detected capacity change from 0 to 136 [ 450.105588][T23098] ISOFS: unable to read i-node block [ 450.111043][T23098] isofs_fill_super: get root inode failed [ 450.117886][T23097] loop5: detected capacity change from 0 to 136 [ 450.124531][T23103] loop4: detected capacity change from 0 to 2224 19:08:43 executing program 0: creat(&(0x7f0000000200)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) fallocate(r1, 0x20, 0x0, 0xffff77ff000) 19:08:43 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e005500580020001f002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:43 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2b9, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 450.143153][T23120] loop2: detected capacity change from 0 to 136 [ 450.152349][T23103] isofs_fill_super: root inode is not a directory. Corrupted media? [ 450.166184][T23120] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 450.182700][T23097] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:43 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xdf) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:43 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800440020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 450.227431][T23120] loop2: detected capacity change from 0 to 136 [ 450.245927][T23120] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 450.254248][T23137] loop4: detected capacity change from 0 to 2224 [ 450.266423][T23137] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:43 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC=001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:43 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000080)=0x3) fallocate(r0, 0x20, 0x0, 0xffff77ff000) open(&(0x7f0000000040)='./bus\x00', 0x290000, 0xf) 19:08:43 executing program 0: sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd27, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) bind(r1, &(0x7f0000000140)=@in={0x2, 0x4e24, @rand_addr=0x64010100}, 0x80) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 450.280419][T23145] loop5: detected capacity change from 0 to 136 [ 450.280543][T23149] loop1: detected capacity change from 0 to 136 [ 450.298825][T23149] ISOFS: unable to read i-node block [ 450.304200][T23149] isofs_fill_super: get root inode failed [ 450.311939][T23145] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:43 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800fe0020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 450.353237][T23137] loop4: detected capacity change from 0 to 2224 [ 450.359873][T23145] loop5: detected capacity change from 0 to 136 [ 450.371766][T23137] isofs_fill_super: root inode is not a directory. Corrupted media? [ 450.380846][T23145] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 450.400800][T23174] loop2: detected capacity change from 0 to 136 [ 450.416993][T23176] loop1: detected capacity change from 0 to 136 [ 450.447837][T23174] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 450.461623][T23176] ISOFS: unable to read i-node block [ 450.467594][T23176] isofs_fill_super: get root inode failed [ 450.506020][T23174] loop2: detected capacity change from 0 to 136 [ 450.517157][T23174] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 450.525513][T23176] loop1: detected capacity change from 0 to 136 [ 450.535035][T23176] ISOFS: unable to read i-node block [ 450.540418][T23176] isofs_fill_super: get root inode failed 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000140)={[], [{@fsname={'fsname', 0x3d, '*\''}}, {@subj_role={'subj_role', 0x3d, '+--&'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200220002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:44 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000001680)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="e20000000000000000001b0020000700210030"], 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r0, 0x10, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x5b}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x44c80) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f0000000100)={0x3, 0x101}) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x80) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x401) r4 = socket$unix(0x1, 0x1, 0x0) setsockopt(r4, 0x1, 0x7fff, &(0x7f0000000600)="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", 0x1000) writev(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000100)={r6, 0x1, 0x6, @local}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={r6, 0x1, 0x6}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@empty, 0x36, r6}) fallocate(r2, 0x20, 0x0, 0xffff77ff000) 19:08:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HC>001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:44 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800870320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x20) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, 0x0, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f627573202a20200a489ded802a3d5333642a354f780fa76eecfaed007cd100ee07a51cd00b3ef5910524c7f838bb487d15614132b84f102b33dcf81173a9d90ea0b70054353a3f7e121a50269f1bc50da6618c19963352719d4cfd9e13b92f200c87292a57d42bee19c962cd41ccd6a71a302c030d1f9c4b4ddf80ee11ded6bce72a19873d7799b84a56cdbdaffd37f98e3944fdee306e7d74ac818172dee52e9b668ed801f7f9b262"], 0x43) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 450.925386][T23205] loop4: detected capacity change from 0 to 2224 [ 450.936593][T23205] isofs_fill_super: root inode is not a directory. Corrupted media? [ 450.984480][T23218] loop2: detected capacity change from 0 to 136 [ 450.984480][T23219] loop1: detected capacity change from 0 to 136 [ 450.997482][T23212] loop5: detected capacity change from 0 to 136 [ 451.000949][T23205] loop4: detected capacity change from 0 to 2224 [ 451.005955][T23219] ISOFS: unable to read i-node block [ 451.015712][T23219] isofs_fill_super: get root inode failed [ 451.025842][T23205] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) write$P9_RREADLINK(r0, &(0x7f0000000080)={0xe, 0x17, 0x2, {0x5, './bus'}}, 0xe) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 451.033859][T23218] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 451.042900][T23212] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCA001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:44 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800a40320002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 451.083686][T23219] loop1: detected capacity change from 0 to 136 [ 451.104195][T23219] ISOFS: unable to read i-node block [ 451.109913][T23219] isofs_fill_super: get root inode failed [ 451.117425][T23212] loop5: detected capacity change from 0 to 136 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000180)=ANY=[@ANYBLOB="ffc4dd21c31c08567035577f09db04748787ad5a87e0118d390f32f12d339928fb25339bf65476e73dde4bc267dbc3e661896c5a9093ce8ad5e9493e9e597e4dd4f7baada1a111f5a980c725e395d9a6ab5857b77d2df281af11bbd5127e851b16a4f046be4ef5e4cc406c78b9d68f5291fbe5a0da6ae89bbe2383f90f0a50d8bf00673e73ea4e2456500dee77b2273cc06496b617"]) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:44 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x800) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x128) r2 = fspick(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x42c0, 0x8) sendfile(r2, r3, &(0x7f00000000c0)=0x77b, 0x7) r4 = epoll_create(0x3d26) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000100)={0x0, r4, 0x0, 0x1, 0xa1, 0x4}) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 451.162266][T23261] loop4: detected capacity change from 0 to 2224 [ 451.172375][T23265] loop2: detected capacity change from 0 to 136 [ 451.186381][T23265] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 451.197822][T23212] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 19:08:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f00, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCB001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 451.222723][T23261] isofs_fill_super: root inode is not a directory. Corrupted media? [ 451.224640][T23273] loop1: detected capacity change from 0 to 136 [ 451.241678][T23273] ISOFS: unable to read i-node block [ 451.247054][T23273] isofs_fill_super: get root inode failed 19:08:44 executing program 0: r0 = creat(&(0x7f0000000040)='./bus/file0\x00', 0x134) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f0000000080)) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)=ANY=[@ANYBLOB="c7"]) 19:08:44 executing program 0: mbind(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000040)=0x20, 0x3ad6, 0x0) r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) [ 451.272476][T23261] loop4: detected capacity change from 0 to 2224 [ 451.281968][T23261] isofs_fill_super: root inode is not a directory. Corrupted media? [ 451.297436][T23273] loop1: detected capacity change from 0 to 136 19:08:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200420002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) [ 451.326191][T23286] loop2: detected capacity change from 0 to 136 [ 451.339221][T23273] ISOFS: unable to read i-node block [ 451.344586][T23273] isofs_fill_super: get root inode failed [ 451.362938][T23301] loop5: detected capacity change from 0 to 136 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) setxattr$security_evm(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)=@ng={0x4, 0x7, "56a65b4d06b01782addcc9b84af5fc0037b68b"}, 0x15, 0x2) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0x0, 0x8}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x2800, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0xe7e6, 0x2, 0x2, 0x5}) [ 451.371628][T23301] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 451.392294][T23312] loop4: detected capacity change from 0 to 2224 [ 451.399822][T23286] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 19:08:44 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800e42620002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000280)='./file0\x00', 0x8000, 0x0, 0x0, 0x30100a4, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x40500, 0x8, 0x14}, 0x18) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x200000, 0x20) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') [ 451.419160][T23312] isofs_fill_super: root inode is not a directory. Corrupted media? [ 451.445294][T23286] loop2: detected capacity change from 0 to 136 [ 451.455768][T23286] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 451.463293][T23301] loop5: detected capacity change from 0 to 136 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) r2 = socket(0x10, 0x80002, 0x0) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="390000001000090468fe07002b00000001000a0026000000450001070300001419001a00120002000e0001000a000300"/57, 0x39}], 0x1) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000040)={0x2f, 0x2, '\x00', [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x20) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:44 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x3801410, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0xfffffffffffffff7, 0x81, 0xcb}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) move_mount(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x10) r3 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000300)=ANY=[@ANYBLOB="20ca0900000000002ee00000f65bb367da4112a5836dfb3a003c750da0bdeae473b52e5518a9ee4aa8abc49033587e98177a55dbec0a601bcd2ecbb7dd07b96833b5b424ecde9ce8d1a49665f0fc3c9b724080ad8ae3d76d1787690f1b9ff513c12747"]) mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x48000, 0x80) 19:08:44 executing program 5: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2000, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCD001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 451.472702][T23301] isofs_fill_super: bread failed, dev=loop5, iso_blknum=34, block=68 [ 451.489719][T23312] loop4: detected capacity change from 0 to 2224 [ 451.492581][T23331] loop1: detected capacity change from 0 to 136 19:08:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCC001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r2, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) creat(&(0x7f0000000040)='./bus\x00', 0x30) [ 451.541867][T23331] ISOFS: unable to read i-node block [ 451.547335][T23331] isofs_fill_super: get root inode failed [ 451.554431][T23312] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000003b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x30100a4, &(0x7f0000000200)=ANY=[@ANYBLOB="00d9c48ac2708a2ed646f1f7da7d8c06000000000000006ef9237f2c000000"]) dup3(r0, 0xffffffffffffffff, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x40001, 0x0) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x981, 0x12) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x150) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000140)='.pending_reads\x00', 0x8c040, 0x142) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x200) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1200, 0x0) 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./bus\x00', 0x0, 0x6, &(0x7f00000005c0)=[{&(0x7f00000000c0)="f837f07eb698eb7f74274ec608baf6723f7bba0ae89983ffbba69244e78f75aec38bd1c7", 0x24, 0x3}, {&(0x7f0000000100)="6ea5ffbe4811bbb94b65c8d4d5cbb96db7ec1adc528926f644d124003ce24a1734e09c37f8b4f5e27e10bd5d42ff6d91076e99b3222a2d56d32233157a85c0c1e224a03a4e648875cea8eae4fa67c1a1922de45150bb91bded34244b5ff0d215fc3ebe72e21e63", 0x67, 0x8000}, {&(0x7f0000000240)="80f7b0480a6cd4499ce5317f58089007b8a01fc4cc2ec0b9d3fe76300d41823dc97ea39c3d26c7ec1b493813f3f76f7a757742454a80491f586282388d2507d890a9ac8ce89919988100a3ec23c9c4d8ee13640cf406a71dd425897dcd9c5f9129fa63be2a1944bd95bd2e7272504fc1fe93eef7d9cd9504e3f521830e8c1888aa7a62297fcfe9dc9a263151fd6c2cc5459a502618152468f10f0fac5c22090857ec2349c9bad6b40fb7bb044b42a5d172137be100699f422c7a49a2e30d8406c5ee6dfad6516272d35e006583d9c00e9115b2f8b6404cb785a73d5b98fc86348c9e9c340d8efcf8885ca8808cdff874fed54128decdee198cf462e362b9fe", 0xff, 0x6}, {&(0x7f0000000180)="c30c54d1b3c5dc788baeb7c073d5eee5e3e3d3f0bddbcdc7d03388c48473115b1d27cc6f4fa2c6472aa3bfd7fb79aafa6e04aa81e3a76691a90efa9394ed1011b6fb5360f1967c398ab50fb7940ecffd83e72137679653261e4d5eaf50a7b4ba936d603c82ceca9d8aa7147dabd21ac136fc0c72ca472deb5c9caf98", 0x7c, 0x9}, {&(0x7f0000000340)="6a88cb3024975e491be4212800647d3bcf4863f0332f3282ad8cfab2d4cf1e4015ac710b6531a6368928df388bba41497f2826bc6fa51eceb7e49fd9385a1df9c465c9170b5b4b0f7fe5e039520c6c5b6ce20020296c05f5208a60bc4211135cb0481022a463f5d98c5ce446c947485d51317e4c454caf6118b193b104c432ebb0f59fc6acd133de04a8e3f4265f411c122ef5c54a09921d507396ff1b3bb705070638618d89b35829", 0xa9, 0xce2}, {&(0x7f0000000400)="0988e8bdd1a3284c343bb75b39cfcd429839a6a54cb906770c73f7aa1160ac100b7b390badc0ff9f7aa34720cd53b6c09fe32ed6ee7e741dd67474676bd76d8f0f4cdb5325b71ae8f8e2", 0x4a, 0x20}], 0x1000, &(0x7f00000007c0)=ANY=[@ANYBLOB='session=0x0000000000000015,block=0x0000000000000000,unhide,cruft,uid=', @ANYRESHEX, @ANYBLOB="2c726e2c617070726137d90af19a760c10a4b1bdafbd6d6e3d3d131bd17cff82f66162656c2c657569643daf222ea6938cbee06c4deeb29f4647a376e0aa3316bfc2dcf9b2fd51460104000000000000c2224cfe7e34579933a01d77b1cf86589ba8cf4929d64bd2c15e42639e34e7c21551f45f0c61d491594802fce79212cc071a235543509bb22ffb97370d1637f937f3cf804c7bc4268888962af1cb21ffffffff000000002f84887016b69b72f18578f49c40d6040000003a", @ANYRESDEC=0x0, @ANYBLOB=',fscontext=system_u,\x00']) dup(r2) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0xffff77ff000) 19:08:44 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800200520002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f45000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8800}, {0x0, 0x0, 0x8b000}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:44 executing program 0: r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000580)="99", 0x1}], 0x1) fallocate(r0, 0x20, 0x0, 0x2000007) [ 451.637073][T23356] loop2: detected capacity change from 0 to 136 [ 451.652350][T23331] loop1: detected capacity change from 0 to 136 [ 451.672815][T23375] loop4: detected capacity change from 0 to 2224 19:08:44 executing program 2: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)='HCE001', 0x6, 0x8800}], 0x0, &(0x7f0000000000)) [ 451.682781][T23331] ISOFS: unable to read i-node block [ 451.688157][T23331] isofs_fill_super: get root inode failed [ 451.700128][T23356] isofs_fill_super: bread failed, dev=loop2, iso_blknum=34, block=68 [ 451.702488][T23375] isofs_fill_super: root inode is not a directory. Corrupted media? 19:08:44 executing program 1: syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010a00)="0243443030310100004c0049004e0055005800032720002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000005002000000000250252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1001000000000000000001120000000022001601", 0xa0, 0x8800}], 0x0, &(0x7f0000000000)={[{@overriderock}]}) 19:08:44 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x2280040, 0x0) mount(&(0x7f0000002e80)=@md0, &(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)='adfs\x00', 0xc0080, &(0x7f0000002f40)='ext3\x00') mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2811400, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002dc0)=[{{&(0x7f0000000340)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000700)=[{&(0x7f00000003c0)="047da0a24b442343f4aa9b69ba72e954f5a03cf367a0d7ef2f1b3406ca2e7cfb0abb3c2d788371860843af5e716a25707dc1390bf165e4b0bc720018a9913058cc43a91a3e42bf57836aeb372d0efa3405b5f45e7d4b1ab12f7ce1ae3c33407c935e9d640859d15306d24c3f3121c545aa904e1bb7e29a1591e38085efff6c610c498abcd823cba89611546ca063ecf6b9205810e5a3942f58e552a9eff4b04161bd15f5102ed90cbfc11f12413f1d313e3feaee4a1aafd6c8c64c312030e469745f09a4391ac014d606dbecf03922d01021d29786fe501fa9c2f64a24d6fff740808e85c9fb", 0xe6}, {&(0x7f00000000c0)="fbf100397d73ee066d83b98f94401f0bae379471af0c7710a3e4425824c65b99c55ce8", 0x23}, {&(0x7f00000004c0)="1edcbec0ed6e292b45aedaf18f9e78b523ed124d95d6f0dba9cba6ad41645594ea2c115a23b2283845d09d6d3c74d365b5d478a89d4c6dd9ce9c0581df9e12b723f26354c756deb4ac1393cb306087806de938460dc7afc98bab588e2e258d0a70fbf3c85d3fd104b4059f3aff5141d90fe46f58bbe0c0329ad3f2fed3b30d88693df75d1b72418eeeaa2d60f78d557c89f321c23794b857ea02e9c9b08d480d00b33e5e13d56643f0a4e83f3f02dc844a4743ff61256c5c1d57f9aa16dbd22b91f7dc88492c97ba7c0e40b313d885afbc", 0xd1}, {&(0x7f00000005c0)="3f0ab784ecb3cc6052bd1a38ae0a398d7e0675a0d81063cbdb25cd31bac62c327eec4e4dc46153d6f4ab489388ea847ad8642f36a4a68688580afe8329eb4129b4476b290ab9f15855402c6fc9d615f0dbda0b44cc1b5a41337bb8f8c07771", 0x5f}, {&(0x7f0000000640)="affd3483176478781383920cd07bae832e35352a68abdc18dcf8bba192059f0c7a21a857aefc86a249dc750d252baead9e9ff8a7df5f595ca188142c372140e0b1570df7b5fdac6977b156d11d7b4a20c470ef0cd30ba864e46554ade6119b5d3199115896658e058789813fe8803f82ae698766e49805e3cdc5a15e51a3666da6ba49c2f0277160c7212eda955fb644bf82ee01d87f9915473437da8198616cf83f508d63ad5477c47c68dd3d0d44e29fe6ddd2067550", 0xb7}], 0x5, &(0x7f0000000780)=[@txtime={{0x18, 0x1, 0x3d, 0x3f}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x100}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x90}}, {{&(0x7f0000000840)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000008c0)="4023af49659abad739d668c80c5b7ab1efa7ff2efa2b7ba2f8cf08e2baacd527858b9336f012d3d24a8ace", 0x2b}, {&(0x7f0000000900)="328ee9fbd57a618074c937bfcf82483e9bfe576dca885bbb029f89476b9f5421c4aff18cb425865ad36818f628aa65f2727fcf2c86cf79bbc8b7fa930df48eb3aaba1c0757b801ae687911deada524c6c5", 0x51}, 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