Bug 1256357 - 'btrfsck' threw ... extent-tree.c:2698: alloc_reserved_tree_block: Assertion `ret` failed.
'btrfsck' threw ... extent-tree.c:2698: alloc_reserved_tree_block: Assertion ...
Status: CLOSED EOL
Product: Fedora
Classification: Fedora
Component: btrfs-progs (Show other bugs)
22
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: Josef Bacik
Fedora Extras Quality Assurance
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2015-08-24 08:12 EDT by Jaromír Cápík
Modified: 2016-07-19 13:38 EDT (History)
4 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2016-07-19 13:38:41 EDT
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


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Description Jaromír Cápík 2015-08-24 08:12:23 EDT
Description of problem:
For some reason I couldn't mount my USB flash with btrfs and tried to do a repair with the btrfsck --repair.

The following was returned:
-------------------------------
# btrfsck /dev/sdc2 --repair
enabling repair mode
repair mode will force to clear out log tree, Are you sure? [y/N]: y
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 528F9C0B wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
checksum verify failed on 64573440 found 426C5BC1 wanted 0CF76633
bytenr mismatch, want=64573440, have=4503599691943938
extent-tree.c:2698: alloc_reserved_tree_block: Assertion `ret` failed.
btrfs check[0x440aea]
btrfs check[0x44202d]
btrfs check[0x44210a]
btrfs check(btrfs_alloc_free_block+0xc4)[0x445a64]
btrfs check(__btrfs_cow_block+0xc4)[0x437774]
btrfs check(btrfs_cow_block+0x35)[0x437d75]
btrfs check[0x43cd06]
btrfs check(btrfs_commit_transaction+0x8e)[0x43e57e]
btrfs check(cmd_check+0x40a)[0x42960a]
btrfs check(main+0x82)[0x40e832]
/lib64/libc.so.6(__libc_start_main+0xf0)[0x3276020700]
btrfs check(_start+0x29)[0x40e939]
-------------------------------

Version-Release number of selected component (if applicable):
btrfs-progs-4.1-1.fc22.x86_64

How reproducible:
always
Comment 2 Fedora End Of Life 2016-07-19 13:38:41 EDT
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

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