[syzbot] Monthly jfs report (Feb 2026)

[syzbot] Monthly jfs report (Feb 2026)

[syzbot]

Hello jfs maintainers/developers,

This is a 31-day syzbot report for the jfs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/jfs

During the period, 0 new issues were detected and 0 were fixed.
In total, 72 issues are still open and 66 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  92526   Yes   kernel BUG in jfs_evict_inode
                   https://syzkaller.appspot.com/bug?extid=9c0c58ea2e4887ab502e
<2>  48984   Yes   WARNING in dbAdjTree
                   https://syzkaller.appspot.com/bug?extid=ab18fa9c959320611727
<3>  41630   Yes   kernel BUG in txUnlock
                   https://syzkaller.appspot.com/bug?extid=a63afa301d1258d09267
<4>  8098    Yes   general protection fault in lmLogSync (2)
                   https://syzkaller.appspot.com/bug?extid=e14b1036481911ae4d77
<5>  6968    Yes   KASAN: slab-use-after-free Write in dtSplitPage
                   https://syzkaller.appspot.com/bug?extid=a939a1121380d3212940
<6>  6578    Yes   kernel BUG in dbFindLeaf
                   https://syzkaller.appspot.com/bug?extid=dcea2548c903300a400e
<7>  5114    Yes   general protection fault in txEnd
                   https://syzkaller.appspot.com/bug?extid=1d096d31de6a0491b55e
<8>  4816    Yes   INFO: task hung in lock_metapage
                   https://syzkaller.appspot.com/bug?extid=1d84a1682e4673d5c4fb
<9>  4364    Yes   general protection fault in jfs_flush_journal
                   https://syzkaller.appspot.com/bug?extid=194bfe3476f96782c0b6
<10> 3550    Yes   KASAN: use-after-free Read in jfs_lazycommit
                   https://syzkaller.appspot.com/bug?extid=885a4f3281b8d99c48d8

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