syzbot


Out of 21 bugs, 20 were automatically obsoleted (10 due to revoked reproducers), 1 were invalidated by users.
Applied filters: Label=subsystems:netfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
BUG: stack guard page was hit in io_wq_worker netfs -1 C 4 234d 231d
WARNING in netfs_retry_reads (2) netfs -1 C done 82 235d 271d
INFO: task hung in netfs_unbuffered_read_iter netfs 1 C done 66 236d 276d
WARNING in netfs_writepages netfs -1 C error 11 183d 285d
KASAN: slab-use-after-free Write in io_submit_one netfs 24 C 3 187d 197d
WARNING: refcount bug in netfs_put_subrequest netfs 13 syz 1 201d 197d
INFO: task hung in __fscache_acquire_volume (2) netfs 1 1 202d 202d
KCSAN: data-race in netfs_advance_write / netfs_write_collection_worker netfs 6 8 179d 186d
INFO: task hung in netfs_writepages netfs 1 13 221d 235d
possible deadlock in netfs_start_io_direct netfs 4 2 305d 307d
BUG: stack guard page was hit in compat_sys_open netfs -1 1 329d 320d
KASAN: slab-use-after-free Read in iov_iter_advance netfs 19 C done done 11 337d 344d
INFO: task hung in netfs_write_collection_worker netfs 1 1 353d 353d
KASAN: slab-use-after-free Read in iov_iter_folioq_advance netfs 19 C 11 340d 344d
WARNING in netfs_retry_reads netfs -1 C done 16 274d 274d
possible deadlock in netfs_writepages netfs 4 1 374d 370d
INFO: task hung in __fscache_acquire_volume netfs 1 1 419d 419d
WARNING in netfs_pages_written_back netfs -1 4 482d 491d
divide error in netfs_submit_writethrough netfs 2 C 17 475d 512d
KASAN: slab-use-after-free Write in __fscache_relinquish_cookie netfs 24 C error 122 520d 575d
kernel BUG in __fscache_relinquish_cookie (2) netfs -1 1 578d 574d