syzbot


Out of 15 bugs, 14 were automatically obsoleted (14 due to revoked reproducers), 1 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:netfs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in pipe_write (6) kernfs netfs 1 C done done 10 267d 490d
INFO: task hung in anon_pipe_write nfs netfs 1 C done done 13 268d 418d
INFO: task hung in netfs_retry_writes netfs 1 C unreliable done 75 257d 523d
INFO: task hung in netfs_unbuffered_write_iter netfs 1 C done done 53 355d 458d
BUG: stack guard page was hit in io_wq_worker netfs -1 C 4 532d 528d
WARNING in netfs_retry_reads (2) netfs -1 C done 82 532d 568d
INFO: task hung in netfs_unbuffered_read_iter netfs 1 C done 66 533d 573d
WARNING in netfs_writepages netfs -1 C error 11 480d 582d
KASAN: slab-use-after-free Write in io_submit_one netfs 22 C 3 484d 494d
WARNING: refcount bug in netfs_put_subrequest netfs 13 syz 1 498d 494d
KASAN: slab-use-after-free Read in iov_iter_advance netfs 19 C done done 11 634d 641d
KASAN: slab-use-after-free Read in iov_iter_folioq_advance netfs 19 C 11 637d 641d
WARNING in netfs_retry_reads netfs -1 C done 16 571d 571d
divide error in netfs_submit_writethrough netfs 2 C 17 772d 809d
KASAN: slab-use-after-free Write in __fscache_relinquish_cookie netfs 22 C error 122 817d 872d