syzbot


Out of 21 bugs, 18 were automatically obsoleted (18 due to revoked reproducers), 3 were invalidated by users.
Applied filters: WithRepro (drop) Label=subsystems:v9fs (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING: refcount bug in p9_req_put (3) v9fs 13 C 99 161d 900d
UBSAN: shift-out-of-bounds in v9fs_get_tree v9fs -1 C 10888 314d 328d
WARNING in p9pdu_vwritef v9fs -1 C 62 540d 651d
BUG: stack guard page was hit in sys_openat mm v9fs -1 C done done 6 540d 537d
kernel BUG in __iov_iter_get_pages_alloc v9fs -1 C 433 649d 662d
WARNING in __v9fs_get_acl v9fs -1 C done error 224 1285d 1793d
BUG: corrupted list in p9_fd_cancelled (2) v9fs 8 syz error error 273 856d 2512d
KASAN: use-after-free Read in rdma_close f2fs v9fs 19 C 590 1367d 1388d
WARNING: refcount bug in v9fs_vfs_lookup v9fs 13 C 1 1285d 1281d
BUG: unable to handle kernel paging request in p9_client_disconnect v9fs 8 C 8 1285d 1330d
WARNING in p9_client_destroy v9fs -1 syz done done 5 1419d 1598d
INFO: task hung in flush_work v9fs 1 C error 306 2881d 2990d
KMSAN: uninit-value in p9_client_rpc v9fs 10 C 11 1323d 2926d
WARNING: refcount bug in p9_client_walk v9fs 13 C 2 1330d 1331d
BUG: unable to handle kernel paging request in p9_client_prepare_req v9fs 8 C 1 1336d 1336d
memory leak in v9fs_cache_session_get_cookie (2) v9fs 3 C 319 2160d 2463d
KASAN: use-after-free Read in p9_conn_cancel v9fs 19 C inconclusive unreliable 72 2889d 2927d
INFO: task hung in chown_common (4) v9fs 1 C error inconclusive 7 1463d 1590d
general protection fault in p9_client_prepare_req v9fs 2 C error error 106 2848d 2917d
general protection fault in do_raw_spin_unlock v9fs 2 syz done 1 2920d 2920d
general protection fault in kfree (2) v9fs 2 C 36 2921d 2927d