syzbot


Applied filters: Label=subsystems:v9fs (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
general protection fault in p9_client_walk v9fs C 3 56d 72d 27/28 never 3f61ac7c65bd fs/9p: fix NULL pointer dereference on mkdir
KCSAN: data-race in p9_conn_cancel / p9_write_work (7) v9fs 2 74d 98d 27/28 never fbc0283fbeae 9p/trans_fd: mark concurrent read and writes to p9_conn->err
KCSAN: data-race in p9_conn_cancel / p9_poll_workfn (9) v9fs 2 64d 103d 27/28 never fbc0283fbeae 9p/trans_fd: mark concurrent read and writes to p9_conn->err
KASAN: use-after-free Read in p9_req_put v9fs 230 5d18h 1008d 1/28 never 9p: p9_client_create: use p9_client_destroy on failure
BUG: stack guard page was hit in sys_open mm v9fs C 11 155d 191d 28/28 15d 4acb665cf4f3 netfs: Work around recursion by abandoning retry if nothing read
WARNING in p9_client_create (2) v9fs C done 26070 204d 241d 28/28 189d 79efebae4afc 9p: Avoid creating multiple slab caches with the same name
KASAN: slab-use-after-free Read in p9_fid_destroy v9fs C 13 359d 440d 25/28 344d f89ea63f1c65 netfs, 9p: Fix race between umount and async request completion
KASAN: slab-use-after-free Read in p9_client_destroy v9fs 7 362d 375d 25/28 344d f89ea63f1c65 netfs, 9p: Fix race between umount and async request completion
KASAN: slab-use-after-free Write in v9fs_free_request v9fs 9 359d 373d 25/28 344d f89ea63f1c65 netfs, 9p: Fix race between umount and async request completion
KMSAN: uninit-value in p9_client_rpc (2) v9fs C 5 383d 417d 25/28 344d 25460d6f3902 net/9p: fix uninit-value in p9_client_rpc()
KMSAN: uninit-value in v9fs_evict_inode v9fs C 5206 419d 431d 25/28 363d 6630036b7c22 fs/9p: fix uninitialized values during inode evict
KASAN: slab-use-after-free Read in v9fs_stat2inode_dotl v9fs C done 585 419d 474d 25/28 363d 11763a8598f8 fs/9p: fix uaf in in v9fs_stat2inode_dotl
KASAN: wild-memory-access Write in v9fs_get_acl v9fs C 7 772d 805d 22/28 713d 707823e7f22f 9P FS: Fix wild-memory-access write in v9fs_get_acl
BUG: corrupted list in p9_fd_cancel (2) v9fs fuse C error 8 916d 941d 22/28 817d 11c10956515b 9p/fd: fix issue of list_del corruption in p9_fd_cancel()
KFENCE: memory corruption in p9_req_put v9fs 2 914d 917d 22/28 817d 26273ade77f5 9p: set req refcount to zero to avoid uninitialized usage
inconsistent lock state in p9_req_put v9fs 181 959d 1009d 22/28 817d 296ab4a81384 net/9p: use a dedicated spinlock for trans_fd
INFO: task hung in p9_fd_close v9fs C error error 484 926d 2090d 22/28 817d ef575281b21e 9p/trans_fd: always use O_NONBLOCK read/write
KMSAN: uninit-value in p9pdu_readf v9fs 14 1205d 1319d 20/28 1169d 27eb4c3144f7 9p/net: fix missing error check in p9_check_errors
KASAN: invalid-free in p9_client_create (2) v9fs C done 3 1575d 1575d 19/28 1533d 757fed1d0898 Revert "mm/slub: fix a memory leak in sysfs_slab_add()"
WARNING: refcount bug in p9_req_put v9fs syz inconclusive done 6 1826d 2378d 15/28 1647d a39c46067c84 net/9p: validate fds in p9_fd_open
BUG: corrupted list in p9_read_work (2) v9fs syz done error 38 2009d 2371d 15/28 1707d 74d6a5d56629 9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work
KASAN: use-after-free Read in p9_fd_poll v9fs C done 8 2473d 2505d 13/28 2008d 430ac66eb4c5 net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
BUG: corrupted list in p9_conn_cancel v9fs C done 18 2407d 2508d 13/28 2017d 9f476d7c540c net/9p/trans_fd.c: fix race by holding the lock
general protection fault in p9_conn_cancel v9fs C done 2 2487d 2505d 13/28 2017d 9f476d7c540c net/9p/trans_fd.c: fix race by holding the lock
WARNING: ODEBUG bug in p9_fd_close v9fs C done 82 2468d 2508d 13/28 2017d 430ac66eb4c5 net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
BUG: corrupted list in p9_write_work v9fs C done 5 2431d 2476d 13/28 2017d 728356dedeff 9p: Add refcount to p9_req_t
memory leak in v9fs_cache_session_get_cookie v9fs C 242 2045d 2192d 13/28 2044d 962a991c5de1 9p/cache.c: Fix memory leak in v9fs_cache_session_get_cookie
BUG: unable to handle kernel NULL pointer dereference in setup_kmem_cache_node v9fs 3 2330d 2331d 11/28 2268d 09c2e76ed734 slab: alien caches must not be initialized if the allocation of the alien cache failed
WARNING in kmem_cache_create_usercopy v9fs C 10 2333d 2392d 11/28 2317d 574d356b7a02 9p/net: put a lower bound on msize
KASAN: invalid-free in p9stat_free v9fs C 3 2460d 2460d 11/28 2381d 62e3941776fe 9p: clear dangling pointers in p9stat_free 81c99089bce6 v9fs_dir_readdir: fix double-free on p9stat_read error
KASAN: use-after-free Read in _copy_from_iter v9fs C 12 2485d 2497d 11/28 2381d 728356dedeff 9p: Add refcount to p9_req_t
WARNING: kmalloc bug in __v9fs_get_acl v9fs C 212 2399d 2507d 11/28 2381d 61448479a9f2 mm: don't warn about large allocations for slab
BUG: corrupted list in p9_read_work v9fs syz 23 2389d 2501d 11/28 2381d e4ca13f7d075 9p/trans_fd: abort p9_read_work if req status changed
general protection fault in vsscanf v9fs C 7 2476d 2506d 8/28 2452d 10aa14527f45 9p: fix multiple NULL-pointer-dereferences
KASAN: slab-out-of-bounds Read in pdu_read v9fs C 267 2473d 2508d 8/28 2457d f984579a01d8 9p: validate PDU length 7913690dcc5e net/9p/client.c: version pointer uninitialized
general protection fault in p9_fd_create_unix v9fs C 4 2504d 2507d 8/28 2457d 10aa14527f45 9p: fix multiple NULL-pointer-dereferences
BUG: corrupted list in p9_fd_cancel v9fs C 34 2494d 2508d 8/28 2457d 9f476d7c540c net/9p/trans_fd.c: fix race by holding the lock
KASAN: use-after-free Read in p9_poll_workfn v9fs C 148 2469d 2508d 8/28 2457d 430ac66eb4c5 net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()