syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-linux-6-1-kasan-arm64 now 2d21h 76585 535805 726 165460 28c695c365e1 .config 2d22h d291dd2d 3d18h all only
Applied filters: Only Manager=ci2-linux-6-1-kasan-arm64 (drop)
open (133):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
WARNING in ext4_xattr_inode_update_ref -1 C 2 10h05m 10h17m 10h05m
KASAN: use-after-free Read in _find_next_zero_bit 19 C 4 16h50m 19h33m 17h58m
BUG: unable to handle kernel paging request in fib_lookup_good_nhc 8 3 2d14h 3d02h 3d02h
BUG: unable to handle kernel paging request in __ip_mc_dec_group 8 1 4d23h 4d23h 4d23h
KASAN: use-after-free Read in l2cap_register_user 19 1 5d04h 5d04h 5d04h
BUG: unable to handle kernel paging request in kernfs_link_sibling 8 1 11d 11d 11d
KASAN: use-after-free Read in iomap_finish_ioend (3) 19 1 17d 17d 17d
BUG: soft lockup in handle_softirqs 1 1 17d 17d 17d
possible deadlock in ocfs2_xattr_ibody_find 4 4 16d 18d 18d
kernel BUG in __ocfs2_move_extents_range -1 3 13d 20d 20d
WARNING in udf_process_sequence origin:lts-only -1 C 4 15d 20d 20d
WARNING in delayed_work_timer_fn (3) -1 3 12d 22d 22d
INFO: task hung in read_cache_folio origin:lts-only 1 syz 2 18d 25d 25d
INFO: task hung in migrate_pages (3) 1 1 28d 28d 28d
BUG: corrupted list in vfs_setxattr 8 1 32d 32d 32d
WARNING in ieee80211_free_ack_frame -1 1 34d 34d 34d
SYZFAIL: vendor_pkt_req write failed (2) -1 1 40d 40d 40d
possible deadlock in nr_rt_ioctl (2) 4 1 42d 42d 42d
BUG: unable to handle kernel paging request in gfs2_glock_dq 8 6 48d 48d 48d
BUG: soft lockup in dev_ioctl 1 3 22d 48d 48d
BUG: soft lockup in tipc_disc_timeout 1 5 1d19h 49d 49d
BUG: unable to handle kernel paging request in write_all_supers origin:upstream missing-backport 8 C inconclusive 22 11h03m 56d 56d
WARNING in ocfs2_unlink origin:upstream -1 C 6 29d 61d 61d
INFO: task hung in btrfs_page_mkwrite (2) 1 1 62d 62d 62d
INFO: task hung in fuse_set_nowrite 1 1 63d 63d 63d
INFO: rcu detected stall in el1h_64_irq (2) origin:lts-only 1 syz inconclusive 1 69d 69d 69d
WARNING in kcov_remote_start -1 2 55d 70d 70d
INFO: task hung in search_by_key 1 2 68d 72d 72d
BUG: unable to handle kernel paging request in folio_write_one 8 1 73d 73d 73d
BUG: unable to handle kernel paging request in corrupted 8 syz 1 85d 85d 85d
WARNING in cfg80211_scan_done (2) origin:upstream -1 syz 4 85d 86d 85d
INFO: task hung in do_journal_end origin:lts-only 1 syz 2 86d 86d 86d
possible deadlock in chown_common (3) 4 2 88d 88d 88d
BUG: unable to handle kernel paging request in udf_fiiter_write_fi origin:lts-only 8 C error 2 35d 90d 90d
kernel BUG in ntfs_truncate origin:lts-only -1 C error 4 89d 91d 91d
possible deadlock in __blockdev_direct_IO (3) 4 2 88d 94d 94d
WARNING in __btrfs_free_extent (3) -1 2 97d 97d 97d
KASAN: use-after-free Read in ocfs2_claim_suballoc_bits origin:upstream 19 C error 4 98d 98d 98d
KASAN: use-after-free Read in ocfs2_fault 19 4 10d 99d 99d
BUG: unable to handle kernel paging request in find_match 8 19 2d14h 101d 101d
WARNING in lru_gen_look_around (2) origin:lts-only -1 C error 4 103d 103d 103d
possible deadlock in lookup_slow (2) 4 4 2d03h 113d 113d
BUG: soft lockup in tx (4) origin:upstream 1 C error 17 2d22h 122d 70d
KASAN: use-after-free Read in __xfrm_decode_session (2) origin:lts-only 19 C inconclusive 7 67d 129d 68d
kernel BUG in set_state_bits origin:upstream missing-backport -1 C error 1 27d 132d 132d
BUG: soft lockup in ser_release 1 2 72d 151d 151d
KASAN: use-after-free Read in sanity_check_extent_cache origin:upstream missing-backport 19 C inconclusive 2 62d 163d 163d
kernel BUG in direntry_check_right origin:upstream missing-backport -1 C error 3 115d 164d 164d
kernel BUG in ocfs2_journal_toggle_dirty origin:upstream -1 C error 1 165d 165d 165d
INFO: rcu detected stall in nsim_fib_event_work (3) origin:lts-only 1 syz error 3 77d 175d 175d
BUG: unable to handle kernel paging request in gfs2_print_dbg origin:upstream missing-backport 8 syz error 2 182d 182d 182d
WARNING in btrfs_release_global_block_rsv origin:upstream -1 C error 4 186d 186d 186d
KASAN: slab-out-of-bounds Read in hfsplus_bnode_read origin:upstream 17 C error 17 34d 187d 187d
BUG: sleeping function called from invalid context in jfs_fsync origin:upstream 5 C error 6 191d 191d 165d
INFO: task hung in bfs_lookup origin:upstream 1 C error 1 191d 191d 191d
kernel BUG in nilfs_delete_entry origin:lts-only -1 syz error 1 178d 195d 195d
kernel BUG in close_ctree (2) origin:upstream -1 syz 7 13d 199d 105d
kernel BUG in insert_state origin:upstream missing-backport -1 C error 3 35d 202d 202d
INFO: task hung in hci_cmd_sync_clear (2) origin:lts-only 1 syz error 1 180d 224d 224d
INFO: task hung in __get_metapage (3) origin:upstream 1 C error 64 43d 227d 227d
KASAN: use-after-free Read in ocfs2_search_dirblock origin:lts-only 19 C error 2 228d 228d 228d
possible deadlock in iterate_dir (3) origin:lts-only 4 C error 6 65d 234d 234d
KASAN: use-after-free Write in usb_anchor_suspend_wakeups origin:upstream 24 C error 1 241d 241d 241d
KASAN: use-after-free Read in reiserfs_release_objectid (2) origin:lts-only 19 C error 79 17h13m 242d 242d
possible deadlock in timer_delete_sync origin:lts-only 4 C inconclusive 5 243d 243d 243d
BUG: Dentry still in use in unmount origin:lts-only -1 C inconclusive 3 243d 243d 243d
kernel BUG in ocfs2_set_new_buffer_uptodate origin:upstream -1 C error 4 210d 244d 244d
possible deadlock in delete_one_xattr (2) origin:lts-only 4 C error 11 13d 250d 250d
INFO: task hung in do_unlinkat origin:upstream missing-backport 1 C error 12 124d 251d 250d
KASAN: null-ptr-deref Write in f2fs_stop_gc_thread origin:lts-only 12 C error 10 244d 252d 252d
BUG: soft lockup in sock_setsockopt origin:upstream 1 C error 3 220d 256d 255d
BUG: Bad page state in corrupted origin:lts-only -1 C error 6 29d 256d 256d
BUG: soft lockup in sock_close origin:upstream 1 syz error 1 257d 257d 257d
INFO: task hung in ext4_quota_write (2) origin:lts-only 1 C error 3 168d 262d 209d
BUG: unable to handle kernel paging request in open_xa_dir origin:lts-only 8 C error 6 189d 270d 270d
WARNING in reiserfs_mkdir origin:lts-only -1 C inconclusive 4 241d 272d 272d
possible deadlock in hfsplus_block_allocate (2) origin:upstream 4 C error 4 95d 273d 273d
WARNING: kmalloc bug in wnd_init origin:lts-only -1 C inconclusive 1 234d 280d 280d
WARNING in f2fs_delete_entry origin:upstream missing-backport -1 C error 8 83d 289d 289d
BUG: unable to handle kernel paging request in hfsplus_rename_cat origin:upstream missing-backport 8 C inconclusive 6 246d 301d 301d
UBSAN: shift-out-of-bounds in minix_statfs origin:upstream -1 C error 4 221d 302d 301d
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv origin:upstream missing-backport 19 C error 4 72d 307d 307d
kernel BUG in ocfs2_write_block origin:upstream -1 C error 7 16h44m 314d 314d
INFO: rcu detected stall in mld_ifc_work origin:lts-only 1 C inconclusive 4 24d 314d 314d
BUG: unable to handle kernel paging request in btrfs_root_node origin:upstream 8 C error 18 38d 314d 314d
KASAN: use-after-free Read in reiserfs_fill_super origin:upstream missing-backport 19 C inconclusive 5 273d 321d 321d
WARNING: ODEBUG bug in ocfs2_local_read_info origin:lts-only -1 syz inconclusive 2 331d 335d 335d
WARNING: bad unlock balance in ocfs2_inode_cache_io_unlock origin:lts-only 4 C inconclusive 7 349d 355d 350d
BUG: unable to handle kernel paging request in prepare_error_buf origin:upstream missing-backport 17 C error 97 53d 385d 313d
BUG: unable to handle kernel NULL pointer dereference in bq_xmit_all 10 88 1h44m 460d 460d
BUG: unable to handle kernel paging request in reiserfs_get_block origin:upstream missing-backport 8 C error 4 75d 474d 474d
WARNING in __virt_to_phys (2) origin:lts-only -1 C inconclusive 3 497d 498d 498d
BUG: unable to handle kernel paging request in do_xmote origin:lts-only 8 C inconclusive 6 11d 505d 505d
WARNING: kmalloc bug in ntfs_load_attr_list origin:lts-only -1 C inconclusive 1 473d 506d 506d
possible deadlock in chmod_common origin:upstream missing-backport 4 C done 3 172d 507d 267d
INFO: rcu detected stall in sys_renameat origin:upstream missing-backport 1 syz inconclusive 1 511d 511d 511d
WARNING in smsusb_start_streaming/usb_submit_urb origin:upstream -1 C error 1 480d 512d 512d
INFO: task hung in gfs2_glock_nq origin:upstream 1 C error 17 164d 514d 496d
kernel BUG in unrefer_xattr_datum origin:upstream missing-backport -1 C inconclusive 2 473d 520d 520d
WARNING in tcp_recvmsg_locked origin:upstream -1 C error 1 455d 521d 521d
possible deadlock in vfs_fileattr_set origin:upstream missing-backport 4 C done 3 245d 529d 246d
WARNING in vkms_get_vblank_timestamp origin:upstream -1 C error 3 270d 541d 541d
BUG: unable to handle kernel paging request in prepare_for_delete_or_cut origin:upstream missing-backport 8 C done 2 266d 554d 248d
kernel BUG in vmf_insert_pfn origin:lts-only -1 C inconclusive 31 406d 564d 564d
KASAN: use-after-free Write in ntfs_perform_write origin:upstream missing-backport 24 C inconclusive 9 339d 614d 614d
INFO: task hung in ntfs_read_folio origin:lts-only 1 C inconclusive 1 615d 615d 615d
INFO: task hung in rtnl_lock (2) origin:lts-only 1 C inconclusive 379 9d02h 636d 506d
possible deadlock in blkcg_deactivate_policy (2) origin:lts-only 4 C inconclusive 3 601d 643d 643d
UBSAN: shift-out-of-bounds in set_flicker origin:lts-only -1 syz unreliable 1 651d 651d 651d
kernel panic: EXT4-fs (device loop0): panic forced after error origin:upstream 2 C error 1 223d 656d 656d
SYZFAIL: tun read failed origin:upstream -1 syz error 6 456d 677d 677d
INFO: task hung in truncate_inode_pages_final origin:upstream 1 C error 19 6d00h 683d 683d
KASAN: wild-memory-access Read in read_block_bitmap origin:upstream missing-backport 17 C error 13 442d 700d 438d
kernel BUG in reiserfs_rename origin:upstream missing-backport -1 C done 1 361d 708d 358d
KASAN: out-of-bounds Read in leaf_insert_into_buf origin:upstream missing-backport 17 C error 3 260d 735d 735d
BUG: soft lockup in fq_pie_timer (2) origin:upstream 1 C inconclusive 5 505d 740d 624d
UBSAN: array-index-out-of-bounds in truncate_inode_pages_final origin:upstream missing-backport 23 C inconclusive 12 392d 784d 784d
KASAN: stack-out-of-bounds Write in truncate_inode_pages_range origin:upstream missing-backport 23 C inconclusive 1 694d 803d 803d
kernel BUG in ip6gre_header origin:upstream -1 C error 1 360d 816d 816d
KASAN: slab-out-of-bounds Read in xlog_pack_data origin:upstream missing-backport 17 C inconclusive 1 771d 816d 816d
SYZFAIL: netlink_send_ext: bad netlink ack type origin:upstream -1 syz error 1 537d 819d 819d
INFO: task hung in blk_freeze_queue origin:upstream 1 C error 1 362d 821d 821d
INFO: task hung in do_read_cache_folio origin:lts-only 1 syz unreliable 1 825d 825d 825d
INFO: task hung in truncate_inode_pages_range origin:upstream 1 C error 2 241d 838d 838d
WARNING in amradio_set_mute/usb_submit_urb origin:upstream -1 C error 3 224d 853d 853d
WARNING in diUnmount origin:upstream missing-backport -1 C inconclusive 3 766d 874d 812d
kernel BUG in insert_state_fast origin:upstream missing-backport -1 C error 23 1d12h 883d 833d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! origin:upstream missing-backport -1 C error 158 10h49m 893d 783d
WARNING in kernfs_remove_by_name_ns origin:upstream -1 C error 19 118d 903d 903d
BUG: unable to handle kernel NULL pointer dereference in set_page_dirty origin:lts-only 10 C inconclusive 144 412d 904d 855d
BUG: corrupted list in efivar_entry_remove origin:upstream missing-backport 8 C inconclusive 39 270d 908d 169d
UBSAN: shift-out-of-bounds in ext2_fill_super origin:lts-only -1 C inconclusive 1037 758d 911d 856d
UBSAN: array-index-out-of-bounds in find_lock_entries origin:upstream missing-backport 15 C inconclusive 2 692d 913d 913d