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🐞 Open [1274] ≡ Subsystems 🐞 Fixed [5377] 🐞 Invalid [12807] ⬇ Missing Backports [104] 📈 Kernel Health 📈 Bugs/Month 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

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
ci-upstream-linux-next-kasan-gce-root now 2d07h 83649 660172 1023 906898 a957267fa7e9 .config 6d09h failing f429ab00 2d22h all only
Applied filters: Only Manager=ci-upstream-linux-next-kasan-gce-root (drop)
open (34):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: held lock freed in __flush_workqueue gfs2 2 1d17h 8h00m
possible deadlock in ntfs_file_write_iter ntfs3 2 13h38m 2d07h
possible deadlock in ntfs_file_mmap ntfs3 29 now 2d08h
KASAN: stack-out-of-bounds Read in __show_regs (2) kernel 488 5h28m 2d08h
KASAN: slab-use-after-free Read in finish_fault mm C done 8 2d01h 4d04h 💬 2 [4d02h]
INFO: task hung in uevent_show usb C unreliable 3 2d11h 4d23h
general protection fault in dequeue_hugetlb_folio_nodemask (2) mm C done 14 3h45m 6d05h PATCH [4d22h]
UBSAN: array-index-out-of-bounds in cfg80211_wext_siwscan wireless 1 12d 8d00h
kernel BUG in bch2_fs_free bcachefs 7 12d 13d
VFS: Close: file count is zero (use-after-free) squashfs C done 16 2d02h 15d PATCH [1h13m]
BUG: corrupted list in gfs2_fill_super gfs2 syz 920 2h19m 15d 💬 1 [15d]
WARNING: locking bug in gfs2_fill_super gfs2 C error 1886 2h14m 15d 💬 1 [11d]
UBSAN: shift-out-of-bounds in do_shrink_slab mm 4 19d 16d 💬 3 [13d]
general protection fault in udmabuf_create (2) dri media C error 12 2d02h 20d PATCH [1h13m]
WARNING in kvm_mmu_notifier_invalidate_range_start (4) kvm 1 42d 38d
WARNING in bch2_fs_usage_read_one bcachefs C done 18 40d 41d
possible deadlock in hci_dev_close bluetooth 2 47d 47d
possible deadlock in hci_unregister_dev (2) bluetooth 6 47d 52d
KASAN: slab-out-of-bounds Read in ntfs_check_attr_def ntfs3 C error 2 57d 53d
WARNING in ext4_journal_check_start ext4 syz 3 5d17h 54d
possible deadlock in gup_fast_fallback mm 18 14h08m 57d
INFO: rcu detected stall in sys_close (7) input usb fs C error 1 63d 59d
general protection fault in hpage_collapse_scan_file mm C error 22 69d 69d 💬 4 [60d]
BUG: bad usercopy in do_handle_open hardening mm C error 446 74d 72d 💬 2 [72d]
kernel BUG in __io_remove_buffers io-uring C error 9 75d 75d 💬 3 [72d]
WARNING: bad unlock balance in madvise_cold_or_pageout_pte_range mm C error 8 73d 75d 💬 4 [73d]
INFO: task hung in ceph_monc_stop ceph net C error 32 133d 131d
kernel BUG in validate_mm (3) mm C error 3 140d 140d 💬 2 [139d]
inconsistent lock state in __lock_task_sighand bpf trace C done 752 210d 214d
WARNING in __change_page_attr_set_clr kernel C error 1494 609d 631d 💬 8 [630d]
INFO: task can't die in submit_bio_wait (2) block C error 3 854d 854d
INFO: task can't die in shrink_inactive_list (2) mm C error 2 1308d 1304d 💬 10 [1227d]
INFO: task can't die in nbd_ioctl nbd C done 7 65d 1351d 💬 2 [1311d]
INFO: task can't die in wait_on_page_bit_common fs mm C done 5 1036d 1388d
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel panic: stack is corrupted in preempt_schedule_irq kernel 1 6d15h 2d15h
KASAN: slab-use-after-free Read in bch2_fs_recovery bcachefs 4 4d06h 7d08h
KASAN: slab-use-after-free Read in hci_chan_sent bluetooth 1 11d 7d23h
general protection fault in bch2_check_allocations bcachefs 2 12d 8d23h
WARNING: still has locks held in __bch2_trans_get bcachefs 1 42d 38d