syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1323]
≡ Subsystems
🐞 Fixed [7151]
🐞 Invalid [18907]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=prio:high (drop) Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (46) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in hrtick_start_fair cgroups mm prio:high -1 C error 4569 now 1d23h
upstream test error: WARNING in call_timer_fn mm prio:high -1 1 9d04h 5d03h 💬 1 [5d02h]
possible deadlock in page_cache_ra_order mm fs prio:high 4 5 15d 11d
INFO: rcu detected stall in clone3 (6) cgroups mm prio:high 1 32 7d05h 14d
WARNING in alloc_frozen_pages_noprof (2) mm prio:high -1 C 3 6d14h 16d PATCH [14d]
WARNING in folio_lruvec_relock_irqsave mm prio:high -1 1 26d 22d
BUG: sleeping function called from invalid context in __tlb_batch_free_encoded_pages prio:high mm arch 5 3 42d 42d 💬 2 [10d]
BUG: sleeping function called from invalid context in shmem_undo_range mm prio:high 5 1 49d 48d 💬 2 [48d]
BUG: sleeping function called from invalid context in tlb_flush_mmu prio:high arch mm 5 1 49d 48d
BUG: sleeping function called from invalid context in __zap_vma_range mm prio:high 5 4 29d 52d 💬 2 [51d]
BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast mm kvm kvm-x86 prio:high 5 2 49d 56d PATCH [6d23h]
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 30 67d 63d 💬 1 [63d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) jfs mm prio:high 19 C error 17201 10m 73d PATCH [48d]
general protection fault in zap_huge_pmd mm prio:high 2 C 7 83d 85d 💬 9 [84d]
KMSAN: uninit-value in copy_from_kernel_nofault prio:high mm 7 17 11h23m 87d 💬 3 [87d]
WARNING: suspicious RCU usage in usb_tx_block prio:high mm 4 4 61d 95d
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 126 10h56m 100d
WARNING in __put_task_struct (6) mm prio:high -1 5 61d 108d
kernel BUG in __page_table_check_zero (3) mm prio:high -1 265 6d22h 113d PATCH [2d20h]
INFO: rcu detected stall in sendfile64 mm prio:high 1 37 44d 117d
memory leak in __kfree_rcu_sheaf prio:high mm f2fs exfat 3 syz 1 123d 122d 💬 28 [38d]
BUG: Bad rss-counter state (6) mm prio:high -1 107 1d16h 123d
BUG: sleeping function called from invalid context in kvm_mmu_notifier_invalidate_range_start prio:high mm 5 syz 6 38d 185d PATCH [3d14h]
general protection fault in __rt_mutex_slowlock_locked mm prio:high 2 24 58d 212d
INFO: rcu detected stall in sys_symlink (6) prio:high fs mm 1 C error inconclusive 6 33d 227d
INFO: task hung in migrate_pages_batch (4) mm prio:high 1 147 9h17m 240d
WARNING in ext4_mb_load_buddy_gfp ext4 mm prio:high -1 C 7 103d 269d PATCH [259d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 58 22d 284d
INFO: task hung in writeback_iter (3) fs mm prio:high 1 C error error 18 60d 287d PATCH [141d]
KASAN: slab-use-after-free Read in lru_add (2) gfs2 mm prio:high 19 C error 12 32d 311d
WARNING in trace_suspend_resume prio:high mm -1 C 3783 3h37m 315d 💬 1 [19d]
INFO: rcu detected stall in kernfs_fop_open (7) prio:high kernfs mm 1 C error error 8 21d 317d
INFO: rcu detected stall in nsim_fib_event_work mm prio:high 1 C error error 8 17d 406d
INFO: rcu detected stall in clone (7) prio:high mm 1 107 4d04h 441d
INFO: rcu detected stall in sys_mkdir (9) mm prio:high 1 syz done error 6 24d 502d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 C 75 135d 562d 💬 7 [206d]
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 C done inconclusive 81 1d10h 563d
INFO: rcu detected stall in brk (2) mm prio:high 1 syz 3 57d 588d 💬 8 [587d]
WARNING: ODEBUG bug in __folio_put (2) usb mm prio:high -1 syz 28 316d 604d
INFO: rcu detected stall in vhci_release mm prio:high 1 syz done done 14 20d 621d
kernel panic: System is deadlocked on memory (2) prio:high mm 2 161 1d07h 668d
INFO: rcu detected stall in sendmsg (4) mm prio:high 1 C error error 64 41d 748d
INFO: rcu detected stall in sys_unshare (9) prio:high mm kernfs 1 C inconclusive done 152 2d22h 943d 💬 1 [19d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 C done error 492 90d 1009d 💬 4 [238d]
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo prio:high 1 C error 545 2d12h 1325d 💬 1 [175d]
memory leak in xas_create mm prio:high 3 C 48 3d15h 1433d PATCH [199d]
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in debug_check_no_obj_freed prio:high mm 19 1 53d 49d
KCSAN: data-race in xas_find_marked / xas_init_marks (6) ext4 mm prio:high 6 19 55d 279d
KCSAN: data-race in __xa_clear_mark / xas_find_marked (2) fs mm prio:high 6 5366 9h24m 1811d