syzbot

 sign-in | mailing list | source | docs
🐞 Open [1433]
≡ Subsystems
🐞 Fixed [6780]
🐞 Invalid [17479]
⬇ Missing Backports [224]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 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 37m 94347 780105 188 537754 6987d58a9cbc .config 1h56m d6526ea3 8d19h all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=subsystems:mm (drop)
open (67):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_mm_cid_fork fs mm -1 syz 44 13h26m 2d01h
KASAN: slab-use-after-free Read in __list_lru_walk_one (3) mm 19 9 14h59m 4d08h
INFO: rcu detected stall in rescuer_thread (2) net mm 1 syz error 3 28d 27d
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 36 4d17h 44d
general protection fault in call_timer_fn (2) no-reminders mm 19 7 10d 51d
INFO: task hung in migrate_pages_batch (4) mm 1 50 9h42m 51d
WARNING in path_noexec (2) mm fs -1 C error 9752 6h22m 65d PATCH [55d]
INFO: rcu detected stall in sys_madvise (2) mm 1 37 6d13h 96d
INFO: rcu detected stall in sys_munmap (2) mm 1 syz error 30 3d06h 105d 💬 7 [99d]
INFO: rcu detected stall in hub_event (2) mm 1 C error 51 4d04h 106d
KASAN: slab-use-after-free Read in lru_add (2) mm gfs2 19 C error 2 88d 122d
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error inconclusive 3 67d 137d 💬 2 [136d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 253 5h24m 166d 💬 1 [129d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 51 5d16h 204d
BUG: Bad page state in page_cache_ra_order mm -1 C error 37 62d 217d
INFO: task hung in exit_mmap (2) mm 1 C done error 34 3d16h 223d
kernel BUG in __filemap_add_folio fs mm -1 C done 1021 28m 224d 💬 2 [4d15h]
BUG: soft lockup in sys_bpf mm 1 C error 54 13h44m 226d
INFO: task hung in page_cache_ra_order mm fs 1 C done 66 6d00h 226d 💬 1 [226d]
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 29d 335d
KASAN: slab-use-after-free Read in filemap_map_pages mm 19 C inconclusive done 17 64d 338d 💬 1 [28d]
WARNING in __folio_rmap_sanity_checks (2) xfs mm -1 C inconclusive 17 46d 359d 💬 26 [192d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 47 14d 361d 💬 2 [108d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 75 3d10h 366d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 93 13d 369d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 66 22d 374d 💬 7 [17d]
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 43 4d18h 374d
BUG: corrupted list in list_lru_add mm 19 C inconclusive 69 1h24m 377d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 103 3d00h 378d
kernel BUG in resv_map_release (3) mm -1 C inconclusive 27 4d13h 388d 💬 1 [387d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 110 10d 389d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 102 1d16h 401d
INFO: rcu detected stall in sys_readlink (5) mm 1 syz done 35 1d03h 412d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 10d 414d 💬 1 [413d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 90 17d 419d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 54d 427d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 215d 432d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 155 2d05h 441d PATCH [423d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 65 1d19h 443d
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 428 14h03m 451d
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3649 4d23h 459d 💬 1 [3d18h]
INFO: rcu detected stall in kcov_close mm 1 156 2d11h 479d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 100 6d13h 480d PATCH [423d]
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 11d 526d PATCH [307d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 612 1d14h 551d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 493d 557d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 4d08h 560d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 330 3d00h 562d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 10d 571d 💬 5 [513d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 331 1d10h 616d 💬 10 [162d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 42 25d 653d
BUG: soft lockup in pipe_read mm fs 1 syz 5 302d 680d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 205 1d16h 716d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 172 1d13h 735d 💬 6 [731d]
BUG: spinlock recursion in try_to_wake_up mm crypto 4 C 9 470d 752d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4640 11h51m 789d PATCH [782d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 61d 820d 💬 4 [49d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 480 1d16h 823d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 218 18h36m 844d
WARNING in v9fs_fid_get_acl mm -1 C error error 5678 56d 1099d PATCH [459d]
possible deadlock in filemap_fault mm 4 C done 2952 2h28m 1127d 💬 4 [49d]
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 494 2d02h 1137d 💬 1 [49d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25848 9d01h 1349d 💬 2 [49d]
INFO: task hung in do_read_cache_folio block kasan mm 1 C error error 179 895d 1397d 💬 3 [882d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 C done 5 1571d 1924d
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 288d 1941d 💬 2 [1282d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1241d 2139d 💬 2 [2032d]
moderation (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
corrupted report (2) mm -1 1023587 now 2794d