syzbot

 sign-in | mailing list | source | docs
🐞 Open [1457]
≡ Subsystems
🐞 Fixed [6831]
🐞 Invalid [17709]
⬇ Missing Backports [227]
≡ 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-kasan-gce-selinux-root now 1h12m 48940 773010 441 1760721 f0b9d8eb98df .config 2h44m d6526ea3 41d all only
Applied filters: Manager=ci-upstream-kasan-gce-selinux-root (drop) Label=subsystems:mm (drop)
open (61):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in sys_io_uring_enter (3) mm 1 35 1d13h 18d
WARNING in lock_list_lru_of_memcg (2) mm -1 3 34d 62d 💬 2 [61d]
INFO: rcu detected stall in sys_symlink (6) tomoyo fs mm 1 C error inconclusive 4 13d 70d
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 61 21h05m 76d
INFO: task hung in migrate_pages_batch (4) mm 1 66 10h52m 84d
INFO: task hung in __rmap_walk_file mm 1 C error 7 17d 87d 💬 3 [85d]
WARNING in path_noexec (2) mm fs -1 C error 12698 1h41m 97d PATCH [87d]
INFO: rcu detected stall in sys_madvise (2) mm 1 38 14d 128d
INFO: rcu detected stall in sys_mount (8) mm 1 C error 24 1d05h 132d 💬 1 [131d]
BUG: soft lockup in dev_ioctl (2) mm 1 6 68d 137d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error 40 2d07h 137d 💬 7 [18d]
INFO: rcu detected stall in kernfs_fop_open (7) kernfs mm 1 C error 4 10d 161d
INFO: rcu detected stall in wb_workfn (4) mm 1 C error 49 2d23h 179d 💬 1 [38d]
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error 3 6d21h 194d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 332 1h10m 199d 💬 1 [161d]
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 8 2d08h 221d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 52 7d02h 236d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 3 2d10h 239d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error 10 19d 247d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 6 29d 250d
kernel BUG in __filemap_add_folio fs mm -1 C done 1439 21m 256d PATCH [19d]
BUG: soft lockup in sys_bpf mm 1 C error 91 4h35m 258d
INFO: task hung in page_cache_ra_order mm fs 1 C done 78 2d05h 259d 💬 1 [258d]
INFO: rcu detected stall in clone (7) mm 1 71 19h04m 285d
INFO: task hung in rmap_walk_file mm 1 C error 19 23d 333d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 4 9d00h 346d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 62d 367d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 9 11d 393d 💬 6 [302d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 49 1d20h 394d 💬 2 [140d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 79 5h16m 398d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 47 1d06h 407d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo mm 1 syz error 110 7d12h 410d
kernel BUG in resv_map_release (3) mm -1 C inconclusive 30 2d13h 420d 💬 1 [420d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 110 42d 422d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 105 24d 433d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done 40 2d06h 445d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 95 5d05h 452d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 86d 460d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 248d 465d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 186 1d23h 474d PATCH [456d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 71 2d07h 476d
INFO: rcu detected stall in x64_sys_call mm 1 C error 478 1d15h 483d
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3650 22d 491d 💬 1 [19d]
INFO: rcu detected stall in kcov_close mm 1 167 15h25m 512d
WARNING in drm_mode_create_lease_ioctl mm -1 C inconclusive 77 11d 558d PATCH [340d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 637 1d01h 584d
WARNING in shmem_evict_inode (3) mm -1 60 8d20h 591d
INFO: rcu detected stall in sendmsg (4) mm 1 C error 61 18d 592d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 335 4d22h 595d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 12d 604d 💬 5 [546d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 536d 642d 💬 2 [522d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 30d 686d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 186 4d03h 768d 💬 6 [763d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 93d 853d 💬 4 [82d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 516 19h02m 856d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 304 6h08m 876d
possible deadlock in filemap_fault mm 4 C done 2990 7h20m 1159d 💬 4 [19d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25855 7d09h 1382d 💬 2 [19d]
INFO: task hung in do_read_cache_folio kasan mm block 1 C error error 179 928d 1429d 💬 3 [915d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 321d 1974d 💬 2 [1315d]
INFO: task hung in do_read_cache_page (3) fs mm 1 C done inconclusive 88 1274d 2171d 💬 2 [2065d]
moderation (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
corrupted report (2) mm hfs -1 1048602 now 2827d