syzbot

 sign-in | mailing list | source | docs
🐞 Open [1478]
≡ Subsystems
🐞 Fixed [6786]
🐞 Invalid [17520]
⬇ Missing Backports [221]
≡ 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-qemu-gce-upstream-auto now 1h17m 27527 407152 155 768382 d358e5254674 .config 11h43m d1b870e1 13d all only
Applied filters: Manager=ci-qemu-gce-upstream-auto (drop) Label=subsystems:mm (drop)
open (48):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in shrink_lruvec mm -1 1 6d02h 2d02h
general protection fault in lru_gen_test_recent (2) mm 2 C 3 4d06h 4d06h PATCH [3d08h]
WARNING in sched_mm_cid_fork fs mm -1 syz error 81 2h19m 8d09h
kernel BUG in qlist_free_all (3) mm -1 1 22d 18d
possible deadlock in __hugetlb_zap_begin mm 4 1 35d 31d PATCH [31d]
INFO: task hung in __rmap_walk_file mm 1 C error 7 21d 61d 💬 3 [59d]
possible deadlock in hugetlb_vma_lock_read mm 4 3 60d 62d
WARNING in path_noexec (2) mm fs -1 C error 10395 2h10m 71d PATCH [61d]
INFO: rcu detected stall in sys_madvise (2) mm 1 37 12d 102d
INFO: rcu detected stall in sys_munmap (2) mm 1 syz error 30 9d14h 111d 💬 7 [105d]
INFO: rcu detected stall in wb_workfn (4) mm 1 C error 44 12d 153d 💬 1 [12d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 264 1d13h 172d 💬 1 [135d]
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 7 27d 195d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 51 12d 210d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) mm 1 syz error 9 26d 220d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 6 3d06h 223d
BUG: soft lockup in sys_bpf mm 1 C error 58 1d12h 232d
INFO: rcu detected stall in clone (7) mm 1 60 10d 259d
INFO: task hung in rmap_walk_file mm 1 C error 19 27d 307d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 35d 341d
INFO: task hung in hugetlbfs_zero_partial_page fs mm 1 syz done 3 119d 355d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 9 16d 367d 💬 6 [276d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 48 4d19h 368d 💬 2 [114d]
possible deadlock in lock_mm_and_find_vma (3) ntfs3 mm 4 11 49d 372d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 76 4d22h 372d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 95 5d11h 375d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 39 17h38m 381d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 104 1d04h 384d
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 110 16d 395d
INFO: rcu detected stall in brk (2) mm 1 syz 2 343d 405d 💬 8 [405d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 102 8d00h 407d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 92 11h13m 426d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 60d 434d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 158 2d04h 448d PATCH [430d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 65 8d03h 450d
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 433 1d02h 457d
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3649 11d 465d 💬 1 [10d]
INFO: rcu detected stall in kcov_close mm 1 157 2d08h 486d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 10d 566d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 331 5d19h 568d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 3d20h 659d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 212 1d17h 723d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 172 7d21h 741d 💬 6 [737d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4657 1d11h 795d PATCH [789d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 485 67d 826d 💬 4 [56d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 487 1d18h 830d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 229 12m 850d
possible deadlock in filemap_fault mm 4 C done 2965 1d17h 1133d 💬 4 [56d]
moderation (1):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
corrupted report (2) mm -1 1029213 now 2801d