syzbot


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 4h29m 45826 783935 30 149862 e8d780dcd957 .config 7h02m f8f2b4da 1d12h all only
Applied filters: Manager=ci-upstream-kasan-gce-selinux-root (drop) Label=subsystems:mm (drop)
open (53):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in kernfs_fop_open (7) kernfs mm 1 C error 2 6d02h 2d02h
INFO: rcu detected stall in wb_workfn (4) mm 1 34 22h09m 19d
WARNING in path_noexec fs mm -1 C done 7302 5h05m 23d PATCH [22d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C 79 1d22h 39d 💬 1 [1d20h]
INFO: rcu detected stall in sys_unlinkat (3) mm tomoyo 1 31 29d 54d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 3 37d 61d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 37 14d 77d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 13d 79d
INFO: rcu detected stall in inet_rtm_newaddr (2) net mm 1 syz error 2 20d 85d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm 1 syz error 6 41d 87d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 4 12d 90d
kernel BUG in __filemap_add_folio mm fs -1 C done 224 2h32m 97d
INFO: task hung in page_cache_ra_order fs mm 1 C done 36 8d12h 99d 💬 1 [98d]
INFO: rcu detected stall in clone (7) mm 1 49 4h13m 125d
INFO: task hung in rmap_walk_file mm 1 C error 19 7d00h 173d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 25d 226d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 40 1d16h 234d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 3d21h 238d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 79 2d15h 242d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 23 18d 247d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 4d11h 251d
kernel BUG in resv_map_release (3) mm -1 C 19 2d22h 260d 💬 1 [260d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 97 8d10h 262d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 81 14h02m 273d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 36d 285d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 80 4d07h 292d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 4d10h 300d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 88d 305d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 128 3d09h 314d PATCH [296d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 52 23d 316d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 328 11h22m 324d
INFO: task hung in hugetlb_fault mm 1 C done 65 6d21h 326d 💬 2 [291d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 23d 332d 💬 1 [16d]
INFO: task hung in hugetlb_wp mm 1 C done inconclusive 94 157d 348d
INFO: rcu detected stall in kcov_close mm 1 123 9d01h 352d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 366d 429d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 282 3d08h 435d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 36 4d11h 444d 💬 5 [386d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 376d 483d 💬 2 [362d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 44d 526d
INFO: rcu detected stall in dput (8) mm fs 1 C done 417 1d05h 577d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 172 6d18h 589d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 132 5d17h 608d 💬 6 [603d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 48 6d20h 628d 💬 1 [141d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3915 5h23m 662d PATCH [655d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 418 17h27m 693d 💬 4 [238d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 429 2d02h 696d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 189 10d 717d
possible deadlock in filemap_fault mm 4 C done 2904 1d21h 1000d 💬 4 [16d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25830 7d20h 1222d 💬 2 [16d]
INFO: task hung in do_read_cache_folio mm block kasan 1 C error error 179 768d 1269d 💬 3 [755d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 161d 1814d 💬 2 [1155d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1114d 2011d 💬 2 [1905d]