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 10h06m 48507 790785 748 2123030 260f6f4fda93 .config 21h31m 0c075d67 11h03m 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 3 23m 3d00h
INFO: rcu detected stall in wb_workfn (4) mm 1 34 1d20h 20d
WARNING in path_noexec fs mm -1 C done 7351 1h05m 24d PATCH [23d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C 80 6h39m 40d 💬 1 [2d19h]
INFO: rcu detected stall in sys_unlinkat (3) mm tomoyo 1 31 30d 55d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 3 38d 62d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 37 15d 78d
INFO: rcu detected stall in ext4_end_io_rsv_work (3) mm ext4 1 C error 2 14d 80d
INFO: rcu detected stall in inet_rtm_newaddr (2) net mm 1 syz error 2 21d 86d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (3) wireguard mm 1 syz error 6 42d 88d
INFO: rcu detected stall in nsim_fib_event_work mm 1 C error 4 13d 91d
kernel BUG in __filemap_add_folio mm fs -1 C done 239 51m 97d
INFO: task hung in page_cache_ra_order fs mm 1 C done 36 9d10h 100d 💬 1 [99d]
INFO: rcu detected stall in clone (7) mm 1 49 1d02h 126d
INFO: task hung in rmap_walk_file mm 1 C error 19 7d22h 174d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 26d 227d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 40 2d15h 235d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 4d20h 239d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 79 3d14h 243d
INFO: rcu detected stall in sys_mmap (3) mm 1 C error 23 19d 248d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 5d09h 251d
kernel BUG in resv_map_release (3) mm -1 C 19 3d20h 261d 💬 1 [261d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 97 9d08h 263d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 81 1d12h 274d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 37d 286d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 80 5d05h 293d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 5d08h 301d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 89d 306d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 128 4d07h 315d PATCH [297d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 52 24d 317d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 328 1d09h 325d
INFO: task hung in hugetlb_fault mm 1 C done 65 7d19h 327d 💬 2 [292d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 24d 332d 💬 1 [17d]
INFO: task hung in hugetlb_wp mm 1 C done inconclusive 94 158d 349d
INFO: rcu detected stall in kcov_close mm 1 124 19h48m 353d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 367d 430d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 283 11h07m 436d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 36 5d10h 445d 💬 5 [387d]
inconsistent lock state in __mmap_lock_do_trace_acquire_returned mm 4 C error inconclusive 498 377d 483d 💬 2 [363d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 45d 527d
INFO: rcu detected stall in dput (8) mm fs 1 C done 421 9h41m 578d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 172 7d17h 590d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 134 11h12m 609d 💬 6 [604d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 49 13h09m 628d 💬 1 [142d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3932 1h04m 663d PATCH [656d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 419 12h34m 694d 💬 4 [239d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 429 3d00h 697d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 191 17h56m 718d
possible deadlock in filemap_fault mm 4 C done 2904 2d20h 1001d 💬 4 [17d]
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25830 8d18h 1223d 💬 2 [17d]
INFO: task hung in do_read_cache_folio mm block kasan 1 C error error 179 769d 1270d 💬 3 [756d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 162d 1815d 💬 2 [1156d]
INFO: task hung in do_read_cache_page (3) mm fs 1 C done inconclusive 88 1115d 2012d 💬 2 [1906d]