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-smack-root now 14h24m 76174 641143 554 292110 9c5968db9e62 .config 2d03h failing f5427d7c 20h33m all only
Applied filters: Manager=ci-upstream-kasan-gce-smack-root (drop) Label=subsystems:mm (drop)
open (56):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in task_numa_work (2) mm C error 16 9d15h 25d
INFO: rcu detected stall in sys_mkdirat (2) mm 40 12d 43d
INFO: rcu detected stall in sys_umount (3) mm syz done 34 11d 51d
INFO: task hung in v9fs_evict_inode v9fs mm syz error 24 11d 54d
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 46 8d06h 56d
INFO: rcu detected stall in sys_setsockopt (4) mm C done 21 6d22h 64d
INFO: rcu detected stall in security_file_ioctl (9) mm 57 9d08h 68d
possible deadlock in try_to_wake_up (7) mm 1 72d 68d
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 81 7d20h 79d
WARNING: locking bug in get_page_from_freelist mm syz 405 1d15h 85d 💬 1 [40d]
WARNING: locking bug in __set_page_owner mm C error 179399 5m 86d 💬 2 [37d]
KASAN: slab-use-after-free Read in move_to_new_folio (3) mm 76 9d15h 90d
INFO: rcu detected stall in kthreadd (2) mm C unreliable 38 6d05h 91d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 7d10h 102d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive 7 26d 104d 💬 1 [103d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 57 14d 109d
INFO: rcu detected stall in kjournald2 (2) mm C error 62 22h16m 117d
BUG: unable to handle kernel paging request in clear_page_erms (6) net virt mm 2 53d 122d
INFO: rcu detected stall in vhci_release mm syz done 8 15d 122d
INFO: rcu detected stall in shmem_fault (6) mm 76 1h56m 131d PATCH [113d]
INFO: rcu detected stall in sys_execve (6) mm syz done 44 14d 133d
INFO: task hung in hugetlb_fault mm C done 65 14d 143d 💬 2 [108d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3623 7d13h 149d 💬 1 [22d]
KASAN: slab-use-after-free Read in isolate_migratepages_block mm 42 9d13h 158d
INFO: task hung in hugetlb_wp mm C done 94 6d22h 165d
INFO: rcu detected stall in kcov_close mm 97 9d08h 169d
INFO: rcu detected stall in vm_mmap_pgoff mm 77 7d11h 170d PATCH [113d]
INFO: rcu detected stall in kcov_ioctl (2) mm 78 22d 183d 💬 2 [182d]
general protection fault in khugepaged (3) mm 13 91d 199d
INFO: task hung in filemap_fault (6) mm 186 23d 203d
WARNING in __page_table_check_ptes_set (2) mm C done 120 15d 230d 💬 4 [120d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 183d 247d
INFO: rcu detected stall in shmem_file_write_iter (2) mm 140 3d22h 247d
INFO: rcu detected stall in sys_sendto (7) mm net C error 242 6d05h 252d
INFO: task hung in __lru_add_drain_all (2) mm syz 270 13d 256d
BUG: Bad rss-counter state (5) bcachefs mm C done 1184 1h29m 260d 💬 3 [22d]
INFO: rcu detected stall in validate_mm (3) mm C error 32 14d 261d 💬 5 [203d]
general protection fault in __pte_offset_map_lock mm C done done 90 49d 268d
INFO: rcu detected stall in sys_clone (8) mm bpf C error 227 3d20h 306d 💬 10 [8d21h]
INFO: rcu detected stall in asm_exc_page_fault mm syz error 4 103d 325d 💬 3 [179d]
INFO: rcu detected stall in sys_syslog (2) mm C error 36 3d21h 343d
INFO: rcu detected stall in dput (8) mm C done 269 1d21h 394d
KASAN: slab-out-of-bounds Write in shmem_file_read_iter hfs mm C error done 4 88d 411d
INFO: rcu detected stall in sys_socket (10) mm C done 104 6d11h 425d 💬 6 [421d]
INFO: rcu detected stall in worker_thread (9) mm C done 3182 51m 479d PATCH [472d]
KASAN: slab-out-of-bounds Read in generic_perform_write hfs mm C inconclusive 10417 43m 492d PATCH [208d]
kernel BUG in filemap_unaccount_folio mm C done done 189 2h48m 510d 💬 4 [55d]
INFO: rcu detected stall in sys_openat (3) mm C error 355 4d19h 513d
INFO: rcu detected stall in sys_unlink (3) mm C error 167 9d20h 534d
possible deadlock in page_cache_ra_unbounded mm fs C error 163 9d02h 769d
possible deadlock in filemap_fault mm C done 2527 3d12h 817d 💬 4 [22d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 386 1d04h 827d 💬 1 [168d]
WARNING in ext4_dirty_folio mm C inconclusive done 25801 10d 1039d 💬 2 [22d]
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 585d 1087d 💬 3 [572d]
INFO: rcu detected stall in corrupted (4) net mm C done inconclusive 636 7d15h 1607d 💬 7 [54d]
INFO: task hung in do_read_cache_page (3) fs mm C done inconclusive 88 931d 1828d 💬 2 [1722d]
moderation (1):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: workqueue leaked atomic, lock or RCU: syz.NUM.NUM[NUM] mm usb 4 28d 74d