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-linux-next-kasan-gce-root now 8m 96345 876866 1568 692680 a9d7ced84989 .config 1d23h failing 1fe56c0a 10h09m all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (74) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in kvm_vm_release (4) prio:high mm 1 31 4d20h 21d 💬 3 [20d]
WARNING in mmap_region prio:low mm -1 syz 16 34d 32d 💬 1 [31d]
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 35 17d 36d 💬 6 [35d]
WARNING in mas_nomem prio:low mm -1 syz 14 24d 41d 💬 10 [33d]
INFO: rcu detected stall in dentry_kill prio:high mm 1 syz, C error 79 1d22h 82d PATCH [69d]
possible deadlock in page_cache_ra_order prio:high mm 4 11 17d 102d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 49 7d17h 105d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 82d 154d 💬 1 [154d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 syz, C error 38121 10m 164d PATCH [138d]
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 57d 191d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2468 1h13m 196d 💬 2 [141d]
WARNING: refcount bug in call_timer_fn (4) prio:high mm 13 39 6d02h 200d 💬 4 [25d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 42 2d03h 207d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz, C error error 12 7d21h 248d PATCH [7d19h]
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 syz, C error 79 9h44m 262d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 55 27d 265d
INFO: rcu detected stall in finish_dput prio:low mm 1 syz, C error error 138 234d 269d
WARNING in sched_mm_cid_fork prio:low fs mm -1 syz, C error error 332 219d 281d PATCH [260d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 18 8d18h 287d
INFO: rcu detected stall in sys_symlink (6) prio:high mm fs 1 syz, C error inconclusive 6 123d 317d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 95 10d 323d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 305 17h19m 331d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 73d 344d PATCH [334d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 62 13d 375d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 syz, C error error 22 2d04h 378d PATCH [232d]
INFO: rcu detected stall in sys_mount (8) prio:low overlayfs mm 1 syz, C error 44 14d 379d 💬 2 [47d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 50 21d 384d PATCH [7d19h]
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 syz, C error 12 123d 402d PATCH [57d]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 syz, C error inconclusive 6 45d 417d 💬 2 [416d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 253d 441d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 761 1d05h 446d PATCH [7d19h]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 20 2d09h 468d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 69 5d13h 483d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2236 17m 503d PATCH [266d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 228 2d11h 505d
INFO: task hung in page_cache_ra_order prio:low mm fs 1 syz, C done 130 18h29m 506d 💬 1 [505d]
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 7 40d 593d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 49d 614d
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 58 30d 641d 💬 2 [387d]
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm net 1 147 11d 649d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 syz, C 79 23d 653d 💬 7 [16d]
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 syz, C done inconclusive 113 3d00h 654d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 193 4d02h 657d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 144 16d 669d
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 142 1d17h 680d
INFO: rcu detected stall in seq_read_iter (2) mm 1 syz, C inconclusive error 10 114d 694d 💬 1 [693d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 135 6d08h 699d
INFO: rcu detected stall in kjournald2 (2) mm block prio:normal 1 syz, C error error 94 10d 707d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 16 5d14h 712d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 265 5h35m 721d PATCH [703d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 91 8d00h 723d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 648 1d01h 730d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 230d 738d 💬 1 [234d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 248 1d09h 759d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 123 1d11h 760d PATCH [703d]
WARNING in drm_mode_create_lease_ioctl prio:low mm -1 syz, C inconclusive error 86 38d 805d PATCH [587d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 706 11d 831d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 66 24d 839d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 403 23d 842d
INFO: rcu detected stall in validate_mm (3) mm 1 syz, C error error 41 25d 851d 💬 5 [793d]
INFO: rcu detected stall in sys_clone (8) mm 1 syz, C error 501 4d02h 895d 💬 10 [442d]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 53 33d 933d
BUG: soft lockup in pipe_read fs mm 1 syz 5 582d 959d
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 315 1d20h 1015d 💬 6 [1010d]
BUG: spinlock recursion in try_to_wake_up mm crypto 4 syz, C 9 749d 1031d
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 527 20h05m 1100d 💬 4 [16d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 719 2d11h 1103d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 423 6d21h 1123d
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3124 1d23h 1406d PATCH [71d]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 syz, C error 635 3d15h 1416d 💬 1 [16d]
WARNING in ext4_dirty_folio mm prio:low -1 syz, C inconclusive done 25926 23h16m 1629d 💬 2 [110d]
INFO: task hung in do_read_cache_folio kasan block mm 1 syz, C error error 179 1175d 1676d 💬 3 [1162d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 syz, C done 5 1851d 2203d
INFO: task hung in do_read_cache_page (3) fs mm 1 syz, C done inconclusive 88 1521d 2418d 💬 2 [2312d]