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 1d20h 98487 880390 240 91739 a9d7ced84989 .config 5d06h failing 70a60e12 2d13h 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 (73) 🔗
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 8d03h 24d 💬 3 [24d]
WARNING in mmap_region prio:low mm -1 syz 16 37d 36d 💬 1 [34d]
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 35 21d 40d 💬 6 [38d]
WARNING in mas_nomem prio:low mm -1 syz 14 27d 44d 💬 10 [37d]
INFO: rcu detected stall in dentry_kill prio:high mm 1 syz, C error 83 6h04m 85d PATCH [73d]
possible deadlock in page_cache_ra_order prio:high mm 4 11 20d 106d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 49 11d 109d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 86d 158d 💬 1 [158d]
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 60d 194d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2489 6h16m 199d 💬 2 [144d]
WARNING: refcount bug in call_timer_fn (4) prio:high mm 13 39 9d09h 204d 💬 4 [28d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 42 5d10h 211d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz, C error error 12 11d 252d PATCH [11d]
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 syz, C error 80 5h24m 265d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 55 30d 268d
INFO: rcu detected stall in finish_dput prio:low mm 1 syz, C error error 138 237d 272d
WARNING in sched_mm_cid_fork prio:low fs mm -1 syz, C error error 332 222d 284d PATCH [263d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 18 12d 290d
INFO: rcu detected stall in sys_symlink (6) prio:high mm fs 1 syz, C error inconclusive 6 127d 321d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 95 13d 327d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 305 4d00h 334d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 76d 348d PATCH [338d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 62 16d 379d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 syz, C error error 22 5d11h 381d PATCH [236d]
INFO: rcu detected stall in sys_mount (8) prio:low overlayfs mm 1 syz, C error 44 17d 382d 💬 2 [51d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 50 24d 387d PATCH [11d]
KASAN: slab-use-after-free Read in lru_add (2) prio:high gfs2 mm 19 syz, C error 12 127d 405d PATCH [60d]
INFO: rcu detected stall in devtmpfsd (3) prio:low mm 1 syz, C error inconclusive 6 48d 420d 💬 2 [419d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 257d 445d
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 779 2h30m 449d PATCH [11d]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 20 5d16h 471d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 70 1d14h 487d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2243 1d03h 507d PATCH [269d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 233 9h58m 508d
INFO: task hung in page_cache_ra_order prio:low mm fs 1 syz, C done 130 4d01h 509d 💬 1 [508d]
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 7 43d 596d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 53d 617d
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 58 33d 644d 💬 2 [391d]
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm net 1 147 14d 652d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 syz, C 79 26d 657d 💬 7 [19d]
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 syz, C done inconclusive 114 1d12h 657d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 197 1d08h 661d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 144 19d 672d
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 142 5d01h 684d
INFO: rcu detected stall in seq_read_iter (2) mm 1 syz, C inconclusive error 10 117d 697d 💬 1 [696d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 135 9d15h 702d
INFO: rcu detected stall in kjournald2 (2) mm block prio:normal 1 syz, C error error 94 14d 710d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 16 8d21h 715d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 266 21h02m 724d PATCH [706d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 91 11d 726d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 648 4d08h 734d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 234d 742d 💬 1 [237d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 248 4d16h 762d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 123 4d18h 763d PATCH [706d]
WARNING in drm_mode_create_lease_ioctl prio:low mm -1 syz, C inconclusive error 86 41d 809d PATCH [590d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 706 15d 834d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 66 27d 842d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 403 26d 845d
INFO: rcu detected stall in validate_mm (3) mm 1 syz, C error error 41 28d 854d 💬 5 [796d]
INFO: rcu detected stall in sys_clone (8) mm 1 syz, C error 501 7d10h 899d 💬 10 [445d]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 53 36d 936d
BUG: soft lockup in pipe_read fs mm 1 syz 5 585d 963d
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 323 15h29m 1018d 💬 6 [1014d]
BUG: spinlock recursion in try_to_wake_up mm crypto 4 syz, C 9 753d 1035d
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 528 1h40m 1103d 💬 4 [19d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 732 11h51m 1106d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 423 10d 1127d
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3128 8h44m 1410d PATCH [75d]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 syz, C error 636 2d02h 1420d 💬 1 [19d]
WARNING in ext4_dirty_folio mm prio:low -1 syz, C inconclusive done 25928 3h50m 1632d 💬 2 [113d]
INFO: task hung in do_read_cache_folio kasan block mm 1 syz, C error error 179 1178d 1679d 💬 3 [1165d]
INFO: task can't die in wait_on_page_bit_common fs mm 1 syz, C done 5 1854d 2207d
INFO: task hung in do_read_cache_page (3) fs mm 1 syz, C done inconclusive 88 1524d 2421d 💬 2 [2315d]