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-root now 4h12m 76944 758636 79 143686 3026c6e4f223 .config 7h18m b6a5eeb7 15h50m all only
Applied filters: Manager=ci-upstream-kasan-gce-root (drop) Label=subsystems:mm (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (68) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in khugepaged (3) prio:normal mm 1 35 18d 38d 💬 6 [36d]
INFO: rcu detected stall in filemap_read prio:normal mm kasan 1 syz 1 46d 42d
INFO: rcu detected stall in dentry_kill prio:high mm 1 syz, C error 79 3d04h 83d PATCH [71d]
possible deadlock in page_cache_ra_order prio:high mm 4 11 18d 104d
INFO: rcu detected stall in clone3 (6) prio:high mm 1 49 9d00h 107d
INFO: rcu detected stall in kcov_ioctl (3) prio:high mm 1 31 84d 156d 💬 1 [156d]
KASAN: use-after-free Read in copy_folio_from_iter_atomic (2) prio:high jfs mm 19 syz, C error 38426 now 165d PATCH [140d]
INFO: rcu detected stall in __dentry_kill prio:high mm 1 syz error 132 58d 192d
possible deadlock in lock_mm_and_find_vma (4) prio:low mm 4 2475 5h07m 197d 💬 2 [142d]
WARNING: refcount bug in call_timer_fn (4) prio:high mm 13 39 7d08h 202d 💬 4 [26d]
INFO: rcu detected stall in sendfile64 prio:high mm 1 42 3d09h 209d
BUG: Bad rss-counter state (6) prio:high mm -1 112 13d 216d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz, C error error 12 9d04h 250d PATCH [9d01h]
INFO: rcu detected stall in sys_newfstat (4) prio:low mm 1 syz, C error 79 1d16h 263d
INFO: rcu detected stall in sys_io_uring_enter (3) mm prio:low 1 55 28d 266d
INFO: rcu detected stall in finish_dput prio:low mm 1 syz, C error error 138 235d 270d
WARNING in sched_mm_cid_fork prio:low fs mm -1 syz, C error error 332 220d 282d PATCH [261d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) prio:low mm 1 syz, C error 18 10d 288d
INFO: rcu detected stall in sys_symlink (6) prio:high mm fs 1 syz, C error inconclusive 6 125d 319d
INFO: rcu detected stall in shmem_file_write_iter (3) prio:low mm 1 syz, C 95 11d 324d
INFO: task hung in migrate_pages_batch (4) prio:high mm 1 305 1d23h 332d
WARNING in path_noexec (2) prio:low fs mm -1 syz, C error done 27195 74d 346d PATCH [336d]
INFO: rcu detected stall in sys_madvise (2) prio:high mm 1 62 14d 376d
INFO: task hung in writeback_iter (3) prio:high fs mm 1 syz, C error error 22 3d10h 379d PATCH [233d]
INFO: rcu detected stall in sys_mount (8) prio:low overlayfs mm 1 syz, C error 44 15d 380d 💬 2 [49d]
INFO: rcu detected stall in sys_munmap (2) prio:low mm 1 syz, C error error 50 22d 385d PATCH [9d01h]
INFO: rcu detected stall in exit_to_user_mode_loop prio:low mm 1 syz, C error 766 3h51m 447d PATCH [9d01h]
INFO: rcu detected stall in vm_area_alloc (6) prio:normal mm 1 syz error error 20 3d15h 469d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 69 6d19h 485d
kernel BUG in __filemap_add_folio prio:low fs mm -1 syz, C done 2239 6h09m 505d PATCH [267d]
BUG: soft lockup in sys_bpf prio:low mm 1 syz, C error 229 11h44m 506d
INFO: task hung in page_cache_ra_order prio:low mm fs 1 syz, C done 130 2d00h 507d 💬 1 [506d]
INFO: rcu detected stall in sys_mkdir (9) prio:high mm 1 syz done error 7 41d 594d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 syz, C error error 28 51d 615d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 12 14d 641d 💬 6 [550d]
INFO: rcu detected stall in sys_umount (3) prio:low mm 1 syz, C done error 58 31d 642d 💬 2 [389d]
INFO: rcu detected stall in sys_sendmmsg (7) prio:high mm net 1 147 12d 650d
KASAN: slab-use-after-free Read in folio_evictable (3) prio:high gfs2 mm 19 syz, C 79 24d 654d 💬 7 [17d]
INFO: rcu detected stall in sys_setsockopt (4) prio:high mm 1 syz, C done inconclusive 113 4d07h 655d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 195 5h20m 659d
INFO: rcu detected stall in sys_pipe2 (2) prio:low mm 1 syz done done 144 17d 670d
INFO: rcu detected stall in kthreadd (2) mm 1 syz, C unreliable error 142 3d00h 681d
INFO: rcu detected stall in seq_read_iter (2) mm 1 syz, C inconclusive error 10 115d 695d 💬 1 [694d]
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 135 7d14h 700d
INFO: rcu detected stall in kjournald2 (2) mm block prio:normal 1 syz, C error error 94 12d 708d
INFO: rcu detected stall in vhci_release prio:high mm 1 syz done done 16 6d20h 713d
INFO: rcu detected stall in shmem_fault (6) mm prio:low 1 syz, C 265 1d11h 722d PATCH [704d]
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 syz, C done error 91 9d06h 724d
INFO: rcu detected stall in x64_sys_call prio:low mm 1 syz, C error 648 2d07h 732d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 syz, C done error 3651 232d 740d 💬 1 [235d]
INFO: rcu detected stall in kcov_close prio:normal mm 1 248 2d15h 760d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 123 2d17h 761d PATCH [704d]
WARNING in drm_mode_create_lease_ioctl prio:low mm -1 syz, C inconclusive error 86 39d 807d PATCH [588d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 706 12d 832d
INFO: rcu detected stall in sendmsg (4) prio:high mm 1 syz, C error error 66 25d 840d
INFO: rcu detected stall in sys_sendto (7) prio:low wireless mm 1 syz, C error error 403 24d 843d
INFO: rcu detected stall in validate_mm (3) mm 1 syz, C error error 41 26d 852d 💬 5 [794d]
INFO: rcu detected stall in sys_clone (8) mm 1 syz, C error 501 5d09h 897d 💬 10 [443d]
INFO: rcu detected stall in sys_syslog (2) mm 1 syz, C error error 53 34d 934d
INFO: rcu detected stall in sys_socket (10) mm 1 syz, C done 318 8h14m 1016d 💬 6 [1012d]
kernel BUG in filemap_unaccount_folio prio:high mm -1 syz, C done error 527 2d02h 1101d 💬 4 [17d]
INFO: rcu detected stall in sys_openat (3) prio:low mm 1 syz, C error 722 45m 1104d
INFO: rcu detected stall in sys_unlink (3) mm 1 syz, C error 423 8d03h 1125d
possible deadlock in filemap_fault prio:high mm 4 syz, C done 3125 1d04h 1408d PATCH [73d]
INFO: rcu detected stall in sys_newfstatat (4) prio:high mm tomoyo 1 syz, C error 636 1h55m 1418d 💬 1 [17d]
WARNING in ext4_dirty_folio mm prio:low -1 syz, C inconclusive done 25927 1d04h 1630d 💬 2 [111d]
INFO: task hung in do_read_cache_folio kasan block mm 1 syz, C error error 179 1176d 1677d 💬 3 [1163d]
INFO: task hung in do_read_cache_page (3) fs mm 1 syz, C done inconclusive 88 1522d 2419d 💬 2 [2313d]