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 now 47m 62719 498813 389 1234058 260f6f4fda93 .config 10h50m f8f2b4da 1d23h all only
Applied filters: Manager=ci-upstream-kasan-gce (drop) Label=subsystems:mm (drop)
open (52):
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 2 6d14h 2d13h
INFO: rcu detected stall in devtmpfsd (3) mm input usb 1 C error 1 14d 10d 💬 2 [10d]
WARNING in path_noexec fs mm -1 C done 7340 7m 24d PATCH [23d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C 79 2d09h 39d 💬 1 [2d08h]
INFO: rcu detected stall in sys_unlinkat (3) mm tomoyo 1 31 29d 54d
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 8 27d 56d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 8 34 3h25m 67d 💬 1 [32d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 37 15d 77d
BUG: Bad page state in page_cache_ra_order mm -1 C 25 13d 90d
INFO: task hung in page_cache_ra_order fs mm 1 C done 36 9d00h 99d 💬 1 [99d]
INFO: task hung in rmap_walk_file mm 1 C error 19 7d12h 174d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 49d 187d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 17 60d 208d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 24d 234d 💬 6 [143d]
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 40 2d04h 235d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 4d09h 239d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 79 3d03h 242d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 49 10h35m 247d 💬 7 [17d]
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 30 18d 248d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 4d22h 251d
kernel BUG in resv_map_release (3) mm -1 C 19 3d10h 261d 💬 1 [261d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 97 8d22h 262d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 81 1d01h 274d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 36d 286d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 158d 287d 💬 1 [287d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 80 4d19h 293d
WARNING in page_counter_cancel (5) mm -1 C 15 76d 299d 💬 1 [298d]
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 4d21h 301d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 88d 306d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 128 3d20h 314d 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 23h05m 324d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 131d 325d 💬 4 [286d]
INFO: task hung in hugetlb_fault mm 1 C done 65 7d08h 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 157d 349d
INFO: rcu detected stall in kcov_close mm 1 124 9h07m 353d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 93 5d21h 354d PATCH [297d]
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 283 26m 435d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 36 4d23h 445d 💬 5 [387d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 288 5d10h 489d 💬 10 [35d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 45d 526d
INFO: rcu detected stall in dput (8) mm fs 1 C done 419 13m 577d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 172 7d06h 590d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 134 31m 608d 💬 6 [604d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 49 2h28m 628d 💬 1 [141d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3927 now 662d PATCH [656d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 419 1h53m 693d 💬 4 [238d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 429 2d14h 697d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 191 7h16m 717d
possible deadlock in filemap_fault mm 4 C done 2904 2d09h 1000d 💬 4 [17d]
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 439 7h03m 1010d 💬 1 [352d]