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 3h24m 61925 502080 221 942575 a6923c06a3b2 .config 8h03m 7368264b 16h13m 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 3 1d08h 4d08h
INFO: rcu detected stall in devtmpfsd (3) mm input usb 1 C error 1 16d 12d 💬 2 [11d]
WARNING in path_noexec fs mm -1 C done 7430 32m 25d PATCH [25d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C 83 20h00m 41d 💬 1 [4d03h]
INFO: rcu detected stall in sys_unlinkat (3) mm tomoyo 1 31 31d 56d
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 8 29d 58d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 8 36 18h23m 69d 💬 1 [34d]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 38 11h24m 79d
BUG: Bad page state in page_cache_ra_order mm -1 C 25 23h12m 92d
INFO: task hung in page_cache_ra_order fs mm 1 C done 36 10d 101d 💬 1 [101d]
INFO: task hung in rmap_walk_file mm 1 C error 19 9d07h 176d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 2 51d 189d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 17 62d 210d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 26d 235d 💬 6 [145d]
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 40 3d23h 236d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 6d04h 241d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 81 9h57m 244d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 51 2h31m 249d 💬 7 [19d]
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 31 21h01m 249d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 6d17h 253d
kernel BUG in resv_map_release (3) mm -1 C 19 5d05h 263d 💬 1 [262d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 97 10d 264d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 82 4h58m 276d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 38d 287d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 160d 289d 💬 1 [288d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 80 6d14h 295d
WARNING in page_counter_cancel (5) mm -1 C 15 78d 301d 💬 1 [300d]
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 6d16h 303d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 90d 307d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 128 5d15h 316d PATCH [298d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 53 22h15m 318d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 329 1d03h 326d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 133d 327d 💬 4 [288d]
INFO: task hung in hugetlb_fault mm 1 C done 65 9d03h 329d 💬 2 [293d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 25d 334d 💬 1 [19d]
INFO: task hung in hugetlb_wp mm 1 C done inconclusive 94 159d 350d
INFO: rcu detected stall in kcov_close mm 1 124 2d04h 354d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 93 7d16h 356d PATCH [298d]
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 283 1d19h 437d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 36 6d18h 446d 💬 5 [389d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 288 7d05h 491d 💬 10 [37d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 47d 528d
INFO: rcu detected stall in dput (8) mm fs 1 C done 421 1d17h 579d
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 172 9d01h 591d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 134 1d19h 610d 💬 6 [606d]
INFO: rcu detected stall in sys_unshare (9) kernfs mm 1 C inconclusive done 49 1d21h 630d 💬 1 [143d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3945 1h18m 664d PATCH [658d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 419 1d20h 695d 💬 4 [240d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 430 45m 698d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 191 2d02h 719d
possible deadlock in filemap_fault mm 4 C done 2905 17h18m 1002d 💬 4 [19d]
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 439 2d02h 1012d 💬 1 [353d]