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 16h15m 64174 508888 398 1539542 07d9df80082b .config 1d13h 3e1beec6 16h58m 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 sys_munmap (2) mm 1 syz 24 10d 7d11h 💬 7 [1d12h]
WARNING in try_to_migrate_one (3) mm -1 C done 5 19d 19d 💬 4 [18d]
general protection fault in __pte_offset_map_lock (2) mm 2 C 13 16d 23d 💬 1 [23d]
INFO: rcu detected stall in kernfs_fop_open (7) mm kernfs 1 C error 3 28d 31d
INFO: rcu detected stall in devtmpfsd (3) mm 1 C error 2 7d07h 40d 💬 2 [39d]
WARNING in path_noexec fs mm -1 C done 9328 30m 53d PATCH [52d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 129 3d09h 69d 💬 1 [31d]
INFO: rcu detected stall in sys_unlinkat (3) tomoyo mm 1 31 58d 84d
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 11 11d 85d
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) mm cgroups 23 80 20h06m 96d 💬 1 [3h16m]
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 43 5d07h 106d
BUG: Bad page state in page_cache_ra_order mm -1 C error 28 6d14h 119d
INFO: task hung in page_cache_ra_order mm fs 1 C done 47 5h38m 128d 💬 1 [128d]
INFO: task hung in rmap_walk_file mm 1 C error 19 36d 203d
INFO: rcu detected stall in sys_mkdir (9) ext4 mm 1 syz done 3 9d15h 216d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 18 26d 237d
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 53d 263d 💬 6 [172d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 43 11d 264d 💬 2 [10d]
INFO: rcu detected stall in sys_symlinkat (5) fs mm tomoyo 1 syz error 70 10d 268d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 85 6d00h 271d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 57 9d06h 276d 💬 7 [15d]
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 32 11d 277d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz 83 7d21h 280d
kernel BUG in resv_map_release (3) mm -1 C 20 5d05h 290d 💬 1 [290d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 102 6d13h 292d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 91 4d06h 303d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 32 9d21h 315d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 187d 317d 💬 1 [316d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 83 6d09h 322d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 75 7d02h 330d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 118d 335d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 134 1d11h 344d PATCH [326d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 56 11d 346d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 354 7h24m 353d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 160d 354d 💬 4 [315d]
INFO: task hung in hugetlb_fault mm 1 C done 65 36d 356d 💬 2 [321d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3643 8d09h 361d 💬 1 [3h16m]
INFO: rcu detected stall in kcov_close mm 1 130 1d17h 382d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 94 18d 383d PATCH [326d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter x86 mm 1 syz error error 549 2d03h 454d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 58 20d 462d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 298 3h12m 464d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 17d 474d 💬 5 [416d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 300 10d 518d 💬 10 [65d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 74d 555d
INFO: rcu detected stall in sys_socket (10) mm 1 C done 145 4d21h 638d 💬 6 [633d]
INFO: rcu detected stall in sys_unshare (9) mm kernfs 1 C inconclusive done 53 16d 657d 💬 1 [5d23h]
kernel BUG in filemap_unaccount_folio mm -1 C done error 437 1d06h 722d 💬 4 [268d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 442 1d08h 726d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 196 17d 746d
possible deadlock in filemap_fault mm 4 C done 2915 1d07h 1029d 💬 4 [15d]
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 450 2d05h 1039d 💬 1 [15d]