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-selinux-root now 5h18m 47930 761108 642 2115791 c330cb607721 .config 7h51m bf27483f 3d08h all only
Applied filters: Manager=ci-upstream-kasan-gce-selinux-root (drop) Label=subsystems:kernfs (drop)
open (20):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in kernfs_remove kernfs 4 C error 67 13h43m 20d 💬 3 [1d05h]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 11 4d16h 20d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 6 1d23h 24d
INFO: rcu detected stall in kernfs_fop_open (7) mm kernfs 1 C error 3 23d 26d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 9 3d00h 82d
general protection fault in kernfs_rename_ns kernfs 2 6 82d 96d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 891 12h41m 145d 💬 2 [1d05h]
INFO: task hung in pipe_write (6) kernfs netfs 1 C done 10 34d 187d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 71 8h41m 314d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 108 2d10h 319d 💬 1 [1d05h]
possible deadlock in walk_component (4) kernfs 4 C 34 1d03h 371d 💬 1 [32d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 16d 446d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 69 4d05h 453d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 446 23h59m 473d 💬 3 [1d05h]
possible deadlock in kernfs_seq_start kernfs 4 C done 125 23h22m 484d 💬 8 [32d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 26 23d 651d
INFO: rcu detected stall in sys_unshare (9) mm kernfs 1 C inconclusive done 53 11d 652d 💬 1 [1d05h]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 307d 1012d PATCH [795d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 39d 1058d 💬 1 [1058d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 450 1d14h 1385d 💬 3 [1d05h]