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🐞 Open [1359]
≡ Subsystems
🐞 Fixed [7049]
🐞 Invalid [18458]
⬇ Missing Backports [223]
≡ Crashes
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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-linux-next-kasan-gce-root 3d05h broken cc13002a9f98 .config 8d13h failing 38c8e246 2d12h all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=subsystems:kernfs (drop)
open (22) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in kernfs_link_sibling (2) kernfs 4 1634 2h21m 24d 💬 1 [23d]
INFO: rcu detected stall in cleanup_net (8) kernfs net 1 C error 28 28d 87d
INFO: rcu detected stall in hub_event (2) usb kernfs 1 C error 466 4h21m 233d
possible deadlock in kernfs_add_one kernfs 4 17 6d01h 247d
possible deadlock in kernfs_remove kernfs 4 C error done 476 34m 249d 💬 3 [10d]
INFO: rcu detected stall in kernfs_fop_open (7) kernfs mm 1 C error error 6 30d 256d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 31 16d 311d
INFO: task hung in sb_start_write (2) kernfs 1 122 1d19h 322d
possible deadlock in kernfs_fop_readdir kernfs 4 212 23h00m 362d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 5771 14h04m 374d 💬 2 [10d]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 47 8d16h 539d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 139 33d 543d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 127 9d12h 548d 💬 1 [43d]
WARNING in kernfs_new_node (3) kernfs -1 syz error error 42 39d 599d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 137 1d04h 675d
INFO: task hung in kernfs_add_one kernfs 1 C error done 85 6d22h 682d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 591 2d12h 702d 💬 3 [10d]
possible deadlock in kernfs_seq_start kernfs 4 C done error 322 9h06m 713d 💬 8 [74d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 35 19h11m 880d
possible deadlock in lookup_slow (3) kernfs 4 C 461 22h47m 996d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 536d 1241d PATCH [1024d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 585 13h11m 1614d 💬 3 [10d]