syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1373]
≡ Subsystems
🐞 Fixed [7041]
🐞 Invalid [18408]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

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-qemu2-arm64-compat now 7h03m 15109 18672 1 24803 1791c390149f .config 8h31m 4440e7c2 3d11h all only
Applied filters: Manager=ci-qemu2-arm64-compat (drop)
open (27) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in read_cache_folio (5) block 1 48 28d 71d
possible deadlock in __folio_end_writeback fuse 4 C 13428 55d 180d 💬 3 [65d]
possible deadlock in nbd_queue_rq nbd 4 C done error 123 3h27m 273d 💬 7 [13d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3684 now 295d
possible deadlock in __del_gendisk block 4 C done error 43987 89d 314d PATCH [240d]
WARNING in nsim_fib_event_nb net -1 C done error 904 30d 339d PATCH [187d]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 5659 8h39m 369d 💬 2 [5d17h]
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 291d 480d PATCH [480d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 92d 497d
INFO: task hung in __fuse_simple_request fuse 1 syz 628 5h20m 530d
INFO: task hung in netdev_run_todo (4) wireless 1 790 16d 543d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 11325 55d 568d
INFO: task hung in bdev_open block 1 C error 4704 5h08m 677d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 30794 32m 744d PATCH [727d]
WARNING in io_ring_exit_work (2) io-uring -1 6650 5h10m 773d 💬 1 [81d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 580d 845d PATCH [604d]
INFO: task hung in bdev_release block 1 C error 2649 8d00h 857d PATCH [840d]
INFO: task hung in truncate_inode_pages block 1 C 29 526d 932d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2942 6d18h 992d
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 123d 1027d 💬 5 [129d]
INFO: task hung in del_device_store net 1 C error 1997 4d19h 1127d 💬 2 [13d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 90d 1237d
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 55d 1603d PATCH [1019d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3562 16h24m 1922d PATCH [1659d]
INFO: task hung in nbd_ioctl (3) nbd 1 C done unreliable 146 172d 2015d
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6950 6d18h 2019d
BUG: workqueue lockup (5) kernel 1 C done 15177 7h54m 2273d
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 3019644 now 2333d
corrupted report (2) mm block -1 1092422 now 2916d
no output from test machine (2) -1 C done 2215697 now 3039d