syzbot

 sign-in | mailing list | source | docs
🐞 Open [1570]
≡ Subsystems
🐞 Fixed [5936]
🐞 Invalid [14432]
⬇ Missing Backports [102]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 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-riscv64 now 18h54m 26424 388004 51 131293 21f1b85c8912 .config 9d22h d7f584ee 21h08m all only
Applied filters: Manager=ci-qemu2-riscv64 (drop)
open (37):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: global-out-of-bounds Read in __hw_addr_add_ex (2) net C 113 12d 23d
INFO: task hung in htable_put (2) netfilter 38 6d19h 27d
possible deadlock in __blk_mq_update_nr_hw_queues block 57 34m 28d
KASAN: slab-use-after-free Read in notifier_chain_register kernel C error 3439 now 29d PATCH [12d]
possible deadlock in __synchronize_srcu (2) nbd 9 2d15h 29d
possible deadlock in __submit_bio block C done 36861 now 47d 💬 3 [45d]
WARNING: locking bug in __set_page_owner mm syz error 2609 11m 48d 💬 2 [16d]
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 2 31d 68d
INFO: task hung in netdev_run_todo (4) wireguard 95 6d06h 72d
INFO: task hung in genl_rcv_msg (4) net C done 65 2d12h 79d
KASAN: slab-use-after-free Read in binder_release_work kernel C done 2151 9d20h 79d 💬 1 [79d]
INFO: task hung in new_device_store (5) net syz inconclusive 95 5d01h 86d 💬 7 [73d]
kernel panic: corrupted stack end in handle_page_fault (2) riscv 9 79d 99d 💬 1 [81d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm C done 3614 5d04h 110d 💬 1 [16d]
INFO: task hung in disable_device rdma 386 10h05m 116d 💬 4 [19d]
possible deadlock in rtnl_lock (8) net C 106 3d19h 124d 💬 5 [101d]
possible deadlock in sock_set_reuseaddr rdma C error 22 2d03h 132d 💬 3 [19d]
KASAN: slab-use-after-free Read in hdm_disconnect usb C 10309 2h21m 145d PATCH [144d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 5912 4h09m 156d 💬 1 [16d]
possible deadlock in console_flush_all (3) cgroups C error 3469 24m 160d PATCH [155d]
INFO: task hung in cleanup_net (7) net 108 28d 162d
INFO: task hung in __vhost_worker_flush net virt 325 7d08h 205d 💬 4 [124d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 3680 34m 273d PATCH [257d]
WARNING in usbnet_start_xmit/usb_submit_urb (2) usb C error 9 3h59m 279d
INFO: task hung in bdev_release block C error 2437 1d20h 387d PATCH [370d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial C 160 15d 458d PATCH [442d]
INFO: task hung in truncate_inode_pages block C 29 56d 462d
INFO: task hung in usbdev_release (2) usb C error 88 16d 500d
unregister_netdevice: waiting for DEV to become free (8) net C done 34046 now 560d PATCH [313d]
INFO: task hung in del_device_store net syz error 1430 4h10m 657d
INFO: task hung in nfc_rfkill_set_block net nfc C done done 291 3d12h 767d
INFO: task can't die in show_free_areas serial C error 169 2h32m 1062d 💬 1 [4d08h]
INFO: task hung in blkdev_fallocate block C error error 2032 2h08m 1083d PATCH [815d]
INFO: task hung in usbdev_open (2) usb C error 1021 10h44m 1453d 💬 1 [4d08h]
INFO: task hung in fuse_simple_request fuse C inconclusive error 273 89d 1468d 💬 6 [617d]
INFO: rcu detected stall in corrupted (4) mm C done inconclusive 624 8d12h 1568d 💬 7 [16d]
BUG: workqueue lockup (5) kernel C done 9900 54m 1802d
moderation (6):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel panic: Kernel stack overflow (3) riscv 3 6d05h 2d05h
KASAN: out-of-bounds Read in proc_pid_stack fs 1 52d 48d
kernel panic: corrupted stack end in mntput (2) fs 2 84d 97d
lost connection to test machine (5) C error 1715169 now 1863d
corrupted report (2) mm net 786169 now 2446d
no output from test machine (2) C done 1719203 now 2569d