syzbot

 sign-in | mailing list | source | docs
🐞 Open [1451]
≡ Subsystems
🐞 Fixed [6928]
🐞 Invalid [18036]
⬇ Missing Backports [223]
≡ 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 9h03m 16060 283780 13 83351 18be4ca5cb4e .config 8d14h 39751c21 19h23m all only
Applied filters: Manager=ci-qemu2-riscv64 (drop)
open (36) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in page_table_check_set (2) mm -1 34 2d01h 12d 💬 1 [10d]
KASAN: slab-use-after-free Read in proc_invalidate_siblings_dcache (2) fs 19 2 2d06h 28d
possible deadlock in kernfs_remove kernfs 4 C error done 92 87d 197d 💬 3 [85d]
INFO: task hung in dev_map_free (3) bpf net 1 101 48d 219d
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3341 4h28m 248d
possible deadlock in __del_gendisk block 4 C done error 43987 42d 267d PATCH [194d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 116 11h14m 436d PATCH [104d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 46d 450d
INFO: task hung in do_get_write_access (3) ext4 1 C error 463 12d 451d
possible deadlock in __submit_bio block 4 C done 60677 136d 471d 💬 3 [330d]
INFO: task hung in __fuse_simple_request fuse 1 syz 544 1d19h 484d
INFO: task hung in netdev_run_todo (4) wireguard ppp 1 752 10d 496d
INFO: task hung in genl_rcv_msg (4) net 1 C done 408 1d20h 503d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 141 46d 506d
INFO: task hung in new_device_store (5) net 1 C inconclusive 141 10d 509d 💬 18 [45d]
INFO: task hung in page_cache_ra_unbounded (2) mm fs 1 C done 3651 26d 534d 💬 1 [30d]
INFO: task hung in disable_device kernel 1 1116 40d 540d 💬 4 [442d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3816 2h47m 549d 💬 4 [20d]
INFO: task hung in __vhost_worker_flush net virt 1 C error 336 10d 629d 💬 12 [29d]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2166 4d09h 644d
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9968 5h09m 659d PATCH [14d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 26471 7m 697d PATCH [680d]
WARNING in io_ring_exit_work (2) io-uring -1 5689 31m 727d 💬 1 [35d]
possible deadlock in smc_release smc 4 C error 214 4d00h 746d 💬 2 [106d]
INFO: task hung in bdev_release block 1 C error 2635 6d03h 810d PATCH [794d]
KASAN: stack-out-of-bounds Read in sched_show_task usb input serial 17 C 166 42d 881d PATCH [866d]
INFO: task hung in truncate_inode_pages block 1 C 29 480d 886d
INFO: task hung in usbdev_release (2) usb 1 C error error 111 1d08h 923d
INFO: task hung in del_device_store net 1 C error 1967 3d08h 1080d 💬 2 [29d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 43d 1190d
INFO: task can't die in show_free_areas serial 1 C error 242 1d06h 1485d 💬 3 [20d]
INFO: task hung in blkdev_fallocate block 1 C error error 2086 2d05h 1507d PATCH [1239d]
INFO: task hung in usbdev_open (2) usb 1 C error 2399 3h54m 1877d 💬 1 [20d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 513d 1892d 💬 6 [1040d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 793 5d14h 1992d 💬 7 [170d]
BUG: workqueue lockup (5) kernel 1 C done 15058 5h45m 2226d
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2979651 now 2286d
corrupted report (2) wireless -1 1070930 now 2870d
no output from test machine (2) -1 C done 2146847 now 2993d