syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1324]
≡ Subsystems
🐞 Fixed [7185]
🐞 Invalid [18976]
⬇ Missing Backports [221]
≡ 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-upstream-linux-next-kasan-gce-root now 3h56m 55225 555271 497 1544189 4e5dfb7c8401 .config 4h52m 4b1d8f01 9h33m all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=prio:normal (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (63) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in fuse_chan_send prio:normal fuse 1 syz error 6 9d04h 5d22h
KASAN: slab-use-after-free Read in skb_pull (2) prio:normal bluetooth 19 1 55d 54d PATCH [45d]
KASAN: slab-out-of-bounds Read in ec168_i2c_xfer prio:normal usb media 17 C error 9 58d 91d PATCH [23d]
WARNING: refcount bug in mpoad_close prio:normal net 13 5 69d 99d PATCH [69d]
INFO: task hung in worker_thread (6) prio:normal hfs 1 C error 9 2h44m 140d
KASAN: slab-use-after-free Read in event_handler prio:normal usb 19 9 1d15h 154d PATCH [25d]
INFO: rcu detected stall in br_handle_frame (6) prio:normal bridge netfilter 1 C error error 116 3h17m 160d
INFO: rcu detected stall in cleanup_net (8) prio:normal kernfs net 1 C error 32 25d 161d
INFO: rcu detected stall in __mmap_complete prio:normal mm 1 syz error error 7 135d 169d
INFO: task hung in nfnetlink_rcv_msg (5) prio:normal netfilter 1 78 3d21h 172d
INFO: task hung in reg_todo (4) prio:normal wireless 1 C error error 6 44d 178d
kernel BUG in gfs2_quota_cleanup (3) prio:normal gfs2 -1 C error 110 1d16h 207d PATCH [207d]
INFO: task hung in diNewExt prio:normal jfs 1 C error 1 242d 241d
KASAN: vmalloc-out-of-bounds Read in kcov_remote_stop prio:normal usb 17 398 7h13m 259d PATCH [33d]
KASAN: vmalloc-out-of-bounds Read in kcov_remote_start prio:normal bluetooth usb 17 2795 23m 261d PATCH [33d]
KASAN: slab-use-after-free Read in afs_dynroot_readdir (2) prio:normal afs 19 C error error 4 47d 262d 💬 3 [49d]
INFO: rcu detected stall in blkdev_release (3) prio:normal block fs 1 101 15d 323d
INFO: rcu detected stall in sock_close (5) prio:normal bpf sctp 1 syz error 76 3d09h 342d
INFO: rcu detected stall in wb_workfn (4) prio:normal ext4 1 C error error 65 10d 347d 💬 1 [206d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) prio:normal net 5 66 60d 350d 💬 2 [349d]
INFO: rcu detected stall in linkwatch_event (5) prio:normal net mm 1 syz error error 3 174d 362d
kernel BUG in __gfs2_glock_put (2) prio:normal gfs2 -1 C 502 161d 368d
INFO: rcu detected stall in vms_gather_munmap_vmas prio:normal mm 1 syz error error 61 22h40m 404d
INFO: rcu detected stall in inet_rtm_newaddr (2) prio:normal net 1 C error inconclusive 7 148d 413d 💬 9 [242d]
INFO: rcu detected stall in rtnl_newlink (5) prio:normal net 1 C error 196 42m 435d
INFO: task hung in inet_rtm_newaddr prio:normal net 1 C done 138 9h26m 544d
KASAN: slab-use-after-free Read in dvb_device_open prio:normal media 22 C error 10772 now 549d PATCH [520d]
INFO: rcu detected stall in sys_symlinkat (5) prio:normal tomoyo 1 syz error error 101 2d19h 566d
INFO: rcu detected stall in security_file_ioctl (9) prio:normal mm 1 syz error 157 1d06h 578d
INFO: rcu detected stall in cfg80211_wiphy_work (2) prio:normal wireless 1 C done error 93 46d 582d
possible deadlock in hfsplus_file_extend (2) prio:normal hfs 4 C inconclusive error 912 10h32m 589d 💬 3 [51d]
KASAN: slab-use-after-free Read in cfusbl_device_notify prio:normal net 19 178 60d 594d
INFO: rcu detected stall in sys_readlink (5) prio:normal kernfs mm btrfs 1 syz done error 51 8d07h 613d
kernel BUG in ocfs2_clear_cow_buffer prio:normal ocfs2 -1 C error 44 4d11h 615d
INFO: rcu detected stall in sys_mprotect (8) prio:normal mm 1 syz done error 115 1d02h 620d
INFO: rcu detected stall in NF_HOOK (2) prio:normal netfilter lsm 1 C inconclusive error 136 3h24m 621d
INFO: task hung in nfsd_nl_threads_set_doit prio:normal nfs 1 C done 1018 1h27m 621d PATCH [621d]
INFO: task hung in fdget_pos fs kernfs prio:normal 1 C inconclusive inconclusive 132 1d12h 622d 💬 1 [23d]
possible deadlock in ocfs2_lock_global_qf prio:normal ocfs2 4 C 4068 36d 627d
INFO: task hung in reg_check_chans_work (7) prio:normal wireless 1 C error 1009 1h05m 638d
INFO: trying to register non-static key in ocfs2_dlm_shutdown prio:normal ocfs2 -1 C done 2398 13h04m 644d
INFO: rcu detected stall in sys_execve (6) prio:normal mm 1 C done error 84 9d00h 644d
kernel BUG in gfs2_assert_warn_i prio:normal gfs2 -1 C inconclusive 12 81d 649d
possible deadlock in ocfs2_reserve_local_alloc_bits prio:normal ocfs2 4 C done 26568 8d06h 670d 💬 1 [44d]
INFO: task hung in xfs_buf_item_unpin (2) prio:normal xfs 1 C done done 141 16h54m 676d 💬 2 [12d]
kernel BUG in ocfs2_iget prio:normal ocfs2 -1 C inconclusive 1914 1d19h 677d
INFO: rcu detected stall in kcov_close prio:normal mm 1 220 12h58m 680d
INFO: rcu detected stall in vm_mmap_pgoff prio:normal mm 1 syz 115 3d15h 681d PATCH [624d]
INFO: task hung in addrconf_dad_work (5) prio:normal netfilter 1 C done 1751 1d12h 694d 💬 2 [62d]
INFO: task hung in nfsd_nl_rpc_status_get_dumpit prio:normal nfs 1 1718 6h18m 702d
INFO: task hung in nfsd_umount prio:normal nfs 1 4606 1h32m 716d 💬 3 [354d]
INFO: task hung in nfsd_nl_listener_get_doit prio:normal nfs 1 1689 37m 738d 💬 7 [354d]
INFO: rcu detected stall in addrconf_rs_timer (6) prio:normal virt mm netfilter 1 syz error error 702 29d 752d
WARNING: suspicious RCU usage in get_callchain_entry prio:normal perf 4 C error 11962 6h18m 784d PATCH [139d]
INFO: task hung in __gfs2_lookup prio:normal gfs2 1 C error 2361 2d12h 802d
KASAN: slab-use-after-free Read in tty_write_room (2) prio:normal serial 19 syz error error 271 131d 889d 💬 2 [145d]
INFO: rcu detected stall in sys_clock_nanosleep (5) prio:normal kernel 1 C error done 108 19h15m 1041d
general protection fault in jfs_flush_journal prio:normal jfs 19 C inconclusive 4485 7d08h 1359d
INFO: task can't die in corrupted (2) kernel prio:normal 1 C error error 842 41m 2020d
INFO: rcu detected stall in tc_modify_qdisc prio:normal net 1 C done 650 6d18h 2155d 💬 13 [92d]
INFO: rcu detected stall in sys_clock_settime prio:normal kernel 1 C done inconclusive 540 2h01m 2171d
INFO: rcu detected stall in do_idle prio:normal virt 1 C done error 3914 9h31m 2810d 💬 39 [29d]
INFO: task hung in xlog_grant_head_check no-reminders prio:normal xfs 1 C done error 1467 44d 2954d 💬 27 [1145d]