syzbot


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
ci2-upstream-usb now 13h03m 3603 87769 52 273231 c30a13538d9f .config 22h37m 32a0e5ed 1d16h all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (103):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in pvr2_send_request/usb_submit_urb pvrusb2 -1 1 4d07h 7h40m
INFO: task hung in console_callback (6) input usb 1 C error 5 16d 25d
INFO: rcu detected stall in wb_workfn (4) mm 1 35 1d06h 29d
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 4 21d 36d 💬 1 [36d]
KASAN: invalid-free in dev_free (2) usb 22 3 15d 56d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 35d 64d PATCH [53d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 19 9h52m 77d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 40 20h56m 87d
KASAN: slab-use-after-free Write in as102_release (2) media 24 37 10d 99d PATCH [94d]
INFO: task hung in usbnet_disconnect (3) usb net 1 53 2d00h 119d
WARNING in dib0700_rc_setup/usb_submit_urb media -1 C 19 67d 135d
INFO: rcu detected stall in clone (7) mm 1 49 10d 136d
WARNING in media_create_pad_link (2) usb media -1 C error 9 7h53m 143d PATCH [120d]
WARNING in hanwang_open/usb_submit_urb input usb -1 C 4 68d 149d PATCH [146d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 37d 211d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 32d 211d 💬 1 [211d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 15 11d 223d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 35d 236d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 41 6d20h 244d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event usb input 19 C 851 46m 246d PATCH [4d07h]
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 14d 249d
general protection fault in dummy_timer (2) usb 2 syz 38 23h35m 258d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 33d 273d
INFO: rcu detected stall in brk (2) mm 1 syz 2 220d 282d 💬 8 [281d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 32 8d07h 290d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 1d04h 295d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 10d 298d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 22 123d 301d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 81 6d03h 302d
INFO: rcu detected stall in readlink_copy 1 syz 1 308d 304d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 43d 309d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 14d 310d
INFO: rcu detected stall in sys_pselect6 (2) usb input 1 C 54 266d 312d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 661 15h59m 320d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 5d01h 324d 💬 2 [46d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 53 8d18h 326d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 273d 334d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 333 2d04h 334d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 210 5d17h 362d 💬 3 [215d]
INFO: rcu detected stall in kcov_close mm 1 125 3d08h 362d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 349 1d20h 372d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1506 1d02h 376d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16649 2h23m 376d PATCH [54d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 14d 377d PATCH [355d]
INFO: task hung in cleanup_net (7) net 1 120 43d 394d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 87 4d15h 411d
WARNING in dev_deactivate_many net -1 C 218 19d 411d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 17d 428d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 2d03h 431d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 15d 432d
WARNING in usb_free_urb usb media -1 C inconclusive 2507 14m 434d PATCH [61d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 547 9d10h 434d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 68 8d13h 438d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 17d 439d
INFO: rcu detected stall in sendmsg (4) net 1 C error 58 1d04h 442d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 290 18h07m 445d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 5d10h 452d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 37 34m 454d 💬 5 [396d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 163 3d08h 459d 💬 1 [459d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 87d 478d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 8d03h 482d 💬 1 [26d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 31 29d 500d 💬 6 [496d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 54d 536d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 95 12d 544d 💬 2 [470d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 434 11h03m 587d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 12d 614d 💬 5 [139d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 138 1d06h 618d 💬 6 [614d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 26 9d04h 636d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3992 4h24m 672d PATCH [665d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 304d 691d 💬 1 [310d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 431 6d10h 706d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 17d 721d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 42d 723d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 194 5d04h 727d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 377 16h49m 791d 💬 4 [520d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 48d 799d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 221d 813d 💬 2 [810d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 6d20h 829d 💬 6 [372d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 528 1d21h 906d 💬 3 [905d]
INFO: task hung in hub_event (3) usb 1 431 1d08h 938d 💬 12 [456d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 25d 954d 💬 2 [522d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 11d 978d 💬 5 [79d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7188 17h57m 997d 💬 8 [16d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 25d 1043d 💬 1 [1043d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 118 11d 1043d
INFO: rcu detected stall in watchdog usb 1 C error 13 28d 1087d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 13d 1128d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1396 9d08h 1228d 💬 3 [16d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 199 17h11m 1238d 💬 1 [20d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 435 9h39m 1370d 💬 3 [17d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 397d 1394d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 26 4d06h 1433d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 12d 1703d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 469d 1723d 💬 1 [1669d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 673 9h14m 1800d 💬 7 [40d]
BUG: soft lockup in smp_call_function kernel 1 C done 1575 9h51m 1854d 💬 1 [869d]
BUG: workqueue lockup (5) net 1 C done 13063 19m 2034d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1950d 2077d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 171 2d14h 2180d PATCH [460d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 138 13d 2210d 💬 4 [2091d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 4988 1h32m 2304d 💬 4 [16d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 3d20h 2360d 💬 7 [26d]
INFO: rcu detected stall in do_idle x86 1 C done error 3235 17h16m 2492d 💬 39 [2041d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 5d10h 2d03h
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 77d 73d
lost connection to test machine (5) -1 C error 2411894 now 2094d
corrupted report (2) fs -1 964628 now 2677d
no output from test machine (2) -1 C done 1891597 now 2800d