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 1d07h 3767 86749 700 1031237 87117347a0e7 .config 1d07h 38c8e246 4d02h all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (97) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in em28xx_resolution_set (2) media 2 1 11d 4d20h
WARNING: refcount bug in dev_deactivate_many net 13 C 61 1d03h 11d
WARNING: suspicious RCU usage in usb_tx_block mm 4 4 1d10h 34d
WARNING: refcount bug in rsi_91x_deinit wireless 13 20 3h58m 39d
WARNING in __put_task_struct (6) mm -1 5 1d00h 47d
WARNING in smsusb_stop_streaming media -1 3 4d12h 48d
KMSAN: uninit-value in pick_task_fair kernel 7 2 18d 71d
KASAN: slab-use-after-free Read in em28xx_unregister_media_device media 19 10 4d07h 80d
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 4 8d22h 98d
BUG: soft lockup in dummy_timer usb 1 344 53d 122d
WARNING in __alloc_workqueue wireless -1 C 2111 83d 122d 💬 1 [73d]
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 68d 130d PATCH [109d]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 517 2h11m 181d PATCH [145d]
WARNING in dev_shutdown (7) usb net -1 syz error error 24 11d 205d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 89d 233d 💬 7 [113d]
INFO: rcu detected stall in hub_event (2) usb kernfs 1 C error 467 6h33m 234d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 5 2d21h 239d 💬 6 [238d]
INFO: task hung in lbs_remove_card usb libertas 1 C 8774 20m 241d PATCH [1d19h]
INFO: task hung in console_callback (6) input usb 1 C error error 16 2d17h 270d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 60 6d09h 275d 💬 1 [134d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 465 7h59m 295d 💬 1 [257d]
KASAN: slab-use-after-free Read in report_descriptor_read usb input 19 70 8d07h 323d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 55 3d12h 332d
INFO: task hung in usbnet_disconnect (3) net usb 1 84 45d 364d
INFO: rcu detected stall in clone (7) mm 1 99 8h02m 381d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 31 13d 469d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 53 26d 490d 💬 2 [236d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 90 16d 494d
general protection fault in dummy_timer (2) usb 2 syz 77 2d02h 504d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 14d 519d
INFO: rcu detected stall in brk (2) mm 1 syz 2 465d 528d 💬 8 [527d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 37 18d 536d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 47 10d 541d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 255d 544d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 202d 547d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 109 12d 548d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 80 8d09h 556d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 885 5h42m 566d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 15 2d15h 570d 💬 3 [11d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done error 77 32d 572d
INFO: rcu detected stall in x64_sys_call mm 1 C error 523 5h39m 579d
WARNING in enable_work usb pm -1 C error 1644 1h27m 599d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 289 8h36m 607d 💬 3 [461d]
INFO: rcu detected stall in kcov_close mm 1 188 1d07h 608d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 455 17d 618d PATCH [23d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1660 12h38m 622d 💬 2 [20d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 85d 622d PATCH [600d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 105 7d23h 657d
WARNING in dev_deactivate_many net -1 C 240 39d 657d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 90d 673d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 137 2d19h 677d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 91d 678d
WARNING in usb_free_urb usb media -1 C inconclusive 6207 now 679d PATCH [307d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 698 1d23h 680d
INFO: task hung in kernfs_add_one kernfs 1 C error done 85 8d13h 684d
INFO: rcu detected stall in schedule (7) usb 1 C done error 66 7d08h 685d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 37d 688d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 352 20h55m 690d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2185 13h13m 697d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 108d 700d 💬 5 [642d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 198 2d15h 705d 💬 1 [705d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 96d 723d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error error 36 72d 745d 💬 6 [742d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 125d 782d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 113 2d04h 789d 💬 2 [716d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 84d 832d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 1d02h 860d 💬 5 [384d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 221 2d20h 864d 💬 6 [859d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 35 2d09h 882d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4958 1h15m 917d PATCH [911d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 21 32d 937d 💬 1 [53d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 564 6h30m 952d
INFO: rcu detected stall in console_callback input usb serial 1 C error error 18 83d 966d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 82d 969d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 368 1d07h 972d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 569 15h56m 1037d 💬 4 [766d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 83d 1044d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 3042 18m 1074d 💬 8 [20d]
WARNING in usb_tx_block/usb_submit_urb libertas -1 C 1865 53d 1152d 💬 3 [42d]
INFO: task hung in hub_event (3) usb 1 856 2d01h 1183d 💬 12 [702d]
WARNING in print_bfs_bug (2) kernel -1 C done 331 1d10h 1200d 💬 2 [767d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 86d 1223d 💬 5 [167d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8487 2h09m 1243d 💬 8 [11d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 169 7d08h 1289d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1436 2d16h 1473d 💬 3 [11d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 329 1d08h 1484d 💬 1 [12d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 589 10h38m 1616d 💬 3 [12d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 643d 1639d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 4d07h 1678d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 5d02h 1949d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 715d 1969d 💬 1 [1915d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 806 1d15h 2045d 💬 7 [51d]
BUG: soft lockup in smp_call_function kernel 1 C done 1753 9h38m 2099d 💬 1 [1115d]
BUG: workqueue lockup (5) kernel 1 C done 15191 1d09h 2279d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 237d 2426d PATCH [706d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2912 3d05h 2606d 💬 9 [20d]
INFO: rcu detected stall in do_idle virt 1 C done error 3805 10h28m 2738d 💬 39 [179d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 47d 43d
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 3 57d 145d
lost connection to test machine (5) -1 C error 3026273 now 2340d
corrupted report (2) mm block -1 1095696 11m 2923d
no output from test machine (2) -1 C done 2225247 now 3046d