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 1d14h broken 322a81d35ecd .config 2d22h ee8d34d6 16h15m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (98) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: suspicious RCU usage in usb_tx_block mm 4 2 7d07h 5d14h
WARNING: refcount bug in rsi_91x_deinit wireless 13 12 3d19h 10d
BUG: sleeping function called from invalid context in usb_tx_block usb 5 C 317 1d15h 17d PATCH [15h56m]
WARNING in __put_task_struct (6) mm -1 1 22d 18d
WARNING in smsusb_stop_streaming media -1 1 23d 19d
KASAN: slab-use-after-free Read in em28xx_unregister_media_device media 19 6 21d 51d
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 69d 69d
BUG: soft lockup in dummy_timer usb 1 344 24d 92d
WARNING in __alloc_workqueue wireless -1 C 2111 54d 92d 💬 1 [44d]
WARNING in sched_mm_cid_fork fs mm -1 C error error 332 39d 101d PATCH [80d]
INFO: task hung in rpm_resume (2) usb pm 1 C 17 26d 151d PATCH [23h07m]
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 453 1d08h 152d PATCH [115d]
WARNING in dev_shutdown (7) usb net -1 syz error error 23 9d14h 176d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 60d 204d 💬 7 [84d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 446 1d05h 205d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 5 5d09h 210d 💬 6 [209d]
INFO: task hung in lbs_remove_card libertas 1 C 4018 1d14h 212d 💬 1 [14d]
INFO: task hung in console_callback (6) input usb 1 C error error 14 19d 241d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 57 8d14h 245d 💬 1 [105d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 416 1h31m 265d 💬 1 [228d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 64 4d14h 294d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 59d 303d
KASAN: slab-use-after-free Write in as102_release (2) media 22 137 3d01h 315d PATCH [62d]
INFO: task hung in usbnet_disconnect (3) net usb 1 84 16d 335d
INFO: rcu detected stall in clone (7) mm 1 90 9d01h 352d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 31 12d 440d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 52 9d16h 461d 💬 2 [207d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 88 1d16h 465d
general protection fault in dummy_timer (2) usb 2 syz 73 6d23h 475d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 16d 490d
INFO: rcu detected stall in brk (2) mm 1 syz 2 436d 498d 💬 8 [498d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 37 35d 506d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 45 4d17h 512d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 226d 514d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 173d 518d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 103 3d04h 519d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 19d 527d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 868 2d02h 537d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 3d12h 540d 💬 3 [44d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 77 3d19h 543d
INFO: rcu detected stall in x64_sys_call mm 1 C error 509 17h42m 550d
WARNING in enable_work usb pm -1 C error 1403 13d 570d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 278 23h28m 578d 💬 3 [431d]
INFO: rcu detected stall in kcov_close mm 1 183 14h07m 579d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 453 8d03h 589d PATCH [61d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1646 4d14h 592d 💬 2 [24d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 56d 593d PATCH [571d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 32d 627d
WARNING in dev_deactivate_many net -1 C 240 10d 627d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 61d 644d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 135 3d10h 648d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 62d 649d
WARNING in usb_free_urb usb media -1 C inconclusive 5185 4h08m 650d PATCH [278d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 676 1d10h 650d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 14d 655d
INFO: rcu detected stall in schedule (7) usb 1 C done error 64 5d21h 655d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 8d15h 659d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 346 7d21h 661d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2173 1d22h 668d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 79d 671d 💬 5 [613d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 195 3d06h 676d 💬 1 [676d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 67d 694d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error error 36 43d 716d 💬 6 [713d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 96d 752d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 107 2d02h 760d 💬 2 [687d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 55d 803d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 3d14h 831d 💬 5 [355d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 204 4d09h 834d 💬 6 [830d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 34 5d04h 853d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4891 5h21m 888d PATCH [882d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 21 3d03h 908d 💬 1 [24d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 549 13h10m 923d
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 54d 937d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 53d 940d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 359 1d11h 943d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 539 13h26m 1008d 💬 4 [737d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 54d 1015d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2602 50m 1045d 💬 8 [8d01h]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 1865 24d 1123d 💬 3 [13d]
INFO: task hung in hub_event (3) usb 1 840 9d06h 1154d 💬 12 [673d]
WARNING in print_bfs_bug (2) kernel -1 C done 324 5d12h 1170d 💬 2 [738d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 57d 1194d 💬 5 [138d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8335 4h41m 1213d 💬 8 [13d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 164 13d 1259d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1417 11d 1444d 💬 3 [13d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 313 5d16h 1455d 💬 1 [16d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 579 5h50m 1587d 💬 3 [16d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 614d 1610d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C error 35 3d06h 1649d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 15d 1919d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 686d 1939d 💬 1 [1885d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 801 2h58m 2016d 💬 7 [22d]
BUG: soft lockup in smp_call_function kernel 1 C done 1742 4d18h 2070d 💬 1 [1085d]
BUG: workqueue lockup (5) kernel 1 C done 15113 4h36m 2250d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 208d 2397d PATCH [676d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7554 13m 2520d PATCH [3d20h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2909 9d06h 2576d 💬 9 [24d]
INFO: rcu detected stall in do_idle virt 1 C done error 3784 8d05h 2709d 💬 39 [150d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 18d 14d
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 3 28d 116d
lost connection to test machine (5) -1 C error 2998368 now 2311d
corrupted report (2) net -1 1082536 now 2894d
no output from test machine (2) -1 C done 2181557 now 3017d