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 20h32m 3664 86713 782 1232457 bb375c251ab4 .config 3d05h 43249bac 1d07h all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (97) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: sleeping function called from invalid context in usb_tx_block usb 5 C 124 1h06m 4d04h 💬 1 [3d17h]
WARNING in __put_task_struct (6) mm -1 1 9d05h 5d05h
WARNING in smsusb_stop_streaming media -1 1 9d14h 5d14h
INFO: task hung in usb_bulk_msg (2) usb 1 C 8 5d10h 20d PATCH [10d]
KASAN: slab-use-after-free Read in em28xx_unregister_media_device media 19 6 8d01h 37d
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 55d 55d
BUG: soft lockup in dummy_timer usb 1 344 10d 79d
WARNING in __alloc_workqueue wireless -1 C 2111 40d 79d 💬 1 [31d]
WARNING in sched_mm_cid_fork fs mm -1 C error 332 25d 87d PATCH [66d]
INFO: task hung in rpm_resume (2) usb pm 1 C 17 13d 138d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 453 1d19h 138d PATCH [102d]
WARNING in dev_shutdown (7) usb net -1 syz error error 22 40d 162d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 46d 190d 💬 7 [71d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 436 11h47m 191d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 5 5d20h 196d 💬 6 [195d]
INFO: task hung in lbs_remove_card libertas 1 C 1638 now 198d 💬 1 [18h23m]
INFO: task hung in console_callback (6) input usb 1 C error error 14 5d14h 228d
INFO: rcu detected stall in wb_workfn (4) ext4 1 C error 56 13h14m 232d 💬 1 [92d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 403 8h47m 252d 💬 1 [214d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 61 21h53m 280d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 45d 290d
KASAN: slab-use-after-free Write in as102_release (2) media 22 118 14h30m 302d PATCH [49d]
INFO: task hung in usbnet_disconnect (3) net usb 1 84 3d01h 322d
INFO: rcu detected stall in clone (7) mm 1 87 2d02h 338d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 31 13d 426d
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 51 23m 447d 💬 2 [193d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 85 23d 451d
general protection fault in dummy_timer (2) usb 2 syz 71 1d16h 461d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 38 2d19h 476d
INFO: rcu detected stall in brk (2) mm 1 syz 2 422d 485d 💬 8 [484d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 37 22d 493d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 44 33d 498d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 213d 501d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 160d 504d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 101 2d09h 505d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 6d07h 513d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 864 9d05h 523d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 17d 527d 💬 3 [30d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 76 14d 529d
INFO: rcu detected stall in x64_sys_call mm 1 C error 502 4d13h 537d
WARNING in enable_work usb pm -1 C error 1403 3h05m 556d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 273 8h20m 564d 💬 3 [418d]
INFO: rcu detected stall in kcov_close mm 1 181 4d06h 565d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error error 451 3d07h 575d PATCH [48d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1641 3d10h 579d 💬 2 [10d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error error 423 43d 580d PATCH [557d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 104 19d 614d
WARNING in dev_deactivate_many net -1 C 239 32d 614d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable error 6 48d 631d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 133 10d 634d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error error 18 49d 635d
WARNING in usb_free_urb usb media -1 C inconclusive 5142 5h10m 636d PATCH [264d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 671 2d15h 637d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 11h40m 641d
INFO: rcu detected stall in schedule (7) usb 1 C done error 62 5d22h 642d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 62 34d 645d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 342 12d 648d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2169 1d19h 654d
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 65d 657d 💬 5 [599d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 193 1d15h 662d 💬 1 [662d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 54d 680d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 36 29d 703d 💬 6 [699d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 83d 739d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 106 10h25m 747d 💬 2 [673d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 42d 790d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 56 26d 817d 💬 5 [342d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 201 1d10h 821d 💬 6 [816d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 32 35d 839d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4868 1d09h 875d PATCH [868d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 20 11d 894d 💬 1 [11d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 535 5d05h 909d
INFO: rcu detected stall in console_callback usb input serial 1 C error error 18 41d 924d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 39d 926d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 353 9d17h 929d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 522 1d17h 994d 💬 4 [723d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 40d 1002d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2552 7d18h 1031d 💬 8 [10d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 1865 10d 1109d 💬 3 [124d]
INFO: task hung in hub_event (3) usb 1 838 2d12h 1141d 💬 12 [659d]
WARNING in print_bfs_bug (2) kernel -1 C done 322 11d 1157d 💬 2 [724d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 43d 1181d 💬 5 [124d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8268 21m 1200d 💬 8 [31d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 22 164 9h06m 1246d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1417 11d 1431d 💬 3 [31d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 311 6d08h 1441d 💬 1 [2d10h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 570 4d09h 1573d 💬 3 [2d10h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 600d 1597d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 34 10d 1636d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 2d02h 1906d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 672d 1926d 💬 1 [1872d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 795 3d03h 2003d 💬 7 [8d16h]
BUG: soft lockup in smp_call_function kernel 1 C done 1739 1d16h 2057d 💬 1 [1072d]
BUG: workqueue lockup (5) kernel 1 C done 15075 16h48m 2237d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 194d 2383d PATCH [663d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 7465 4h44m 2507d 💬 4 [31d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2907 3d05h 2563d 💬 9 [10d]
INFO: rcu detected stall in do_idle virt 1 C done error 3778 13h28m 2695d 💬 39 [136d]
moderation (6) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl8187_disconnect kernel -1 1 4d11h 11h29m
WARNING: refcount bug in rsi_91x_deinit wireless 13 4 3h27m 5d23h
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 3 14d 102d
lost connection to test machine (5) -1 C error 2986346 now 2297d
corrupted report (2) net -1 1075504 now 2880d
no output from test machine (2) -1 C done 2162702 now 3003d