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 15h10m 3650 88126 78 335914 2b38afce25c4 .config 23h24m 32a0e5ed 2d17h 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 5d08h 1d08h
INFO: task hung in console_callback (6) input usb 1 C error 5 17d 26d
INFO: rcu detected stall in wb_workfn (4) mm 1 35 2d07h 30d
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 4 22d 37d 💬 1 [37d]
KASAN: invalid-free in dev_free (2) usb 22 3 16d 57d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 37d 65d PATCH [54d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 19 1d10h 78d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 40 1d21h 88d
KASAN: slab-use-after-free Write in as102_release (2) media 24 37 11d 100d PATCH [95d]
INFO: task hung in usbnet_disconnect (3) usb net 1 55 10h08m 120d
WARNING in dib0700_rc_setup/usb_submit_urb media -1 C 19 68d 136d
INFO: rcu detected stall in clone (7) mm 1 49 11d 137d
WARNING in media_create_pad_link (2) usb media -1 C error 9 1d08h 144d PATCH [122d]
WARNING in hanwang_open/usb_submit_urb input usb -1 C 6 20h39m 150d PATCH [147d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 38d 212d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 33d 212d 💬 1 [212d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 15 12d 224d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 36d 237d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 41 7d21h 245d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event usb input 19 C 854 1h19m 247d PATCH [5d08h]
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 15d 250d
general protection fault in dummy_timer (2) usb 2 syz 38 2d00h 260d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 34d 274d
INFO: rcu detected stall in brk (2) mm 1 syz 2 221d 283d 💬 8 [282d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 32 9d07h 291d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 2d05h 296d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 11d 299d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 22 124d 302d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 81 7d04h 303d
INFO: rcu detected stall in readlink_copy 1 syz 1 309d 305d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 44d 310d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 15d 311d
INFO: rcu detected stall in sys_pselect6 (2) usb input 1 C 54 268d 313d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 662 5h37m 321d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 6d02h 325d 💬 2 [47d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 53 9d19h 327d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 274d 335d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 334 5h01m 335d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 210 6d18h 363d 💬 3 [216d]
INFO: rcu detected stall in kcov_close mm 1 126 20h53m 363d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 350 1h56m 373d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1506 2d03h 377d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16725 2h38m 377d PATCH [55d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 15d 378d PATCH [356d]
INFO: task hung in cleanup_net (7) net 1 120 44d 395d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 87 5d16h 412d
WARNING in dev_deactivate_many net -1 C 218 20d 412d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 18d 429d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 3d03h 432d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 16d 433d
WARNING in usb_free_urb usb media -1 C inconclusive 2515 1h06m 435d PATCH [62d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 547 10d 435d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 68 9d13h 439d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 18d 440d
INFO: rcu detected stall in sendmsg (4) net 1 C error 58 2d05h 443d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 290 1d18h 446d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 6d11h 453d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 37 1d01h 455d 💬 5 [397d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 163 4d09h 460d 💬 1 [460d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 88d 479d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 9d04h 483d 💬 1 [27d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 31 30d 501d 💬 6 [497d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 56d 537d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 95 13d 545d 💬 2 [471d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 436 14h07m 588d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 13d 615d 💬 5 [140d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 140 15h25m 619d 💬 6 [615d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 26 10d 637d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4004 25m 673d PATCH [666d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 305d 692d 💬 1 [311d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 433 11h45m 707d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 18d 722d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 43d 724d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 194 6d05h 728d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 379 33m 792d 💬 4 [521d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 49d 800d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 222d 814d 💬 2 [811d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 7d21h 830d 💬 6 [373d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 528 2d22h 907d 💬 3 [906d]
INFO: task hung in hub_event (3) usb 1 432 12h39m 939d 💬 12 [457d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 26d 955d 💬 2 [523d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 13d 979d 💬 5 [80d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7191 16h13m 998d 💬 8 [17d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 26d 1044d 💬 1 [1044d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 119 1d00h 1044d
INFO: rcu detected stall in watchdog usb 1 C error 13 29d 1088d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 14d 1129d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1396 10d 1229d 💬 3 [17d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 199 1d17h 1239d 💬 1 [21d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 437 1h39m 1371d 💬 3 [18d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 398d 1395d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 26 5d06h 1434d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 13d 1704d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 470d 1724d 💬 1 [1670d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 673 1d10h 1801d 💬 7 [41d]
BUG: soft lockup in smp_call_function kernel 1 C done 1577 55m 1855d 💬 1 [870d]
BUG: workqueue lockup (5) net 1 C done 13075 1h05m 2035d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1951d 2078d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 172 12h42m 2181d PATCH [461d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 138 14d 2211d 💬 4 [2092d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5005 50m 2305d 💬 4 [17d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 4d20h 2361d 💬 7 [27d]
INFO: rcu detected stall in do_idle x86 1 C done error 3238 6h52m 2493d 💬 39 [2042d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 6d10h 3d04h
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 78d 74d
lost connection to test machine (5) -1 C error 2415273 now 2095d
corrupted report (2) fs -1 965123 6m 2678d
no output from test machine (2) -1 C done 1892729 now 2801d