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 3h12m 3667 89446 26 115365 3474a19736f3 .config 4d18h 807a3b61 9h04m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (105):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in sys_munmap (2) mm 1 syz 24 10d 7d21h 💬 7 [1d22h]
INFO: rcu detected stall in hub_event (2) mm 1 33 6h49m 8d23h
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 4 15d 13d 💬 6 [12d]
INFO: task hung in lbs_remove_card libertas 1 32 17d 15d
WARNING in pvr2_send_request/usb_submit_urb pvrusb2 -1 1 24d 20d
INFO: task hung in console_callback (6) input usb 1 C error 6 13d 45d
INFO: rcu detected stall in wb_workfn (4) mm block 1 36 7d18h 49d
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 5 16d 56d 💬 1 [56d]
KASAN: invalid-free in dev_free (2) usb 22 3 34d 76d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 55d 84d PATCH [73d]
KASAN: slab-use-after-free Read in report_descriptor_read usb input 19 20 2d16h 97d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 43 5d17h 107d
KASAN: slab-use-after-free Write in as102_release (2) media 24 40 7d14h 119d PATCH [6d13h]
INFO: task hung in usbnet_disconnect (3) net usb 1 65 2d06h 139d
INFO: rcu detected stall in clone (7) mm 1 50 11d 155d
WARNING in media_create_pad_link (2) usb media -1 C error 9 6d04h 163d PATCH [140d]
WARNING in hanwang_open/usb_submit_urb usb input -1 C error 6 19d 169d PATCH [166d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 57d 231d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 52d 231d 💬 1 [231d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 16 4d16h 243d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 55d 256d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 43 11d 264d 💬 2 [10d]
INFO: rcu detected stall in sys_symlinkat (5) fs mm tomoyo 1 syz error 70 10d 268d
general protection fault in dummy_timer (2) usb 2 syz 40 14d 278d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 21 1h39m 293d
INFO: rcu detected stall in brk (2) mm 1 syz 2 239d 302d 💬 8 [301d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 32 28d 310d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 32 10d 315d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 30d 318d
INFO: rcu detected stall in do_syscall_64 usb input 1 syz 22 143d 321d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 83 6d19h 322d
INFO: rcu detected stall in readlink_copy 1 syz 1 328d 324d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 63d 329d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 75 7d11h 330d
INFO: rcu detected stall in sys_pselect6 (2) input usb 1 C 54 286d 332d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 688 1h00m 340d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 24d 344d 💬 2 [66d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 56 12d 346d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 293d 354d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 354 16h57m 354d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 219 16h48m 381d 💬 3 [235d]
INFO: rcu detected stall in kcov_close mm 1 130 2d03h 382d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 360 5d13h 392d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1525 10h51m 396d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 17181 19m 396d PATCH [74d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 34d 397d PATCH [374d]
INFO: task hung in cleanup_net (7) net 1 120 63d 414d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 89 6d20h 431d
WARNING in dev_deactivate_many net -1 C 221 1d07h 431d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 37d 448d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 22d 451d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 35d 452d
WARNING in usb_free_urb usb media -1 C inconclusive 2739 8h51m 453d PATCH [81d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter x86 mm 1 syz error error 549 2d12h 454d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 70 1h16m 458d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 37d 459d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 58 21d 462d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 298 12h46m 465d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2135 6d20h 471d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 18d 474d 💬 5 [416d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 168 3h15m 479d 💬 1 [479d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 107d 498d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 28d 501d 💬 1 [15d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 32 12d 520d 💬 6 [516d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 74d 556d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 96 2d10h 564d 💬 2 [490d]
INFO: rcu detected stall in dput (8) fs 1 C done 455 3d21h 607d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 32d 634d 💬 5 [159d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 145 5d07h 638d 💬 6 [633d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 29 2d13h 656d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4140 7h12m 692d PATCH [685d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 324d 711d 💬 1 [330d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 442 1d17h 726d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 13h56m 741d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 101 7d04h 743d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 196 17d 747d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 393 10h55m 811d 💬 4 [540d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 68d 819d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 241d 832d 💬 2 [830d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 904 38m 848d 💬 6 [392d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 532 7d01h 926d 💬 3 [925d]
INFO: task hung in hub_event (3) usb 1 437 5d18h 958d 💬 12 [476d]
WARNING in print_bfs_bug (2) kernel -1 C done 289 15h41m 974d 💬 2 [542d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 31d 998d 💬 5 [99d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7247 7h31m 1017d 💬 8 [4d16h]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 3d23h 1063d 💬 1 [1063d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 121 15d 1063d
INFO: rcu detected stall in watchdog bpf 1 C error 14 18d 1107d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 33d 1147d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1397 18h48m 1248d 💬 3 [4d16h]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 204 9d05h 1258d 💬 1 [9d17h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 452 2d09h 1390d 💬 3 [6d09h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 417d 1414d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 26 10d 1453d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 11d 1723d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 489d 1743d 💬 1 [1689d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 676 7d07h 1820d 💬 7 [60d]
BUG: soft lockup in smp_call_function kernel 1 C done 1588 1d21h 1874d 💬 1 [889d]
BUG: workqueue lockup (5) net 1 C done 13208 17m 2054d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1970d 2097d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 12d 2200d PATCH [480d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 138 33d 2230d 💬 4 [2110d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5374 1h15m 2324d 💬 4 [4d16h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2643 3d14h 2380d 💬 7 [15d]
INFO: rcu detected stall in do_idle x86 1 C done error 3279 3d08h 2512d 💬 39 [2061d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 25d 22d
lost connection to test machine (5) -1 C error 2478735 now 2114d
corrupted report (2) kernel -1 973246 now 2697d
no output from test machine (2) -1 C done 1911204 now 2820d