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 2d14h 3681 93535 91 443972 18514fd70ea4 .config 11d 4e1406b4 2d16h all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (97):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in rpm_resume (2) pm 1 C 13 3d01h 26d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 121 10h34m 27d PATCH [5d13h]
WARNING in dev_shutdown (7) net -1 11 19d 51d
INFO: rcu detected stall in sys_munmap (2) mm 1 syz error 26 59d 79d 💬 7 [73d]
INFO: rcu detected stall in hub_event (2) kernfs mm 1 C error 46 15h55m 80d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 4 2d14h 85d 💬 6 [84d]
INFO: task hung in lbs_remove_card libertas 1 39 2d01h 86d
WARNING in pvr2_send_request/usb_submit_urb pvrusb2 -1 1 95d 91d
INFO: task hung in console_callback (6) input usb 1 C error 13 1d22h 116d
INFO: rcu detected stall in wb_workfn (4) block mm 1 C error 40 1d16h 120d 💬 1 [67d]
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 5 42d 127d PATCH [1d12h]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 35 6d00h 168d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 48d 178d
KASAN: slab-use-after-free Write in as102_release (2) media 24 66 5d18h 190d PATCH [5d21h]
INFO: task hung in usbnet_disconnect (3) net usb 1 78 11d 210d
INFO: rcu detected stall in clone (7) mm 1 55 5d19h 227d
WARNING in media_create_pad_link (2) usb media -1 C error 11 32d 235d PATCH [212d]
WARNING in hanwang_open/usb_submit_urb usb input -1 C error done 6 90d 240d PATCH [237d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 12 14d 302d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 23 11d 314d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 46 6d06h 335d 💬 2 [82d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 74 5d03h 340d
general protection fault in dummy_timer (2) usb 2 syz 50 11d 350d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 17d 364d
INFO: rcu detected stall in brk (2) mm 1 syz 2 311d 373d 💬 8 [372d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 35 5d18h 381d
INFO: rcu detected stall in sys_readlink (5) mm 1 syz done 34 16d 386d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 101d 389d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 48d 392d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 88 11d 394d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 28d 402d
INFO: rcu detected stall in sys_pselect6 (2) input usb 1 C 55 28d 403d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 764 1d08h 411d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 10 27d 415d 💬 2 [44d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 63 2h34m 417d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 364d 425d
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 409 3d00h 425d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 236 1d02h 453d 💬 3 [306d]
INFO: rcu detected stall in kcov_close mm 1 149 8d01h 453d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 410 1h18m 463d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1578 1d13h 467d
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 27d 468d PATCH [446d]
INFO: task hung in cleanup_net (7) net 1 121 68d 485d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 94 15d 502d
WARNING in dev_deactivate_many net -1 C 231 18d 502d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 1d13h 519d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 124 13d 522d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 2d15h 523d
WARNING in usb_free_urb usb media -1 C inconclusive 3566 20m 525d PATCH [152d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 600 3d11h 525d
INFO: task hung in kernfs_add_one kernfs 1 C error done 74 9d15h 530d
INFO: rcu detected stall in schedule (7) usb 1 C done 57 25d 530d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 60 10d 534d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 318 12h36m 536d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2140 1d11h 543d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 16d 545d 💬 5 [487d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 179 6d05h 550d 💬 1 [550d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 12 10d 569d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) input -1 C unreliable done 28 99d 573d 💬 1 [57d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 33 1d17h 591d 💬 6 [588d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 41 5d15h 627d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 98 11d 635d 💬 2 [561d]
INFO: rcu detected stall in dput (8) fs 1 C done 530 1d01h 678d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 52 7d04h 705d 💬 5 [230d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 167 2d23h 709d 💬 6 [705d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 29d 727d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4526 56m 763d PATCH [757d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 55d 782d 💬 1 [55d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 467 3h54m 797d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 21d 812d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 13d 814d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 211 6d05h 818d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 446 1d15h 882d 💬 4 [611d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 69d 890d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 312d 904d 💬 2 [901d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1536 10h20m 920d 💬 6 [39d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 544 9d12h 998d 💬 3 [13d]
INFO: task hung in hub_event (3) usb 1 556 2h31m 1029d 💬 12 [547d]
WARNING in print_bfs_bug (2) kernel -1 C done 309 4d10h 1045d 💬 2 [613d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 27d 1069d 💬 5 [13d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7612 1h05m 1088d 💬 8 [13d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 75d 1134d 💬 1 [1134d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 126 17d 1134d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1407 10d 1319d 💬 3 [13d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 235 3d02h 1329d 💬 1 [49d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 517 12h10m 1461d 💬 3 [15d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 488d 1485d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 11d 1524d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 11d 1794d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 560d 1814d 💬 1 [1760d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 695 11d 1891d 💬 7 [68d]
BUG: soft lockup in smp_call_function kernel 1 C done 1628 5d09h 1945d 💬 1 [960d]
BUG: workqueue lockup (5) net 1 C done 14048 1h46m 2125d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 83d 2271d PATCH [551d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6167 3h46m 2395d 💬 4 [13d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2748 28m 2451d 💬 7 [23d]
INFO: rcu detected stall in do_idle x86 1 C done error 3415 2h22m 2584d 💬 39 [24d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 1 62d 58d
lost connection to test machine (5) -1 C error 2703153 now 2185d
corrupted report (2) mm -1 1007670 now 2768d
no output from test machine (2) -1 C done 1991699 now 2891d