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 13h24m 3646 88479 91 438833 2b38afce25c4 .config 3d00h 22ec1469 17h11m 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 7d10h 3d10h
INFO: task hung in console_callback (6) input usb 1 C error 5 19d 28d
INFO: rcu detected stall in wb_workfn (4) mm 1 35 4d09h 32d
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 4 24d 39d 💬 1 [39d]
KASAN: invalid-free in dev_free (2) usb 22 3 18d 60d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 39d 67d PATCH [56d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 19 3d12h 80d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 40 3d23h 90d
KASAN: slab-use-after-free Write in as102_release (2) media 24 37 13d 102d PATCH [97d]
INFO: task hung in usbnet_disconnect (3) usb net 1 58 11h17m 122d
WARNING in dib0700_rc_setup/usb_submit_urb media -1 C 19 70d 138d
INFO: rcu detected stall in clone (7) mm 1 49 13d 139d
WARNING in media_create_pad_link (2) usb media -1 C error 9 3d10h 146d PATCH [124d]
WARNING in hanwang_open/usb_submit_urb input usb -1 C error 6 2d22h 152d PATCH [149d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 40d 214d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 35d 214d 💬 1 [214d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 15 14d 226d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 38d 239d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 41 9d23h 247d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event usb input 19 C 863 1h47m 249d PATCH [7d09h]
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 68 17d 252d
general protection fault in dummy_timer (2) usb 2 syz 39 1d14h 262d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 36d 276d
INFO: rcu detected stall in brk (2) mm 1 syz 2 223d 285d 💬 8 [284d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 32 11d 293d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 4d06h 298d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 13d 301d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 22 126d 304d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 81 9d06h 305d
INFO: rcu detected stall in readlink_copy 1 syz 1 311d 307d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 46d 312d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 17d 313d
INFO: rcu detected stall in sys_pselect6 (2) usb input 1 C 54 270d 315d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 665 4h08m 323d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 8d04h 327d 💬 2 [49d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 53 11d 329d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 276d 337d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 336 11h24m 337d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 210 8d19h 365d 💬 3 [218d]
INFO: rcu detected stall in kcov_close mm 1 126 2d22h 365d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 351 1d11h 375d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1506 4d04h 379d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16773 2h02m 379d PATCH [57d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 17d 380d PATCH [358d]
INFO: task hung in cleanup_net (7) net 1 120 46d 397d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 88 1d03h 414d
WARNING in dev_deactivate_many net -1 C 220 9h51m 414d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 20d 431d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 5d05h 434d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 18d 435d
WARNING in usb_free_urb usb media -1 C inconclusive 2531 5h47m 437d PATCH [64d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 547 12d 437d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 68 11d 442d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 20d 442d
INFO: rcu detected stall in sendmsg (4) net 1 C error 58 4d07h 446d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 291 4h16m 448d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 8d13h 455d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 1d12h 457d 💬 5 [399d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 164 1d04h 462d 💬 1 [462d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 90d 481d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 11d 485d 💬 1 [29d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 31 32d 503d 💬 6 [499d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 58d 539d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 95 1d15h 547d 💬 2 [473d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 438 1d04h 590d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 15d 617d 💬 5 [142d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 141 1d05h 621d 💬 6 [617d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 26 12d 639d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4014 1h48m 675d PATCH [668d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 307d 694d 💬 1 [313d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 434 1d04h 709d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 20d 724d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 99 20h03m 726d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 196 19h08m 730d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 381 6h29m 794d 💬 4 [523d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 51d 802d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 224d 816d 💬 2 [813d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 9d22h 832d 💬 6 [375d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 529 21h12m 910d 💬 3 [908d]
INFO: task hung in hub_event (3) usb 1 432 2d14h 941d 💬 12 [459d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 28d 957d 💬 2 [525d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 15d 981d 💬 5 [82d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7198 10m 1000d 💬 8 [19d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 28d 1046d 💬 1 [1046d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 119 3d02h 1046d
INFO: rcu detected stall in watchdog usb 1 C error 14 2d01h 1090d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 16d 1131d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1396 12d 1231d 💬 3 [19d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 200 5h59m 1241d 💬 1 [23d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 438 15h31m 1373d 💬 3 [20d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 400d 1397d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 26 7d08h 1436d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 15d 1706d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 472d 1726d 💬 1 [1672d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 673 3d11h 1803d 💬 7 [43d]
BUG: soft lockup in smp_call_function kernel 1 C done 1581 7h14m 1857d 💬 1 [872d]
BUG: workqueue lockup (5) net 1 C done 13099 1h07m 2037d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1953d 2080d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 172 2d14h 2183d PATCH [463d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 138 16d 2213d 💬 4 [2094d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5036 1h49m 2307d 💬 4 [19d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 6d22h 2363d 💬 7 [29d]
INFO: rcu detected stall in do_idle x86 1 C done error 3243 4h07m 2495d 💬 39 [2044d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 8d12h 5d05h
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 80d 76d
lost connection to test machine (5) -1 C error 2420541 now 2097d
corrupted report (2) fs -1 965945 now 2680d
no output from test machine (2) -1 C done 1894853 now 2803d