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 34m 3651 89731 245 1278226 877c80dfbf78 .config 4d14h 1c8c8cd8 8h46m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (101):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in rpm_resume (2) pm 1 C 11 4d21h 4d00h
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 38 7h27m 4d18h 💬 2 [2d09h]
WARNING in dev_shutdown (7) net -1 8 4d09h 28d
INFO: rcu detected stall in sys_munmap (2) mm 1 syz 26 36d 56d 💬 7 [50d]
INFO: rcu detected stall in hub_event (2) usb kernfs 1 C error 41 18d 57d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 4 48d 62d 💬 6 [61d]
INFO: task hung in lbs_remove_card libertas 1 38 1d00h 64d
WARNING in pvr2_send_request/usb_submit_urb pvrusb2 -1 1 73d 69d
INFO: task hung in console_callback (6) input usb 1 C error 10 2d23h 94d
INFO: rcu detected stall in wb_workfn (4) block mm 1 C error 38 25d 98d 💬 1 [44d]
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 5 19d 105d 💬 1 [105d]
KASAN: invalid-free in dev_free (2) usb 22 3 83d 125d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 32 2d08h 146d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 26d 156d
KASAN: slab-use-after-free Write in as102_release (2) media 24 61 4d17h 167d PATCH [3d12h]
INFO: task hung in usbnet_disconnect (3) net usb 1 77 8d16h 188d
INFO: rcu detected stall in clone (7) mm 1 53 2d22h 204d
WARNING in media_create_pad_link (2) usb media -1 C error 11 9d15h 212d PATCH [189d]
WARNING in hanwang_open/usb_submit_urb usb input -1 C error done 6 68d 218d PATCH [215d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 10 14d 280d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 22 13d 292d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 44 13d 313d 💬 2 [59d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 73 9d09h 317d
general protection fault in dummy_timer (2) usb 2 syz 49 16h47m 327d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 29 10d 342d
INFO: rcu detected stall in brk (2) mm 1 syz 2 288d 351d 💬 8 [350d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 34 27d 359d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 33 7d08h 364d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 79d 367d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 26d 370d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 85 2h53m 371d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 6d02h 379d
INFO: rcu detected stall in sys_pselect6 (2) input usb 1 C 55 6d05h 381d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 756 1d20h 389d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 10 4d20h 393d 💬 2 [21d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 62 2d07h 395d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 342d 403d
INFO: rcu detected stall in x64_sys_call mm 1 C error 394 16h37m 403d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 228 2d21h 430d 💬 3 [284d]
INFO: rcu detected stall in kcov_close mm 1 144 20h49m 431d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 389 4d00h 441d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1569 1d01h 445d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 18410 6m 445d PATCH [7d11h]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 5d08h 446d PATCH [423d]
INFO: task hung in cleanup_net (7) net 1 121 46d 462d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 92 19d 480d
WARNING in dev_deactivate_many net -1 C 229 23d 480d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 13d 497d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 122 9d09h 500d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 14d 501d
WARNING in usb_free_urb usb media -1 C inconclusive 3233 17m 502d PATCH [130d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 590 10h12m 503d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 73 13d 507d
INFO: rcu detected stall in schedule (7) usb 1 C done 57 2d17h 508d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 59 31d 511d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 312 1d17h 514d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2139 15d 520d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 25d 523d 💬 5 [465d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 177 1h05m 528d 💬 1 [528d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 11 4d11h 546d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable done 28 76d 550d 💬 1 [34d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 33 13d 569d 💬 6 [565d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 123d 605d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 97 12d 613d 💬 2 [539d]
INFO: rcu detected stall in dput (8) fs 1 C done 502 6h34m 656d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 51 4d20h 683d 💬 5 [207d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 158 13h27m 687d 💬 6 [682d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 6d18h 705d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4420 4h32m 741d PATCH [734d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 33d 760d 💬 1 [32d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 457 6d02h 775d
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 35d 789d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 101 56d 792d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 205 5d00h 795d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 428 3d13h 860d 💬 4 [589d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 46d 868d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 290d 881d 💬 2 [879d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 1365 1h13m 897d 💬 6 [17d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 539 1d19h 975d 💬 3 [974d]
INFO: task hung in hub_event (3) usb 1 469 9h22m 1007d 💬 12 [525d]
WARNING in print_bfs_bug (2) kernel -1 C done 303 5d13h 1023d 💬 2 [590d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 5d04h 1047d 💬 5 [23d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7492 18m 1066d 💬 8 [23d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 52d 1112d 💬 1 [1112d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 125 2d05h 1112d
INFO: rcu detected stall in watchdog bpf 1 C error 14 34d 1156d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1403 4d20h 1297d 💬 3 [23d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 228 4h00m 1307d 💬 1 [27d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 496 22h20m 1439d 💬 3 [24d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 466d 1463d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 14d 1502d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 8d19h 1772d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 538d 1792d 💬 1 [1738d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 692 14h49m 1869d 💬 7 [46d]
BUG: soft lockup in smp_call_function kernel 1 C done 1615 43m 1922d 💬 1 [938d]
BUG: workqueue lockup (5) arm net 1 C done 13679 4h32m 2103d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 60d 2249d PATCH [529d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 138 82d 2279d 💬 4 [2159d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5853 now 2373d 💬 4 [23d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2710 6h36m 2429d 💬 7 [1d13h]
INFO: rcu detected stall in do_idle x86 1 C done error 3374 8m 2561d 💬 39 [2d11h]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 1 39d 35d
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 74d 70d PATCH [13h10m]
lost connection to test machine (5) -1 C error 2631193 now 2163d
corrupted report (2) net -1 995700 now 2746d
no output from test machine (2) -1 C done 1970101 now 2869d