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 13h09m 3611 87444 99 551870 f72b9aa821a2 .config 2d00h 7117feec 21h46m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (109):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in console_callback (6) input usb 1 C 4 3d18h 3d15h
UBSAN: shift-out-of-bounds in s32ton (2) input usb -1 C 3 1d08h 4d15h PATCH [22m]
INFO: rcu detected stall in wb_workfn (4) mm 1 30 11d 7d19h
KASAN: slab-use-after-free Read in btusb_disconnect bluetooth usb 19 C 4 15d 15d 💬 1 [14d]
KASAN: invalid-free in dev_free (2) usb 22 2 26d 35d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 14d 42d PATCH [31d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 11 2d07h 55d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 37 3d04h 65d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 80d 76d
KASAN: slab-use-after-free Write in as102_release (2) media 24 32 11h18m 77d PATCH [72d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb -1 1 95d 91d
INFO: task hung in usbnet_disconnect (3) usb net 1 49 9d23h 97d
WARNING in dib0700_rc_setup/usb_submit_urb usb media -1 C 19 45d 113d
INFO: rcu detected stall in clone (7) mm 1 48 9h23m 114d
WARNING in media_create_pad_link (2) usb media -1 C error 8 8d02h 122d PATCH [99d]
WARNING in hanwang_open/usb_submit_urb input usb -1 C 4 46d 127d PATCH [124d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 15d 189d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 10d 189d 💬 1 [189d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 15 3d15h 202d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 13d 214d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 39 21d 223d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb 19 C 787 1d00h 224d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 65 4d15h 227d
general protection fault in dummy_timer (2) usb 2 syz 31 3d20h 237d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 11d 252d
INFO: rcu detected stall in brk (2) mm 1 syz 2 198d 260d 💬 8 [259d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 31 8d05h 268d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 24d 273d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 27 96d 276d
INFO: rcu detected stall in vma_link_file mm usb input 1 syz 1 281d 277d 💬 6 [276d]
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 22 101d 280d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 76 5d14h 281d
INFO: rcu detected stall in readlink_copy 1 syz 1 286d 282d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 21d 287d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 73 3d22h 289d
INFO: rcu detected stall in sys_pselect6 (2) usb input 1 C 54 245d 290d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb 1 syz 14 90d 293d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 611 4h27m 299d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 10d 302d 💬 2 [24d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 52 12d 304d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 251d 312d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 323 10h20m 312d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 207 4d09h 340d 💬 3 [193d]
INFO: rcu detected stall in kcov_close mm 1 121 42m 340d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 333 5h52m 351d
WARNING in plfxlc_mac_release wireless -1 C done 3644 67d 354d PATCH [353d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1493 3d00h 354d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16047 57m 354d PATCH [32d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 6d12h 355d PATCH [333d]
INFO: task hung in cleanup_net (7) net 1 120 21d 372d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 16d 389d
WARNING in dev_deactivate_many net -1 C 217 29d 389d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 38d 406d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 113 1d11h 409d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 24d 410d
WARNING in usb_free_urb usb media -1 C inconclusive 2260 6h27m 412d PATCH [39d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 540 4h33m 412d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 66 29d 417d
INFO: rcu detected stall in schedule (7) usb 1 C done 52 30d 417d
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 1d04h 421d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 6d11h 423d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 11d 430d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 35 7d10h 432d 💬 5 [375d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 23d 437d 💬 1 [437d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 65d 456d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 1d13h 460d 💬 1 [5d01h]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 31 7d17h 478d 💬 6 [475d]
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 107d 496d 💬 3 [351d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error 39 33d 514d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 95 5d03h 522d 💬 2 [448d]
INFO: rcu detected stall in dput (8) mm 1 C done 409 3h38m 565d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 32d 592d 💬 5 [117d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 128 23h29m 596d 💬 6 [592d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 24 2d05h 614d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3855 7h29m 650d PATCH [644d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 282d 669d 💬 1 [289d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 421 20h32m 684d
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 40d 699d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 20d 701d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 188 1d07h 705d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 365 1d18h 769d 💬 4 [498d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 26d 777d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 199d 791d 💬 2 [788d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 895 1d06h 807d 💬 6 [351d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 523 15d 885d 💬 3 [883d]
INFO: task hung in hub_event (3) usb 1 423 9h20m 916d 💬 12 [435d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 3d05h 932d 💬 2 [500d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 20d 956d 💬 5 [57d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7124 22h22m 975d 💬 8 [26d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 3d08h 1021d 💬 1 [1021d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 117 5d03h 1021d
INFO: rcu detected stall in watchdog usb 1 C error 13 7d02h 1065d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 22d 1106d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1393 2d17h 1206d 💬 3 [26d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 184 5d22h 1216d 💬 1 [30d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 419 1d01h 1348d 💬 3 [26d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 376d 1372d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 22 9d10h 1411d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 27d 1681d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 447d 1701d 💬 1 [1647d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 670 1d05h 1778d 💬 7 [18d]
BUG: soft lockup in smp_call_function kernel 1 C done 1566 7d06h 1832d 💬 1 [847d]
BUG: workqueue lockup (5) net 1 C done 12899 4h03m 2012d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1928d 2055d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 167 16h50m 2158d PATCH [438d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 136 13d 2188d 💬 4 [2069d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 4716 6h16m 2282d 💬 4 [26d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2618 2d10h 2338d 💬 7 [5d01h]
INFO: rcu detected stall in do_idle x86 1 C done error 3183 1d13h 2471d 💬 39 [2019d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 55d 51d
lost connection to test machine (5) -1 C error 2350622 now 2072d
corrupted report (2) mm -1 948918 now 2655d
no output from test machine (2) -1 C done 1871159 now 2778d