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 1d08h 3630 87540 57 262313 f72b9aa821a2 .config 2d19h 7117feec 1d16h 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 error 4 4d13h 4d10h
UBSAN: shift-out-of-bounds in s32ton (2) input usb -1 C 3 2d03h 5d10h PATCH [13h14m]
INFO: rcu detected stall in wb_workfn (4) mm 1 31 13h37m 8d14h
KASAN: slab-use-after-free Read in btusb_disconnect bluetooth usb 19 C 4 24m 15d 💬 1 [15d]
KASAN: invalid-free in dev_free (2) usb 22 2 27d 35d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 14d 43d PATCH [32d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 13 10h55m 56d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 37 3d23h 66d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 81d 77d
KASAN: slab-use-after-free Write in as102_release (2) media 24 32 1d06h 78d PATCH [73d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register input usb -1 1 96d 92d
INFO: task hung in usbnet_disconnect (3) usb net 1 49 10d 98d
WARNING in dib0700_rc_setup/usb_submit_urb usb media -1 C 19 46d 114d
INFO: rcu detected stall in clone (7) mm 1 48 1d04h 115d
WARNING in media_create_pad_link (2) usb media -1 C error 8 8d21h 122d PATCH [99d]
WARNING in hanwang_open/usb_submit_urb input usb -1 C 4 47d 128d PATCH [125d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 16d 190d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 11d 190d 💬 1 [190d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 15 4d10h 202d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 14d 215d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 39 22d 223d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event input usb 19 C 792 4h20m 225d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 65 5d10h 228d
general protection fault in dummy_timer (2) usb 2 syz 31 4d15h 237d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 12d 252d
INFO: rcu detected stall in brk (2) mm 1 syz 2 199d 261d 💬 8 [260d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 31 9d00h 269d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 25d 274d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 27 96d 277d
INFO: rcu detected stall in vma_link_file mm usb input 1 syz 1 282d 278d 💬 6 [276d]
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 22 102d 280d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 77 12h28m 281d
INFO: rcu detected stall in readlink_copy 1 syz 1 287d 283d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 22d 288d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 73 4d17h 289d
INFO: rcu detected stall in sys_pselect6 (2) usb input 1 C 54 245d 291d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb 1 syz 14 91d 294d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 614 2h06m 299d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 11d 303d 💬 2 [25d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 52 13d 305d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 252d 313d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 323 1d05h 313d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 207 5d04h 340d 💬 3 [194d]
INFO: rcu detected stall in kcov_close mm 1 121 19h40m 341d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 333 1d00h 351d
WARNING in plfxlc_mac_release wireless -1 C done 3644 67d 355d PATCH [354d]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1494 14h10m 355d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16063 1h43m 355d PATCH [33d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 7d07h 356d PATCH [334d]
INFO: task hung in cleanup_net (7) net 1 120 22d 373d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 17d 390d
WARNING in dev_deactivate_many net -1 C 217 30d 390d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 39d 407d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 113 2d06h 410d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 25d 411d
WARNING in usb_free_urb usb media -1 C inconclusive 2264 5h32m 413d PATCH [40d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 540 23h32m 413d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 66 30d 417d
INFO: rcu detected stall in schedule (7) usb 1 C done 52 5h01m 418d
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 1d23h 421d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 7d06h 424d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2131 11d 431d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 35 8d05h 433d 💬 5 [375d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 24d 438d 💬 1 [438d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 66d 457d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 2d08h 461d 💬 1 [5d20h]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 31 8d12h 479d 💬 6 [475d]
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 107d 497d 💬 3 [351d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error 39 33d 515d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 95 5d22h 523d 💬 2 [449d]
INFO: rcu detected stall in dput (8) mm 1 C done 409 22h37m 566d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 33d 593d 💬 5 [118d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 128 1d18h 597d 💬 6 [593d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 24 3d00h 615d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3856 8h38m 651d PATCH [644d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 283d 670d 💬 1 [289d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 422 11h04m 685d
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 41d 700d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 21d 702d
INFO: rcu detected stall in sys_unlink (3) mm tomoyo 1 C error 188 2d02h 706d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 365 2d13h 770d 💬 4 [499d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 27d 778d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 200d 792d 💬 2 [789d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 895 2d01h 808d 💬 6 [351d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 523 18h27m 885d 💬 3 [884d]
INFO: task hung in hub_event (3) usb 1 423 1d04h 917d 💬 12 [435d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 4d00h 933d 💬 2 [501d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 21d 957d 💬 5 [58d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7129 1h19m 976d 💬 8 [26d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 4d03h 1022d 💬 1 [1022d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 117 5d22h 1022d
INFO: rcu detected stall in watchdog usb 1 C error 13 7d21h 1066d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 23d 1107d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1393 3d12h 1207d 💬 3 [26d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 184 6d17h 1217d 💬 1 [30d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 419 1d20h 1349d 💬 3 [26d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 376d 1373d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 22 10d 1412d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 28d 1682d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 448d 1702d 💬 1 [1648d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 670 2d00h 1779d 💬 7 [19d]
BUG: soft lockup in smp_call_function kernel 1 C done 1566 8d01h 1833d 💬 1 [848d]
BUG: workqueue lockup (5) net 1 C done 12901 4h55m 2013d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1929d 2056d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 167 1d11h 2159d PATCH [439d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 136 3h56m 2189d 💬 4 [2069d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 4725 1h12m 2283d 💬 4 [26d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2619 13h32m 2339d 💬 7 [5d20h]
INFO: rcu detected stall in do_idle x86 1 C done error 3183 2d08h 2471d 💬 39 [2020d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 56d 52d
lost connection to test machine (5) -1 C error 2353147 now 2073d
corrupted report (2) mm -1 949751 now 2656d
no output from test machine (2) -1 C done 1871910 now 2779d