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 1h55m 3655 87921 308 1456758 fcb476990beb .config 2d08h 0c1d6ded 9h01m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (108):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in console_callback (6) input usb 1 C error 4 8d09h 8d06h
UBSAN: shift-out-of-bounds in s32ton (2) input usb -1 C 4 2d06h 9d06h PATCH [9h20m]
INFO: rcu detected stall in wb_workfn (4) mm 1 31 4d09h 12d
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 4 3d20h 19d 💬 1 [19d]
KASAN: invalid-free in dev_free (2) usb 22 2 31d 39d
general protection fault in carl9170_usb_rx_complete wireless 2 C 586 18d 47d PATCH [36d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 15 2d02h 60d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 37 7d19h 70d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 85d 81d
KASAN: slab-use-after-free Write in as102_release (2) media 24 34 1d00h 82d PATCH [77d]
UBSAN: shift-out-of-bounds in wacom_parse_and_register usb input -1 1 99d 95d
INFO: task hung in usbnet_disconnect (3) usb net 1 49 14d 102d
WARNING in dib0700_rc_setup/usb_submit_urb media -1 C 19 50d 118d
INFO: rcu detected stall in clone (7) mm 1 48 5d00h 118d
WARNING in media_create_pad_link (2) usb media -1 C error 8 12d 126d PATCH [103d]
WARNING in hanwang_open/usb_submit_urb input usb -1 C 4 51d 132d PATCH [129d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 8 20d 194d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 15d 194d 💬 1 [194d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 15 8d06h 206d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 18d 219d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 39 25d 227d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event usb input 19 C 804 3h03m 229d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 66 1d12h 231d
general protection fault in dummy_timer (2) usb 2 syz 32 1d20h 241d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 19 16d 256d
INFO: rcu detected stall in brk (2) mm 1 syz 2 202d 265d 💬 8 [264d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 31 12d 273d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 31 29d 278d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 27 100d 281d
INFO: rcu detected stall in vma_link_file mm input usb 1 syz 1 286d 282d 💬 6 [280d]
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 22 106d 284d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 79 10m 285d
INFO: rcu detected stall in readlink_copy 1 syz 1 291d 287d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 26d 292d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 73 8d13h 293d
INFO: rcu detected stall in sys_pselect6 (2) usb input 1 C 54 249d 295d
INFO: rcu detected stall in kernfs_fop_read_iter (4) usb 1 syz 14 95d 298d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 619 6h47m 303d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 15d 307d 💬 2 [29d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 52 16d 309d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 256d 317d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 325 23h16m 317d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 207 9d00h 344d 💬 3 [198d]
INFO: rcu detected stall in kcov_close mm 1 123 2d00h 345d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 335 now 355d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1495 1d11h 359d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16193 14m 359d PATCH [37d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 11d 360d PATCH [337d]
INFO: task hung in cleanup_net (7) net 1 120 26d 377d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 21d 394d
WARNING in dev_deactivate_many net -1 C 218 2d08h 394d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 8h57m 411d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 113 6d02h 414d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 29d 415d
WARNING in usb_free_urb usb media -1 C inconclusive 2307 48m 416d PATCH [44d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 541 3d07h 417d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 66 34d 421d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 6h56m 422d
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 5d19h 425d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 279 2d03h 428d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2132 3d06h 434d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 35 12d 437d 💬 5 [379d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 159 3d05h 442d 💬 1 [442d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 70d 460d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 6d04h 464d 💬 1 [9d16h]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 31 12d 483d 💬 6 [479d]
INFO: rcu detected stall in asm_exc_page_fault mm 1 syz error error 4 111d 501d 💬 3 [355d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 37d 519d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 95 9d18h 527d 💬 2 [453d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 412 1d11h 570d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 37d 597d 💬 5 [122d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 130 5h25m 601d 💬 6 [596d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 25 1d00h 619d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3876 5h39m 655d PATCH [648d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 287d 674d 💬 1 [293d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 425 11h46m 689d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 14h34m 704d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 97 25d 706d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 189 3d10h 710d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 367 1d20h 774d 💬 4 [503d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 31d 782d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 204d 795d 💬 2 [793d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 896 6h57m 811d 💬 6 [355d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 523 4d14h 889d 💬 3 [888d]
INFO: task hung in hub_event (3) usb 1 424 1d02h 921d 💬 12 [439d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 7d20h 937d 💬 2 [504d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 25d 961d 💬 5 [62d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7142 1d03h 980d 💬 8 [30d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 7d23h 1026d 💬 1 [1026d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 117 9d18h 1026d
INFO: rcu detected stall in watchdog usb 1 C error 13 11d 1070d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 27d 1110d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1393 7d07h 1211d 💬 3 [30d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 185 1d14h 1221d 💬 1 [3d14h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 424 2h35m 1353d 💬 3 [13h53m]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 380d 1377d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 22 14d 1416d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 32d 1686d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 452d 1706d 💬 1 [1652d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 671 1d00h 1783d 💬 7 [23d]
BUG: soft lockup in smp_call_function kernel 1 C done 1567 3d01h 1837d 💬 1 [852d]
BUG: workqueue lockup (5) net 1 C done 12923 2h39m 2017d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1933d 2060d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 171 7h27m 2163d PATCH [443d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 136 3d23h 2193d 💬 4 [2073d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 4762 now 2287d 💬 4 [30d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2625 19h22m 2343d 💬 7 [9d16h]
INFO: rcu detected stall in do_idle x86 1 C done error 3187 10h22m 2475d 💬 39 [2024d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in release_nodes (2) kernel -1 1 60d 56d
lost connection to test machine (5) -1 C error 2364976 now 2077d
corrupted report (2) fs -1 953339 now 2660d
no output from test machine (2) -1 C done 1875223 now 2783d