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 8h44m 3643 89612 37 210403 e40b984b6c4c .config 1d10h 001c9061 10h13m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (104):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in dev_shutdown (7) net -1 4 2d07h 7d19h
INFO: rcu detected stall in sys_munmap (2) mm 1 syz 26 15d 35d 💬 7 [29d]
INFO: rcu detected stall in hub_event (2) kernfs mm 1 C error 40 6d16h 37d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 4 27d 42d 💬 6 [40d]
INFO: task hung in lbs_remove_card libertas 1 37 16d 43d
WARNING in pvr2_send_request/usb_submit_urb pvrusb2 -1 1 52d 48d
INFO: task hung in console_callback (6) input usb 1 C error 7 23d 73d
INFO: rcu detected stall in wb_workfn (4) block mm 1 C error 38 4d09h 77d 💬 1 [24d]
KASAN: slab-use-after-free Read in btusb_disconnect usb bluetooth 19 C 5 44d 84d 💬 1 [84d]
KASAN: invalid-free in dev_free (2) usb 22 3 63d 104d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 30 2d00h 125d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 5d07h 135d
KASAN: slab-use-after-free Write in as102_release (2) media 24 48 1d18h 147d PATCH [22d]
INFO: task hung in usbnet_disconnect (3) net usb 1 73 3d08h 167d
INFO: rcu detected stall in clone (7) mm 1 51 5d02h 184d
WARNING in media_create_pad_link (2) usb media -1 C error 11 4d08h 191d PATCH [168d]
WARNING in hanwang_open/usb_submit_urb usb input -1 C error done 6 47d 197d PATCH [194d]
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 9 11d 259d
KASAN: use-after-free Read in em28xx_v4l2_open media 19 5 80d 259d 💬 1 [259d]
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz 20 5d13h 271d
INFO: rcu detected stall in sys_mkdirat (2) mm 1 44 83d 284d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 43 25d 292d 💬 2 [39d]
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 71 20d 297d
general protection fault in dummy_timer (2) usb 2 syz 46 12d 306d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 29 3d20h 321d
INFO: rcu detected stall in brk (2) mm 1 syz 2 268d 330d 💬 8 [329d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 34 6d10h 338d
INFO: rcu detected stall in sys_readlink (5) mm fs 1 syz done 32 38d 343d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 58d 346d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 5d06h 349d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 84 5d14h 350d
INFO: rcu detected stall in readlink_copy 1 syz 1 356d 352d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 75 35d 358d
INFO: rcu detected stall in sys_pselect6 (2) input usb 1 C 54 314d 360d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 735 18h48m 368d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 9 7d04h 372d 💬 2 [22h12m]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 58 15d 374d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 321d 382d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 376 10h00m 382d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 224 2d04h 409d 💬 3 [263d]
INFO: rcu detected stall in kcov_close mm 1 133 5d22h 410d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 381 2d16h 420d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1553 7h27m 424d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 17915 20m 424d PATCH [102d]
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 15d 425d PATCH [403d]
INFO: task hung in cleanup_net (7) net 1 121 25d 442d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 91 3d19h 459d
WARNING in dev_deactivate_many net -1 C 229 3d03h 459d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 25d 476d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 121 9d02h 479d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 17 19d 480d
WARNING in usb_free_urb usb media -1 C inconclusive 3031 38m 482d PATCH [109d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 562 2d08h 482d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 71 14d 486d
INFO: rcu detected stall in schedule (7) usb 1 C done 56 1d09h 487d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 59 10d 490d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 302 2d21h 493d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2137 3d22h 499d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 4d21h 502d 💬 5 [444d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 172 5d13h 507d 💬 1 [507d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 10 135d 526d
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable done 28 56d 530d 💬 1 [13d]
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 32 3d01h 548d 💬 6 [544d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 102d 584d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 96 16d 592d 💬 2 [518d]
INFO: rcu detected stall in dput (8) fs 1 C done 480 1d15h 635d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 60d 662d 💬 5 [187d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 150 14h16m 666d 💬 6 [662d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 29 30d 684d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4307 1h53m 720d PATCH [713d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 18 12d 739d 💬 1 [11d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 451 5d10h 754d
INFO: rcu detected stall in console_callback usb input serial 1 C error 18 14d 769d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 101 35d 771d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 200 3d05h 775d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 413 2d01h 839d 💬 4 [568d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 25d 847d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 269d 861d 💬 2 [858d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 1032 2h57m 877d 💬 6 [420d]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 537 15h36m 954d 💬 3 [953d]
INFO: task hung in hub_event (3) usb 1 446 2d02h 986d 💬 12 [504d]
WARNING in print_bfs_bug (2) kernel -1 C done 296 1d21h 1002d 💬 2 [570d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 14d 1026d 💬 5 [2d14h]
WARNING in call_timer_fn bluetooth -1 C unreliable 7382 9h45m 1045d 💬 8 [2d14h]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 8 32d 1091d 💬 1 [1091d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 122 18d 1091d
INFO: rcu detected stall in watchdog bpf 1 C error 14 13d 1135d
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 14d 1175d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1402 6d03h 1276d 💬 3 [2d14h]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 216 11h54m 1286d 💬 1 [6d08h]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 482 16h09m 1418d 💬 3 [3d13h]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 445d 1442d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 28 7d05h 1481d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 18d 1751d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 517d 1771d 💬 1 [1717d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 687 1d19h 1848d 💬 7 [25d]
BUG: soft lockup in smp_call_function kernel 1 C done 1600 1d08h 1902d 💬 1 [917d]
BUG: workqueue lockup (5) arm net 1 C done 13461 4h50m 2082d
kernel BUG at drivers/media/mc/mc-entity.c:LINE! usb media -1 C 6 1998d 2125d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 40d 2228d PATCH [508d]
WARNING in amradio_send_cmd/usb_submit_urb usb -1 C error inconclusive 138 61d 2258d 💬 4 [2138d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5694 8h28m 2352d 💬 4 [2d14h]
WARNING in rcu_check_gp_start_stall net -1 C done error 2674 1d20h 2408d 💬 7 [11d]
INFO: rcu detected stall in do_idle x86 1 C done error 3341 2d20h 2540d 💬 39 [2089d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl_usb_disconnect kernel -1 1 19d 15d
WARNING: ODEBUG bug in free_netdev (3) kernel -1 2 53d 50d
lost connection to test machine (5) -1 C error 2565979 now 2142d
corrupted report (2) net -1 985809 now 2725d
no output from test machine (2) -1 C done 1947210 now 2848d