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 5h04m 3670 84038 337 911887 5ac87cd859ec .config 6h21m a9fc5226 6h59m all only
Applied filters: Manager=ci2-upstream-usb (drop)
open (94) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ODEBUG bug in rtl_usb_disconnect usb -1 syz 3 15d 15d
BUG: soft lockup in dummy_timer usb 1 209 6h52m 39d
WARNING in __alloc_workqueue usb wireless -1 C 2111 5h21m 39d 💬 1 [21d]
WARNING in sched_mm_cid_fork fs mm -1 C error 324 2h09m 47d PATCH [26d]
INFO: task hung in rpm_resume (2) pm 1 C 17 23h46m 97d
KASAN: slab-out-of-bounds Read in mcp2221_raw_event (2) input usb 19 C error 332 1h32m 98d PATCH [61d]
WARNING in dev_shutdown (7) usb net -1 syz error 22 1h07m 122d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error 41 6d02h 150d 💬 7 [30d]
INFO: rcu detected stall in hub_event (2) usb 1 C error 280 4h29m 151d
KASAN: slab-out-of-bounds Read in usbtmc_interrupt usb 17 C 4 3d21h 156d 💬 6 [155d]
INFO: task hung in lbs_remove_card libertas 1 40 4d12h 158d
INFO: task hung in console_callback (6) input usb 1 C error 13 10d 187d
INFO: rcu detected stall in wb_workfn (4) mm 1 C error 52 7d10h 192d 💬 1 [51d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 354 5h38m 212d 💬 1 [174d]
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 55 5d03h 240d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 54 5d15h 249d
KASAN: slab-use-after-free Write in as102_release (2) media 24 92 3d14h 261d PATCH [9d00h]
INFO: task hung in usbnet_disconnect (3) net usb 1 83 4d02h 281d
INFO: rcu detected stall in clone (7) mm 1 78 4d16h 298d
KASAN: use-after-free Read in cfg80211_shutdown_all_interfaces wireless 19 12 85d 374d
WARNING in usb_stor_msg_common/usb_submit_urb usb usb-storage -1 syz error 26 3d22h 386d
INFO: rcu detected stall in sys_umount (3) mm 1 C done 50 8d19h 407d 💬 2 [153d]
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 83 19h03m 411d
general protection fault in dummy_timer (2) usb 2 syz 63 5d20h 421d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 36 1d04h 436d
INFO: rcu detected stall in brk (2) mm 1 syz 2 382d 444d 💬 8 [444d]
WARNING: ODEBUG bug in ieee80211_led_exit (2) wireless -1 C 36 6d03h 453d
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done 43 3d23h 458d
WARNING: ODEBUG bug in __folio_put (2) usb mm -1 syz 28 172d 461d
INFO: rcu detected stall in do_syscall_64 input usb 1 syz 23 119d 464d
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 96 11d 465d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 78 3d05h 473d
INFO: rcu detected stall in sys_pselect6 (2) input usb 1 C 55 99d 475d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 830 13h49m 483d
KASAN: use-after-free Read in em28xx_close_extension (2) usb media 19 C error 11 5d03h 487d 💬 3 [70d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 74 1d16h 489d
INFO: rcu detected stall in x64_sys_call mm 1 C error 490 7h31m 496d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 253 5d05h 524d 💬 3 [378d]
INFO: rcu detected stall in kcov_close mm 1 168 12d 525d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 C error 450 12h02m 535d PATCH [8d00h]
INFO: task hung in addrconf_dad_work (5) net 1 C done 1626 2d18h 539d
WARNING in smsusb_init_device/usb_submit_urb usb media -1 C error 423 2d17h 539d PATCH [517d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 102 5d06h 573d
WARNING in dev_deactivate_many net -1 C 238 35d 574d
INFO: rcu detected stall in mce_timer_fn (2) edac 1 C unreliable 6 7d18h 590d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 130 12d 594d
INFO: rcu detected stall in process_one_work (9) kernel 1 C error 18 8d18h 595d
WARNING in usb_free_urb usb media -1 C inconclusive 4511 3h32m 596d PATCH [224d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 646 17h02m 597d
INFO: task hung in kernfs_add_one kernfs 1 C error done 76 7d11h 601d
INFO: rcu detected stall in schedule (7) usb 1 C done 60 13d 602d
INFO: rcu detected stall in sendmsg (4) mm 1 C error 61 1d09h 605d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 340 3d05h 607d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2158 2d09h 614d
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 25d 617d 💬 5 [559d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 189 28d 622d 💬 1 [622d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 13d 640d
INFO: rcu detected stall in kauditd_thread (4) audit 1 C error 35 9d12h 662d 💬 6 [659d]
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 42d 698d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 100 10d 706d 💬 2 [633d]
INFO: rcu detected stall in dput (8) fs 1 C done 635 1d16h 749d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 55 18d 777d 💬 5 [301d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 188 19h48m 781d 💬 6 [776d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 31 31d 799d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4788 19h03m 834d PATCH [828d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 19 15d 854d 💬 1 [7h22m]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 526 3d00h 869d
INFO: rcu detected stall in console_callback input usb serial 1 C error 18 16h23m 883d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 104 8d08h 886d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 341 16h49m 889d
INFO: rcu detected stall in newfstatat (3) usb 1 C done 497 2d13h 954d 💬 4 [683d]
kernel BUG in cdc_ncm_fill_tx_frame usb -1 syz error error 5 8h43m 961d
INFO: rcu detected stall in vfs_readlink fs 1 C 3 383d 975d 💬 2 [973d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2301 1h37m 991d 💬 6 [7h25m]
WARNING in usb_tx_block/usb_submit_urb usb libertas -1 C 552 3d21h 1069d 💬 3 [84d]
INFO: task hung in hub_event (3) usb 1 728 17h52m 1100d 💬 12 [619d]
WARNING in print_bfs_bug (2) kernel -1 C done 314 9d06h 1116d 💬 2 [684d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 3d04h 1140d 💬 5 [84d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8028 2h48m 1160d 💬 8 [21d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 142 3d22h 1206d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1415 1d02h 1390d 💬 3 [21d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 294 1d12h 1401d 💬 1 [24d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 542 13d 1533d 💬 3 [24d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 560d 1556d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 32 23h25m 1595d
possible deadlock in zd_chip_disable_rxtx usb wireless 4 C 44 13d 1866d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 632d 1886d 💬 1 [1831d]
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 787 1d17h 1962d 💬 7 [140d]
BUG: soft lockup in smp_call_function kernel 1 C done 1722 6h21m 2016d 💬 1 [1031d]
BUG: workqueue lockup (5) kernel 1 C done 14979 6h35m 2196d
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 154d 2343d PATCH [622d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 6952 29m 2467d 💬 4 [21d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2897 1d03h 2522d 💬 7 [7h25m]
INFO: rcu detected stall in do_idle x86 1 C done error 3745 6h04m 2655d 💬 39 [96d]
moderation (4) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: use-after-free Read in em28xx_v4l2_open (2) media 19 1 66d 62d
lost connection to test machine (5) -1 C error 2954118 now 2257d
corrupted report (2) mm hfs -1 1056700 now 2840d
no output from test machine (2) -1 C done 2088841 now 2963d