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
ci-upstream-kasan-gce-386 now 11h04m 63282 504331 64 422216 8d561baae505 .config 18h20m 1804e95e 3d12h all only
Applied filters: Manager=ci-upstream-kasan-gce-386 (drop)
open (215):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in xfrm_timer_handler x86 1 1 4d17h 13m
WARNING: ODEBUG bug in bss_free wireless -1 1 6d10h 2d00h
WARNING in drv_unassign_vif_chanctx (3) wireless -1 531 5m 12d
KASAN: use-after-free Read in __xfrm_state_insert net 19 374 5m 20d
KASAN: slab-use-after-free Write in __xfrm_state_delete net 24 1215 5m 20d
INFO: task hung in blk_trace_setup (4) block trace 1 syz 8 6h38m 33d
KASAN: vmalloc-out-of-bounds Write in tpg_fill_plane_buffer (4) media 23 15 1d20h 35d
WARNING in rt_set_nexthop net -1 C error done 141 40d 37d 💬 1 [9d10h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 12 20d 37d PATCH [16d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 20 1d15h 40d 💬 2 [40d]
WARNING in path_noexec fs mm -1 C done 8629 4h45m 41d PATCH [41d]
KASAN: slab-out-of-bounds Read in mon_bin_event usb 17 C 21 32d 46d PATCH [26d]
possible deadlock in padata_do_serial crypto 4 132 2h08m 50d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 116 1d11h 57d 💬 1 [20d]
WARNING in __linkwatch_sync_dev (2) net -1 C done 689 2h40m 67d PATCH [13d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 10 18h30m 74d
possible deadlock in __netdev_update_features net 4 118 10h00m 76d 💬 3 [75d]
possible deadlock in dev_set_promiscuity net 4 17 28d 77d 💬 1 [76d]
KASAN: slab-out-of-bounds Read in __futex_pivot_hash kernel 17 C 125 49d 77d PATCH [77d]
INFO: task hung in dvb_usbv2_probe usb 1 C error 90 2d11h 79d
KASAN: slab-use-after-free Write in batadv_forw_packet_steal batman 24 3 81d 81d
KASAN: slab-use-after-free Read in report_descriptor_read input usb 19 19 8d13h 85d
WARNING in dtv5100_i2c_msg/usb_submit_urb usb -1 C error 51 1d06h 88d 💬 2 [81d]
general protection fault in ip6_ins_rt net 2 2 82d 90d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 41 2d01h 95d
general protection fault in do_move_mount (3) fs 10 C done done 570 68d 95d 💬 3 [36d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 42 1h54m 95d
WARNING: ODEBUG bug in usb_unbind_interface (3) usb -1 4 32d 104d
INFO: task hung in afs_cell_purge (2) afs 1 syz done 104 1d16h 105d 💬 2 [27d]
INFO: task hung in dvb_usb_i2c_exit usb 1 C error 83 8h36m 106d PATCH [96d]
WARNING in nsim_fib_event_nb net -1 C done 344 10h58m 108d PATCH [5d23h]
INFO: task hung in page_cache_ra_order fs mm 1 C done 41 14h57m 117d 💬 1 [117d]
BUG: corrupted list in az6007_i2c_xfer media 15 C error 5 3d22h 119d PATCH [118d]
INFO: rcu detected stall in rtnl_newlink (5) batman 1 C error 109 17h33m 126d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 3 7d23h 129d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 864 23h57m 138d 💬 2 [28d]
KASAN: null-ptr-deref Read in smc_tcp_syn_recv_sock smc 11 C error inconclusive 15 78d 139d 💬 5 [49d]
WARNING in dib0700_i2c_xfer/usb_submit_urb usb -1 C error 45 4d03h 146d PATCH [69d]
BUG: corrupted list in usb_hcd_link_urb_to_ep (4) usb 8 syz 7 85d 179d 💬 1 [123d]
INFO: task hung in rmap_walk_file mm 1 C error 19 25d 192d
general protection fault in __fib6_drop_pcpu_from (6) net 17 231 9h14m 195d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 636 7h14m 243d
INFO: rcu detected stall in sys_umount (3) mm 1 syz done 42 2h39m 252d
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1550 25d 256d
INFO: rcu detected stall in sys_symlinkat (5) mm 1 syz error 69 3d14h 257d
KASAN: slab-use-after-free Read in folio_evictable (3) gfs2 mm 19 C 55 12d 265d 💬 7 [3d19h]
WARNING: locking bug in kvm_xen_set_evtchn_fast kvm kvm-x86 4 C done 635 3d12h 269d 💬 4 [17d]
BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4) fs 10 C done 3243 1h28m 274d 💬 1 [133d]
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 28 71d 276d 💬 1 [276d]
kernel BUG in resv_map_release (3) mm -1 C 19 7d04h 279d 💬 1 [278d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 100 8h45m 280d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 syz error error 20 1d18h 281d
INFO: task hung in flush_delayed_work ocfs2 1 C error 464 13d 285d
WARNING in kcov_remote_start (6) wireless -1 120 2h57m 286d
possible deadlock in __submit_bio block 4 C done 60676 146d 287d 💬 3 [146d]
INFO: task hung in ima_file_free (4) integrity lsm 1 C error 9 47d 288d 💬 1 [53d]
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 20d 288d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 88 20h31m 292d
WARNING in __rate_control_send_low (3) wireless -1 C done 10055 1h15m 295d
INFO: task hung in __fuse_simple_request fuse 1 syz 391 10h39m 300d
INFO: task hung in do_coredump (3) fs 1 C done 361 18h33m 304d 💬 4 [40d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 82 2d23h 311d
INFO: task hung in cfg80211_event_work (4) wireless 1 syz 11 52d 311d 💬 3 [307d]
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 104 2d01h 311d
INFO: task hung in netdev_run_todo (4) wireguard 1 468 15h21m 312d
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 193d 316d
INFO: task hung in ieee80211_unregister_hw (2) wireless 1 76 51d 317d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 74 22d 319d
INFO: task hung in genl_rcv_msg (4) net 1 C done 137 22m 319d
INFO: task hung in worker_thread (5) kernel 1 C done done 46 1d01h 321d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 127 19d 322d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 106d 323d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 581 11h51m 324d
possible deadlock in input_inject_event usb fs 4 C done 1401 18h37m 324d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 115 13d 325d 💬 7 [312d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 361 46d 326d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 670 1d16h 328d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 132 7d15h 332d PATCH [314d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 56 13h01m 334d
INFO: task hung in tun_chr_close (5) net 1 syz done 597 3d04h 336d
general protection fault in dvb_usbv2_generic_write media 2 C error 48 5d11h 338d
INFO: task hung in usb_deregister_dev (2) usb 1 C 36 281d 342d
INFO: rcu detected stall in x64_sys_call mm 1 syz error 344 7h47m 342d
WARNING in ieee80211_rx_list (3) wireless -1 C error 34 19h43m 343d
BUG: corrupted list in add_to_unbuddied mm 8 syz 43 149d 343d 💬 4 [304d]
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done 3641 11d 350d 💬 1 [3d19h]
WARNING in enable_work input usb pm -1 C error 897 2h55m 361d
WARNING in kernfs_new_node (3) kernfs -1 syz error error 34 14d 363d
possible deadlock in task_rq_lock cgroups 4 C done 3947 1d12h 367d 💬 3 [50d]
INFO: task hung in ath9k_hif_usb_firmware_cb (3) wireless 1 syz error 212 1d08h 370d 💬 3 [223d]
INFO: rcu detected stall in kcov_close mm 1 126 7d23h 370d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 94 7d14h 372d PATCH [314d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 430 11h10m 373d PATCH [368d]
WARNING in firmware_fallback_sysfs (2) kernel -1 73 15h40m 373d
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 501 20h04m 374d
KASAN: slab-use-after-free Read in em28xx_release_resources media 19 353 8h57m 381d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1507 1d15h 384d
KASAN: slab-use-after-free Read in hdm_disconnect usb 19 C error 16900 5h11m 384d PATCH [62d]
INFO: task hung in linkwatch_event (4) net 1 C done 3276 11h35m 387d
general protection fault in n_tty_receive_buf_common (2) serial 2 17 36d 389d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 17 75d 394d 💬 1 [394d]
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 20d 396d 💬 1 [35d]
WARNING in drv_link_info_changed (2) wireless -1 22 11d 398d
INFO: task hung in cleanup_net (7) net 1 120 51d 402d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 201d 402d 💬 2 [393d]
possible deadlock in assign_fw usb 4 C done 129 2d20h 406d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 65d 410d PATCH [394d]
WARNING in rate_control_rate_init (3) wireless -1 C done 13503 now 410d
WARNING in drm_mode_create_lease_ioctl dri -1 C inconclusive 72 10d 417d PATCH [198d]
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 512 4d19h 428d 💬 1 [23d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 10d 439d
WARNING in usb_free_urb usb media -1 C inconclusive 2598 5h20m 442d PATCH [69d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 547 17d 442d
INFO: task hung in nsim_destroy (4) net 1 429 23d 443d
INFO: task hung in __vhost_worker_flush net virt 1 332 9d16h 445d 💬 5 [143d]
INFO: task hung in bdev_open block 1 C error 1306 now 447d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 25d 447d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 294 3h28m 453d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 70d 458d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2134 13d 460d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 444 13h23m 466d 💬 3 [25d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 164 6d05h 467d 💬 1 [467d]
WARNING in bcm5974_start_traffic/usb_submit_urb (2) usb input -1 C unreliable 28 16d 490d 💬 1 [3d19h]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 369d 497d 💬 2 [403d]
KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups (2) usb 24 C error 16 15d 503d 💬 1 [503d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 299 15m 507d 💬 10 [53d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 898 1d00h 507d 💬 2 [469d]
WARNING in cm109_input_open/usb_submit_urb (3) usb input -1 C error 80 4d20h 508d
KASAN: slab-use-after-free Read in __usb_hcd_giveback_urb (2) usb 24 260 13d 513d
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 99 32d 513d 💬 1 [48d]
WARNING in l2cap_chan_del bluetooth -1 282 31d 518d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless 1 C error inconclusive 138 2d01h 524d 💬 1 [343d]
KASAN: null-ptr-deref Write in do_pagemap_cmd fs 12 C inconclusive done 17 83d 531d PATCH [136d]
WARNING in io_ring_exit_work (2) io-uring -1 1872 1h40m 542d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 63d 544d
WARNING in wdm_rxwork/usb_submit_urb (2) usb -1 C unreliable 96 5d00h 552d 💬 2 [478d]
possible deadlock in smc_release smc 4 C error 113 4d18h 562d 💬 2 [62d]
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 42 15d 570d PATCH [564d]
WARNING in signal_wake_up_state kernel -1 C done done 37 360d 586d 💬 6 [329d]
INFO: rcu detected stall in dput (8) mm fs 1 C done 445 12h25m 595d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 349d 614d PATCH [373d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 20d 622d 💬 5 [147d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 52 7d20h 626d PATCH [623d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 142 1d13h 626d 💬 6 [622d]
INFO: task hung in bdev_release block 1 C error 2603 11d 626d PATCH [609d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 26 17d 644d
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4043 4h41m 680d PATCH [674d]
INFO: task hung in __input_unregister_device (5) usb input 1 C done error 17 312d 699d 💬 1 [318d]
kernel BUG in filemap_unaccount_folio mm -1 C done error 428 4d02h 711d 💬 4 [256d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 437 8h45m 714d
INFO: task hung in get_bMaxPacketSize0 usb 1 C error 308 4d17h 727d 💬 1 [464d]
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 833 8d15h 727d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 196 5d20h 735d
INFO: task hung in usbdev_release (2) usb 1 C error error 97 24d 739d
possible deadlock in serial8250_handle_irq hams 4 154 1d17h 758d
INFO: task hung in sync_inodes_sb (5) xfs ext4 1 C error inconclusive 2570 1h09m 762d
INFO: task hung in uhid_char_release kernel 1 C done 479 1d21h 786d 💬 1 [193d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done 485 2d08h 797d 💬 5 [23d]
INFO: rcu detected stall in newfstatat (3) usb 1 C done 386 9h44m 799d 💬 4 [528d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 373243 now 800d PATCH [552d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 2082 31m 802d 💬 6 [9d19h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 900 15d 837d 💬 6 [381d]
possible deadlock in evdev_pass_values (2) input 4 1354 2d06h 849d
INFO: task hung in hub_port_init (3) usb 1 C error 733 1d02h 873d 💬 16 [56d]
INFO: task hung in del_device_store net 1 C error 1847 2d07h 896d
INFO: task hung in hub_event (3) usb 1 435 3h51m 946d 💬 12 [464d]
WARNING in print_bfs_bug (2) kernel -1 C done 288 2d12h 962d 💬 2 [530d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 51 2d21h 965d PATCH [909d]
INFO: task hung in usb_get_descriptor (2) usb 1 C inconclusive error 862 148d 970d 💬 14 [275d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 20d 986d 💬 5 [87d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 301d 1005d PATCH [788d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7205 1d05h 1005d 💬 8 [24d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 520 1h44m 1006d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 444 6d10h 1028d 💬 1 [3d19h]
WARNING in ip_rt_bug (2) net -1 C done error 387 3h01m 1040d 💬 3 [416d]
KASAN: use-after-free Read in usb_anchor_resume_wakeups (4) usb 24 121 4d00h 1051d
BUG: soft lockup in tx serial 1 C 103 12d 1065d 💬 3 [24d]
INFO: rcu detected stall in dummy_timer (4) usb 1 C inconclusive 25 21d 1136d
INFO: task can't die in vlan_ioctl_handler net 1 166 37d 1176d
KASAN: use-after-free Read in em28xx_init_extension (2) usb media 19 C done 1396 2d16h 1236d 💬 3 [24d]
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 80 18h45m 1287d
INFO: task can't die in show_free_areas serial 1 C error 212 2d03h 1301d 💬 1 [24d]
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net -1 C inconclusive error 64 75d 1315d 💬 1 [213d]
INFO: task hung in blkdev_fallocate block 1 C error error 2069 13h54m 1322d PATCH [1054d]
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 169 4d02h 1372d PATCH [459d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 672623 now 1373d PATCH [788d]
possible deadlock in input_event (2) fs 4 C inconclusive 6193 2d17h 1376d 💬 3 [396d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 405d 1402d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 534d 1413d
WARNING in pvr2_send_request_ex/usb_submit_urb usb pvrusb2 -1 C 26 12d 1441d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders nfc -1 C unreliable 6021 13m 1551d PATCH [788d]
possible deadlock in vmci_qp_broker_detach kernel 4 C unreliable error 63 17d 1606d 💬 2 [1509d]
KASAN: use-after-free Read in v4l2_fh_open usb media 19 C unreliable inconclusive 2054 1h31m 1644d PATCH [1434d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 2616 3h56m 1692d PATCH [1428d]
INFO: task hung in usbdev_open (2) usb 1 C error 1398 45m 1692d 💬 1 [24d]
INFO: task hung in fuse_simple_request fuse 1 C inconclusive error 273 328d 1708d 💬 6 [856d]
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1216 2d12h 1713d
WARNING in corrupted/usb_submit_urb (2) usb -1 C error done 69 477d 1731d 💬 1 [1677d]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 577 11d 1781d 💬 1 [167d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6847 1d16h 1788d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 139d 1803d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 674 2d05h 1808d 💬 7 [48d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 594 1d14h 1846d 💬 13 [412d]
BUG: soft lockup in smp_call_function kernel 1 C done 1584 2d07h 1862d 💬 1 [877d]
WARNING in get_probe_ref trace block -1 C done error 18 59d 1918d 💬 9 [60d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 21d 1967d
BUG: workqueue lockup (5) net 1 C done 13131 13h05m 2042d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1034 9d00h 2084d 💬 5 [412d]
WARNING in smsusb_start_streaming/usb_submit_urb usb media -1 C error inconclusive 173 7h02m 2188d PATCH [468d]
KASAN: use-after-free Read in v4l2_fh_init usb media 19 C error inconclusive 5140 39m 2312d 💬 4 [24d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2639 11d 2368d 💬 7 [3d19h]
INFO: rcu detected stall in do_idle x86 1 C done error 3256 3h04m 2501d 💬 39 [2049d]
INFO: task hung in iterate_supers 9p 1 C error 5804 20d 2595d PATCH [2592d]
WARNING in task_participate_group_stop (2) kernel -1 C inconclusive unreliable 21 57d 2667d 💬 1 [2666d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() net -1 C done error 7968 123d 2842d 💬 3 [2688d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in inetdev_event net 2 1 87d 75d
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify bridge 19 2 74d 80d
lost connection to test machine (5) -1 C error 2436570 now 2102d
corrupted report (2) fs -1 968272 5m 2685d
no output from test machine (2) -1 C done 1899267 now 2808d