syzbot


Out of 120 bugs, 106 were automatically obsoleted (8 due to revoked reproducers), 14 were invalidated by users.
Applied filters: Label=subsystems:batman (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (6) race:benign batman prio:low 6 3 77d 130d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (5) batman 6 2 94d 132d
INFO: rcu detected stall in batadv_dat_purge (4) batman 1 syz error error 1 163d 163d
KMSAN: uninit-value in batadv_interface_tx (3) batman 7 C 9 102d 163d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (7) batman 6 1 155d 130d
INFO: rcu detected stall in batadv_forw_packet_free batman 1 1 200d 200d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (4) batman race:harmful 6 1 206d 172d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (5) batman 6 1 277d 277d
KCSAN: data-race in batadv_bla_purge_backbone_gw / batadv_bla_tx (2) batman 6 1 280d 280d
BUG: workqueue leaked atomic, lock or RCU: kworker/u8:NUM[NUM] batman -1 1 355d 351d
KMSAN: uninit-value in batadv_mcast_mla_update batman 7 1 367d 363d
BUG: unable to handle kernel NULL pointer dereference in llc_ui_setsockopt batman 10 10 304d 337d
KCSAN: data-race in batadv_hard_if_event / batadv_mcast_mla_update batman 6 156 335d 898d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (6) batman 6 1 342d 342d
KASAN: slab-use-after-free Write in batadv_forw_packet_steal batman 22 3 396d 396d
KCSAN: data-race in batadv_bla_purge_backbone_gw / batadv_bla_tx batman 6 1 353d 353d
KMSAN: uninit-value in batadv_nc_purge_paths batman 7 3 311d 361d
INFO: rcu detected stall in batadv_dat_purge (3) batman 1 1 413d 413d
KASAN: slab-use-after-free Write in batadv_forw_packet_queue batman 22 2 423d 423d
BUG: soft lockup in neigh_timer_handler (3) batman 1 2 421d 421d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 445d 589d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (6) batman 6 1 406d 389d
KCSAN: data-race in desc_read_finalized_seq / prb_reserve batman 6 95 430d 499d
WARNING: locking bug in batadv_nc_purge_paths batman 4 1 497d 493d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (5) batman 6 2 457d 464d
BUG: unable to handle kernel paging request in __run_timer_base batman 8 syz 1 513d 509d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (4) batman 6 2 470d 483d
INFO: rcu detected stall in batadv_tt_purge (4) batman 1 1 507d 507d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (5) batman 6 2 489d 520d
INFO: rcu detected stall in packet_ioctl batman 1 1 550d 550d
INFO: task hung in batadv_nc_process_nc_paths batman 1 1 576d 576d
KMSAN: uninit-value in batadv_purge_outstanding_packets batman 7 1 515d 515d
KMSAN: uninit-value in batadv_nc_worker (3) batman 7 1 573d 573d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (4) batman 6 1 603d 603d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (3) batman 6 2 603d 636d
INFO: rcu detected stall in batadv_mcast_mla_update batman 1 6 641d 736d
KCSAN: data-race in data_push_tail / mac_address_string (2) batman 6 1 614d 614d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (3) batman 6 1 641d 641d
KCSAN: data-race in batadv_hardif_activate_interface / batadv_mcast_mla_update (2) batman 6 2 642d 656d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (3) batman 6 3 649d 670d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (4) batman 6 2 660d 680d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule (3) batman 6 1 680d 680d
BUG: soft lockup in batadv_tt_purge batman 1 1 736d 734d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule (3) batman 6 1 702d 702d
KCSAN: data-race in data_alloc / data_push_tail (2) batman 6 44 704d 848d
BUG: soft lockup in dev_ioctl batman 1 2 774d 839d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule (2) batman 6 1 721d 721d
KCSAN: data-race in batadv_hardif_disable_interface / batadv_iv_ogm_schedule batman 6 1 747d 747d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (2) batman 6 1 757d 757d
KCSAN: data-race in data_push_tail / mac_address_string batman 6 2 780d 797d
KCSAN: data-race in data_push_tail / vsnprintf (7) block batman 6 2 780d 807d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule (2) batman 6 1 793d 793d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (3) batman 6 1 807d 807d
KCSAN: data-race in batadv_hardif_activate_interface / batadv_mcast_mla_update batman 6 3 810d 821d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (2) batman 6 1 816d 816d
INFO: rcu detected stall in __netif_receive_skb_core (2) batman 1 1 885d 885d
INFO: rcu detected stall in batadv_tt_purge (3) batman 1 1 952d 936d
INFO: rcu detected stall in batadv_purge_orig (2) batman 1 4 961d 1173d
memory leak in skb_clone (2) batman 3 syz 2 981d 1035d
INFO: rcu detected stall in rtnl_newlink (3) batman 1 C error done 3 1038d 1088d
KASAN: slab-use-after-free Write in detach_if_pending batman wireguard 22 2 1150d 1159d
WARNING: ODEBUG bug in netdev_freemem (2) batman -1 syz error error 1377 1106d 2561d
WARNING in batadv_dat_free (2) batman -1 1 1103d 1103d
general protection fault in debug_check_no_obj_freed (7) fs batman 2 3 1098d 1146d
KMSAN: uninit-value in batadv_nc_worker (2) batman 7 1 1112d 1112d
KASAN: slab-use-after-free Write in expire_timers mm acpi batman 22 7 1150d 1152d
general protection fault in detach_timer mm tomoyo batman 22 4 1150d 1154d
KMSAN: uninit-value in batadv_get_vid batman 7 C 1947 1212d 2316d
INFO: rcu detected stall in batadv_tt_purge (2) batman 1 C done inconclusive 3 1230d 1798d
KASAN: slab-use-after-free Read in pwq_unbound_release_workfn batman 22 4 1186d 1184d
WARNING: locking bug in batadv_nc_process_nc_paths batman 4 1 1188d 1184d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (4) batman 1 3 1247d 1372d
general protection fault in batadv_tt_local_table_free batman 2 1 1244d 1240d
upstream test error: WARNING: ODEBUG bug in netdev_run_todo (2) batman -1 2 1308d 1376d
WARNING in batadv_nc_purge_paths batman -1 1 1311d 1307d
WARNING in init_timer_key (2) batman -1 1 1331d 1331d
WARNING: refcount bug in batadv_hardif_release batman 13 1 1295d 1295d
INFO: rcu detected stall in rtnl_newlink batman 1 C done inconclusive 201 1363d 2165d
INFO: rcu detected stall in batadv_purge_orig batman 1 1 1416d 1416d
KASAN: use-after-free Write in init_timer_key batman 22 1 1446d 1446d
KMSAN: uninit-value in sprintf batman usb 7 syz 18 1542d 1728d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (3) batman 1 2 1478d 1540d
INFO: rcu detected stall in dev_ioctl batman 1 18 1539d 2407d
INFO: rcu detected stall in sendmsg (2) batman 1 1 1597d 1597d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (2) batman 6 1 1566d 1548d
KMSAN: uninit-value in batadv_tt_hash_find (2) batman 7 1 1633d 1633d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (2) batman 6 1 1608d 1608d
INFO: rcu detected stall in net_rx_action (2) batman 1 1 1678d 1678d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (2) batman 1 6 1630d 1823d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx batman 6 1 1639d 1623d
WARNING in batadv_dat_free batman -1 1 1696d 1696d
INFO: rcu detected stall in batadv_dat_purge batman 1 1 1720d 1720d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule batman 6 1 1669d 1657d
KCSAN: data-race in batadv_interface_tx / batadv_interface_tx batman 6 1 1681d 1681d
WARNING: refcount bug in batadv_hard_if_event batman 13 3 1677d 1679d
INFO: rcu detected stall in rtnl_setlink batman 1 1 1761d 1761d
BUG: sleeping function called from invalid context in crypto_drop_spawn (2) batman 5 1 1826d 1822d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet batman 1 2 1950d 1953d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule batman 6 1 1981d 1981d
KMSAN: uninit-value in batadv_nc_worker batman 7 1 2096d 2096d
general protection fault in batadv_iv_ogm_schedule_buff (2) batman 2 4 2098d 2182d
BUG: unable to handle kernel paging request in preempt_schedule_notrace_thunk batman 8 3 2115d 2119d
general protection fault in batadv_iv_ogm_schedule (2) batman 2 1 2117d 2117d
general protection fault in batadv_hardif_get_by_netdev batman 2 3 2133d 2175d
KMSAN: uninit-value in batadv_interface_tx (2) batman 7 19 2164d 2341d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_send_outstanding_bcast_packet batman 6 1 2100d 2100d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu batman 6 1 2110d 2110d
INFO: rcu detected stall in batadv_mcast_get_bridge batman 1 1 2239d 2239d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_ogm_schedule_buff (2) batman 6 1 2268d 2268d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_send_outstanding_bat_ogm_packet batman 6 1 2292d 2292d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule_buff batman 6 1 2323d 2323d
KCSAN: data-race in enqueue_timer / timer_reduce (2) batman 6 5 2337d 2401d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock batman 6 1 2344d 2344d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_ogm_schedule_buff batman 6 1 2344d 2344d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add batman 6 18 2344d 2424d
KMSAN: uninit-value in batadv_hard_if_event batman 7 11 2434d 2445d
KCSAN: data-race in enqueue_timer / timer_reduce batman 6 2 2421d 2427d
BUG: unable to handle kernel paging request in batadv_nc_purge_paths batman 8 1 2570d 2569d
WARNING in __cancel_work_timer batman -1 1 2564d 2564d
KCSAN: data-race in add_timer / timer_clear_idle batman 6 2 2449d 2454d