syzbot


Out of 111 bugs, 99 were automatically obsoleted (8 due to revoked reproducers), 12 were invalidated by users.
Applied filters: Label=subsystems:batman (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
BUG: workqueue leaked atomic, lock or RCU: kworker/u8:NUM[NUM] batman -1 1 93d 89d
KMSAN: uninit-value in batadv_mcast_mla_update batman 7 1 104d 100d
BUG: unable to handle kernel NULL pointer dereference in llc_ui_setsockopt batman 10 10 41d 74d
KCSAN: data-race in batadv_hard_if_event / batadv_mcast_mla_update batman 6 156 72d 635d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (6) batman 6 1 79d 79d
KASAN: slab-use-after-free Write in batadv_forw_packet_steal batman 24 3 133d 133d
KCSAN: data-race in batadv_bla_purge_backbone_gw / batadv_bla_tx batman 6 1 90d 90d
KMSAN: uninit-value in batadv_nc_purge_paths batman 7 3 48d 98d
INFO: rcu detected stall in batadv_dat_purge (3) batman 1 1 150d 150d
KASAN: slab-use-after-free Write in batadv_forw_packet_queue batman 24 2 160d 160d
BUG: soft lockup in neigh_timer_handler (3) batman 1 2 158d 158d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 182d 326d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (6) batman 6 1 144d 126d
KCSAN: data-race in desc_read_finalized_seq / prb_reserve batman 6 95 167d 236d
WARNING: locking bug in batadv_nc_purge_paths batman 4 1 234d 230d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (5) batman 6 2 194d 201d
BUG: unable to handle kernel paging request in __run_timer_base batman bcachefs 8 syz 1 250d 246d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (4) batman 6 2 207d 220d
INFO: rcu detected stall in batadv_tt_purge (4) batman 1 1 244d 244d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (5) batman 6 2 226d 257d
INFO: rcu detected stall in packet_ioctl batman 1 1 287d 287d
INFO: task hung in batadv_nc_process_nc_paths batman 1 1 313d 313d
KMSAN: uninit-value in batadv_purge_outstanding_packets batman 7 1 252d 252d
KMSAN: uninit-value in batadv_nc_worker (3) batman 7 1 310d 310d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (4) batman 6 1 340d 340d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (3) batman 6 2 340d 373d
INFO: rcu detected stall in batadv_mcast_mla_update batman 1 6 378d 474d
KCSAN: data-race in data_push_tail / mac_address_string (2) batman 6 1 351d 351d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (3) batman 6 1 378d 378d
KCSAN: data-race in batadv_hardif_activate_interface / batadv_mcast_mla_update (2) batman 6 2 379d 393d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (3) batman 6 3 386d 407d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (4) batman 6 2 397d 417d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule (3) batman 6 1 417d 417d
BUG: soft lockup in batadv_tt_purge batman 1 1 473d 471d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule (3) batman 6 1 439d 439d
KCSAN: data-race in data_alloc / data_push_tail (2) batman 6 44 441d 585d
BUG: soft lockup in dev_ioctl batman 1 2 511d 576d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule (2) batman 6 1 458d 458d
KCSAN: data-race in batadv_hardif_disable_interface / batadv_iv_ogm_schedule batman 6 1 485d 485d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (2) batman 6 1 494d 494d
KCSAN: data-race in data_push_tail / mac_address_string batman 6 2 517d 534d
KCSAN: data-race in data_push_tail / vsnprintf (7) block batman 6 2 517d 544d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule (2) batman 6 1 530d 530d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (3) batman 6 1 544d 544d
KCSAN: data-race in batadv_hardif_activate_interface / batadv_mcast_mla_update batman 6 3 547d 558d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (2) batman 6 1 553d 553d
INFO: rcu detected stall in __netif_receive_skb_core (2) batman 1 1 622d 622d
INFO: rcu detected stall in batadv_tt_purge (3) batman 1 1 689d 673d
INFO: rcu detected stall in batadv_purge_orig (2) batman 1 4 698d 910d
memory leak in skb_clone (2) batman 3 syz 2 718d 772d
INFO: rcu detected stall in rtnl_newlink (3) batman 1 C error done 3 775d 825d
KASAN: slab-use-after-free Write in detach_if_pending batman wireguard 24 2 887d 896d
WARNING: ODEBUG bug in netdev_freemem (2) batman -1 syz error error 1377 843d 2298d
WARNING in batadv_dat_free (2) batman -1 1 840d 840d
general protection fault in debug_check_no_obj_freed (7) fs batman 2 3 835d 883d
KMSAN: uninit-value in batadv_nc_worker (2) batman 7 1 849d 849d
KASAN: slab-use-after-free Write in expire_timers mm acpi batman 24 7 887d 889d
general protection fault in detach_timer batman mm tomoyo 24 4 887d 891d
KMSAN: uninit-value in batadv_get_vid batman 7 C 1947 949d 2053d
INFO: rcu detected stall in batadv_tt_purge (2) batman 1 C done inconclusive 3 967d 1535d
KASAN: slab-use-after-free Read in pwq_unbound_release_workfn batman 24 4 923d 921d
WARNING: locking bug in batadv_nc_process_nc_paths batman 4 1 925d 921d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (4) batman 1 3 984d 1109d
general protection fault in batadv_tt_local_table_free batman 2 1 981d 977d
upstream test error: WARNING: ODEBUG bug in netdev_run_todo (2) batman -1 2 1045d 1113d
WARNING in batadv_nc_purge_paths batman -1 1 1048d 1044d
WARNING in init_timer_key (2) batman -1 1 1068d 1068d
WARNING: refcount bug in batadv_hardif_release batman 13 1 1032d 1032d
INFO: rcu detected stall in rtnl_newlink batman 1 C done inconclusive 201 1100d 1902d
INFO: rcu detected stall in batadv_purge_orig batman 1 1 1153d 1153d
KASAN: use-after-free Write in init_timer_key batman 24 1 1183d 1183d
KMSAN: uninit-value in sprintf batman usb 7 syz 18 1279d 1465d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (3) batman 1 2 1215d 1277d
INFO: rcu detected stall in dev_ioctl batman 1 18 1276d 2144d
INFO: rcu detected stall in sendmsg (2) batman 1 1 1334d 1334d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (2) batman 6 1 1303d 1285d
KMSAN: uninit-value in batadv_tt_hash_find (2) batman 7 1 1370d 1370d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (2) batman 6 1 1345d 1345d
INFO: rcu detected stall in net_rx_action (2) batman 1 1 1415d 1415d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (2) batman 1 6 1367d 1560d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx batman 6 1 1376d 1360d
WARNING in batadv_dat_free batman -1 1 1433d 1433d
INFO: rcu detected stall in batadv_dat_purge batman 1 1 1457d 1457d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule batman 6 1 1406d 1394d
KCSAN: data-race in batadv_interface_tx / batadv_interface_tx batman 6 1 1418d 1418d
WARNING: refcount bug in batadv_hard_if_event batman 13 3 1415d 1416d
INFO: rcu detected stall in rtnl_setlink batman 1 1 1498d 1498d
BUG: sleeping function called from invalid context in crypto_drop_spawn (2) batman 5 1 1563d 1559d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet batman 1 2 1687d 1690d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule batman 6 1 1718d 1718d
KMSAN: uninit-value in batadv_nc_worker batman 7 1 1833d 1833d
general protection fault in batadv_iv_ogm_schedule_buff (2) batman 2 4 1835d 1919d
BUG: unable to handle kernel paging request in preempt_schedule_notrace_thunk batman 8 3 1852d 1856d
general protection fault in batadv_iv_ogm_schedule (2) batman 2 1 1854d 1854d
general protection fault in batadv_hardif_get_by_netdev batman 2 3 1870d 1912d
KMSAN: uninit-value in batadv_interface_tx (2) batman 7 19 1901d 2078d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_send_outstanding_bcast_packet batman 6 1 1837d 1837d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu batman 6 1 1847d 1847d
INFO: rcu detected stall in batadv_mcast_get_bridge batman 1 1 1976d 1976d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_ogm_schedule_buff (2) batman 6 1 2005d 2005d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_send_outstanding_bat_ogm_packet batman 6 1 2029d 2029d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule_buff batman 6 1 2060d 2060d
KCSAN: data-race in enqueue_timer / timer_reduce (2) batman 6 5 2075d 2138d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock batman 6 1 2081d 2081d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_ogm_schedule_buff batman 6 1 2081d 2081d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add batman 6 18 2081d 2161d
KMSAN: uninit-value in batadv_hard_if_event batman 7 11 2171d 2182d
KCSAN: data-race in enqueue_timer / timer_reduce batman 6 2 2159d 2164d
BUG: unable to handle kernel paging request in batadv_nc_purge_paths batman 8 1 2307d 2307d
WARNING in __cancel_work_timer batman -1 1 2301d 2301d
KCSAN: data-race in add_timer / timer_clear_idle batman 6 2 2186d 2191d