syzbot


Out of 115 bugs, 103 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
INFO: rcu detected stall in batadv_forw_packet_free batman 1 1 82d 82d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (4) batman race:harmful 6 1 87d 54d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (5) batman 6 1 158d 158d
KCSAN: data-race in batadv_bla_purge_backbone_gw / batadv_bla_tx (2) batman 6 1 162d 162d
BUG: workqueue leaked atomic, lock or RCU: kworker/u8:NUM[NUM] batman -1 1 237d 233d
KMSAN: uninit-value in batadv_mcast_mla_update batman 7 1 249d 245d
BUG: unable to handle kernel NULL pointer dereference in llc_ui_setsockopt batman 10 10 186d 218d
KCSAN: data-race in batadv_hard_if_event / batadv_mcast_mla_update batman 6 156 217d 780d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (6) batman 6 1 224d 224d
KASAN: slab-use-after-free Write in batadv_forw_packet_steal batman 22 3 278d 278d
KCSAN: data-race in batadv_bla_purge_backbone_gw / batadv_bla_tx batman 6 1 234d 234d
KMSAN: uninit-value in batadv_nc_purge_paths batman 7 3 193d 242d
INFO: rcu detected stall in batadv_dat_purge (3) batman 1 1 294d 294d
KASAN: slab-use-after-free Write in batadv_forw_packet_queue batman 22 2 305d 305d
BUG: soft lockup in neigh_timer_handler (3) batman 1 2 303d 303d
INFO: rcu detected stall in rescuer_thread ext4 batman 1 C done error 16 327d 470d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (6) batman 6 1 288d 271d
KCSAN: data-race in desc_read_finalized_seq / prb_reserve batman 6 95 312d 381d
WARNING: locking bug in batadv_nc_purge_paths batman 4 1 379d 375d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (5) batman 6 2 338d 346d
BUG: unable to handle kernel paging request in __run_timer_base batman 8 syz 1 394d 390d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (4) batman 6 2 352d 365d
INFO: rcu detected stall in batadv_tt_purge (4) batman 1 1 388d 388d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (5) batman 6 2 370d 402d
INFO: rcu detected stall in packet_ioctl batman 1 1 431d 431d
INFO: task hung in batadv_nc_process_nc_paths batman 1 1 458d 458d
KMSAN: uninit-value in batadv_purge_outstanding_packets batman 7 1 396d 396d
KMSAN: uninit-value in batadv_nc_worker (3) batman 7 1 455d 455d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (4) batman 6 1 485d 485d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (3) batman 6 2 485d 518d
INFO: rcu detected stall in batadv_mcast_mla_update batman 1 6 523d 618d
KCSAN: data-race in data_push_tail / mac_address_string (2) batman 6 1 496d 496d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (3) batman 6 1 523d 523d
KCSAN: data-race in batadv_hardif_activate_interface / batadv_mcast_mla_update (2) batman 6 2 523d 538d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (3) batman 6 3 531d 552d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (4) batman 6 2 542d 562d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule (3) batman 6 1 562d 562d
BUG: soft lockup in batadv_tt_purge batman 1 1 617d 616d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule (3) batman 6 1 584d 584d
KCSAN: data-race in data_alloc / data_push_tail (2) batman 6 44 586d 730d
BUG: soft lockup in dev_ioctl batman 1 2 656d 721d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule (2) batman 6 1 603d 603d
KCSAN: data-race in batadv_hardif_disable_interface / batadv_iv_ogm_schedule batman 6 1 629d 629d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock (2) batman 6 1 639d 639d
KCSAN: data-race in data_push_tail / mac_address_string batman 6 2 661d 678d
KCSAN: data-race in data_push_tail / vsnprintf (7) block batman 6 2 662d 689d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule (2) batman 6 1 674d 674d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (3) batman 6 1 689d 689d
KCSAN: data-race in batadv_hardif_activate_interface / batadv_mcast_mla_update batman 6 3 692d 703d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu (2) batman 6 1 698d 698d
INFO: rcu detected stall in __netif_receive_skb_core (2) batman 1 1 767d 767d
INFO: rcu detected stall in batadv_tt_purge (3) batman 1 1 834d 818d
INFO: rcu detected stall in batadv_purge_orig (2) batman 1 4 842d 1054d
memory leak in skb_clone (2) batman 3 syz 2 862d 917d
INFO: rcu detected stall in rtnl_newlink (3) batman 1 C error done 3 920d 970d
KASAN: slab-use-after-free Write in detach_if_pending batman wireguard 22 2 1032d 1041d
WARNING: ODEBUG bug in netdev_freemem (2) batman -1 syz error error 1377 988d 2443d
WARNING in batadv_dat_free (2) batman -1 1 985d 985d
general protection fault in debug_check_no_obj_freed (7) fs batman 2 3 980d 1027d
KMSAN: uninit-value in batadv_nc_worker (2) batman 7 1 994d 994d
KASAN: slab-use-after-free Write in expire_timers mm acpi batman 22 7 1032d 1033d
general protection fault in detach_timer mm tomoyo batman 22 4 1032d 1036d
KMSAN: uninit-value in batadv_get_vid batman 7 C 1947 1094d 2198d
INFO: rcu detected stall in batadv_tt_purge (2) batman 1 C done inconclusive 3 1112d 1680d
KASAN: slab-use-after-free Read in pwq_unbound_release_workfn batman 22 4 1068d 1066d
WARNING: locking bug in batadv_nc_process_nc_paths batman 4 1 1069d 1065d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (4) batman 1 3 1129d 1254d
general protection fault in batadv_tt_local_table_free batman 2 1 1126d 1122d
upstream test error: WARNING: ODEBUG bug in netdev_run_todo (2) batman -1 2 1190d 1258d
WARNING in batadv_nc_purge_paths batman -1 1 1193d 1189d
WARNING in init_timer_key (2) batman -1 1 1213d 1213d
WARNING: refcount bug in batadv_hardif_release batman 13 1 1177d 1177d
INFO: rcu detected stall in rtnl_newlink batman 1 C done inconclusive 201 1245d 2047d
INFO: rcu detected stall in batadv_purge_orig batman 1 1 1298d 1298d
KASAN: use-after-free Write in init_timer_key batman 22 1 1328d 1328d
KMSAN: uninit-value in sprintf batman usb 7 syz 18 1424d 1610d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (3) batman 1 2 1360d 1421d
INFO: rcu detected stall in dev_ioctl batman 1 18 1421d 2288d
INFO: rcu detected stall in sendmsg (2) batman 1 1 1479d 1479d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx (2) batman 6 1 1447d 1430d
KMSAN: uninit-value in batadv_tt_hash_find (2) batman 7 1 1514d 1514d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add (2) batman 6 1 1490d 1490d
INFO: rcu detected stall in net_rx_action (2) batman 1 1 1559d 1559d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet (2) batman 1 6 1511d 1704d
KCSAN: data-race in batadv_bla_tx / batadv_bla_tx batman 6 1 1521d 1505d
WARNING in batadv_dat_free batman -1 1 1578d 1578d
INFO: rcu detected stall in batadv_dat_purge batman 1 1 1602d 1602d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_iv_ogm_schedule batman 6 1 1551d 1539d
KCSAN: data-race in batadv_interface_tx / batadv_interface_tx batman 6 1 1563d 1563d
WARNING: refcount bug in batadv_hard_if_event batman 13 3 1559d 1561d
INFO: rcu detected stall in rtnl_setlink batman 1 1 1643d 1643d
BUG: sleeping function called from invalid context in crypto_drop_spawn (2) batman 5 1 1708d 1704d
INFO: rcu detected stall in batadv_iv_send_outstanding_bat_ogm_packet batman 1 2 1831d 1835d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule batman 6 1 1863d 1863d
KMSAN: uninit-value in batadv_nc_worker batman 7 1 1978d 1978d
general protection fault in batadv_iv_ogm_schedule_buff (2) batman 2 4 1980d 2064d
BUG: unable to handle kernel paging request in preempt_schedule_notrace_thunk batman 8 3 1997d 2001d
general protection fault in batadv_iv_ogm_schedule (2) batman 2 1 1999d 1999d
general protection fault in batadv_hardif_get_by_netdev batman 2 3 2015d 2057d
KMSAN: uninit-value in batadv_interface_tx (2) batman 7 19 2046d 2222d
KCSAN: data-race in batadv_hardif_enable_interface / batadv_send_outstanding_bcast_packet batman 6 1 1982d 1982d
KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu batman 6 1 1992d 1992d
INFO: rcu detected stall in batadv_mcast_get_bridge batman 1 1 2121d 2121d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_ogm_schedule_buff (2) batman 6 1 2150d 2150d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_send_outstanding_bat_ogm_packet batman 6 1 2174d 2174d
KCSAN: data-race in batadv_check_known_mac_addr / batadv_iv_ogm_schedule_buff batman 6 1 2205d 2205d
KCSAN: data-race in enqueue_timer / timer_reduce (2) batman 6 5 2219d 2282d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_commit_changes_nolock batman 6 1 2225d 2225d
KCSAN: data-race in batadv_hardif_disable_interface.cold / batadv_iv_ogm_schedule_buff batman 6 1 2226d 2226d
KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add batman 6 18 2226d 2306d
KMSAN: uninit-value in batadv_hard_if_event batman 7 11 2316d 2327d
KCSAN: data-race in enqueue_timer / timer_reduce batman 6 2 2303d 2309d
BUG: unable to handle kernel paging request in batadv_nc_purge_paths batman 8 1 2452d 2451d
WARNING in __cancel_work_timer batman -1 1 2446d 2446d
KCSAN: data-race in add_timer / timer_clear_idle batman 6 2 2330d 2336d