syzbot


Applied filters: Label=subsystems:bridge (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KCSAN: data-race in br_fdb_update / br_fdb_update (8) bridge 6 44 24d 24d 26/29 never b25a0b4a2193 net: bridge: annotate data-races around fdb->{updated,used}
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 96d 112d 29/29 9d03h 8dca36978aa8 net: bridge: fix use-after-free due to MST port state bypass
KASAN: slab-use-after-free Read in br_switchdev_fdb_populate bridge 19 1 95d 89d 29/29 24d 8dca36978aa8 net: bridge: fix use-after-free due to MST port state bypass
WARNING in br_nf_local_in bridge netfilter -1 1 148d 144d 29/29 89d netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm
KASAN: slab-use-after-free Read in br_multicast_has_router_adjacent bridge 19 2 223d 220d 29/29 149d 7544f3f5b0b5 bridge: mcast: Fix use-after-free during router port configuration
KASAN: slab-use-after-free Read in br_multicast_add_router bridge 19 1 236d 232d 29/29 149d 7544f3f5b0b5 bridge: mcast: Fix use-after-free during router port configuration
INFO: rcu detected stall in br_handle_frame (5) bridge 1 syz 24 448d 476d 28/29 444d a1494d532e28 netdevsim: use cond_resched() in nsim_dev_trap_report_work()
KASAN: slab-use-after-free Read in br_multicast_port_group_expired bridge 19 1 583d 583d 28/29 485d 92c4ee25208d net: bridge: mcast: wait for previous gc cycles when removing port
WARNING: suspicious RCU usage in br_mst_set_state (2) bridge 4 10 590d 602d 26/29 570d 546ceb1dfdac net: bridge: mst: fix suspicious rcu usage in br_mst_set_state 36c92936e868 net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state
KMSAN: uninit-value in br_dev_xmit (2) bridge 7 C 2 633d 629d 25/29 605d 8bd67ebb50c0 net: bridge: xmit: make sure we have at least eth header len bytes
WARNING: suspicious RCU usage in br_mst_set_state bridge 4 45 605d 638d 25/29 605d 3a7c1661ae13 net: bridge: mst: fix vlan use-after-free
KASAN: slab-out-of-bounds Read in update_counters netfilter bridge 17 C 3 665d 665d 25/29 618d 0c83842df40f netfilter: validate user input for expected length
KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish (8) bridge 6 1 867d 866d 25/29 772d 44bdb313da57 net: bridge: use DEV_STATS_INC()
WARNING in dev_index_reserve bridge -1 C done 7120 844d 898d 23/29 842d f534f6581ec0 net: validate veth and vxcan peer ifindexes 30188bd7838c rtnetlink: Reject negative ifindexes in RTM_NEWLINK
KASAN: vmalloc-out-of-bounds Read in __ebt_unregister_table bridge netfilter 17 C error 4 1078d 1079d 22/29 968d e58a171d35e3 netfilter: ebtables: fix table blob use-after-free
general protection fault in br_mst_info_size bridge 2 C error 26 1408d 1412d 22/29 1072d cde3fc244b3d net: bridge: mst: prevent NULL deref in br_mst_info_size()
memory leak in do_replace bridge netfilter 3 C 1 1233d 1229d 22/29 1072d 62ce44c4fff9 netfilter: ebtables: fix memory leak when blob is malformed
KASAN: slab-out-of-bounds Read in add_del_if bridge 17 C unreliable 970 1635d 1611d 20/29 1543d 9384eacd80f3 net: core: don't call SIOCBRADD/DELIF for non-bridge devices
general protection fault in br_switchdev_fdb_notify bridge 2 C error 82 1638d 1643d 20/29 1543d 0541a6293298 net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry
WARNING in compat_do_ebt_get_ctl bridge netfilter -1 C done 15 1992d 2003d 15/29 1962d 5c04da55c754 netfilter: ebtables: reject bogus getopt len value
KASAN: slab-out-of-bounds Read in br_mrp_parse bridge 17 C done 5 2080d 2081d 15/29 2023d 617504c67e01 bridge: mrp: Fix out-of-bounds read in br_mrp_parse
KASAN: use-after-free Read in br_dev_xmit bridge 19 1 2166d 2166d 15/29 2117d 823d81b0fa2c net: bridge: fix stale eth hdr pointer in br_dev_xmit
KMSAN: uninit-value in br_nf_forward_arp (3) bridge netfilter 7 2 2254d 2246d 15/29 2178d 5604285839aa net-backports: netfilter: bridge: make sure to pull arp header in br_nf_forward_arp()
KASAN: vmalloc-out-of-bounds Read in compat_copy_entries netfilter bridge 17 C done 3 2239d 2239d 15/29 2178d e608f631f0ba netfilter: ebtables: compat: reject all padding in matches/watchers
memory leak in fdb_create (2) bridge 3 C 1 2252d 2252d 15/29 2215d c4b4c421857d net: bridge: deny dev_set_mac_address() when unregistering
memory leak in fdb_create bridge 3 C done 4 2373d 2413d 12/29 2349d d7bae09fa008 net: bridge: delete local fdb on device init failure
KASAN: use-after-free Read in brnf_exit_net bridge netfilter 19 syz done 3 2415d 2418d 12/29 2371d 7e6daf50e1f4 netfilter: bridge: prevent UAF in brnf_exit_net()
KASAN: use-after-free Read in br_mdb_ip_get bridge 19 1 2561d 2560d 12/29 2436d 1515a63fc413 net: bridge: always clear mcast matching struct on reports and leaves
KMSAN: uninit-value in br_mdb_ip_get bridge 7 5 2501d 2559d 12/29 2437d 1515a63fc413 net: bridge: always clear mcast matching struct on reports and leaves
KASAN: use-after-free Read in br_multicast_rcv bridge 19 1 2519d 2519d 11/29 2501d 083b78a9ed64 ip: fix ip_mc_may_pull() return value
general protection fault in fdb_find_rcu bridge 2 C 3 2593d 2589d 11/29 2572d f989d03ef25d net: rtnetlink: address is mandatory for rtnl_fdb_get
KASAN: use-after-free Read in nbp_vlan_rcu_free bridge 19 1 2637d 2637d 11/29 2612d 9d332e69c1dc net: bridge: fix vlan stats use-after-free on destruction
KMSAN: uninit-value in br_nf_forward_arp netfilter bridge 7 1 2801d 2798d 8/29 2755d b84bbaf7a6c8 packet: in packet_snd start writing at link layer allocation
KMSAN: uninit-value in ebt_stp_mt_check (2) bridge netfilter 7 C 222 2762d 2795d 8/29 2762d c568503ef020 netfilter: x_tables: initialise match/target check parameter struct
WARNING in ebt_do_table bridge netfilter -1 C 13 2771d 2796d 8/29 2762d 11ff7288beb2 netfilter: ebtables: reject non-bridge targets
KMSAN: uninit-value in ebt_stp_mt_check netfilter bridge 7 C 211 2795d 2840d 5/29 2795d a4995684a949 netfilter: bridge: stp fix reference to uninitialized data
KASAN: stack-out-of-bounds Write in compat_copy_entries netfilter bridge 21 syz 10 2800d 2838d 5/29 2795d 94c752f99954 netfilter: ebtables: handle string from userspace with care
WARNING: kobject bug in br_add_if bridge -1 41 2825d 2852d 5/29 2817d e8238fc2bd7b bridge: check iface upper dev when setting master via ioctl 3e14c6abbfb5 kobject: don't use WARN for registration failures
BUG: unable to handle kernel paging request in compat_copy_entries netfilter bridge 8 syz 5 2891d 2889d 5/29 2838d b71812168571 netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
BUG: unable to handle kernel paging request in ebt_among_mt_check (2) netfilter bridge 8 C 946 2870d 2886d 4/29 2870d c8d70a700a5b netfilter: bridge: ebt_among: add more missing match size checks
BUG: unable to handle kernel paging request in ebt_among_mt_check bridge netfilter 8 C 823 2888d 2903d 4/29 2888d c4585a2823ed netfilter: bridge: ebt_among: add missing match size checks
WARNING in compat_copy_entries netfilter bridge -1 C 434 2888d 2903d 4/29 2888d b71812168571 netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets