syzbot


Applied filters: Label=subsystems:bridge (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 87d 103d 28/29 never 8dca36978aa8 net: bridge: fix use-after-free due to MST port state bypass
KCSAN: data-race in br_fdb_update / br_fdb_update (8) bridge 6 44 15d 15d 24/29 never b25a0b4a2193 net: bridge: annotate data-races around fdb->{updated,used}
KASAN: slab-use-after-free Read in br_switchdev_fdb_populate bridge 19 1 85d 80d 29/29 14d 8dca36978aa8 net: bridge: fix use-after-free due to MST port state bypass
WARNING in br_nf_local_in bridge netfilter -1 1 139d 135d 29/29 79d 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 213d 211d 29/29 139d 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 227d 222d 29/29 139d 7544f3f5b0b5 bridge: mcast: Fix use-after-free during router port configuration
INFO: rcu detected stall in br_handle_frame (5) bridge 1 syz 24 438d 467d 28/29 435d 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 574d 573d 28/29 475d 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 581d 592d 26/29 561d 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 624d 620d 25/29 595d 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 595d 629d 25/29 595d 3a7c1661ae13 net: bridge: mst: fix vlan use-after-free
KASAN: slab-out-of-bounds Read in update_counters netfilter bridge 17 C 3 656d 656d 25/29 609d 0c83842df40f netfilter: validate user input for expected length
KCSAN: data-race in br_handle_frame_finish / br_handle_frame_finish (8) bridge 6 1 858d 857d 25/29 763d 44bdb313da57 net: bridge: use DEV_STATS_INC()
WARNING in dev_index_reserve bridge -1 C done 7120 835d 889d 23/29 832d 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 1069d 1069d 22/29 958d e58a171d35e3 netfilter: ebtables: fix table blob use-after-free
general protection fault in br_mst_info_size bridge 2 C error 26 1399d 1402d 22/29 1062d cde3fc244b3d net: bridge: mst: prevent NULL deref in br_mst_info_size()
memory leak in do_replace bridge netfilter 3 C 1 1224d 1220d 22/29 1062d 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 1625d 1602d 20/29 1534d 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 1629d 1634d 20/29 1534d 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 1983d 1994d 15/29 1953d 5c04da55c754 netfilter: ebtables: reject bogus getopt len value
KASAN: slab-out-of-bounds Read in br_mrp_parse bridge 17 C done 5 2071d 2072d 15/29 2014d 617504c67e01 bridge: mrp: Fix out-of-bounds read in br_mrp_parse
KASAN: use-after-free Read in br_dev_xmit bridge 19 1 2157d 2157d 15/29 2107d 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 2245d 2237d 15/29 2169d 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 bridge netfilter 17 C done 3 2230d 2230d 15/29 2169d e608f631f0ba netfilter: ebtables: compat: reject all padding in matches/watchers
memory leak in fdb_create (2) bridge 3 C 1 2243d 2242d 15/29 2206d c4b4c421857d net: bridge: deny dev_set_mac_address() when unregistering
memory leak in fdb_create bridge 3 C done 4 2364d 2404d 12/29 2339d d7bae09fa008 net: bridge: delete local fdb on device init failure
KASAN: use-after-free Read in brnf_exit_net netfilter bridge 19 syz done 3 2405d 2408d 12/29 2361d 7e6daf50e1f4 netfilter: bridge: prevent UAF in brnf_exit_net()
KASAN: use-after-free Read in br_mdb_ip_get bridge 19 1 2551d 2551d 12/29 2427d 1515a63fc413 net: bridge: always clear mcast matching struct on reports and leaves
KMSAN: uninit-value in br_mdb_ip_get bridge 7 5 2491d 2550d 12/29 2427d 1515a63fc413 net: bridge: always clear mcast matching struct on reports and leaves
KASAN: use-after-free Read in br_multicast_rcv bridge 19 1 2510d 2510d 11/29 2491d 083b78a9ed64 ip: fix ip_mc_may_pull() return value
general protection fault in fdb_find_rcu bridge 2 C 3 2584d 2580d 11/29 2563d f989d03ef25d net: rtnetlink: address is mandatory for rtnl_fdb_get
KASAN: use-after-free Read in nbp_vlan_rcu_free bridge 19 1 2628d 2628d 11/29 2603d 9d332e69c1dc net: bridge: fix vlan stats use-after-free on destruction
KMSAN: uninit-value in br_nf_forward_arp netfilter bridge 7 1 2792d 2788d 8/29 2745d b84bbaf7a6c8 packet: in packet_snd start writing at link layer allocation
KMSAN: uninit-value in ebt_stp_mt_check (2) netfilter bridge 7 C 222 2753d 2785d 8/29 2753d c568503ef020 netfilter: x_tables: initialise match/target check parameter struct
WARNING in ebt_do_table bridge netfilter -1 C 13 2762d 2787d 8/29 2753d 11ff7288beb2 netfilter: ebtables: reject non-bridge targets
KMSAN: uninit-value in ebt_stp_mt_check bridge netfilter 7 C 211 2786d 2831d 5/29 2785d a4995684a949 netfilter: bridge: stp fix reference to uninitialized data
KASAN: stack-out-of-bounds Write in compat_copy_entries bridge netfilter 23 syz 10 2790d 2829d 5/29 2785d 94c752f99954 netfilter: ebtables: handle string from userspace with care
WARNING: kobject bug in br_add_if bridge -1 41 2816d 2842d 5/29 2808d 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 bridge netfilter 8 syz 5 2881d 2880d 5/29 2829d b71812168571 netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
BUG: unable to handle kernel paging request in ebt_among_mt_check (2) bridge netfilter 8 C 946 2861d 2877d 4/29 2861d c8d70a700a5b netfilter: bridge: ebt_among: add more missing match size checks
WARNING in compat_copy_entries bridge netfilter -1 C 434 2878d 2894d 4/29 2878d b71812168571 netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets
BUG: unable to handle kernel paging request in ebt_among_mt_check netfilter bridge 8 C 823 2878d 2894d 4/29 2878d c4585a2823ed netfilter: bridge: ebt_among: add missing match size checks