syzbot

 sign-in | mailing list | source | docs
🐞 Open [908] ≡ Subsystems 🐞 Fixed [4782] 🐞 Invalid [11293] ⬇ Missing Backports [32] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:tipc (drop)
Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
INFO: rcu detected stall in tipc_sendmsg (2) tipc 1 60d 60d 24/25 never 8c21ab1bae94 net/sched: fq_pie: avoid stalls in fq_pie_timer()
WARNING in _copy_from_iter block tipc C error 32057 204d 298d 24/25 116d 11a4d6f67cf5 tipc: fix kernel warning when sending SYN message
KMSAN: uninit-value in tipc_nl_compat_name_table_dump (3) tipc C 65 317d 333d 24/25 220d 1c075b192fe4 tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
KMSAN: uninit-value in __tipc_nl_bearer_enable tipc C 1288 221d 1749d 24/25 220d 7f36f798f89b tipc: check attribute length for bearer name
KASAN: use-after-free Read in tipc_named_reinit (2) tipc 1 521d 517d 24/25 220d 911600bf5a5e tipc: fix use-after-free Read in tipc_named_reinit
general protection fault in kernel_accept (5) tipc 1 374d 370d 24/25 220d 82cb4e4612c6 tipc: fix a null-ptr-deref in tipc_topsrv_accept
KMSAN: kernel-infoleak in move_addr_to_user (6) tipc C 4 613d 651d 22/25 573d d6d86830705f net ticp:fix a kernel-infoleak in __tipc_sendmsg()
KASAN: use-after-free Read in tipc_recvmsg tipc C done 2198 798d 806d 22/25 692d cc19862ffe45 tipc: fix an use-after-free issue in tipc_recvmsg
KMSAN: kernel-infoleak in move_addr_to_user (5) tipc 3 793d 934d 22/25 692d 50535249f624 net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()
KMSAN: uninit-value in tipc_nl_node_set_key tipc 1 932d 932d 22/25 692d 0217ed2848e8 tipc: better validate user input in tipc_nl_retrieve_key()
INFO: rcu detected stall in tipc_release tipc C done done 4 1047d 1183d 21/25 937d cc00bcaa5899 netfilter: x_tables: Switch synchronization to RCU
KASAN: use-after-free Read in tipc_named_reinit tipc 6 1155d 1209d 17/25 1050d fdeba99b1e58 tipc: fix use-after-free in tipc_bcast_get_mode
KASAN: use-after-free Read in tipc_mcast_xmit (2) tipc C done 37 1081d 1095d 17/25 1050d ed42989eab57 tipc: fix the skb_unshare() in tipc_buf_append()
KASAN: use-after-free Read in tipc_bcast_get_mode tipc 1 1156d 1155d 17/25 1050d fdeba99b1e58 tipc: fix use-after-free in tipc_bcast_get_mode
BUG: using smp_processor_id() in preemptible code in tipc_crypto_xmit tipc C done done 468 1123d 1193d 17/25 1050d bb8872a1e6bc tipc: fix using smp_processor_id() in preemptible
memory leak in tipc_group_create_member tipc C 32 1115d 1523d 17/25 1088d bb3a420d47ab tipc: Fix memory leak in tipc_group_create_member()
WARNING: suspicious RCU usage in tipc_l2_send_msg tipc syz done 60 1135d 1193d 17/25 1111d f6db90964162 tipc: call rcu_read_lock() in tipc_aead_encrypt_done()
KMSAN: uninit-value in __tipc_nl_compat_dumpit (3) tipc C 6181 1112d 1176d 17/25 1111d 47733f9daf4f tipc: fix uninit skb->data in tipc_nl_compat_dumpit()
KASAN: vmalloc-out-of-bounds Read in tipc_nl_publ_dump tipc C 22 1175d 1193d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
KASAN: vmalloc-out-of-bounds Read in __nla_validate_parse tipc 7 1176d 1192d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
KASAN: use-after-free Read in tipc_nl_publ_dump (2) tipc C 14 1179d 1190d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
KASAN: use-after-free Read in tipc_nl_node_dump_monitor_peer (2) tipc C 54 1178d 1193d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
KASAN: use-after-free Read in tipc_udp_nl_dump_remoteip (2) tipc C 9 1178d 1197d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
KASAN: use-after-free Read in tipc_nl_node_dump_link tipc C error 10 1184d 1193d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
KASAN: vmalloc-out-of-bounds Read in tipc_nl_node_dump_monitor_peer tipc C error 9 1178d 1196d 17/25 1169d bf64ff4c2aac genetlink: get rid of family->attrbuf
WARNING in tipc_msg_append tipc C done 107 1199d 1213d 17/25 1172d c9aa81faf191 tipc: fix kernel WARNING in tipc_msg_append()
general protection fault in __tipc_sendstream tipc C done 444 1193d 1223d 17/25 1172d 4c21daae3dbc tipc: Fix NULL pointer dereference in __tipc_sendstream() 5e9eeccc58f3 tipc: fix NULL pointer dereference in streaming
KMSAN: uninit-value in __tipc_nl_compat_dumpit tipc C 4428 1322d 1391d 16/25 1322d a7869e5f9174 tipc: eliminate KMSAN: uninit-value in __tipc_nl_compat_dumpit error
KASAN: use-after-free Read in tipc_nl_node_dump_monitor_peer tipc C done 3 1455d 1454d 16/25 1390d ab5b526da048 net: genetlink: always allocate separate attrs for dumpit ops
KASAN: use-after-free Read in tipc_nl_publ_dump tipc C 2 1457d 1456d 16/25 1390d ab5b526da048 net: genetlink: always allocate separate attrs for dumpit ops
general protection fault in tipc_nl_publ_dump tipc C 135 1454d 1456d 16/25 1390d 6ea67769ff33 net: tipc: prepare attrs in __tipc_nl_compat_dumpit()
KASAN: use-after-free Read in tipc_udp_nl_dump_remoteip tipc C done 3 1455d 1456d 16/25 1390d ab5b526da048 net: genetlink: always allocate separate attrs for dumpit ops
KMSAN: uninit-value in tipc_nl_compat_bearer_disable tipc C 19 1553d 1566d 13/25 1526d 4f07b80c9733 tipc: check msg->req data len in tipc_nl_compat_bearer_disable
memory leak in tipc_buf_acquire tipc C 15 1568d 1592d 13/25 1545d 5cf02612b33f tipc: purge deferredq list for each grp member in tipc_group_delete
BUG: spinlock bad magic in rhashtable_walk_enter tipc C done 8 1595d 1598d 13/25 1561d 526f5b851a96 tipc: fix modprobe tipc failed after switch order of device registration
INFO: trying to register non-static key in rhashtable_walk_enter tipc C 16 1595d 1598d 13/25 1567d 526f5b851a96 tipc: fix modprobe tipc failed after switch order of device registration
KASAN: use-after-free Read in tipc_sk_filter_rcv tipc C done 3439 1650d 1657d 13/25 1571d 77d5ad4048fb tipc: fix use-after-free in tipc_sk_filter_rcv
general protection fault in tipc_mcast_filter_msg tipc C done 3889 1635d 1657d 13/25 1571d 08e046c8966a tipc: fix a null pointer deref
KMSAN: uninit-value in tipc_nl_compat_name_table_dump (2) tipc C 6 1664d 1649d 13/25 1634d 2ac695d1d602 tipc: handle the err returned from cmd header function
KMSAN: uninit-value in tipc_nl_compat_link_set (3) tipc C 15 1640d 1650d 13/25 1634d 8c63bf9ab4be tipc: check link name with right length in tipc_nl_compat_link_set
KMSAN: uninit-value in tipc_nl_compat_bearer_enable (2) tipc C 51 1637d 1650d 13/25 1634d 6f07e5f06c87 tipc: check bearer name with right length in tipc_nl_compat_bearer_enable
KMSAN: uninit-value in tipc_subscrb_rcv_cb tipc C 13 1982d 2003d 12/25 1671d a88289f4ddee tipc: fix uninit-value in in tipc_conn_rcv_sub
KMSAN: uninit-value in tipc_nl_compat_doit tipc C 153 1686d 1838d 12/25 1671d 2753ca5d9009 tipc: fix uninit-value in tipc_nl_compat_doit
KMSAN: uninit-value in tipc_nl_compat_name_table_dump tipc C 51 1757d 1798d 12/25 1671d 974cb0e3e7c9 tipc: fix uninit-value in tipc_nl_compat_name_table_dump
KMSAN: uninit-value in tipc_nl_compat_link_set (2) tipc C 13 1708d 1749d 12/25 1671d edf5ff04a457 tipc: fix uninit-value in tipc_nl_compat_link_set
KMSAN: uninit-value in tipc_nl_compat_bearer_enable tipc C 144 1673d 1798d 12/25 1671d 0762216c0ad2 tipc: fix uninit-value in tipc_nl_compat_bearer_enable
KMSAN: uninit-value in tipc_nl_compat_link_reset_stats tipc syz 16 1676d 1729d 12/25 1671d 8b66fee7f8ee tipc: fix uninit-value in tipc_nl_compat_link_reset_stats
KMSAN: uninit-value in tipc_nl_compat_dumpit tipc C 209 1687d 1837d 12/25 1671d 2753ca5d9009 tipc: fix uninit-value in tipc_nl_compat_doit
KMSAN: uninit-value in tipc_conn_rcv_sub tipc C 557 1673d 1968d 12/25 1671d a88289f4ddee tipc: fix uninit-value in in tipc_conn_rcv_sub
WARNING: ODEBUG bug in tipc_enable_bearer tipc C 3 1741d 1744d 12/25 1721d dc4501ff2875 tipc: fix a double free in tipc_enable_bearer()
KASAN: use-after-free Read in tipc_group_bc_cong tipc C 280 1747d 1758d 12/25 1726d 143ece654f9f tipc: check tsk->group in tipc_wait_for_cond()
KASAN: use-after-free Read in tipc_mcast_xmit tipc syz 7 1744d 1750d 12/25 1726d 3c6306d44082 tipc: check group dests after tipc_wait_for_cond()
KASAN: use-after-free Read in kfree_skb (2) tipc C 66 1747d 1757d 12/25 1726d acb4a33e9856 tipc: fix a double kfree_skb()
general protection fault in rhashtable_walk_start_check tipc C 112 1845d 1857d 11/25 1832d 8f5c5fcf3533 tipc: call start and done ops directly in __tipc_nl_compat_dumpit()
general protection fault in rhashtable_walk_exit tipc C 8 1846d 1848d 11/25 1832d 12a78b026f87 tipc: check return value of __tipc_dump_start()
KASAN: use-after-free Read in sock_i_ino tipc syz 127 1845d 1855d 11/25 1832d 0a3b8b2b215f tipc: orphan sock in tipc_release()
KASAN: use-after-free Read in tipc_group_fill_sock_diag tipc syz 35 1853d 1871d 11/25 1848d 9a07efa9aea2 tipc: switch to rhashtable iterator
BUG: corrupted list in tipc_nametbl_unsubscribe tipc C 40 1973d 2033d 6/25 1915d c3317f4db831 tipc: fix unbalanced reference counter
KMSAN: uninit-value in strcmp tipc C 3 1976d 1978d 6/25 1964d 94f6a80c0c11 tipc: eliminate KMSAN uninit-value in strcmp complaint
WARNING: suspicious RCU usage in tipc_bearer_find tipc C 21 2061d 2061d 6/25 1967d ed4ffdfec26d tipc: Fix missing RTNL lock protection during setting link properties
general protection fault in tipc_conn_close tipc C 3 2051d 2052d 6/25 1973d 96c252bf1c5c tipc: fix bug on error path in tipc_topsrv_kern_subscr()
general protection fault in __tipc_nl_net_set tipc syz 4 1995d 1996d 6/25 1973d c6404122cb18 tipc: fix possible crash in __tipc_nl_net_set()
KMSAN: uninit-value in tipc_node_get_mtu tipc C 139 1973d 2004d 6/25 1973d 335b929b28ae tipc: fix missing initializer in tipc_sendmsg()
general protection fault in __list_del_entry_valid (3) tipc C 40 2011d 2011d 6/25 1973d b714295abc59 tipc: Fix missing list initializations in struct tipc_subscription
KASAN: use-after-free Read in tipc_nametbl_stop tipc C 12 1992d 1995d 6/25 1973d be47e41d77fb tipc: fix use-after-free in tipc_nametbl_stop
KASAN: use-after-free Read in tipc_sub_unsubscribe (2) tipc C 5 1993d 2000d 6/25 1973d c3317f4db831 tipc: fix unbalanced reference counter
general protection fault in tipc_sk_fill_sock_diag tipc C 180 1999d 2017d 6/25 1973d 4b2e6877b879 tipc: Fix namespace violation in tipc_sk_fill_sock_diag e41f0548473e tipc: use the right skb in tipc_sk_fill_sock_diag()
KASAN: use-after-free Read in tipc_group_size tipc C 8 2086d 2093d 4/25 2069d 60c253069632 tipc: fix race between poll() and setsockopt()
KASAN: use-after-free Read in rb_first_postorder tipc C 17267 2083d 2092d 4/25 2070d febafc8455fd tipc: fix a potental access after delete in tipc_sk_join()
KASAN: use-after-free Read in tipc_group_is_open tipc C 1 2086d 2086d 4/25 2070d 60c253069632 tipc: fix race between poll() and setsockopt()
general protection fault in __list_del_entry_valid (2) tipc C 21 2085d 2141d 4/25 2071d 9ee332d99e4d sget(): handle failures of register_shrinker()
general protection fault in __lock_acquire (2) tipc C 15 2075d 2160d 4/25 2074d 672ecbe1c977 tipc: fix a null pointer deref on error path
KASAN: use-after-free Read in tipc_send_group_bcast tipc 4 2169d 2160d 3/25 2135d e233df01576b tipc: fix a dangling pointer
general protection fault in do_raw_spin_lock tipc 8 2167d 2171d 3/25 2135d 87b1af8dcc08 net-backports: ipv6: add ip6_null_entry check in rt6_select()
KASAN: use-after-free Read in tipc_group_self tipc C 2942 2152d 2169d 3/25 2135d e233df01576b tipc: fix a dangling pointer