syzbot

 sign-in | mailing list | source | docs
🐞 Open [1447]
≡ Subsystems
🐞 Fixed [6945]
🐞 Invalid [18098]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:mptcp (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
KASAN: stack-out-of-bounds Read in mptcp_pm_nl_get_local_id mptcp 17 1 53d 37d 27/29 never e2a9eeb69f7d mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
WARNING in mptcp_pm_nl_del_addr_doit mptcp -1 26 15h52m 124d 26/29 never d191101dee25 mptcp: pm: in-kernel: always set ID as avail when rm endp
WARNING in subflow_data_ready (4) mptcp -1 C 556 53d 190d 29/29 32d 71154bbe4942 mptcp: fallback earlier on simult connection
WARNING: refcount bug in mptcp_schedule_work (2) mptcp 13 5 98d 106d 29/29 51d 035bca3f017e mptcp: fix race condition in mptcp_schedule_work()
KASAN: slab-use-after-free Read in mptcp_pm_del_add_timer mptcp 19 1 133d 102d 29/29 51d 426358d9be7c mptcp: fix a race in mptcp_pm_del_add_timer()
possible deadlock in mptcp_pm_addr_send_ack mptcp 4 2 169d 174d 29/29 120d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in mptcp_subflow_shutdown mptcp 4 1 176d 176d 29/29 120d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in __mptcp_close_ssk mptcp 4 5 146d 174d 29/29 120d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in mptcp_close (2) mptcp 4 1 181d 181d 29/29 120d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in __mptcp_push_pending mptcp 4 3 145d 176d 29/29 120d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
WARNING in mptcp_pm_nl_addr_send_ack mptcp -1 1 375d 373d 28/29 261d f865c24bc551 mptcp: always handle address removal under msk socket lock
INFO: task hung in lock_sock_nested (5) mptcp tipc 1 C done 43 306d 428d 28/29 296d 06cc8786516f tls: skip setting sk_write_space on rekey
WARNING in mptcp_pm_nl_set_flags (2) mptcp -1 syz done 2 413d 408d 28/29 296d 1bb0d1348546 mptcp: pm: only set fullmesh for subflow endp
WARNING in __mptcp_clean_una (2) mptcp -1 C done 11 398d 437d 28/29 296d 619af16b3b57 mptcp: handle fastopen disconnect correctly
KMSAN: uninit-value in mptcp_incoming_options (2) mptcp 7 9 404d 408d 28/29 296d c86b000782da mptcp: consolidate suboption status
possible deadlock in sk_clone_lock (3) mptcp 4 C 21 491d 539d 28/29 471d 3d041393ea8c mptcp: prevent MPC handshake on port-based signal endpoints
WARNING in __mptcp_move_skbs_from_subflow mptcp -1 C error 90 504d 591d 28/29 471d 4dabcdf58121 tcp: fix mptcp DSS corruption due to large pmtu xmit
KASAN: slab-use-after-free Read in mptcp_pm_nl_rm_addr_or_subflow mptcp 19 1 501d 500d 28/29 471d 7decd1f5904a mptcp: pm: fix UaF read in mptcp_pm_nl_rm_addr_or_subflow
KASAN: slab-use-after-free Read in __timer_delete_sync mptcp 19 syz error 1 544d 541d 28/29 493d b4cd80b03389 mptcp: pm: Fix uaf in __timer_delete_sync
WARNING in mptcp_pm_nl_set_flags mptcp -1 syz done 3 550d 550d 28/29 493d 9366922adc6a mptcp: pm: fix ID 0 endp usage after multiple re-creations
WARNING in __mptcp_clean_una mptcp -1 C done done 248 616d 741d 26/29 573d fb7a0d334894 mptcp: ensure snd_nxt is properly initialized on connect
general protection fault in subflow_v6_route_req mptcp 2 C done 2 662d 662d 25/29 631d 445c0b69c729 mptcp: fix possible NULL dereferences
KMSAN: uninit-value in subflow_check_req mptcp 7 C 63 784d 779d 25/29 758d 66ff70df1a91 mptcp: use OPTION_MPTCP_MPJ_SYN in subflow_check_req()
WARNING in mptcp_check_listen_stop mptcp -1 C done 47 758d 806d 25/29 758d 4c0288299fd0 mptcp: prevent tcp diag from closing listener subflows
general protection fault in __mptcp_set_connected mptcp 2 2 839d 844d 25/29 768d d109a7767273 mptcp: fix possible NULL pointer dereference on close
KMSAN: uninit-value in mptcp_incoming_options mptcp 7 C 93 819d 827d 25/29 768d 237ff253f2d4 mptcp: fix uninit-value in mptcp_incoming_options
WARNING in subflow_data_ready mptcp -1 42 771d 855d 25/29 768d 4fd19a307016 mptcp: fix inconsistent state on fastopen race
possible deadlock in dccp_v4_ctl_send_reset mptcp 4 C done 26 1185d 1197d 22/29 1098d af295e854a4e l2tp: Don't sleep and disable BH under writer-side sk_callback_lock
WARNING in mptcp_sendmsg_frag mptcp -1 C inconclusive 6 1619d 1626d 20/29 1443d efe686ffce01 mptcp: ensure tx skbs always have the MPTCP ext mptcp: ensure tx skbs always have the MPTCP ext
bpf-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 110 1519d 1536d 20/29 1451d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
linux-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 12 1534d 1535d 20/29 1451d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
INFO: rcu detected stall in sys_recvmmsg mptcp 1 C done 52 1488d 1619d 20/29 1451d 612f71d7328c mptcp: fix possible stall on recvmsg()
net-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 12 1535d 1536d 20/29 1451d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
possible deadlock in mptcp_close mptcp 4 C done 931 1609d 1620d 20/29 1451d 49054556289e net: introduce and use lock_sock_fast_nested()
INFO: task hung in lock_sock_nested (4) mptcp 1 C done 6 1866d 1913d 19/29 1815d 05e3ecea4a63 mptcp: avoid potential infinite loop in mptcp_recvmsg()
WARNING in mptcp_reset_timer mptcp -1 C unreliable 1307 1832d 1927d 19/29 1815d b680a214ec28 mptcp: update rtx timeout only if required.
WARNING in warn_bad_map mptcp -1 1 2080d 2076d 15/29 2048d 9c29e3615274 mptcp: fix DSS map generation on fin retransmission
WARNING: bad unlock balance in mptcp_poll mptcp 4 C done 10 2145d 2147d 15/29 2079d e154659ba39a mptcp: fix double-unlock in mptcp_poll