syzbot

 sign-in | mailing list | source | docs
🐞 Open [1437]
≡ Subsystems
🐞 Fixed [6949]
🐞 Invalid [18115]
⬇ 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 55d 38d 27/29 never e2a9eeb69f7d mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
WARNING in mptcp_pm_nl_del_addr_doit mptcp -1 29 5h52m 126d 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 55d 192d 29/29 33d 71154bbe4942 mptcp: fallback earlier on simult connection
WARNING: refcount bug in mptcp_schedule_work (2) mptcp 13 5 100d 107d 29/29 52d 035bca3f017e mptcp: fix race condition in mptcp_schedule_work()
KASAN: slab-use-after-free Read in mptcp_pm_del_add_timer mptcp 19 1 135d 103d 29/29 52d 426358d9be7c mptcp: fix a race in mptcp_pm_del_add_timer()
possible deadlock in mptcp_pm_addr_send_ack mptcp 4 2 171d 176d 29/29 122d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in mptcp_subflow_shutdown mptcp 4 1 178d 178d 29/29 122d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in __mptcp_close_ssk mptcp 4 5 147d 176d 29/29 122d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in mptcp_close (2) mptcp 4 1 182d 182d 29/29 122d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in __mptcp_push_pending mptcp 4 3 147d 178d 29/29 122d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
WARNING in mptcp_pm_nl_addr_send_ack mptcp -1 1 377d 375d 28/29 263d f865c24bc551 mptcp: always handle address removal under msk socket lock
INFO: task hung in lock_sock_nested (5) mptcp tipc 1 C done 43 308d 429d 28/29 298d 06cc8786516f tls: skip setting sk_write_space on rekey
WARNING in mptcp_pm_nl_set_flags (2) mptcp -1 syz done 2 415d 410d 28/29 298d 1bb0d1348546 mptcp: pm: only set fullmesh for subflow endp
WARNING in __mptcp_clean_una (2) mptcp -1 C done 11 399d 439d 28/29 298d 619af16b3b57 mptcp: handle fastopen disconnect correctly
KMSAN: uninit-value in mptcp_incoming_options (2) mptcp 7 9 405d 410d 28/29 298d c86b000782da mptcp: consolidate suboption status
possible deadlock in sk_clone_lock (3) mptcp 4 C 21 492d 541d 28/29 473d 3d041393ea8c mptcp: prevent MPC handshake on port-based signal endpoints
WARNING in __mptcp_move_skbs_from_subflow mptcp -1 C error 90 506d 593d 28/29 473d 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 503d 502d 28/29 473d 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 546d 543d 28/29 494d b4cd80b03389 mptcp: pm: Fix uaf in __timer_delete_sync
WARNING in mptcp_pm_nl_set_flags mptcp -1 syz done 3 551d 551d 28/29 494d 9366922adc6a mptcp: pm: fix ID 0 endp usage after multiple re-creations
WARNING in __mptcp_clean_una mptcp -1 C done done 248 618d 743d 26/29 575d fb7a0d334894 mptcp: ensure snd_nxt is properly initialized on connect
general protection fault in subflow_v6_route_req mptcp 2 C done 2 663d 663d 25/29 633d 445c0b69c729 mptcp: fix possible NULL dereferences
KMSAN: uninit-value in subflow_check_req mptcp 7 C 63 785d 780d 25/29 759d 66ff70df1a91 mptcp: use OPTION_MPTCP_MPJ_SYN in subflow_check_req()
WARNING in mptcp_check_listen_stop mptcp -1 C done 47 760d 808d 25/29 760d 4c0288299fd0 mptcp: prevent tcp diag from closing listener subflows
general protection fault in __mptcp_set_connected mptcp 2 2 841d 845d 25/29 770d d109a7767273 mptcp: fix possible NULL pointer dereference on close
KMSAN: uninit-value in mptcp_incoming_options mptcp 7 C 93 821d 829d 25/29 770d 237ff253f2d4 mptcp: fix uninit-value in mptcp_incoming_options
WARNING in subflow_data_ready mptcp -1 42 773d 857d 25/29 770d 4fd19a307016 mptcp: fix inconsistent state on fastopen race
possible deadlock in dccp_v4_ctl_send_reset mptcp 4 C done 26 1187d 1199d 22/29 1100d af295e854a4e l2tp: Don't sleep and disable BH under writer-side sk_callback_lock
WARNING in mptcp_sendmsg_frag mptcp -1 C inconclusive 6 1621d 1627d 20/29 1445d 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 1520d 1538d 20/29 1453d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
linux-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 12 1536d 1537d 20/29 1453d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
INFO: rcu detected stall in sys_recvmmsg mptcp 1 C done 52 1489d 1621d 20/29 1453d 612f71d7328c mptcp: fix possible stall on recvmsg()
net-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 12 1537d 1537d 20/29 1453d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
possible deadlock in mptcp_close mptcp 4 C done 931 1611d 1622d 20/29 1453d 49054556289e net: introduce and use lock_sock_fast_nested()
INFO: task hung in lock_sock_nested (4) mptcp 1 C done 6 1868d 1915d 19/29 1817d 05e3ecea4a63 mptcp: avoid potential infinite loop in mptcp_recvmsg()
WARNING in mptcp_reset_timer mptcp -1 C unreliable 1307 1834d 1928d 19/29 1817d b680a214ec28 mptcp: update rtx timeout only if required.
WARNING in warn_bad_map mptcp -1 1 2081d 2077d 15/29 2049d 9c29e3615274 mptcp: fix DSS map generation on fin retransmission
WARNING: bad unlock balance in mptcp_poll mptcp 4 C done 10 2146d 2149d 15/29 2081d e154659ba39a mptcp: fix double-unlock in mptcp_poll