syzbot

 sign-in | mailing list | source | docs
🐞 Open [1410]
≡ Subsystems
🐞 Fixed [6987]
🐞 Invalid [18213]
⬇ 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 68d 52d 27/29 never e2a9eeb69f7d mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
WARNING in mptcp_pm_nl_del_addr_doit mptcp -1 30 11d 139d 27/29 never d191101dee25 mptcp: pm: in-kernel: always set ID as avail when rm endp
WARNING in subflow_data_ready (4) mptcp -1 C 556 68d 206d 29/29 47d 71154bbe4942 mptcp: fallback earlier on simult connection
WARNING: refcount bug in mptcp_schedule_work (2) mptcp 13 5 113d 121d 29/29 66d 035bca3f017e mptcp: fix race condition in mptcp_schedule_work()
KASAN: slab-use-after-free Read in mptcp_pm_del_add_timer mptcp 19 1 148d 117d 29/29 66d 426358d9be7c mptcp: fix a race in mptcp_pm_del_add_timer()
possible deadlock in mptcp_pm_addr_send_ack mptcp 4 2 184d 189d 29/29 135d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in mptcp_subflow_shutdown mptcp 4 1 191d 191d 29/29 135d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in __mptcp_close_ssk mptcp 4 5 161d 189d 29/29 135d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in mptcp_close (2) mptcp 4 1 196d 196d 29/29 135d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
possible deadlock in __mptcp_push_pending mptcp 4 3 161d 191d 29/29 135d 9f7c02e03157 nbd: restrict sockets to TCP and UDP
WARNING in mptcp_pm_nl_addr_send_ack mptcp -1 1 390d 388d 28/29 276d f865c24bc551 mptcp: always handle address removal under msk socket lock
INFO: task hung in lock_sock_nested (5) mptcp tipc 1 C done 43 321d 443d 28/29 311d 06cc8786516f tls: skip setting sk_write_space on rekey
WARNING in mptcp_pm_nl_set_flags (2) mptcp -1 syz done 2 428d 423d 28/29 311d 1bb0d1348546 mptcp: pm: only set fullmesh for subflow endp
WARNING in __mptcp_clean_una (2) mptcp -1 C done 11 413d 452d 28/29 311d 619af16b3b57 mptcp: handle fastopen disconnect correctly
KMSAN: uninit-value in mptcp_incoming_options (2) mptcp 7 9 419d 423d 28/29 311d c86b000782da mptcp: consolidate suboption status
possible deadlock in sk_clone_lock (3) mptcp 4 C 21 506d 554d 28/29 486d 3d041393ea8c mptcp: prevent MPC handshake on port-based signal endpoints
WARNING in __mptcp_move_skbs_from_subflow mptcp -1 C error 90 519d 606d 28/29 486d 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 516d 515d 28/29 486d 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 559d 557d 28/29 508d b4cd80b03389 mptcp: pm: Fix uaf in __timer_delete_sync
WARNING in mptcp_pm_nl_set_flags mptcp -1 syz done 3 565d 565d 28/29 508d 9366922adc6a mptcp: pm: fix ID 0 endp usage after multiple re-creations
WARNING in __mptcp_clean_una mptcp -1 C done done 248 631d 756d 26/29 588d fb7a0d334894 mptcp: ensure snd_nxt is properly initialized on connect
general protection fault in subflow_v6_route_req mptcp 2 C done 2 677d 677d 25/29 646d 445c0b69c729 mptcp: fix possible NULL dereferences
KMSAN: uninit-value in subflow_check_req mptcp 7 C 63 799d 794d 25/29 773d 66ff70df1a91 mptcp: use OPTION_MPTCP_MPJ_SYN in subflow_check_req()
WARNING in mptcp_check_listen_stop mptcp -1 C done 47 773d 821d 25/29 773d 4c0288299fd0 mptcp: prevent tcp diag from closing listener subflows
general protection fault in __mptcp_set_connected mptcp 2 2 854d 859d 25/29 783d d109a7767273 mptcp: fix possible NULL pointer dereference on close
KMSAN: uninit-value in mptcp_incoming_options mptcp 7 C 93 834d 842d 25/29 783d 237ff253f2d4 mptcp: fix uninit-value in mptcp_incoming_options
WARNING in subflow_data_ready mptcp -1 42 786d 870d 25/29 783d 4fd19a307016 mptcp: fix inconsistent state on fastopen race
possible deadlock in dccp_v4_ctl_send_reset mptcp 4 C done 26 1200d 1212d 22/29 1113d af295e854a4e l2tp: Don't sleep and disable BH under writer-side sk_callback_lock
WARNING in mptcp_sendmsg_frag mptcp -1 C inconclusive 6 1634d 1641d 20/29 1458d 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 1534d 1551d 20/29 1466d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
linux-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 12 1549d 1550d 20/29 1466d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
INFO: rcu detected stall in sys_recvmmsg mptcp 1 C done 52 1503d 1634d 20/29 1466d 612f71d7328c mptcp: fix possible stall on recvmsg()
net-next test error: WARNING: refcount bug in ref_tracker_free mptcp -1 12 1550d 1551d 20/29 1466d 1d2f3d3c6268 mptcp: adjust to use netns refcount tracker
possible deadlock in mptcp_close mptcp 4 C done 931 1625d 1635d 20/29 1466d 49054556289e net: introduce and use lock_sock_fast_nested()
INFO: task hung in lock_sock_nested (4) mptcp 1 C done 6 1881d 1928d 19/29 1830d 05e3ecea4a63 mptcp: avoid potential infinite loop in mptcp_recvmsg()
WARNING in mptcp_reset_timer mptcp -1 C unreliable 1307 1847d 1942d 19/29 1830d b680a214ec28 mptcp: update rtx timeout only if required.
WARNING in warn_bad_map mptcp -1 1 2095d 2091d 15/29 2063d 9c29e3615274 mptcp: fix DSS map generation on fin retransmission
WARNING: bad unlock balance in mptcp_poll mptcp 4 C done 10 2160d 2162d 15/29 2094d e154659ba39a mptcp: fix double-unlock in mptcp_poll