syzbot

 sign-in | mailing list | source | docs
🐞 Open [981] ≡ Subsystems 🐞 Fixed [5235] 🐞 Invalid [12495] ⬇ Missing Backports [83] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Applied filters: Label=subsystems:net (drop)
open (86):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in __unix_gc net C done 3 12h29m 13h39m PATCH [3h25m]
WARNING in skb_ensure_writable bpf net C done 1102 36m 1d15h 💬 2 [1d14h]
KMSAN: uninit-value in unwind_dump net 1 8d13h 4d13h 💬 1 [1d21h]
WARNING in gre_tap_xmit (2) net C done 47 3h31m 4d20h PATCH [3h12m]
KASAN: slab-use-after-free Read in unix_del_edges net C done 2 5d04h 4d20h PATCH [16h08m]
KMSAN: uninit-value in vsock_assign_transport (2) virt net C 3 4d15h 4d20h PATCH [1d15h]
KMSAN: uninit-value in ipvlan_queue_xmit (2) net C 2 44d 5d22h PATCH [3h12m]
KMSAN: uninit-value in hsr_get_node (3) net C 4 2h27m 6d01h 💬 3 [4d13h]
WARNING in __xdp_reg_mem_model bpf net C 15 4h02m 6d20h 💬 0 [6d20h]
possible deadlock in sock_hash_update_common bpf net 4 23h19m 8d12h 💬 0 [8d12h]
possible deadlock in __sock_map_delete bpf net C 10 14h53m 9d19h 💬 0 [1d17h]
WARNING in prepare_to_wait_event net 1 14d 10d 💬 0 [10d]
KMSAN: uninit-value in sock_hash_delete_elem bpf net C 5 3d14h 11d 💬 0 [11d]
WARNING in sock_map_close bpf net C 16 4d18h 15d 💬 0 [15d]
possible deadlock in sock_map_unref bpf net 2 14d 15d 💬 0 [15d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 7 12d 16d 💬 0 [16d]
INFO: task hung in nfc_urelease_event_work net nfc 33 17d 23d 💬 0 [8d20h]
WARNING: locking bug in nci_close_device (2) net nfc C 11 8d21h 24d 💬 2 [19d]
possible deadlock in hsr_dev_xmit (2) net C 43 3h49m 26d 💬 2 [22d]
WARNING in validate_chain net block C error 14 6d02h 27d 💬 0 [11d]
possible deadlock in sk_psock_drop bpf net 8 3d09h 28d 💬 0 [28d]
general protection fault in dev_map_enqueue bpf net C 298 1h20m 28d PATCH [1d11h]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 13 1d00h 32d PATCH [15d]
possible deadlock in sock_hash_delete_elem (2) bpf net 428 49m 35d 💬 1 [33d]
WARNING in __sock_map_delete bpf net C 34 19d 36d 💬 0 [36d]
possible deadlock in sock_map_delete_elem bpf net 201 10h06m 36d 💬 0 [36d]
INFO: task hung in register_nexthop_notifier (3) net 1 42d 36d 💬 3 [33d]
WARNING in rxrpc_alloc_data_txbuf afs net C unreliable 9845 8d11h 42d PATCH [41d]
Internal error in desc_read_finalized_seq (2) net 1 49d 44d 💬 0 [44d]
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 2 31d 44d 💬 0 [44d]
possible deadlock in team_port_change_check (2) net C done 30 2d09h 54d 💬 5 [47d]
BUG: soft lockup in ser_release (3) net 1 62d 57d 💬 0 [57d]
KASAN: slab-use-after-free Read in handle_tx (2) net 7 11d 62d 💬 1 [62d]
INFO: task hung in ceph_monc_stop ceph net C error 32 79d 77d 💬 0 [77d]
upstream boot error: KMSAN: uninit-value in stack_depot_save_flags net 54 68d 79d 💬 0 [79d]
INFO: task hung in rxrpc_release (3) afs net syz unreliable 7 79d 80d 💬 2 [79d]
upstream boot error: KMSAN: use-after-free in stack_depot_save_flags net dri 216 68d 81d 💬 0 [81d]
possible deadlock in smc_release net s390 C error 26 32d 81d 💬 0 [81d]
WARNING in tcp_disconnect (2) net 1 88d 84d 💬 0 [84d]
KMSAN: uninit-value in nci_rsp_packet net nfc 1 86d 85d PATCH [29d]
INFO: task hung in nfc_targets_found nfc net C done 45 18d 111d PATCH [99d]
INFO: rcu detected stall in ipv6_rcv (4) net C done 2 61d 111d 💬 0 [111d]
KMSAN: uninit-value in nci_rx_work net nfc C 443 6h05m 113d PATCH [12d]
INFO: rcu detected stall in fq_pie_timer (2) net C done 1 76d 118d 💬 2 [116d]
WARNING: ODEBUG bug in advance_sched net C done 10 12d 124d 💬 1 [123d]
KASAN: slab-use-after-free Read in advance_sched net C 15 14d 127d 💬 5 [60d]
WARNING in call_rcu (3) net C 3 25d 127d 💬 0 [30d]
INFO: task hung in addrconf_verify_work (8) net C error 64 16d 127d 💬 0 [127d]
KASAN: slab-use-after-free Read in taprio_dump net C error 54 21h30m 127d 💬 3 [125d]
memory leak in radix_tree_insert (2) arm-msm net C 1 128d 138d PATCH [133d]
WARNING in tcp_recvmsg_locked (2) net C done 3 40d 140d 💬 1 [140d]
INFO: rcu detected stall in ip_list_rcv (6) net C done 1 43d 141d 💬 5 [130d]
INFO: rcu detected stall in sys_socket (10) net apparmor C done 8 2d06h 145d 💬 6 [141d]
KMSAN: uninit-value in xfrm_state_find (2) net 19 14d 173d 💬 0 [173d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net usb syz done 1 178d 174d 💬 0 [173d]
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 59 2d22h 180d 💬 1 [8d05h]
memory leak in fasync_helper (2) net C 1 135d 215d PATCH [48d]
WARNING in inet_sock_destruct (4) net C done 407 8h10m 305d 💬 4 [238d]
unregister_netdevice: waiting for DEV to become free (8) net C done 1216 38m 319d PATCH [71d]
INFO: task hung in rfkill_unregister (3) net nfc C 19 11h50m 321d 💬 1 [8d20h]
INFO: task hung in synchronize_rcu (4) net fs C done error 37 16d 356d 💬 6 [38d]
INFO: task hung in del_device_store net syz error 262 43d 415d 💬 0 [408d]
INFO: task hung in rfkill_sync_work net nfc C done 26 3h26m 484d PATCH [428d]
INFO: task hung in linkwatch_event (3) net 303 4d10h 518d 💬 5 [56d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 321 3h39m 522d 💬 1 [38d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 468 14d 524d PATCH [307d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 170 9h06m 525d 💬 0 [8d20h]
INFO: task hung in rfkill_global_led_trigger_worker (2) net nfc C error 1052 3h52m 525d PATCH [428d]
WARNING in ip_rt_bug (2) net C done error 85 4h13m 559d 💬 0 [559d]
INFO: task can't die in vlan_ioctl_handler net 97 42d 694d 💬 0 [694d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 55 1d15h 921d 💬 0 [921d]
INFO: rcu detected stall in net_tx_action net C unreliable done 35 126d 1027d 💬 1 [636d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3701 12h08m 1070d PATCH [307d]
general protection fault in skb_release_data (2) net C done error 528 21h09m 1322d 💬 0 [1322d]
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 9 8d16h 1324d 💬 0 [1324d]
INFO: task hung in process_one_work (4) net syz error error 49 55d 1342d 💬 0 [1342d]
INFO: rcu detected stall in tc_modify_qdisc net C done 355 15h58m 1364d 💬 13 [56d]
INFO: task hung in switchdev_deferred_process_work (2) net C inconclusive 992 43d 1366d 💬 5 [56d]
INFO: rcu detected stall in __sys_sendmsg net C done inconclusive 2 995d 1387d 💬 0 [1377d]
memory leak in inet6_create (2) net C 3 159d 1447d 💬 0 [1447d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 294d 1484d 💬 0 [1370d]
WARNING in kcm_write_msgs net C done 443 4d01h 1496d 💬 5 [56d]
KMSAN: uninit-value in eth_type_trans (2) net C 4467 2h01m 1553d 💬 5 [25d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 984 15d 1603d 💬 5 [25d]
WARNING in rcu_check_gp_start_stall net C done error 225 5h18m 1887d 💬 7 [356d]
INFO: task hung in rtnetlink_rcv_msg net C inconclusive inconclusive 913 42d 1887d 💬 27 [56d]
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in arp_create net 1 4d05h 1d13h 💬 0 [never]
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 700d 1120d 💬 0 [never]