syzbot


net subsystem


List(s): netdev@vger.kernel.org
Fixed bugs: 1643
Parent subsystem(s): kernel (85)
Child subsystems: atm (0) batman (3) bridge (2) hams (9) intel-wired-lan (0) isdn4linux (1) mptcp (4) netfilter (11) openvswitch (0) ppp (1) rds (0) sctp (7) smc (5) tipc (6) tls (0) wireguard (3) wireless (54) wpan (9) x25 (1)
open (102):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in rescuer_thread (2) net mm 1 syz error 3 3d02h 2d08h
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 12 1d22h 3d08h PATCH [3d08h]
KMSAN: uninit-value in macsec_handle_frame (2) net 7 7 10d 5d04h
possible deadlock in __netdev_update_features (2) net 4 4 3d19h 6d02h
BUG: corrupted list in team_priority_option_set (6) net 8 2 13d 9d17h
general protection fault in sigd_send net 2 C error 9 4d10h 9d23h
kernel BUG in filemap_fault (3) net -1 2 14d 10d
BUG: sleeping function called from invalid context in get_random_u8 net virt 5 1 18d 14d
kernel BUG in ipgre_header (3) net -1 C 61 2d11h 19d
BUG: soft lockup in xfrm_policy_timer net 1 2 9d13h 20d
kernel BUG in set_ipsecrequest net -1 C done 7 12d 23d PATCH [2d02h]
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 15027 now 27d PATCH [20d]
WARNING in sock_map_delete_elem (2) bpf net -1 1 34d 30d 💬 1 [28d]
possible deadlock in udp_sendmsg net 4 1 34d 30d
KMSAN: uninit-value in netif_skb_features (4) net 7 1 37d 33d
possible deadlock in tcp_sigpool_alloc_ahash net 4 4 34d 35d
possible deadlock in l2tp_ip6_sendmsg net 4 1 39d 38d
possible deadlock in xdp_umem_pin_pages mm bpf net 4 2 45d 45d
WARNING in dev_shutdown (7) net -1 11 19d 51d
general protection fault in lec_arp_clear_vccs net 2 4 4d20h 54d
WARNING in add_timer net -1 1 58d 54d PATCH [40d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 21 4d00h 58d 💬 1 [58d]
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1372 10d 61d
WARNING: ODEBUG bug in trace_suspend_resume usb net -1 7 11d 62d
BUG: corrupted list in nsim_bpf_verifier_prep (2) net 8 2 61d 66d
WARNING in sock_hash_delete_elem (2) bpf net -1 5 29d 66d
KMSAN: uninit-value in rtl8150_open net usb 7 3 60d 73d PATCH [3d08h]
BUG: sleeping function called from invalid context in vfree (2) net 5 C 223 63d 83d 💬 3 [83d]
WARNING in nfc_rfkill_set_block net nfc -1 C error 23 5d01h 86d 💬 6 [30d]
general protection fault in llc_mac_hdr_init net 2 1 92d 88d
KMSAN: uninit-value in pfkey_send_notify net 7 2 91d 88d
WARNING in trace_suspend_resume net -1 C 1316 17m 101d 💬 1 [33d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 31d 103d
WARNING: refcount bug in nsim_fib_event_nb (2) net 13 3 18d 109d
INFO: task hung in dev_map_free (3) bpf net 1 97 16d 119d
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 13d 123d 💬 2 [123d]
possible deadlock in br_forward_delay_timer_expired (4) net 4 2 50d 131d
INFO: rcu detected stall in linkwatch_event (5) net mm 1 syz error 2 23d 136d
BUG: soft lockup in sys_sendmsg (2) net 1 C 20 14d 157d 💬 1 [22d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 7 7d17h 159d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 68 2d15h 178d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 5 4d11h 187d 💬 9 [16d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 6 55d 187d
WARNING in nsim_fib_event_nb net -1 C done 756 1d21h 192d PATCH [40d]
BUG: soft lockup in hsr_announce (3) net 1 18 56d 200d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 5 83d 201d 💬 1 [201d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 134 11h39m 209d
INFO: task hung in usbnet_disconnect (3) net usb 1 79 8h18m 210d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 121d 255d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 2d14h 278d 💬 3 [275d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 234 20d 278d
INFO: task hung in inet_rtm_newaddr net 1 C done 94 5d18h 318d
BUG: Bad page state in skb_pp_cow_data net -1 C done 53 11d 335d PATCH [3d21h]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 157 1d07h 368d
INFO: task hung in genl_rcv_msg (4) net 1 C done 228 1d16h 402d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 48d 408d 💬 7 [396d]
INFO: task hung in tun_chr_close (5) net 1 syz done 628 19h18m 419d
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 552 21h17m 457d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1578 1d21h 468d
INFO: task hung in linkwatch_event (4) net 1 C done 3390 18h04m 470d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 49d 479d 💬 1 [55d]
INFO: task hung in cleanup_net (7) net 1 121 68d 485d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 78d 494d PATCH [477d]
WARNING in dev_deactivate_many net -1 C 231 18d 503d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 145 15h50m 511d PATCH [389d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 42d 524d 💬 1 [183d]
INFO: task hung in nsim_destroy (4) net 1 syz 434 24d 527d
INFO: task hung in __vhost_worker_flush net virt 1 C error 335 10d 528d 💬 12 [11d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 890 30m 534d PATCH [6h28m]
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 60 11d 534d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 513d 539d
BUG: sleeping function called from invalid context in lock_sock_nested (3) net bluetooth 19 C inconclusive error 153 67d 545d 💬 2 [104d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 179 6d13h 551d 💬 1 [551d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 940 1d06h 591d 💬 2 [553d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 15069 18m 596d PATCH [580d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 516d 600d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 880 19h14m 627d 💬 2 [3d00h]
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 399d 689d 💬 1 [362d]
INFO: rcu detected stall in sys_recvmmsg (3) mm net 1 198 5d17h 691d
WARNING in call_rcu (3) net -1 C 3 589d 692d
memory leak in radix_tree_insert (2) arm-msm net 3 C 1 692d 702d PATCH [697d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 2d05h 704d 💬 1 [704d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 52 7d12h 706d 💬 5 [230d]
memory leak in fasync_helper (2) net 3 C 1 700d 780d PATCH [613d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 6727 39m 886d 💬 6 [30d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1537 1h28m 920d 💬 6 [40d]
INFO: task hung in del_device_store net 1 C error 1883 1d18h 979d
INFO: task hung in rfkill_sync_work net nfc 1 C done 86 14h02m 1048d PATCH [992d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1899 9h59m 1087d PATCH [219d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1024 4h16m 1089d
WARNING in ip_rt_bug (2) net -1 C done error 472 9d13h 1123d 💬 3 [500d]
INFO: task can't die in vlan_ioctl_handler net 1 169 34d 1259d
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 489d 1485d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7109 8h25m 1634d PATCH [872d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 222d 1887d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 216d 1889d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 606 11d 1929d 💬 13 [496d]
WARNING in kcm_write_msgs net -1 C done 620 9d02h 2061d 💬 5 [464d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7829 12h29m 2117d 💬 5 [24d]
BUG: workqueue lockup (5) net 1 C done 14053 3h08m 2125d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1089 5h16m 2168d 💬 5 [496d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2751 20m 2451d 💬 7 [24d]
moderation (2):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in compat_sys_recvmmsg_time32 net 10 1 86d 82d
Internal error in desc_read (3) net 2 3 43d 150d