syzbot


Applied filters: Label=subsystems:net (drop)
open (114):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in l2tp_exit_net net 7 2d09h 18h05m 💬 1 [7h16m]
WARNING: refcount bug in ethnl_phy_done net C done 4 3d02h 2d12h PATCH [4h14m]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 9d13h 9d08h
possible deadlock in ipv6_sock_mc_close (2) net 1 12d 10d
general protection fault in phy_start_cable_test_tdr net C done 57 15d 16d PATCH [16d]
WARNING in sock_map_destroy bpf net C error 6 17d 17d PATCH [3d09h]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 20d 17d
WARNING in page_pool_put_unrefed_netmem net 2 22d 18d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 69d 21d
Internal error in sprintf (3) net 5 25d 25d 💬 1 [25d]
possible deadlock in rtnl_lock (8) net C 21 2h32m 25d 💬 5 [2d08h]
WARNING in skb_ensure_writable (2) bpf net 26 30d 27d
possible deadlock in sockopt_lock_sock net 22 1d10h 29d
WARNING: ODEBUG bug in get_taint net usb 10 7d14h 29d
Internal error in desc_read_finalized_seq (3) net 4 10d 31d
KASAN: slab-use-after-free Read in team_dummy_transmit net 1 61d 31d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 4 2d14h 31d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 9 5d03h 35d PATCH [30d]
INFO: task hung in switchdev_deferred_process_work (3) net 56 3d17h 35d
Internal error in fib6_table_lookup (2) net 1 41d 37d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 41d 39d
Internal error in _prb_read_valid (2) net 5 10d 45d
INFO: task hung in addrconf_dad_work (5) net 114 11m 46d
INFO: task hung in linkwatch_event (4) net 139 5h54m 48d
INFO: task hung in netlink_dump (5) net 122 35d 50d
KMSAN: uninit-value in skb_put net usb 1 54d 50d
INFO: task hung in nsim_create (2) net 38 36d 51d 💬 4 [50d]
WARNING in cake_dequeue (2) net 4 53d 51d
WARNING in hsr_netdev_notify net 1 59d 55d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 1764 2h07m 57d 💬 1 [11d]
INFO: task hung in cleanup_net (7) net 38 1d04h 63d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 25d 64d 💬 2 [54d]
possible deadlock in do_ip_getsockopt (3) net 9 4d06h 64d
possible deadlock in do_ipv6_setsockopt (4) net 35 1h31m 65d
possible deadlock in ip_mroute_setsockopt net 138 2d16h 65d
INFO: task hung in filemap_fault (6) net 94 1d18h 66d
possible deadlock in ip_mc_drop_socket (2) net 10 29d 67d
possible deadlock in smc_shutdown s390 net 3 50d 69d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 65 34d 71d PATCH [46d]
WARNING: suspicious RCU usage in dev_activate net syz 96 3h21m 72d PATCH [56d]
upstream test error: KMSAN: uninit-value in virtnet_poll net virt 1 81d 77d
possible deadlock in smc_vlan_by_tcpsk net s390 C 12 11h40m 79d PATCH [1d14h]
possible deadlock in do_ip_setsockopt (4) net C done 872 32m 79d
possible deadlock in smc_switch_to_fallback (2) net s390 C error 2441 2h33m 81d
WARNING in dev_deactivate_many net C 188 8d18h 81d
Internal error in format_decode (2) net 10 16d 81d
BUG: soft lockup in call_timer_fn net mm 19 45d 87d
KMSAN: uninit-value in hsr_forward_skb net 1 93d 89d
KMSAN: uninit-value in nci_ntf_packet (3) nfc net 21 23d 89d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 94d 90d
possible deadlock in kvfree_call_rcu (2) net C unreliable 594 8h32m 94d
WARNING in bond_xdp_get_xmit_slave (2) net 106 5m 95d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 43d 102d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 17d 102d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 3 10d 102d
INFO: task hung in nsim_destroy (4) net 169 7h56m 105d
INFO: task hung in __vhost_worker_flush net virt 246 12d 106d 💬 4 [25d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 32 2d20h 108d
general protection fault in dev_map_enqueue (2) bpf net C error done 336 43d 109d PATCH [58d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 52 17d 112d
INFO: rcu detected stall in sendmsg (4) net input usb C error 10 11d 112d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 91d 117d
possible deadlock in team_device_event (3) net C 7 28d 127d PATCH [41d]
INFO: rcu detected stall in sock_write_iter (3) net C done 18 12d 129d 💬 1 [129d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 292 8h37m 130d
possible deadlock in team_del_slave (3) net C error 159945 now 140d PATCH [68d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 97d 148d 💬 8 [55d]
WARNING in __xdp_reg_mem_model net bpf C done done 110 66d 149d 💬 1 [36d]
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 102d 153d PATCH [74d]
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 59d 158d
INFO: task hung in nfc_urelease_event_work net nfc 36 46d 166d
possible deadlock in hsr_dev_xmit (2) net C done 388 1d04h 169d 💬 2 [131d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 155 3h03m 175d PATCH [158d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 94d 179d
possible deadlock in team_port_change_check (2) net C done 1016 2h29m 197d 💬 5 [11d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 62d 205d 💬 1 [205d]
INFO: task hung in ceph_monc_stop ceph net C error 32 221d 219d
possible deadlock in smc_release net s390 C error done 26 36d 224d 💬 2 [6d03h]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 5 87d 254d
INFO: rcu detected stall in fq_pie_timer (2) net C done 32 55m 261d 💬 2 [259d]
WARNING: ODEBUG bug in advance_sched net C done 10 9d17h 267d 💬 1 [266d]
INFO: rcu detected stall in sys_recvmmsg (3) net 50 3d02h 269d
KASAN: slab-use-after-free Read in advance_sched net C error 15 27d 269d PATCH [5d10h]
WARNING in call_rcu (3) net C 3 167d 270d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 12d 270d 💬 3 [267d]
memory leak in radix_tree_insert (2) arm-msm net C 1 270d 280d PATCH [275d]
WARNING in tcp_recvmsg_locked (2) net C done 5 23d 283d 💬 1 [283d]
INFO: rcu detected stall in sys_socket (10) net apparmor mm C done 26 19d 288d 💬 6 [283d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 9 35d 317d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 64d 323d 💬 1 [60d]
memory leak in fasync_helper (2) net C 1 278d 358d PATCH [191d]
WARNING in inet_sock_destruct (4) net C done 1830 33m 448d 💬 4 [11d]
unregister_netdevice: waiting for DEV to become free (8) net C done 20296 11m 461d PATCH [214d]
INFO: task hung in rfkill_unregister (3) net nfc C 168 1d09h 464d 💬 1 [25d]
INFO: task hung in synchronize_rcu (4) net fs C done error 631 7h21m 498d 💬 6 [42d]
INFO: task hung in del_device_store net syz error 387 2d03h 558d
INFO: task hung in rfkill_sync_work net nfc C done 30 25d 627d PATCH [571d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 722 16h40m 665d 💬 1 [74d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 25d 666d PATCH [450d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 225 3d20h 668d
WARNING in ip_rt_bug (2) net C done error 246 4d06h 702d 💬 3 [78d]
INFO: task can't die in vlan_ioctl_handler net 115 29d 837d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 67d 1064d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net C unreliable 3874 8h10m 1213d PATCH [450d]
general protection fault in skb_release_data (2) bluetooth net C done error 683 53d 1465d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 84d 1467d
INFO: task hung in process_one_work (4) net syz error error 51 64d 1484d
INFO: rcu detected stall in tc_modify_qdisc net C done 507 3d03h 1507d 💬 13 [74d]
memory leak in inet6_create (2) net C 3 301d 1590d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 436d 1627d
WARNING in kcm_write_msgs net C done 612 1d06h 1639d 💬 5 [42d]
KMSAN: uninit-value in eth_type_trans (2) net C 5425 5h40m 1696d 💬 5 [11d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 64d 1746d 💬 5 [74d]
WARNING in rcu_check_gp_start_stall net C done error 1609 1h59m 2030d 💬 7 [11d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) net 2 10d 8d06h
Internal error in desc_read (2) net 1 16d 12d
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 63d 59d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 48d 61d
WARNING: refcount bug in nsim_fib_event_nb net 3 6d05h 100d
general protection fault in arp_create net 3 56d 144d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 843d 1262d