syzbot


Applied filters: Label=subsystems:net (drop)
open (104):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: suspicious RCU usage in dev_deactivate_queue net C 23 16h12m 15h37m 💬 1 [6h05m]
general protection fault in __xsk_map_flush bpf net C done 4 1d13h 2d16h
WARNING in skb_warn_bad_offload (5) net C done 3 4d03h 2d16h 💬 3 [2d02h]
BUG: unable to handle kernel paging request in bpf_prog_ADDR (3) bpf net C done 6 5d11h 5d01h PATCH [12h38m]
KASAN: stack-out-of-bounds Read in xdp_do_check_flushed bpf net C done 6 1d00h 6d01h 💬 1 [17h31m]
INFO: task hung in cleanup_net (7) net 33 1d09h 6d18h
BUG: sleeping function called from invalid context in synchronize_net net C 2 6d20h 6d22h 💬 2 [5d15h]
possible deadlock in do_ip_getsockopt (3) net 1 11d 7d20h
possible deadlock in do_ipv6_setsockopt (4) net 2 3h25m 8d01h
possible deadlock in ip_mroute_setsockopt net 1 8d11h 8d02h
stack segment fault in cpu_map_redirect bpf net C done 11 10d 9d00h
INFO: task hung in filemap_fault (6) net serial 47 1d01h 9d01h
possible deadlock in ip_mc_drop_socket (2) net 1 11d 10d
possible deadlock in smc_shutdown net s390 1 16d 12d
KCSAN: data-race in __dev_change_flags / is_upper_ndev_bond_master_filter (9) net 63 5d10h 14d 💬 1 [14d]
WARNING: suspicious RCU usage in dev_activate net 12 5d10h 15d 💬 2 [15d]
upstream test error: KMSAN: uninit-value in virtnet_poll virt net 1 23d 19d
possible deadlock in smc_vlan_by_tcpsk net s390 2 1d06h 21d
possible deadlock in do_ip_setsockopt (4) net 45 21h21m 22d
possible deadlock in smc_switch_to_fallback (2) net s390 139 5m 24d
WARNING in dev_deactivate_many net C 6 11d 24d
Internal error in format_decode (2) net 7 4d01h 24d
KMSAN: uninit-value in hsr_forward_skb net 1 35d 31d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 4 36d 32d
KMSAN: uninit-value in rtl8150_get_link_ksettings net usb 1 37d 33d
INFO: rcu detected stall in neigh_timer_handler (8) net C done 57 7h35m 35d 💬 2 [10d]
KMSAN: uninit-value in nci_rx_work (2) net nfc C 20 34d 37d
possible deadlock in kvfree_call_rcu (2) net C unreliable 292 15h29m 37d
WARNING in bond_xdp_get_xmit_slave (2) net 28 7h23m 38d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 133 4d01h 44d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 32 15h07m 45d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 2 51d 45d
INFO: task hung in nsim_destroy (4) net 151 1d06h 48d
INFO: task hung in __vhost_worker_flush net virt kvm 40 5d15h 49d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 54d 50d
possible deadlock in sock_map_update_common (2) net bpf C done 12 40d 51d
upstream boot error: KMSAN: uninit-value in receive_buf net virt 155 58d 51d PATCH [43d]
divide error in taprio_update_queue_max_sdu net 1 56d 52d
general protection fault in dev_map_enqueue (2) bpf net C error 335 1d12h 52d PATCH [22h24m]
WARNING: refcount bug in __netif_napi_del (3) net 18 24d 54d
upstream boot error: KMSAN: uninit-value in corrupted net virt 1 58d 54d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 27 35d 55d
INFO: rcu detected stall in sendmsg (4) net input usb C error 7 1d23h 55d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 34d 60d
KMSAN: uninit-value in nci_rsp_packet (2) net nfc 1 69d 65d
possible deadlock in team_device_event (3) net 2 20d 70d
KASAN: slab-use-after-free Read in kcm_release net C 2 32d 72d
WARNING in inet_csk_get_port (3) net C done 8 57d 73d 💬 3 [51d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 105 34d 73d
possible deadlock in team_del_slave (3) net C error 79074 now 83d PATCH [11d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 39d 91d 💬 6 [4h37m]
WARNING in __xdp_reg_mem_model bpf net C done 110 9d10h 92d 💬 1 [3d05h]
possible deadlock in sock_hash_update_common bpf net C error 38 43d 94d
WARNING in prepare_to_wait_event net 1 99d 95d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 44d 96d PATCH [17d]
KMSAN: uninit-value in __schedule (5) net 14 6h08m 99d
possible deadlock in sock_map_unref bpf net 9 62d 101d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 2d00h 101d
memory leak in corrupted (2) net syz 432 13d 107d
INFO: task hung in nfc_urelease_event_work net nfc 35 6h15m 109d
possible deadlock in hsr_dev_xmit (2) net C done 225 15h17m 112d 💬 2 [74d]
possible deadlock in sk_psock_drop bpf net 56 38d 113d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 46 now 117d PATCH [101d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 37d 122d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 67d 130d
possible deadlock in team_port_change_check (2) net C done 516 1h03m 140d 💬 5 [133d]
KASAN: slab-use-after-free Read in handle_tx (2) net 8 5d14h 148d 💬 1 [148d]
INFO: task hung in ceph_monc_stop ceph net C error 32 164d 162d
possible deadlock in smc_release net s390 C error 26 9d12h 167d 💬 2 [8d05h]
INFO: rcu detected stall in ipv6_rcv (4) net C done 5 29d 197d
INFO: rcu detected stall in fq_pie_timer (2) net C done 9 1d05h 204d 💬 2 [202d]
WARNING: ODEBUG bug in advance_sched net C done 10 11d 210d 💬 1 [209d]
INFO: rcu detected stall in sys_recvmmsg (3) net 42 13d 212d
KASAN: slab-use-after-free Read in advance_sched net C error 15 1d00h 212d 💬 5 [145d]
WARNING in call_rcu (3) net C 3 110d 213d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 13d 213d 💬 3 [210d]
memory leak in radix_tree_insert (2) arm-msm net C 1 213d 223d PATCH [218d]
WARNING in tcp_recvmsg_locked (2) net C done 5 11d 225d 💬 1 [225d]
INFO: rcu detected stall in sys_socket (10) net C done 23 5d11h 231d 💬 6 [226d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 5 39d 260d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 7d09h 265d 💬 1 [3d05h]
memory leak in fasync_helper (2) net C 1 221d 301d PATCH [134d]
WARNING in inet_sock_destruct (4) net C done 1354 now 391d 💬 4 [17d]
unregister_netdevice: waiting for DEV to become free (8) net C done 8763 18m 404d PATCH [157d]
INFO: task hung in rfkill_unregister (3) net nfc C 110 11h08m 407d 💬 1 [94d]
INFO: task hung in synchronize_rcu (4) fs net C done error 446 8h56m 441d 💬 6 [9h41m]
INFO: task hung in del_device_store net syz error 338 1d01h 500d
INFO: task hung in rfkill_sync_work net nfc C done 29 11d 569d PATCH [514d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 10d 609d PATCH [393d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 194 1d11h 611d
WARNING in ip_rt_bug (2) net C done error 203 4d05h 644d 💬 3 [21d]
INFO: task can't die in vlan_ioctl_handler net 111 3d08h 780d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 10d 1006d
INFO: rcu detected stall in net_tx_action net C unreliable done 37 73d 1113d 💬 1 [722d]
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 3799 6d02h 1156d PATCH [393d]
general protection fault in skb_release_data (2) bluetooth net C done error 681 4d09h 1408d
INFO: task hung in process_one_work (4) net syz error error 51 7d01h 1427d
INFO: rcu detected stall in tc_modify_qdisc net C done 483 4d08h 1450d 💬 13 [17d]
memory leak in inet6_create (2) net C 3 244d 1533d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 379d 1569d
WARNING in kcm_write_msgs net C done 580 1d01h 1582d 💬 5 [17d]
KMSAN: uninit-value in eth_type_trans (2) net C 5047 34d 1639d 💬 5 [48d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 7d14h 1689d 💬 5 [17d]
WARNING in rcu_check_gp_start_stall net C done error 1070 4h38m 1973d 💬 7 [17d]
moderation (16):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 6d00h 2d00h
general protection fault in __dev_flush net bpf 3 1d00h 3d11h
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 2 7d01h 4d06h
general protection fault in bq_flush_to_queue bpf net 2 1d00h 4d16h
general protection fault in __cpu_map_flush bpf net 2 3d19h 5d05h
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 12d 8d19h
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 46d 42d
WARNING: refcount bug in nsim_fib_event_nb net 2 2d14h 43d
general protection fault in nci_unregister_device net nfc 2 52d 53d
WARNING: refcount bug in inet_twsk_kill net 1 63d 59d PATCH [56d]
Internal error in number (2) net 1 72d 68d
WARNING: refcount bug in cache_clean net nfs 2 78d 74d
KASAN: slab-use-after-free Read in slip_open (2) net 1 84d 80d
Internal error in sprintf (2) net 4 66d 81d
general protection fault in arp_create net 2 3d22h 87d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 786d 1205d