syzbot


Applied filters: Label=subsystems:net (drop)
open (118):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in rcu_note_context_switch (3) net 1 4d12h 11h56m
BUG: corrupted list in nsim_bpf_destroy_prog net 1 4d13h 12h05m
WARNING: suspicious RCU usage in kern net 1 4d16h 16h20m
KMSAN: uninit-value in __vxlan_find_mac net 1 4d18h 18h29m 💬 1 [16h01m]
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 1 5d16h 1d14h
WARNING in netlink_ack_tlv_fill net C error 3 5d17h 1d19h PATCH [4h38m]
general protection fault in __smc_diag_dump (3) net s390 C 25 21h05m 7d14h PATCH [2d21h]
KASAN: slab-use-after-free Read in cfusbl_device_notify net 5 5d15h 8d20h
BUG: soft lockup in macvlan_handle_frame net 1 14d 9d18h
WARNING in geneve_udp_encap_recv net 1 14d 10d
BUG: Bad page state in xdp_test_run_batch net C 19 14d 12d
WARNING in rtnl_dellink (4) net 3 10d 19d
KMSAN: uninit-value in rxrpc_lookup_peer_rcu afs net 1 25d 21d PATCH [9d09h]
WARNING: locking bug in rto_push_irq_work_func net 2 6d19h 31d
KASAN: slab-use-after-free Read in usbnet_deferred_kevent net usb 1 40d 31d
KASAN: slab-use-after-free Read in page_pool_put_unrefed_netmem bpf net 1 36d 32d
INFO: rcu detected stall in sys_getdents64 net C error 17 7d10h 36d 💬 3 [35d]
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 38d 40d 💬 1 [40d]
INFO: rcu detected stall in schedule_tail (6) net virt C 6 30d 42d
INFO: task hung in genl_rcv_msg (4) net C done 59 2d13h 43d
INFO: rcu detected stall in unix_dgram_recvmsg (4) net syz 9 16d 44d
WARNING in xfrm_state_migrate net 1 47d 44d
WARNING: locking bug in __task_rq_lock net 20 7h11m 47d
BUG: unable to handle kernel paging request in clear_page_erms (6) net virt 1 51d 47d
INFO: task hung in new_device_store (5) net syz inconclusive 83 2d18h 49d 💬 7 [36d]
WARNING: refcount bug in nsim_fib_event_nb net 5 9d14h 49d
BUG: unable to handle kernel paging request in __task_rq_lock net 15 2d17h 51d
possible deadlock in gtp_encap_enable_socket net C error 3 3d07h 52d PATCH [24d]
KMSAN: kernel-infoleak in move_addr_to_user (7) net C 7 3d03h 53d PATCH [10d]
BUG: corrupted list in team_priority_option_set (2) net 1 60d 56d
INFO: task hung in tun_chr_close (5) net 520 now 60d
WARNING in l2tp_exit_net net syz 147 10h10m 63d PATCH [7d11h]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 2 12d 71d
possible deadlock in ipv6_sock_mc_close (2) net 1 75d 72d
WARNING in sock_map_destroy bpf net C error 6 12d 79d PATCH [48d]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 82d 79d
WARNING in page_pool_put_unrefed_netmem net C error 4 4d15h 80d
Internal error in sprintf (3) net 5 87d 87d 💬 1 [87d]
possible deadlock in rtnl_lock (8) net C 56 5h18m 88d 💬 5 [64d]
possible deadlock in sockopt_lock_sock net C 1491 55m 91d
Internal error in desc_read_finalized_seq (3) net 6 3d17h 93d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 C 8 7d18h 93d
general protection fault in smc_diag_dump_proto s390 net C inconclusive 85 1d00h 97d PATCH [92d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 341 5h41m 98d
Internal error in fib6_table_lookup (2) net 2 32d 99d
Internal error in _prb_read_valid (2) net 5 72d 108d
INFO: task hung in addrconf_dad_work (5) net C done 860 16h07m 108d
INFO: task hung in linkwatch_event (4) net C done 2286 12h21m 110d
INFO: task hung in netlink_dump (5) net 123 53d 112d
INFO: task hung in nsim_create (2) net 49 5d08h 113d 💬 4 [112d]
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 5693 23m 120d 💬 1 [10d]
INFO: task hung in cleanup_net (7) net 107 16d 126d
BUG: sleeping function called from invalid context in synchronize_net net C done 14 3d14h 126d 💬 2 [117d]
possible deadlock in do_ip_getsockopt (3) net 511 21h54m 127d
possible deadlock in do_ipv6_setsockopt (4) net 2214 32m 127d
possible deadlock in ip_mroute_setsockopt net 975 2h14m 127d
possible deadlock in ip_mc_drop_socket (2) net 18 3d07h 129d
WARNING: suspicious RCU usage in dev_activate net C error 374 46m 134d PATCH [118d]
possible deadlock in smc_vlan_by_tcpsk s390 net C 1534 46m 141d PATCH [52d]
possible deadlock in do_ip_setsockopt (4) net C done 3901 20m 141d PATCH [53d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 5862 now 143d
WARNING in dev_deactivate_many net C 193 8d10h 143d
Internal error in format_decode (2) net 10 79d 144d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 28 18d 151d PATCH [29d]
possible deadlock in kvfree_call_rcu (2) net C unreliable 1093 10h49m 157d
INFO: task hung in __tun_chr_ioctl (6) net 73 6d13h 160d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 10 10d 164d
INFO: task hung in nsim_destroy (4) net 398 10d 167d
INFO: task hung in __vhost_worker_flush net virt 323 5d14h 169d 💬 4 [87d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net C 96 6h28m 174d 💬 1 [8d06h]
INFO: rcu detected stall in sendmsg (4) net C error 26 11d 174d
INFO: rcu detected stall in sys_sendto (7) net mm C error 118 8h46m 177d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 154d 180d
possible deadlock in team_device_event (3) net C 25 4d14h 189d PATCH [103d]
INFO: rcu detected stall in sock_write_iter (3) net C done 57 1d11h 191d 💬 1 [191d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 735 4h45m 192d
possible deadlock in team_del_slave (3) net C error 217234 33m 202d PATCH [130d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 50d 211d 💬 8 [117d]
KMSAN: uninit-value in __schedule (5) net 205 17h58m 218d
possible deadlock in hsr_dev_xmit (2) net C done 516 15h24m 231d 💬 2 [193d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 2971 5m 237d PATCH [220d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 157d 241d
possible deadlock in team_port_change_check (2) net C done 2158 1h27m 259d 💬 5 [42d]
KASAN: slab-use-after-free Read in handle_tx (2) net 35 6h15m 267d 💬 1 [267d]
possible deadlock in smc_release net s390 C error done 31 12d 286d 💬 2 [68d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 6 60d 316d
INFO: rcu detected stall in fq_pie_timer (2) net C done 33 24d 323d 💬 2 [321d]
WARNING: ODEBUG bug in advance_sched net C done done 10 40d 329d 💬 1 [3d09h]
INFO: rcu detected stall in sys_recvmmsg (3) mm net 63 1d03h 331d
WARNING in call_rcu (3) net C 3 230d 332d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 18d 332d 💬 4 [9d08h]
memory leak in radix_tree_insert (2) arm-msm net C 1 333d 343d PATCH [338d]
WARNING in tcp_recvmsg_locked (2) net C done 9 10d 345d 💬 1 [345d]
INFO: rcu detected stall in sys_unshare (9) bpf net C inconclusive 14 2d19h 370d 💬 1 [248d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 11 31d 379d
memory leak in fasync_helper (2) net C 1 340d 420d PATCH [253d]
WARNING in inet_sock_destruct (4) net C done 4615 13m 510d 💬 4 [10d]
unregister_netdevice: waiting for DEV to become free (8) net C done 28811 now 524d PATCH [276d]
INFO: task hung in rfkill_unregister (3) net nfc C 221 5h08m 526d 💬 1 [58d]
INFO: task hung in synchronize_rcu (4) fs net C done error 766 47m 561d 💬 6 [104d]
INFO: task hung in del_device_store net syz error 1326 36m 620d
INFO: task hung in rfkill_sync_work net nfc C done 33 14d 689d PATCH [633d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 913 1d01h 727d PATCH [8d14h]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 25d 729d PATCH [512d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 259 23h03m 730d
WARNING in ip_rt_bug (2) net C done error 297 26m 764d 💬 3 [140d]
INFO: task can't die in vlan_ioctl_handler net 141 20d 899d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 129d 1126d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4081 1h42m 1275d PATCH [512d]
general protection fault in skb_release_data (2) net bluetooth C done error 695 23h40m 1527d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 13 12d 1529d
INFO: rcu detected stall in tc_modify_qdisc net C done 535 1d19h 1569d 💬 13 [136d]
memory leak in inet6_create (2) net C 3 364d 1652d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 499d 1689d
WARNING in kcm_write_msgs net C done 615 8h28m 1701d 💬 5 [104d]
KMSAN: uninit-value in eth_type_trans (2) net C 5835 4h39m 1758d 💬 5 [10d]
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 127d 1808d 💬 5 [136d]
WARNING in rcu_check_gp_start_stall net C done error 2100 4h39m 2092d 💬 7 [10d]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Read in xfrm_state_find net 1 8d00h 4d00h
BUG: unable to handle kernel NULL pointer dereference in netlbl_sock_setattr lsm net 2 40d 48d
Internal error in put_dec_trunc8 (2) net 1 66d 62d
Internal error in desc_read (2) net 2 9d20h 74d
KCSAN: data-race in data_push_tail / string net 374 6d12h 1211d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 905d 1325d
corrupted report (2) net mm 757759 now 2409d