syzbot


Applied filters: Label=subsystems:net (drop)
open (119):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 2h56m 2d08h 💬 1 [2d07h]
INFO: task hung in nsim_dev_hwstats_exit net 33 12h00m 2d17h
INFO: rcu detected stall in schedule_tail (6) net virt C 4 4d19h 3d23h
INFO: task hung in genl_rcv_msg (4) net 42 8h28m 4d16h
INFO: rcu detected stall in unix_dgram_recvmsg (4) usb net input syz 3 9h51m 5d22h
WARNING in xfrm_state_migrate net 1 8d20h 6d07h
WARNING: locking bug in __task_rq_lock net 8 1d06h 8d15h
BUG: unable to handle kernel paging request in clear_page_erms (6) net virt 1 13d 9d01h
INFO: task hung in new_device_store (5) net 51 1d19h 10d 💬 7 [9d15h]
WARNING: refcount bug in nsim_fib_event_nb net 3 30d 11d
BUG: unable to handle kernel paging request in __task_rq_lock net 5 14d 13d
possible deadlock in gtp_encap_enable_socket net C error 3 1d15h 14d PATCH [3h08m]
KMSAN: kernel-infoleak in move_addr_to_user (7) net C 3 21h36m 14d PATCH [2d10h]
BUG: corrupted list in team_priority_option_set (2) net 1 22d 18d
UBSAN: shift-out-of-bounds in xfrm_selector_match (2) net C error 10 7d22h 20d PATCH [5d23h]
INFO: task hung in tun_chr_close (5) net 308 4h43m 21d
WARNING in l2tp_exit_net net 39 2h59m 24d 💬 1 [24d]
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 1 33d 33d
possible deadlock in ipv6_sock_mc_close (2) net 1 36d 34d
general protection fault in phy_start_cable_test_tdr net C done done 57 39d 40d PATCH [40d]
WARNING in sock_map_destroy net bpf C error 6 9d17h 41d PATCH [10d]
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 44d 41d
WARNING in page_pool_put_unrefed_netmem net 2 46d 42d
KASAN: slab-use-after-free Read in __pnet_find_base_ndev net s390 1 93d 45d
Internal error in sprintf (3) net 5 49d 48d 💬 1 [48d]
possible deadlock in rtnl_lock (8) net C 34 5h57m 49d 💬 5 [26d]
WARNING in skb_ensure_writable (2) bpf net 26 54d 50d
possible deadlock in sockopt_lock_sock net 375 1h40m 53d
WARNING: ODEBUG bug in get_taint net usb 16 4d22h 53d
Internal error in desc_read_finalized_seq (3) net 5 7d17h 54d
KASAN: slab-use-after-free Read in team_dummy_transmit net 1 85d 55d
Unable to handle kernel execute from non-executable memory at virtual address ADDR net s390 5 12d 55d
general protection fault in smc_diag_dump_proto net s390 C inconclusive 22 1d03h 58d PATCH [54d]
INFO: task hung in switchdev_deferred_process_work (3) net syz 201 2h08m 59d
Internal error in fib6_table_lookup (2) net 1 65d 61d
WARNING in l2tp_nl_cmd_tunnel_delete net 1 65d 63d
Internal error in _prb_read_valid (2) net 5 34d 69d
INFO: task hung in addrconf_dad_work (5) net C done 466 2h05m 70d
INFO: task hung in linkwatch_event (4) net C done 1264 5m 72d
INFO: task hung in netlink_dump (5) net 123 14d 74d
KMSAN: uninit-value in skb_put net usb 1 78d 74d
INFO: task hung in nsim_create (2) net 42 3d19h 74d 💬 4 [74d]
WARNING in cake_dequeue (2) net 4 77d 75d
WARNING in hsr_netdev_notify net 1 83d 79d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 2726 6m 81d 💬 1 [4d06h]
INFO: task hung in cleanup_net (7) net 76 5h47m 87d
BUG: sleeping function called from invalid context in synchronize_net net C done 3 48d 87d 💬 2 [78d]
possible deadlock in do_ip_getsockopt (3) net 376 17h11m 88d
possible deadlock in do_ipv6_setsockopt (4) net 610 33m 88d
possible deadlock in ip_mroute_setsockopt net 222 1h12m 89d
INFO: task hung in filemap_fault (6) net 135 7h48m 89d
possible deadlock in ip_mc_drop_socket (2) net 11 5d11h 90d
possible deadlock in smc_shutdown net s390 3 74d 93d
WARNING: suspicious RCU usage in dev_activate net C error 138 1h52m 96d PATCH [79d]
possible deadlock in smc_vlan_by_tcpsk net s390 C 305 1h06m 102d PATCH [14d]
possible deadlock in do_ip_setsockopt (4) net C done 1879 10m 103d PATCH [14d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 3513 5h10m 105d
WARNING in dev_deactivate_many net C 188 32d 105d
Internal error in format_decode (2) net 10 40d 105d
BUG: soft lockup in call_timer_fn mm net 19 69d 111d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc C 27 16h37m 113d
possible deadlock in kvfree_call_rcu (2) net C unreliable 805 38m 118d
INFO: task hung in __tun_chr_ioctl (6) net 67 2d22h 122d
KASAN: global-out-of-bounds Read in __hw_addr_add_ex net 193 66d 125d
KASAN: use-after-free Read in rhashtable_lookup_fast (2) net 47 41d 125d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 5 2d16h 125d
INFO: task hung in nsim_destroy (4) net 296 4h14m 129d
INFO: task hung in __vhost_worker_flush net virt 310 4d21h 130d 💬 4 [49d]
INFO: rcu detected stall in sys_bpf (9) bpf net C error 39 5d14h 132d
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 53 15d 136d
INFO: rcu detected stall in sendmsg (4) net input usb C error 13 6d22h 136d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net C 20 115d 141d
possible deadlock in team_device_event (3) net C 9 7d05h 150d PATCH [65d]
INFO: rcu detected stall in sock_write_iter (3) net C done 31 8h41m 153d 💬 1 [153d]
KMSAN: uninit-value in cmsghdr_from_user_compat_to_kern net 376 5h10m 154d
possible deadlock in team_del_slave (3) net C error 186047 now 164d PATCH [92d]
KMSAN: uninit-value in hsr_get_node (3) net C 9 11d 172d 💬 8 [79d]
KMSAN: uninit-value in __schedule (5) net 102 9d05h 180d
INFO: task hung in nfc_urelease_event_work nfc net 36 70d 190d
possible deadlock in hsr_dev_xmit (2) net C done 432 1h16m 193d 💬 2 [155d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz 940 now 198d PATCH [182d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 118d 202d
possible deadlock in team_port_change_check (2) net C done 1462 32m 220d 💬 5 [4d06h]
KASAN: slab-use-after-free Read in handle_tx (2) net 13 7d10h 229d 💬 1 [229d]
possible deadlock in smc_release net s390 C error done 26 60d 248d 💬 2 [29d]
INFO: rcu detected stall in ipv6_rcv (4) net C done done 6 21d 278d
INFO: rcu detected stall in fq_pie_timer (2) net C done 33 16d 285d 💬 2 [283d]
WARNING: ODEBUG bug in advance_sched net C done 10 1d15h 291d 💬 1 [290d]
INFO: rcu detected stall in sys_recvmmsg (3) net 54 9d20h 293d
KASAN: slab-use-after-free Read in advance_sched net C error 15 7d10h 293d PATCH [12d]
WARNING in call_rcu (3) net C 3 191d 294d
KASAN: slab-use-after-free Read in taprio_dump net C error 54 8d09h 294d 💬 3 [291d]
memory leak in radix_tree_insert (2) arm-msm net C 1 294d 304d PATCH [299d]
WARNING in tcp_recvmsg_locked (2) net C done 7 6d17h 306d 💬 1 [306d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net syz done 10 7d20h 341d
memory leak in fasync_helper (2) net C 1 302d 382d PATCH [215d]
WARNING in inet_sock_destruct (4) net C done 2301 6h33m 472d 💬 4 [4d06h]
unregister_netdevice: waiting for DEV to become free (8) net C done 23682 7m 485d PATCH [238d]
INFO: task hung in rfkill_unregister (3) net nfc C 187 1d12h 488d 💬 1 [19d]
INFO: task hung in synchronize_rcu (4) fs net C done error 682 4h27m 522d 💬 6 [66d]
INFO: task hung in del_device_store net syz error 847 4h11m 581d
INFO: task hung in rfkill_sync_work net nfc C done 32 10d 650d PATCH [594d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net C 769 21h50m 689d 💬 1 [98d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable 469 18d 690d PATCH [474d]
INFO: task hung in nfc_rfkill_set_block net nfc C done done 233 1d10h 691d
WARNING in ip_rt_bug (2) net C done error 256 2d15h 725d 💬 3 [102d]
INFO: task can't die in vlan_ioctl_handler net 131 2h51m 861d
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 91d 1087d
general protection fault in skb_release_data (2) net bluetooth C done error 683 77d 1489d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 12 108d 1490d
INFO: task hung in process_one_work (4) net syz error error 52 9d12h 1508d
INFO: rcu detected stall in tc_modify_qdisc net C done 517 1d07h 1531d 💬 13 [98d]
memory leak in inet6_create (2) net C 3 325d 1614d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 460d 1650d
WARNING in kcm_write_msgs net C done 612 10d 1663d 💬 5 [66d]
KMSAN: uninit-value in eth_type_trans (2) net C 5578 7h08m 1719d 💬 5 [4d06h]
BUG: workqueue lockup (5) net C done 6582 now 1727d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1012 88d 1770d 💬 5 [98d]
WARNING in rcu_check_gp_start_stall net C done error 1776 14h48m 2053d 💬 7 [4d06h]
moderation (7):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel NULL pointer dereference in netlbl_sock_setattr net lsm 2 1d19h 10d
Internal error in put_dec_trunc8 (2) net 1 27d 23d
Internal error in desc_read (2) net 1 40d 36d
KASAN: slab-use-after-free Read in xfrmi_newlink net 1 86d 82d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 72d 85d
general protection fault in arp_create net 3 79d 167d
KCSAN: data-race in prandom_seed / prandom_u32 net syz 612 867d 1286d