syzbot


Applied filters: Label=subsystems:net (drop)
open (138):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 24d 1d13h 💬 1 [1d12h]
Unable to handle kernel write to read-only memory at virtual address ADDR (2) lsm net -1 1 3d16h 2d12h PATCH [4h56m]
WARNING in kvfree_call_rcu lsm net -1 C 2 3d15h 2d12h PATCH [4h56m]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 7 23h15m 2d17h 💬 2 [2d13h]
possible deadlock in ptp_clock_adjtime net 4 2 3d05h 2d22h
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 14d 10d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 19d 15d
possible deadlock in xsk_notifier (3) bpf net 4 1 16d 16d 💬 8 [15d]
WARNING in qdisc_tree_reduce_backlog net -1 1 18d 17d
KMSAN: uninit-value in unix_create1 net 7 1 25d 21d
kernel BUG in filemap_fault (2) net -1 C error 23 1d04h 24d 💬 1 [7d08h]
WARNING in taprio_get_start_time (2) net -1 1 27d 27d 💬 1 [6d01h]
WARNING in __linkwatch_sync_dev (2) net -1 C 460 9h08m 29d PATCH [23d]
general protection fault in add_grec (2) net 2 3 18d 31d
divide error in taprio_update_queue_max_sdu (2) net 2 3 29d 34d
WARNING: refcount bug in gro_cleanup net 13 1 46d 34d
general protection fault in ip6_mc_clear_src (2) net 2 25 1d01h 36d
WARNING in napi_disable net -1 1 46d 37d
general protection fault in __igmp_group_dropped net 8 3 35d 37d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 43d 37d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 2 10d 37d
general protection fault in ip_mc_up net 2 1 43d 37d
possible deadlock in __netdev_update_features net 4 53 7h36m 39d 💬 3 [37d]
possible deadlock in dev_set_promiscuity net 4 16 18d 39d 💬 1 [38d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 46d 43d
KMSAN: uninit-value in neigh_parms_release (2) net 7 1 49d 45d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 16d 46d PATCH [42d]
WARNING in ah6_output net -1 C error 5 4h13m 47d
BUG: corrupted list in __hw_addr_del_entry net 8 3 36d 50d
KASAN: slab-use-after-free Read in fib6_add net 19 12 39d 51d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 8 1 56d 51d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 38d 52d 💬 2 [51d]
general protection fault in ip6_ins_rt net 2 2 44d 53d
possible deadlock in ptp_clock_unregister net 4 C 20 31d 57d 💬 1 [31d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 27 10h57m 57d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 39d 59d
WARNING in neigh_parms_release net -1 2 55d 60d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 62d 62d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 7 41 45d 62d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 48d 62d
BUG: corrupted list in __nsim_dev_port_del net 8 2 48d 64d
general protection fault in mld_clear_delrec net 2 57 11h41m 64d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 65d 65d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 1d04h 65d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 66d 65d
general protection fault in __ip_mc_dec_group net 2 16 2d04h 66d
kernel BUG in in_dev_free_rcu net -1 5 23d 67d
kernel BUG in unregister_vlan_dev (3) net -1 7 26d 67d PATCH [6d07h]
general protection fault in rt6_find_cached_rt net 2 3 26d 67d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 43d 67d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 39d 68d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 72d 68d
BUG: soft lockup in sctp_generate_timeout_event net 1 1 71d 70d
WARNING in nsim_fib_event_nb net -1 C done 109 18h55m 70d 💬 1 [41d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 34d 70d
general protection fault in ip6_create_rt_rcu net 2 2 65d 70d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 32d 70d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 34d 70d 💬 1 [70d]
WARNING in rt6_multipath_rebalance (2) net -1 58 15h05m 70d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 33d 79d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 12d 80d 💬 1 [79d]
BUG: soft lockup in garp_join_timer (3) net 1 3 48d 80d
INFO: task hung in usbnet_disconnect (3) net usb 1 49 2d01h 89d
WARNING in dst_cache_per_cpu_get net -1 1 92d 92d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 72d 92d
KMSAN: uninit-value in __vxlan_find_mac (2) net 7 1 98d 93d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 34d 121d
WARNING in depot_fetch_stack net -1 10 34d 128d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 18h55m 134d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 2d22h 156d 💬 3 [154d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 30d 156d 💬 3 [153d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 3d17h 157d
WARNING: locking bug in netpoll_poll_disable (2) net 4 2 97d 178d
WARNING in max_vclocks_store net -1 C 1 175d 185d
INFO: task hung in inet_rtm_newaddr net 1 syz done 63 1d04h 197d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 5d14h 214d 💬 2 [211d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 15d 218d
KCSAN: data-race in kick_pool / wq_worker_running net 6 844 15h02m 223d 💬 1 [223d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 29d 236d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 142 6d22h 247d
WARNING in rtnl_dellink (4) net -1 31 26d 257d
INFO: task hung in genl_rcv_msg (4) net 1 C done 123 12h14m 281d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 2d01h 287d 💬 7 [275d]
INFO: task hung in tun_chr_close (5) net 1 syz done 590 9d03h 298d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 60d 309d
possible deadlock in rtnl_lock (8) net 4 C 434 73d 326d 💬 5 [302d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 489 12d 336d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1488 1d02h 346d
INFO: task hung in linkwatch_event (4) net 1 C done 3257 1d18h 349d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 12d 358d 💬 1 [59d]
INFO: task hung in cleanup_net (7) net 1 120 13d 364d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 163d 364d 💬 2 [355d]
WARNING: suspicious RCU usage in dev_activate net 4 C error 789 27d 373d PATCH [356d]
WARNING in dev_deactivate_many net -1 C 217 21d 381d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 63 10d 389d PATCH [268d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 21 5d08h 402d 💬 1 [62d]
INFO: task hung in nsim_destroy (4) net 1 428 11d 405d
INFO: task hung in __vhost_worker_flush net virt 1 331 29d 407d 💬 5 [105d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 527 7m 412d 💬 1 [246d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 56 34d 413d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 392d 418d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 15d 429d 💬 1 [429d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 24d 449d 💬 8 [356d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 886 18h26m 469d 💬 2 [432d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9092 now 475d PATCH [458d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 395d 479d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 443 2d05h 506d 💬 2 [173d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 54d 554d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 278d 567d 💬 1 [241d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 166 5d15h 570d
WARNING in call_rcu (3) net -1 C 3 468d 570d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 571d 581d PATCH [576d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 11h16m 583d 💬 1 [583d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 24d 585d 💬 5 [109d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 130d 618d
memory leak in fasync_helper (2) net 3 C 1 578d 659d PATCH [491d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 348452 now 762d PATCH [514d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1663 14h15m 765d 💬 6 [2d21h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 12d 799d 💬 6 [343d]
INFO: task hung in del_device_store net 1 syz error 1813 9h19m 858d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 3d00h 927d PATCH [871d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1574 3h03m 965d PATCH [98d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 462 1d00h 968d
WARNING in ip_rt_bug (2) net -1 C done error 364 36d 1002d 💬 3 [378d]
INFO: task can't die in vlan_ioctl_handler net 1 165 24d 1138d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() net -1 C inconclusive error 64 37d 1277d 💬 1 [176d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 368d 1364d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5428 7h51m 1513d PATCH [750d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 101d 1766d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 95d 1767d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 584 19h23m 1808d 💬 13 [375d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 737d 1927d
WARNING in kcm_write_msgs net -1 C done 620 2d16h 1940d 💬 5 [343d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7293 4h57m 1996d 💬 5 [27d]
BUG: workqueue lockup (5) net 1 C done 12841 9h35m 2004d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1026 10d 2047d 💬 5 [375d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2608 11h36m 2330d 💬 7 [27d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() net -1 C done error 7968 86d 2805d 💬 3 [2650d]
moderation (14):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in nsim_bpf_destroy_prog (2) net 8 1 13d 9d08h
Internal error in desc_read (3) net 2 1 33d 29d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 38d 34d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 37d 37d
general protection fault in inetdev_event net 2 1 49d 37d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 4 1 39d 38d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 17 1 47d 43d
general protection fault in slip_receive_buf (2) net 2 1 49d 45d
BUG: corrupted list in team_priority_option_set (4) net 8 1 51d 47d
general protection fault in nsim_fib_event_work net 2 2 62d 62d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 66d 62d
general protection fault in rt6_mtu_change_route net 2 3 39d 67d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1144d 1563d
KCSAN: data-race in data_alloc / prb_reserve net 6 1102 12h15m 1568d