syzbot


Applied filters: Label=subsystems:net (drop)
open (140):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in dev_map_free (3) bpf net 1 31 4d00h 5h33m
WARNING in rt_set_nexthop net -1 C error 141 4d16h 1d19h 💬 1 [1d16h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 2 4h50m 2d04h
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 26d 3d22h 💬 1 [3d21h]
Unable to handle kernel write to read-only memory at virtual address ADDR (2) lsm net -1 1 6d01h 4d21h PATCH [2d13h]
WARNING in kvfree_call_rcu lsm net -1 C 2 6d00h 4d21h PATCH [2d13h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 8 21h20m 5d02h 💬 2 [4d22h]
possible deadlock in ptp_clock_adjtime net 4 2 5d14h 5d07h
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 17d 13d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 21d 17d
possible deadlock in xsk_notifier (3) bpf net 4 1 19d 19d 💬 8 [17d]
WARNING in qdisc_tree_reduce_backlog net -1 1 21d 20d
KMSAN: uninit-value in unix_create1 net 7 1 27d 23d
kernel BUG in filemap_fault (2) net -1 C error 23 3d13h 27d 💬 1 [9d16h]
WARNING in taprio_get_start_time (2) net -1 1 30d 30d 💬 1 [8d10h]
WARNING in __linkwatch_sync_dev (2) net -1 C 469 38m 31d PATCH [26d]
general protection fault in add_grec (2) net 2 3 20d 33d
divide error in taprio_update_queue_max_sdu (2) net 2 3 31d 37d
WARNING: refcount bug in gro_cleanup net 13 1 49d 37d
general protection fault in ip6_mc_clear_src (2) net 2 25 3d10h 39d
WARNING in napi_disable net -1 1 49d 40d
general protection fault in __igmp_group_dropped net 8 3 38d 40d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 45d 40d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 2 12d 40d
general protection fault in ip_mc_up net 2 1 46d 40d
possible deadlock in __netdev_update_features net 4 56 31m 41d 💬 3 [40d]
possible deadlock in dev_set_promiscuity net 4 16 20d 41d 💬 1 [40d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 48d 45d
KMSAN: uninit-value in neigh_parms_release (2) net 7 1 52d 48d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 18d 48d PATCH [45d]
WARNING in ah6_output net -1 C error 5 2d13h 49d 💬 1 [2d02h]
BUG: corrupted list in __hw_addr_del_entry net 8 3 38d 52d
KASAN: slab-use-after-free Read in fib6_add net 19 12 41d 53d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 8 1 58d 54d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 40d 54d 💬 2 [53d]
general protection fault in ip6_ins_rt net 2 2 46d 55d
possible deadlock in ptp_clock_unregister net 4 C 20 33d 60d 💬 1 [33d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 29 14h10m 60d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 41d 61d
WARNING in neigh_parms_release net -1 2 58d 62d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 65d 64d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 7 41 47d 64d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 51d 64d
BUG: corrupted list in __nsim_dev_port_del net 8 2 51d 66d
general protection fault in mld_clear_delrec net 2 60 1d03h 66d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 67d 68d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 3d13h 68d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 68d 68d
general protection fault in __ip_mc_dec_group net 2 16 4d12h 68d
kernel BUG in in_dev_free_rcu net -1 5 26d 70d
kernel BUG in unregister_vlan_dev (3) net -1 7 29d 70d PATCH [8d16h]
general protection fault in rt6_find_cached_rt net 2 3 29d 70d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 46d 70d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 41d 71d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 75d 71d
BUG: soft lockup in sctp_generate_timeout_event net 1 1 73d 72d
WARNING in nsim_fib_event_nb net -1 C done 111 8h39m 73d 💬 1 [44d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 37d 73d
general protection fault in ip6_create_rt_rcu net 2 2 67d 73d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 34d 73d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 37d 73d 💬 1 [72d]
WARNING in rt6_multipath_rebalance (2) net -1 58 2d23h 73d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 35d 81d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 15d 82d 💬 1 [82d]
BUG: soft lockup in garp_join_timer (3) net 1 3 51d 82d
INFO: task hung in usbnet_disconnect (3) net usb 1 49 4d10h 91d
WARNING in dst_cache_per_cpu_get net -1 1 95d 94d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 74d 95d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 37d 124d
WARNING in depot_fetch_stack net -1 10 36d 130d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 3d03h 136d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 5d07h 159d 💬 3 [156d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 32d 159d 💬 3 [156d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 6d02h 159d
WARNING in max_vclocks_store net -1 C 1 177d 187d
INFO: task hung in inet_rtm_newaddr net 1 syz done 63 3d12h 199d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 7d23h 216d 💬 2 [214d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 17d 221d
KCSAN: data-race in kick_pool / wq_worker_running net 6 846 16h36m 226d 💬 1 [225d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 31d 238d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 143 1d05h 249d
WARNING in rtnl_dellink (4) net -1 31 29d 260d
INFO: task hung in genl_rcv_msg (4) net 1 C done 124 1d11h 283d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 4d10h 290d 💬 7 [277d]
INFO: task hung in tun_chr_close (5) net 1 syz done 591 2d01h 300d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 62d 312d
possible deadlock in rtnl_lock (8) net 4 C 434 76d 328d 💬 5 [305d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 492 15h19m 338d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1492 20h06m 349d
INFO: task hung in linkwatch_event (4) net 1 C done 3259 22h31m 351d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 2h53m 360d 💬 1 [62d]
INFO: task hung in cleanup_net (7) net 1 120 16d 366d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 165d 367d 💬 2 [357d]
WARNING: suspicious RCU usage in dev_activate net 4 C error 789 29d 375d PATCH [359d]
WARNING in dev_deactivate_many net -1 C 217 23d 384d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 65 1d04h 392d PATCH [270d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 21 7d16h 405d 💬 1 [65d]
INFO: task hung in nsim_destroy (4) net 1 428 14d 408d
INFO: task hung in __vhost_worker_flush net virt 1 331 31d 409d 💬 5 [108d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 544 13h53m 415d 💬 1 [248d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 56 1d06h 415d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 22h08m 418d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 394d 420d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 18d 432d 💬 1 [432d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 27d 451d 💬 8 [358d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 887 1d09h 472d 💬 2 [434d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9192 41m 477d PATCH [461d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 397d 482d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 445 1d12h 508d 💬 2 [176d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 56d 557d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 280d 570d 💬 1 [244d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 167 33m 572d
WARNING in call_rcu (3) net -1 C 3 470d 573d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 573d 583d PATCH [578d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 2d20h 586d 💬 1 [586d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 27d 587d 💬 5 [111d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 132d 620d
memory leak in fasync_helper (2) net 3 C 1 581d 661d PATCH [494d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 350152 now 764d PATCH [517d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1678 now 767d 💬 6 [5d06h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 14d 801d 💬 6 [345d]
INFO: task hung in del_device_store net 1 syz error 1817 7h02m 861d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 5d09h 930d PATCH [874d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1579 10h40m 968d PATCH [100d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 462 3d09h 971d
WARNING in ip_rt_bug (2) net -1 C done error 364 39d 1005d 💬 3 [381d]
INFO: task can't die in vlan_ioctl_handler net 1 166 1d14h 1140d
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 40d 1280d 💬 1 [178d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 370d 1367d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5454 6h06m 1516d PATCH [753d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 103d 1768d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 98d 1770d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 585 5h34m 1810d 💬 13 [377d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 739d 1930d
WARNING in kcm_write_msgs net -1 C done 620 5d01h 1942d 💬 5 [345d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7302 14h09m 1999d 💬 5 [30d]
BUG: workqueue lockup (5) net 1 C done 12865 38m 2006d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1026 13d 2049d 💬 5 [377d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2611 19h29m 2333d 💬 7 [30d]
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 88d 2807d 💬 3 [2652d]
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 15d 11d
Internal error in desc_read (3) net 2 2 1d03h 31d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 40d 36d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 40d 39d
general protection fault in inetdev_event net 2 1 52d 40d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 4 1 41d 40d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 17 1 50d 46d
general protection fault in slip_receive_buf (2) net 2 1 51d 47d
BUG: corrupted list in team_priority_option_set (4) net 8 1 53d 49d
general protection fault in nsim_fib_event_work net 2 2 64d 64d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 69d 65d
general protection fault in rt6_mtu_change_route net 2 3 42d 69d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1146d 1565d
KCSAN: data-race in data_alloc / prb_reserve net 6 1103 1d16h 1570d