syzbot


Applied filters: Label=subsystems:net (drop)
open (136):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in dev_map_free (3) bpf net 1 35 2d09h 6d20h
WARNING in rt_set_nexthop net -1 C error 141 11d 8d09h 💬 1 [8d07h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 9 5h39m 8d19h
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 33d 10d 💬 1 [10d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 16 1d00h 11d 💬 2 [11d]
possible deadlock in ptp_clock_adjtime net 4 2 12d 11d
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 23d 19d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 28d 24d
possible deadlock in xsk_notifier (3) bpf net 4 1 25d 25d 💬 8 [24d]
WARNING in qdisc_tree_reduce_backlog net -1 1 27d 26d
KMSAN: uninit-value in unix_create1 net 7 1 34d 30d
kernel BUG in filemap_fault (2) net -1 C error 38 3d13h 33d 💬 1 [16d]
WARNING in taprio_get_start_time (2) net -1 1 36d 36d 💬 1 [15d]
WARNING in __linkwatch_sync_dev (2) net -1 C 487 13h35m 38d PATCH [32d]
general protection fault in add_grec (2) net 2 3 27d 40d
divide error in taprio_update_queue_max_sdu (2) net 2 3 38d 43d
WARNING: refcount bug in gro_cleanup net 13 1 55d 43d
general protection fault in ip6_mc_clear_src (2) net 2 30 5h59m 45d
WARNING in napi_disable net -1 1 55d 46d
general protection fault in __igmp_group_dropped net 8 3 44d 46d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 52d 46d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 2 18d 46d
general protection fault in ip_mc_up net 2 1 52d 46d
possible deadlock in __netdev_update_features net 4 66 52m 48d 💬 3 [46d]
possible deadlock in dev_set_promiscuity net 4 16 27d 48d 💬 1 [47d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 55d 52d
KMSAN: uninit-value in neigh_parms_release (2) net 7 1 58d 54d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 25d 55d PATCH [51d]
WARNING in ah6_output net -1 C error 5 9d03h 56d 💬 1 [8d17h]
BUG: corrupted list in __hw_addr_del_entry net 8 3 45d 59d
KASAN: slab-use-after-free Read in fib6_add net 19 12 48d 60d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 8 1 64d 60d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 47d 61d 💬 2 [60d]
general protection fault in ip6_ins_rt net 2 2 53d 62d
possible deadlock in ptp_clock_unregister net 4 C 20 40d 66d 💬 1 [40d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 32 4d00h 66d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 48d 68d
WARNING in neigh_parms_release net -1 2 64d 69d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 71d 71d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 7 41 54d 71d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 57d 71d
BUG: corrupted list in __nsim_dev_port_del net 8 2 57d 73d
general protection fault in mld_clear_delrec net 2 72 5h41m 73d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 74d 74d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 10d 74d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 75d 74d
general protection fault in __ip_mc_dec_group net 2 21 19h51m 75d
kernel BUG in in_dev_free_rcu net -1 6 3d22h 76d
general protection fault in rt6_find_cached_rt net 2 3 35d 76d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 52d 76d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 48d 77d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 81d 77d
BUG: soft lockup in sctp_generate_timeout_event net 1 1 80d 79d
WARNING in nsim_fib_event_nb net -1 C done 146 16h19m 79d 💬 1 [50d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 43d 79d
general protection fault in ip6_create_rt_rcu net 2 2 74d 79d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 41d 79d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 43d 79d 💬 1 [79d]
WARNING in rt6_multipath_rebalance (2) net -1 69 5h16m 79d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 42d 88d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 21d 89d 💬 1 [88d]
BUG: soft lockup in garp_join_timer (3) net 1 3 57d 89d
INFO: task hung in usbnet_disconnect (3) usb net 1 49 11d 98d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 81d 101d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 43d 130d
WARNING in depot_fetch_stack net -1 10 43d 137d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 9d18h 143d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 11d 165d 💬 3 [163d]
general protection fault in ip6_pol_route (3) net 8 syz error 25 39d 165d 💬 3 [6h42m]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 12d 166d
WARNING in max_vclocks_store net -1 C 1 184d 194d
INFO: task hung in inet_rtm_newaddr net 1 C done 65 1d05h 206d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 13h05m 223d 💬 2 [220d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 24d 227d
KCSAN: data-race in kick_pool / wq_worker_running net 6 853 5h02m 232d 💬 1 [232d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 38d 245d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 147 3d08h 256d
WARNING in rtnl_dellink (4) net -1 31 35d 266d
INFO: task hung in genl_rcv_msg (4) net 1 C done 124 8d02h 290d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 11d 296d 💬 7 [284d]
INFO: task hung in tun_chr_close (5) net 1 syz done 592 4d03h 307d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 69d 318d
possible deadlock in rtnl_lock (8) net 4 C 434 82d 335d 💬 5 [311d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 494 1d00h 345d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1494 20h52m 355d
INFO: task hung in linkwatch_event (4) net 1 C done 3265 20h03m 358d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 6d17h 367d 💬 1 [6d03h]
INFO: task hung in cleanup_net (7) net 1 120 22d 373d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 172d 373d 💬 2 [364d]
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 36d 382d PATCH [365d]
WARNING in dev_deactivate_many net -1 C 217 30d 390d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 70 8h54m 398d PATCH [277d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 22 3d10h 411d 💬 1 [71d]
INFO: task hung in nsim_destroy (4) net 1 428 20d 414d
INFO: task hung in __vhost_worker_flush net virt 1 331 38d 416d 💬 5 [114d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 555 1d12h 421d 💬 1 [255d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 2d05h 422d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 7d12h 424d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 401d 427d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 24d 438d 💬 1 [438d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 33d 458d 💬 8 [364d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 890 1d22h 478d 💬 2 [441d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9419 2h05m 484d PATCH [467d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 404d 488d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 446 4d09h 514d 💬 2 [182d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 63d 563d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 287d 576d 💬 1 [250d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 169 1d22h 579d
WARNING in call_rcu (3) net -1 C 3 477d 579d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 580d 590d PATCH [585d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 9d10h 592d 💬 1 [592d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 33d 594d 💬 5 [118d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 139d 627d
memory leak in fasync_helper (2) net 3 C 1 587d 668d PATCH [500d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 354091 now 771d PATCH [523d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1696 4h34m 774d 💬 6 [11d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 895 2d07h 808d 💬 6 [352d]
INFO: task hung in del_device_store net 1 syz error 1834 13h13m 867d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 12d 936d PATCH [880d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1601 1h07m 974d PATCH [107d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 469 9h17m 977d
WARNING in ip_rt_bug (2) net -1 C done error 364 4d05h 1011d 💬 3 [387d]
INFO: task can't die in vlan_ioctl_handler net 1 166 8d05h 1147d
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 46d 1286d 💬 1 [185d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 377d 1373d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5514 now 1522d PATCH [759d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 110d 1775d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 104d 1776d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 586 10h45m 1817d 💬 13 [384d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 746d 1936d
WARNING in kcm_write_msgs net -1 C done 620 11d 1949d 💬 5 [352d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7340 1d07h 2005d 💬 5 [6d03h]
BUG: workqueue lockup (5) net 1 C done 12902 5h09m 2013d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1030 17h36m 2056d 💬 5 [384d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2619 20h14m 2339d 💬 7 [6d03h]
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 95d 2814d 💬 3 [2659d]
moderation (15):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: corrupted list in nsim_bpf_destroy_prog (2) net 8 1 22d 18d
WARNING: ODEBUG bug in handle_softirqs bpf net -1 2 10d 31d
Internal error in desc_read (3) net 2 2 7d17h 38d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 47d 43d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 46d 46d
general protection fault in inetdev_event net 2 1 58d 46d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 4 1 48d 47d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 17 1 56d 52d
general protection fault in slip_receive_buf (2) net 2 1 58d 54d
BUG: corrupted list in team_priority_option_set (4) net 8 1 60d 56d
general protection fault in nsim_fib_event_work net 2 2 71d 71d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 75d 71d
general protection fault in rt6_mtu_change_route net 2 3 48d 76d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1153d 1572d
KCSAN: data-race in data_alloc / prb_reserve net 6 1108 18h18m 1577d