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 33 11h36m 1d07h
WARNING in rt_set_nexthop net -1 C error 141 5d18h 2d20h 💬 1 [2d18h]
BUG: sleeping function called from invalid context in team_change_rx_flags (2) net 5 2 1d06h 3d06h
WARNING: ./include/net/netdev_lock.h:LINE at __linkwatch_sync_dev, CPU: kworker/u8:NUM/NUM net -1 C done 5 27d 4d23h 💬 1 [4d23h]
Unable to handle kernel write to read-only memory at virtual address ADDR (2) lsm net -1 1 7d02h 5d22h PATCH [5h17m]
WARNING in kvfree_call_rcu lsm net -1 C 2 7d01h 5d23h PATCH [5h17m]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 9 15h05m 6d04h 💬 2 [6d00h]
possible deadlock in ptp_clock_adjtime net 4 2 6d16h 6d09h
possible deadlock in br_forward_delay_timer_expired (4) net 4 1 18d 14d
INFO: rcu detected stall in linkwatch_event (5) net 1 syz error 1 22d 18d
possible deadlock in xsk_notifier (3) bpf net 4 1 20d 20d 💬 8 [18d]
WARNING in qdisc_tree_reduce_backlog net -1 1 22d 21d
KMSAN: uninit-value in unix_create1 net 7 1 28d 24d
kernel BUG in filemap_fault (2) net -1 C error 23 4d15h 28d 💬 1 [10d]
WARNING in taprio_get_start_time (2) net -1 1 31d 31d 💬 1 [9d12h]
WARNING in __linkwatch_sync_dev (2) net -1 C 471 3h23m 32d PATCH [27d]
general protection fault in add_grec (2) net 2 3 21d 34d
divide error in taprio_update_queue_max_sdu (2) net 2 3 32d 38d
WARNING: refcount bug in gro_cleanup net 13 1 50d 38d
general protection fault in ip6_mc_clear_src (2) net 2 25 4d11h 40d
WARNING in napi_disable net -1 1 50d 41d
general protection fault in __igmp_group_dropped net 8 3 39d 41d
WARNING: refcount bug in sk_skb_reason_drop (2) net 13 1 46d 41d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 2 13d 41d
general protection fault in ip_mc_up net 2 1 47d 41d
possible deadlock in __netdev_update_features net 4 56 1d02h 42d 💬 3 [41d]
possible deadlock in dev_set_promiscuity net 4 16 22d 42d 💬 1 [41d]
KMSAN: uninit-value in mkiss_receive_buf net 7 2 49d 46d
KMSAN: uninit-value in neigh_parms_release (2) net 7 1 53d 49d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 19d 49d PATCH [46d]
WARNING in ah6_output net -1 C error 5 3d14h 50d 💬 1 [3d04h]
BUG: corrupted list in __hw_addr_del_entry net 8 3 39d 53d
KASAN: slab-use-after-free Read in fib6_add net 19 12 42d 54d
BUG: unable to handle kernel paging request in bond_rr_gen_slave_id (2) net 8 1 59d 55d
KASAN: slab-out-of-bounds Read in cache_clean net nfs 17 2 41d 55d 💬 2 [55d]
general protection fault in ip6_ins_rt net 2 2 47d 56d
possible deadlock in ptp_clock_unregister net 4 C 20 34d 61d 💬 1 [34d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 30 21h43m 61d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 42d 62d
WARNING in neigh_parms_release net -1 2 59d 63d
BUG: unable to handle kernel paging request in nsim_drv_port_add net 8 1 66d 65d
KMSAN: uninit-value in __ipv6_dev_mc_inc (2) net 7 41 48d 66d
KMSAN: uninit-value in __ipv6_dev_mc_dec (2) net 7 15 52d 66d
BUG: corrupted list in __nsim_dev_port_del net 8 2 52d 67d
general protection fault in mld_clear_delrec net 2 60 2d05h 67d
KASAN: slab-out-of-bounds Read in arp_mc_map net 17 2 68d 69d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 syz error 2 4d14h 69d
INFO: task hung in inet6_rtm_newaddr (2) net 1 syz 1 69d 69d
general protection fault in __ip_mc_dec_group net 2 17 17h08m 69d
kernel BUG in in_dev_free_rcu net -1 5 27d 71d
kernel BUG in unregister_vlan_dev (3) net -1 7 30d 71d PATCH [9d18h]
general protection fault in rt6_find_cached_rt net 2 3 30d 71d
KASAN: global-out-of-bounds Read in fib6_ifup net 17 12 47d 71d
KASAN: global-out-of-bounds Read in fib6_ifdown (2) net 19 syz 39 42d 72d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return net usb 4 1 76d 72d
BUG: soft lockup in sctp_generate_timeout_event net 1 1 74d 73d
WARNING in nsim_fib_event_nb net -1 C done 111 1d10h 74d 💬 1 [45d]
KASAN: global-out-of-bounds Read in __find_rr_leaf (2) net 17 14 38d 74d
general protection fault in ip6_create_rt_rcu net 2 2 68d 74d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 35d 74d
WARNING: suspicious RCU usage in __fib6_update_sernum_upto_root net 4 24 38d 74d 💬 1 [73d]
WARNING in rt6_multipath_rebalance (2) net -1 58 4d01h 74d
KASAN: null-ptr-deref Write in dst_cache_per_cpu_get (3) net 12 2 37d 82d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 16d 83d 💬 1 [83d]
BUG: soft lockup in garp_join_timer (3) net 1 3 52d 83d
INFO: task hung in usbnet_disconnect (3) net usb 1 49 5d12h 93d
WARNING in dst_cache_per_cpu_get net -1 1 96d 95d
KASAN: null-ptr-deref Write in rcuref_put (4) net 12 2 75d 96d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 38d 125d
WARNING in depot_fetch_stack net -1 10 37d 131d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 4d05h 137d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 17 6d09h 160d 💬 3 [157d]
general protection fault in ip6_pol_route (3) bcachefs net 8 syz error 25 33d 160d 💬 3 [157d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 229 7d04h 160d
WARNING in max_vclocks_store net -1 C 1 178d 188d
INFO: task hung in inet_rtm_newaddr net 1 syz done 63 4d14h 200d
BUG: Bad page state in skb_pp_cow_data net -1 C done 42 9d01h 217d 💬 2 [215d]
BUG: unable to handle kernel paging request in dst_dev_put (2) net 8 syz 1549 18d 222d
KCSAN: data-race in kick_pool / wq_worker_running net 6 847 5h04m 227d 💬 1 [226d]
WARNING: locking bug in try_to_wake_up (2) net 4 syz error error 154 32d 239d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 144 20h16m 250d
WARNING in rtnl_dellink (4) net -1 31 30d 261d
INFO: task hung in genl_rcv_msg (4) net 1 C done 124 2d13h 284d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 109 5d12h 291d 💬 7 [278d]
INFO: task hung in tun_chr_close (5) net 1 syz done 591 3d02h 302d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 19 12 63d 313d
possible deadlock in rtnl_lock (8) net 4 C 434 77d 329d 💬 5 [306d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 syz inconclusive 492 1d17h 340d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1492 1d21h 350d
INFO: task hung in linkwatch_event (4) net 1 C done 3260 22h04m 352d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error 7829 1d04h 361d 💬 1 [14h17m]
INFO: task hung in cleanup_net (7) net 1 120 17d 367d
BUG: sleeping function called from invalid context in synchronize_net net 5 C done 54 166d 368d 💬 2 [359d]
WARNING: suspicious RCU usage in dev_activate net 4 C error 789 30d 376d PATCH [360d]
WARNING in dev_deactivate_many net -1 C 217 24d 385d
KMSAN: uninit-value in nci_ntf_packet (3) net nfc 7 C 65 2d06h 393d PATCH [271d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 21 8d18h 406d 💬 1 [66d]
INFO: task hung in nsim_destroy (4) net 1 428 15d 409d
INFO: task hung in __vhost_worker_flush net virt 1 331 32d 410d 💬 5 [109d]
KMSAN: kernel-infoleak in __skb_datagram_iter (4) net 18 C 547 9h57m 416d 💬 1 [249d]
INFO: rcu detected stall in sendmsg (4) net 1 C error 56 2d07h 416d
INFO: rcu detected stall in sys_sendto (7) mm net 1 C error 278 1d23h 419d
KMSAN: uninit-value in dev_map_hash_lookup_elem bpf net 7 C 20 395d 422d
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 158 19d 433d 💬 1 [433d]
KMSAN: uninit-value in hsr_get_node (3) net 7 C 28 28d 452d 💬 8 [359d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 888 7h17m 473d 💬 2 [435d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 9241 1h10m 479d PATCH [462d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 398d 483d
KASAN: slab-use-after-free Read in handle_tx (2) net 19 C 445 2d14h 509d 💬 2 [177d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 57d 558d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 281d 571d 💬 1 [245d]
INFO: rcu detected stall in sys_recvmmsg (3) net 1 167 1d02h 573d
WARNING in call_rcu (3) net -1 C 3 471d 574d
memory leak in radix_tree_insert (2) net arm-msm 3 C 1 574d 584d PATCH [579d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 12 3d21h 587d 💬 1 [587d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 49 28d 588d 💬 5 [112d]
INFO: rcu detected stall in nsim_dev_trap_report_work (2) net 1 syz done 17 133d 621d
memory leak in fasync_helper (2) net 3 C 1 582d 662d PATCH [495d]
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 350848 now 765d PATCH [518d]
INFO: task hung in rfkill_unregister (3) net nfc 1 C 1680 21h58m 768d 💬 6 [6d07h]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 894 15d 802d 💬 6 [346d]
INFO: task hung in del_device_store net 1 syz error 1821 7h25m 862d
INFO: task hung in rfkill_sync_work net nfc 1 C done 49 6d11h 931d PATCH [875d]
KMSAN: uninit-value in bpf_prog_run_generic_xdp net 7 C 1580 17h43m 969d PATCH [101d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 462 4d11h 972d
WARNING in ip_rt_bug (2) net -1 C done error 364 40d 1006d 💬 3 [382d]
INFO: task can't die in vlan_ioctl_handler net 1 166 2d16h 1141d
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 41d 1281d 💬 1 [179d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 371d 1368d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 5463 6h54m 1517d PATCH [754d]
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 104d 1769d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 99d 1771d
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 585 1d07h 1811d 💬 13 [378d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 740d 1931d
WARNING in kcm_write_msgs net -1 C done 620 6d02h 1943d 💬 5 [346d]
KMSAN: uninit-value in eth_type_trans (2) net 7 C 7310 1h15m 2000d 💬 5 [14h17m]
BUG: workqueue lockup (5) net 1 C done 12876 2h01m 2007d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1026 14d 2050d 💬 5 [378d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2613 4h39m 2334d 💬 7 [14h17m]
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 89d 2808d 💬 3 [2653d]
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 16d 12d
WARNING: ODEBUG bug in handle_softirqs bpf net -1 2 4d15h 26d
Internal error in desc_read (3) net 2 2 2d04h 32d
KASAN: slab-use-after-free Read in rxrpc_input_call_event afs net 19 1 41d 37d
KCSAN: data-race in cleanup_net / synchronize_net (2) net 6 3 41d 40d
general protection fault in inetdev_event net 2 1 53d 41d
WARNING: lock held when returning to user space in netlbl_conn_setattr lsm net 4 1 42d 41d
KASAN: slab-out-of-bounds Read in nsim_dev_trap_report_work net 17 1 51d 47d
general protection fault in slip_receive_buf (2) net 2 1 53d 49d
BUG: corrupted list in team_priority_option_set (4) net 8 1 54d 50d
general protection fault in nsim_fib_event_work net 2 2 65d 66d
BUG: unable to handle kernel paging request in put_child (2) net 8 1 70d 66d
general protection fault in rt6_mtu_change_route net 2 3 43d 70d
KCSAN: data-race in prandom_seed / prandom_u32 net 6 syz 612 1147d 1566d
KCSAN: data-race in data_alloc / prb_reserve net 6 1103 2d18h 1572d