syzbot


Out of 262 bugs, 207 were automatically obsoleted (36 due to revoked reproducers), 55 were invalidated by users.
Applied filters: Label=subsystems:bpf (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in tracepoint_probe_unregister bpf trace 2 97d 179d
possible deadlock in work_grab_pending (2) bpf 1 108d 104d
INFO: task hung in xsk_bind (2) bpf net 1 100d 100d
WARNING: locking bug in bpf_map_put bpf C done 150 89d 109d
INFO: task hung in bpf_map_offload_map_free (2) bpf 1 110d 110d
possible deadlock in get_partial_node bpf 19 125d 272d
INFO: task hung in xp_release_deferred (3) bpf net 6 117d 136d
possible deadlock in debug_check_no_obj_freed bpf 1 127d 123d
INFO: rcu detected stall in security_file_free (5) bpf 1 117d 117d
KCSAN: data-race in bitmap_list_string / data_push_tail bpf net 1 85d 85d
possible deadlock in trie_update_elem bpf 137 106d 328d
possible deadlock in __put_partials bpf 1 141d 137d
INFO: rcu detected stall in security_file_ioctl_compat bpf 1 133d 133d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem (2) bpf 1 100d 100d
INFO: rcu detected stall in inet_rtm_newaddr bpf net 4 136d 260d
possible deadlock in stack_depot_save_flags bpf 7 148d 299d
INFO: rcu detected stall in unwind_get_return_address bpf 1 141d 141d
INFO: rcu detected stall in chaoskey_read bpf 1 148d 148d
KMSAN: uninit-value in __netif_receive_skb_core (3) bpf net 3 94d 103d
INFO: rcu detected stall in llc_rcv (2) bpf net 1 153d 153d
INFO: task hung in dev_map_free bpf net 14 122d 139d
KFENCE: memory corruption in pskb_expand_head bpf net C done 5 134d 136d
general protection fault in drain_mem_cache (2) bpf 1 165d 161d
WARNING in acquire_reference_state bpf C done 9 137d 134d
BUG: unable to handle kernel NULL pointer dereference in tcp_bpf_sendmsg bpf net 2 178d 175d
INFO: task hung in bpf_prog_pack_alloc bpf 1 168d 168d
KASAN: slab-out-of-bounds Read in btf_datasec_check_meta bpf C done 16010 150d 344d
INFO: task hung in static_key_enable_cpuslocked bpf trace 3 179d 278d
KCSAN: data-race in __queue_delayed_work / kvfree_call_rcu kernfs bpf 3 124d 140d
INFO: rcu detected stall in packet_rcv (3) net bpf 4 187d 212d
BUG: spinlock recursion in bpf_lru_push_free bpf 1 197d 197d
possible deadlock in deactivate_slab bpf 2 208d 257d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem (3) bpf 1 143d 143d
WARNING: locking bug in search_bpf_extables bpf 1 175d 171d
KASAN: slab-use-after-free Read in cpu_map_enqueue bpf net 3 206d 219d
INFO: rcu detected stall in check_preemption_disabled (2) bpf trace 1 208d 208d
WARNING in skb_ensure_writable (2) bpf net 26 189d 185d
INFO: task hung in bpf_prog_pack_free bpf 3 209d 228d
WARNING: bad unlock balance in search_bpf_extables bpf 2 180d 182d
possible deadlock in work_grab_pending bpf 1 184d 180d
INFO: rcu detected stall in sys_memfd_create (2) cgroups mm bpf 2 218d 242d
INFO: task hung in bpf_map_offload_map_free bpf 10 223d 355d
BUG: unable to handle kernel NULL pointer dereference in dev_map_generic_redirect bpf net 20 217d 316d
WARNING: locking bug in __pcpu_freelist_pop bpf 3 243d 249d
general protection fault in get_memcg bpf 2 237d 274d
KMSAN: uninit-value in htab_percpu_map_lookup_elem bpf C 6 288d 310d
KMSAN: uninit-value in sock_hash_delete_elem net bpf C 32 260d 312d
KMSAN: uninit-value in bstr_printf (2) bpf C 5 250d 251d
KMSAN: uninit-value in trie_lookup_elem (2) bpf 1 252d 248d
BUG: unable to handle kernel NULL pointer dereference in sk_msg_recvmsg bpf net C 108 222d 481d
INFO: task hung in bpf_xdp_link_release bpf 3 243d 272d
KMSAN: uninit-value in htab_lru_percpu_map_lookup_percpu_elem bpf C 2 295d 308d
WARNING in __xdp_reg_mem_model net bpf C done done 110 224d 307d
BUG: corrupted list in __bpf_lru_node_move bpf 1 245d 241d
INFO: task hung in xsk_bind bpf net 5 245d 274d
INFO: task hung in tcx_prog_query bpf net 3 247d 262d
general protection fault in check_preempt_wakeup_fair bpf 55 174d 182d
INFO: task hung in bpf_map_offload_map_alloc bpf 4 250d 272d
INFO: task hung in cgroup_storage_map_free bpf 3 250d 272d
KMSAN: uninit-value in trie_delete_elem (2) bpf C 13 249d 251d
KMSAN: uninit-value in __bpf_strtoull (2) bpf C 69 249d 254d
inconsistent lock state in __lock_task_sighand bpf trace C done 752 456d 460d
INFO: task hung in tcx_link_attach bpf net 7 256d 274d
KMSAN: uninit-value in strnchr (2) bpf C 80 251d 253d
possible deadlock in sk_psock_skb_ingress_enqueue bpf net 1 269d 265d
possible deadlock in sock_map_update_common (2) bpf net C done unreliable 12 255d 266d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready bpf net 1 261d 257d
INFO: rcu detected stall in kvm_vm_release (3) net bpf 1 262d 262d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem (2) bpf 1 209d 209d
INFO: task hung in xp_release_deferred (2) bpf net 2 266d 270d
INFO: task hung in tcx_prog_attach bpf net 1 266d 266d
possible deadlock in sock_map_unref bpf net 9 277d 316d
KMSAN: uninit-value in bpf_prog_test_run_xdp bpf net C 4 283d 345d
possible deadlock in sk_psock_drop bpf net 56 253d 329d
general protection fault in drain_mem_cache bpf 1 273d 269d
BUG: corrupted list in bpf_lru_push_free bpf 1 273d 269d
possible deadlock in sock_hash_update_common bpf net C error done 38 258d 309d
KMSAN: uninit-value in htab_map_delete_elem bpf syz 3 297d 297d
WARNING in group_send_sig_info bpf trace 1 301d 297d
WARNING in __schedule block bpf 4 311d 320d
general protection fault in bpf_check (2) bpf C done done 7 322d 333d
possible deadlock in __send_signal_locked trace bpf 14 293d 307d
BUG: unable to handle kernel paging request in jhash bpf C done done 14 299d 317d
INFO: rcu detected stall in vm_area_alloc (4) bpf 1 320d 320d
WARNING in __sock_map_delete bpf net C 34 320d 337d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_elem bpf 1 288d 288d
KMSAN: uninit-value in __netif_receive_skb_core (2) bpf net 22 310d 403d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_percpu_map_lookup_percpu_elem bpf 1 313d 313d
UBSAN: shift-out-of-bounds in adjust_reg_min_max_vals bpf C done done 2 415d 428d
KCSAN: data-race in sk_psock_drop / sk_psock_verdict_data_ready bpf net 1 376d 373d
INFO: rcu detected stall in sys_bpf (8) bpf 1 457d 457d
possible deadlock in dev_watchdog bpf trace 1 459d 459d
possible deadlock in sctp_err_lookup bpf trace 1 460d 460d
INFO: rcu detected stall in bpf_prog_free_deferred bpf 1 559d 559d
KASAN: slab-use-after-free Read in consume_skb net bpf C error 6 531d 532d
KCSAN: data-race in alloc_htab_elem / htab_map_get_next_key bpf 1 576d 576d
kernel BUG in pskb_expand_head (2) bpf net 10 635d 650d
riscv/fixes build error bpf riscv 133 655d 846d
INFO: rcu detected stall in sys_readlink (3) bpf fs 2 644d 651d
KASAN: slab-use-after-free Read in tcx_uninstall bpf net 12 575d 579d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (8) bpf 5 604d 666d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem (7) bpf 5 608d 660d
KCSAN: data-race in bpf_percpu_hash_copy / pcpu_copy_value bpf 1 609d 609d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (8) bpf 1 622d 622d
KCSAN: data-race in pcpu_alloc / pcpu_alloc (5) bpf netfilter 3 658d 697d
INFO: rcu detected stall in sys_unshare (7) bpf net 12 716d 847d
KCSAN: data-race in pcpu_alloc / pcpu_balance_workfn (5) bpf net 21 662d 916d
KASAN: slab-use-after-free Read in htab_map_alloc bpf 13 691d 689d
KASAN: slab-out-of-bounds Write in copy_array bpf C error 5485 774d 813d
INFO: rcu detected stall in prog_array_map_clear_deferred bpf C unreliable 15 1195d 1218d
general protection fault in htab_elem_free_rcu bpf C error 440 1523d 1683d
BUG: unable to handle kernel NULL pointer dereference in bpf_prog_ADDR net bpf syz error error 19 1347d 1661d
general protection fault in bpf_prog_load bpf 2 737d 745d
general protection fault in bpf_int_jit_compile bpf net 1 747d 746d
kernel stack overflow in sock_close bpf net C 1 807d 803d
WARNING: zero-size vmalloc in vzalloc bpf 1 747d 746d
BUG: unable to handle kernel NULL pointer dereference in bpf_obj_name_cpy bpf 1 749d 745d
KCSAN: data-race in __bpf_lru_list_rotate / __htab_lru_percpu_map_update_elem (4) bpf 1 739d 739d
WARNING in bpf_cgroup_link_release bpf C error done 630 922d 1770d
KCSAN: data-race in __bpf_lru_list_rotate / __htab_lru_percpu_map_update_elem (3) bpf 91 808d 1164d
BUG: unable to handle kernel paging request in bpf_prog_ADDR_F bpf trace 11 925d 961d
bpf-next build error (4) bpf net 2 942d 942d
riscv/fixes boot error: WARNING in __apply_to_page_range bpf 1 942d 942d
KASAN: slab-out-of-bounds Read in __htab_map_lookup_and_delete_batch bpf C unreliable done 121 911d 1478d
INFO: task can't die in htab_map_update_elem bpf C error 2 1043d 1044d
general protection fault in mod_memcg_page_state bpf C done 10 1129d 1146d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (7) bpf 14 893d 910d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem (6) bpf 25 893d 956d
KASAN: use-after-free Read in consume_skb bpf net C done inconclusive 33 948d 1227d
WARNING in tracepoint_probe_register_prio (4) bpf C done unreliable 542 1318d 1821d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run5 bpf trace C done 2 1610d 1608d
WARNING in bpf_prog_test_run_xdp bpf net C done done 4 1111d 1112d
KMSAN: uninit-value in bpf_skb_load_helper_32 bpf net C 88 1604d 1759d
KCSAN: data-race in pcpu_alloc / pcpu_alloc (2) bpf 3 924d 947d
memory leak in sock_hash_update_common bpf net syz 109 1783d 2099d
KCSAN: data-race in insert_work / wq_worker_running bpf net 232 926d 1027d
WARNING in bpf_test_run bpf net C done unreliable 74 1268d 1419d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run7 trace bpf C done error 8 1468d 1505d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (7) bpf 3 935d 983d
possible deadlock in ___bpf_prog_run bpf trace 1 1030d 1026d
INFO: rcu detected stall in compat_sys_pselect6_time32 bpf net 1 1004d 1004d
INFO: rcu detected stall in ip_rcv (4) bpf net 12 1029d 1100d
bpf-next boot error: KASAN: null-ptr-deref Write in register_btf_kfunc_id_set bpf 6 1065d 1063d
KCSAN: data-race in pcpu_alloc / pcpu_balance_workfn (4) bpf 12 991d 1162d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem (5) bpf 39 994d 1079d
KMSAN: kernel-infoleak in bpf_prog_test_run_raw_tp bpf net C 10 971d 1221d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (6) bpf 1 1009d 1009d
WARNING: kmalloc bug in xdp_umem_pin_pages bpf net 1 1104d 1100d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (6) bpf 23 1031d 1115d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (5) bpf 2 1078d 1083d
KCSAN: data-race in bpf_percpu_array_update / bpf_percpu_array_update bpf 1 1078d 1078d
KASAN: slab-out-of-bounds Read in bpf_clone_redirect bpf net 1 1136d 1132d
WARNING in bpf_xdp_adjust_tail (3) bpf net 1 1168d 1164d
KMSAN: uninit-value in load_balance (2) bpf 1 1148d 1148d
BUG: corrupted list in bpf_ksym_del bpf 8 1156d 1166d
WARNING in vmap_pages_range_noflush bpf 3 1204d 1315d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (4) bpf 1 1119d 1119d
INFO: rcu detected stall in sys_bpf (5) bpf C unreliable 56 1123d 1216d
INFO: rcu detected stall in __put_task_struct (2) bpf 1 1170d 1170d
INFO: rcu detected stall in __do_compat_sys_socketcall bpf 1 1126d 1126d
INFO: rcu detected stall in tun_chr_close (4) bpf net 3 1128d 1198d
INFO: rcu detected stall in sys_io_uring_enter bpf 2 1194d 1203d
INFO: rcu detected stall in sys_symlink (4) bpf 11 1131d 1236d
WARNING in netlink_broadcast_filtered bpf net 1512 1197d 1440d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem (4) bpf 3 1155d 1164d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (3) bpf 1 1163d 1163d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (5) bpf 3 1164d 1197d
INFO: task hung in cls_bpf_delete_prog_work bpf net 1 1244d 1244d
INFO: task hung in xp_release_deferred net bpf 1 1217d 1217d
memory leak in __do_sys_bpf bpf C 8 1620d 1716d
BUG: spinlock bad magic in bpf_lru_pop_free bpf 1 1255d 1252d
KMSAN: uninit-value in netif_receive_generic_xdp bpf net 85 1313d 1620d
general protection fault in bpf_lru_pop_free bpf 1 1321d 1317d
WARNING: suspicious RCU usage in udp_bpf_update_proto bpf net C unreliable unreliable 14 1402d 1419d
memory leak in cpu_map_update_elem bpf syz 1 1354d 1354d
BUG: stack guard page was hit in ipv6_rcv bpf net 2 1260d 1304d
KMSAN: uninit-value in do_user_addr_fault (2) bpf 15 1245d 1246d
INFO: rcu detected stall in bpf bpf 13 1332d 1449d
riscv/fixes boot error: WARNING in vmap_small_pages_range_noflush bpf 81 1343d 1367d
WARNING in bpf_xdp_adjust_tail (2) bpf net 1 1409d 1409d
KASAN: use-after-free Read in bpf_xdp_link_release bpf 1 1422d 1422d
BUG: unable to handle kernel paging request in bpf_trace_run7 bpf trace 2 1490d 1487d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (4) bpf 17 1407d 1508d
KCSAN: data-race in pcpu_balance_workfn / pcpu_free_area (3) bpf 32 1407d 1534d
KCSAN: data-race in capable / ptrace_attach bpf 2 1409d 1416d
KCSAN: data-race in pcpu_alloc / pcpu_balance_workfn (3) bpf 12 1415d 1512d
INFO: task hung in bpf_trampoline_update bpf 1 1468d 1468d
INFO: rcu detected stall in tcp_write_timer (2) bpf 2 1477d 1532d
BUG: unable to handle kernel paging request in bpf_trace_run1 bpf trace 4 1528d 1611d
KASAN: vmalloc-out-of-bounds Read in bpf_trace_run1 bpf trace 11 1530d 1561d
INFO: rcu detected stall in do_symlinkat bpf 1 1506d 1506d
BUG: unable to handle kernel paging request in bpf_trace_run4 bpf trace 2 1560d 1560d
memory leak in bpf bpf C 9 1471d 1553d
INFO: rcu detected stall in clone bpf 2 1545d 1554d
KCSAN: data-race in __bpf_lru_list_rotate / __htab_lru_percpu_map_update_elem (2) bpf 2 1491d 1518d
KFENCE: out-of-bounds in do_check_common bpf 4 1476d 1476d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem (3) bpf 1 1522d 1522d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (3) bpf 1 1561d 1534d
BUG: stack guard page was hit in cmp_ex_search bpf 1 1624d 1623d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem (2) bpf 11 1595d 1704d
KCSAN: data-race in __bpf_lru_list_rotate / __htab_lru_percpu_map_update_elem bpf 12 1595d 1677d
BUG: unable to handle kernel NULL pointer dereference in bpf_prog_ADDR_L bpf net 1 1690d 1688d
WARNING in bpf_xdp_adjust_tail bpf net 1 1694d 1689d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free (2) bpf 1 1627d 1627d
BUG: soft lockup in __do_sys_bpf bpf 1 1686d 1686d
KCSAN: data-race in __bpf_lru_list_rotate / bpf_lru_push_free bpf 10 1634d 1705d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem (2) bpf 1 1634d 1634d
BUG: soft lockup in sock_setsockopt (2) bpf 1 1692d 1688d
PANIC: double fault in mark_lock bpf net 1 1724d 1720d
KMSAN: uninit-value in bpf_skb_load_helper_32_no_cache (2) net bpf 1 1725d 1725d
KMSAN: uninit-value in bpf_prog_ADDR trace bpf C 30 1729d 1732d
INFO: task hung in firmware_map_remove bpf 4 1730d 1732d
KCSAN: data-race in __bpf_lru_node_move_in / bpf_lru_push_free bpf 50 1706d 1706d
KMSAN: uninit-value in sk_filter_trim_cap (2) bpf net C 7 1675d 1677d
KMSAN: uninit-value in bpf_skb_load_helper_8 (2) bpf net C 15 1675d 1677d
KMSAN: uninit-value in bpf_skb_load_helper_16 (2) bpf net C 27 1674d 1677d
KMSAN: uninit-value in __seccomp_filter (2) bpf C 29 1674d 1677d
KMSAN: uninit-value in ___bpf_prog_run (2) bpf C 587 1674d 1677d
KMSAN: uninit-value in bpf_skb_get_nlattr (2) bpf net C 45 1674d 1677d
KMSAN: uninit-value in bpf_skb_get_nlattr_nest (2) bpf net C 19 1674d 1677d
KCSAN: data-race in bpf_lru_pop_free / htab_lru_map_update_elem bpf 3 1725d 1771d
KCSAN: data-race in __bpf_lru_list_shrink / __htab_lru_percpu_map_update_elem bpf 3 1726d 1792d
KCSAN: data-race in __bpf_lru_list_rotate_inactive.isra.0 / __htab_lru_percpu_map_update_elem bpf 3 1722d 1792d
KCSAN: data-race in __bpf_lru_node_move / bpf_lru_push_free bpf 1 1742d 1742d
KCSAN: data-race in __bpf_lru_node_move_in / __htab_lru_percpu_map_update_elem bpf 1 1725d 1725d
KMSAN: uninit-value in nla_find bpf net 1 1805d 1805d
INFO: rcu detected stall in debug_smp_processor_id bpf 2 1806d 1862d
KCSAN: data-race in __htab_lru_percpu_map_update_elem / bpf_lru_pop_free bpf 1 1792d 1792d
KMSAN: uninit-value in sk_filter_trim_cap bpf net syz 2 1728d 1728d
KMSAN: uninit-value in __seccomp_filter bpf 2 1728d 1728d
KMSAN: uninit-value in bpf_skb_load_helper_8 bpf net C 47 1728d 1729d
KMSAN: uninit-value in ___bpf_prog_run bpf C 75 1728d 1729d
KMSAN: uninit-value in bpf_skb_load_helper_16 bpf net C 24 1728d 1729d
KMSAN: uninit-value in bpf_skb_get_nlattr_nest bpf net syz 38 1728d 1729d
KMSAN: uninit-value in bpf_skb_get_nlattr bpf net C 26 1728d 1729d
INFO: rcu detected stall in sys_bpf (4) bpf net 3 1821d 1860d
BUG: soft lockup in sock_setsockopt bpf 1 1889d 1889d
INFO: rcu detected stall in sys_bpf (3) bpf 4 1868d 1868d
INFO: rcu detected stall in do_huge_pmd_anonymous_page bpf 31 1903d 1905d
INFO: rcu detected stall in sys_bpf (2) bpf 12 1903d 1905d
INFO: rcu detected stall in sock_setsockopt bpf 2 1903d 1904d
INFO: rcu detected stall in sys_bpf bpf net 3 2035d 2155d
WARNING in sk_msg_check_to_free bpf net 1 2007d 2006d
INFO: task hung in process_one_work (2) bpf net 1 2072d 2072d
KMSAN: uninit-value in bpf_convert_filter bpf net 242 2170d 2231d
KASAN: use-after-free Read in bpf_prog_kallsyms_find bpf 2 2209d 2239d
general protection fault in bpf_prog_kallsyms_add bpf 1 2273d 2273d
KASAN: use-after-free Write in rb_erase bpf 2 2285d 2353d
INFO: task hung in __kmalloc_node_track_caller net bpf 1 2306d 2306d
KASAN: use-after-free Read in sk_psock_link_pop bpf net 2 2314d 2314d
INFO: rcu detected stall in skb_ensure_writable bpf net 1 2318d 2318d
KASAN: use-after-free Read in bpf_tcp_close (2) bpf 4 2339d 2357d
KASAN: use-after-free Write in free_htab_elem bpf 10 2422d 2440d
KASAN: use-after-free Read in __vunmap bpf 3 2511d 2550d
WARNING in __debug_object_init (2) bpf net C 1780 2309d 2314d
INFO: rcu detected stall in __msan_metadata_ptr_for_load_4 bpf 49 2355d 2489d
INFO: rcu detected stall in skb_clone bpf net 7 2353d 2353d
BUG: unable to handle kernel paging request in htab_map_alloc bpf C 1 2404d 2404d
BUG: soft lockup in smp_call_function_single bpf 24 2359d 2413d
KMSAN: uninit-value in report_bug bpf syz 1 2477d 2477d
general protection fault in sock_map_free bpf 2 2708d 2692d
BUG: unable to handle kernel paging request in __get_user_1 bpf 1 2638d 2638d