syzbot


Out of 284 bugs, 239 were automatically obsoleted (43 due to revoked reproducers), 45 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: use-after-free Read in ipt_do_table 19 4 98d 147d
SYZFAIL: SIGILL -1 9 101d 437d
KASAN: use-after-free Read in seq_printf (2) 19 1 102d 102d
SYZFAIL: event already set -1 syz error error 35 105d 1593d
BUG: soft lockup in sys_bpf (2) 1 1 105d 105d
KASAN: wild-memory-access Read in page_add_file_rmap 17 1 106d 106d
KASAN: use-after-free Write in l2tp_session_delete (3) 22 5 108d 224d
KASAN: wild-memory-access Read in page_remove_rmap 17 syz error 3 109d 145d
BUG: soft lockup in sys_clone3 1 1 109d 109d
KASAN: use-after-free Read in fast_dput (3) 19 27 101d 244d
BUG: soft lockup in bpf_prog_release 1 1 146d 146d
syzkaller: make host failed: failed to run ["make" "host" "ci" "agent"]: exit status 2 -1 2 80d 80d
BUG: soft lockup in sys_recvmsg (2) 1 C error 2 189d 369d
KASAN: use-after-free Read in hci_uart_write_work 19 2 179d 192d
KASAN: use-after-free Read in f2fs_release_page 19 2 181d 190d
BUG: soft lockup in rcu_core_si 1 1 184d 184d
KASAN: null-ptr-deref Write in incfs_kill_sb 12 1 193d 193d
SYZFAIL: failed to recv rpc -1 syz 1264 116d 658d
general protection fault in ip6_create_rt_rcu (2) 2 1 206d 206d
general protection fault in inherit_task_group 2 C 48 219d 800d
KASAN: use-after-free Read in seq_printf 19 15 215d 322d
KASAN: use-after-free Read in steam_send_report 19 3 216d 227d
BUG: soft lockup in sys_openat 1 1 217d 217d
KASAN: use-after-free Write in __ip6_del_rt 22 syz 11 219d 369d
KASAN: use-after-free Read in fib_flush 19 7 222d 323d
BUG: soft lockup in sys_clone (2) 1 1 232d 232d
BUG: soft lockup in sys_bind 1 1 237d 237d
SYZFAIL: mount(tmpfs) failed -1 1 239d 239d
general protection fault in nexthop_get_nhc_lookup 2 syz 20 209d 291d
general protection fault in find_match 2 50 207d 387d
KASAN: use-after-free Read in f2fs_inode_dirtied 19 C done 3 260d 310d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (9) -1 2 161d 161d
SYZFAIL: SIGSEGV (2) -1 3 252d 346d
kernel BUG in ext4_create_inline_data -1 C done 2 268d 329d
KASAN: slab-out-of-bounds Read in mon_bin_event 17 C done 60 244d 299d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 270d 270d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 2 192d 192d
KASAN: slab-out-of-bounds Write in try_module_get 21 11 287d 358d
BUG: soft lockup in sock_read_iter 1 2 289d 301d
KASAN: use-after-free Write in u32_destroy_key 22 1 293d 293d
general protection fault in lo_ioctl 2 1 305d 305d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all 19 C done 3 367d 395d
KASAN: use-after-free Read in tw_timer_handler 19 syz 10 287d 320d
SYZFAIL: SIGFPE (2) -1 8 319d 495d
KASAN: use-after-free Read in exact_lock (2) 19 172 287d 366d
KASAN: use-after-free Read in tcp_net_metrics_exit_batch 19 613 287d 325d
KASAN: use-after-free Read in inet_twsk_purge 19 74 289d 324d
general protection fault in tipc_conn_close (4) 2 2 332d 399d
general protection fault in __rt6_nh_dev_match 2 2 337d 349d
KASAN: slab-out-of-bounds Read in dentry_revalidate 17 2 342d 420d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) 4 C error 2 357d 548d
general protection fault in ip6_create_rt_rcu 2 1 349d 349d
SYZFAIL: netlink_send_ext: short netlink write (2) -1 2 350d 416d
KASAN: use-after-free Write in l2tp_session_delete (2) 22 3 351d 452d
BUG: soft lockup in cleanup_net 1 1 353d 353d
BUG: soft lockup in input_repeat_key 1 C error 3 407d 915d
general protection fault in __loop_clr_fd 2 1 355d 355d
KASAN: use-after-free Read in fast_dput (2) 19 1 356d 356d
KASAN: use-after-free Write in ext4_insert_dentry 22 C done 25 370d 589d
kernel BUG in ext4_ind_map_blocks -1 2 362d 380d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 342d 673d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 1029d 1281d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 365d 365d
general protection fault in current_umask 2 C unreliable 5 376d 587d
KASAN: use-after-free Write in skb_release_data 22 1 368d 368d
KASAN: use-after-free Write in tipc_mon_reinit_self 22 1 392d 392d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 313d 313d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 404d 404d
BUG: soft lockup in sock_write_iter 1 1 410d 410d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 428d 428d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 432d 503d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 439d 439d
KASAN: use-after-free Read in exact_lock 19 53 418d 427d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 470d 585d
KASAN: use-after-free Read in fast_dput 19 14 462d 651d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 462d 550d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 447d 635d
KASAN: use-after-free Read in lock_get_status 19 4 499d 515d
BUG: corrupted list in tipc_nametbl_translate 8 2 501d 524d
general protection fault in cleanup_bearer 19 C 14034 483d 485d
KASAN: out-of-bounds Read in __show_regs 17 1 504d 504d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 507d 507d
BUG: Bad page map (3) -1 3 509d 654d
KASAN: use-after-free Write in virtio_transport_recv_pkt 22 C inconclusive 1 561d 753d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 514d 514d
KASAN: use-after-free Read in binder_release_work 19 C 154 496d 531d
BUG: soft lockup in mntput 1 1 532d 532d
SYZFAIL: handshake read failed -1 1 552d 552d
KASAN: use-after-free Write in l2tp_session_delete 22 2 552d 576d
kernel BUG in vlan_get_tci -1 2 557d 585d
SYZFAIL: netlink_send_ext: short netlink write -1 4 562d 652d
SYZFAIL: posix_spawn failed -1 9928 525d 662d
SYZFAIL: mmap of output file failed -1 20 550d 651d
SYZFAIL: child failed -1 syz error error 1 574d 1583d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 593d 727d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 598d 717d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 579d 689d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 588d 588d
SYZFAIL: mkdir(syz-tmp) failed -1 299 549d 662d
SYZFAIL: bad allocate request -1 148 550d 660d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 590d 594d
SYZFAIL: ShmemBuilder: too large output offset -1 51 550d 658d
general protection fault in steam_send_report 2 1 591d 591d
SYZFAIL: can't reallocate -1 1 595d 595d
SYZFAIL: SIGSEGV -1 841 556d 670d
KASAN: use-after-free Write in __tlb_remove_page_size 22 1 598d 598d
SYZFAIL: SIGFPE -1 2 600d 644d
general protection fault in free_swap_cache 2 1 609d 609d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 610d 610d
BUG: soft lockup in br_multicast_port_group_expired 1 1 611d 611d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 581d 700d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 614d 614d
BUG: soft lockup in net_rx_action 1 2 614d 626d
BUG: soft lockup in __run_timers 1 2 615d 683d
BUG: soft lockup in sys_sendmmsg 1 2 616d 616d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 617d 617d
BUG: soft lockup in __netif_receive_skb_core 1 1 618d 618d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 621d 621d
KASAN: use-after-free Read in worker_thread 19 1 623d 623d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 627d 627d
BUG: soft lockup in br_multicast_group_expired 1 1 628d 628d
BUG: soft lockup in ip_list_rcv 1 1 628d 628d
BUG: soft lockup in run_rebalance_domains 1 1 629d 629d
BUG: soft lockup in ipv6_rcv 1 3 633d 650d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 636d 636d
BUG: soft lockup in vfork 1 1 638d 638d
BUG: soft lockup in sys_exit_group 1 1 645d 645d
SYZFAIL: bad thread state in completion -1 syz error error 5 1233d 1575d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 654d 654d
BUG: soft lockup in sys_clone 1 1 657d 657d
BUG: soft lockup in sys_recvmsg 1 4 658d 737d
SYZFAIL: control pipe read failed -1 1 661d 661d
SYZFAIL: too many calls in output -1 2 666d 666d
BUG: soft lockup in sys_bpf 1 2 671d 676d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 690d 721d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 695d 821d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 720d 720d
go runtime error 2 22 722d 1001d
SYZFAIL: tun read failed -1 syz error error 123 648d 1646d
SYZFAIL: proc resp pipe read failed -1 73 655d 671d
general protection fault in fq_codel_enqueue (2) 2 2 735d 737d
panic: runtime error: floating point error [recovered] 2 1 743d 743d
android13-5.10-lts build error -1 44 706d 725d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 750d 750d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 672d 672d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 763d 763d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 735d 1264d
general protection fault in mnt_want_write (2) 2 1 802d 802d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 819d 904d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 815d 815d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 779d 779d
general protection fault in skb_segment 2 C done 1 854d 868d
KASAN: use-after-free Read in key_task_permission 19 1 853d 853d
android13-5.10-lts test error: lost connection to test machine -1 1 858d 858d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 884d 884d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 908d 981d
general protection fault in __writeback_single_inode 2 1 926d 926d
BUG: Bad page map (2) -1 1 928d 928d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 932d 962d
general protection fault in tipc_conn_close (3) 2 1 955d 955d
kernel BUG in __block_commit_write -1 1 956d 956d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 965d 1167d
corrupted report (2) -1 6 966d 1044d
BUG: soft lockup in wg_packet_tx_worker 1 5 976d 1025d
BUG: soft lockup in neigh_timer_handler 1 2 977d 985d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 984d 1024d
BUG: soft lockup in sys_sendto 1 2 984d 1021d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 988d 988d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 972d 1025d
BUG: soft lockup in addrconf_rs_timer 1 2 1001d 1019d
fatal error: fault -1 1 1008d 1008d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 1009d 1490d
fatal error: Connection to IP closed by remote host. -1 3 1024d 1148d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 1049d 1049d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 1046d 1046d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 1059d 1073d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 1019d 1085d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 1057d 1089d
SYZFAIL: clock_gettime failed -1 syz error error 5 1065d 1590d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 1079d 1135d
general protection fault in do_swap_page 2 246 1049d 1486d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 1102d 1102d
general protection fault in kernfs_name_hash (6) 2 C error error 22 1132d 1298d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 1106d 1106d
android12-5.10-lts build error (2) -1 220 1088d 1189d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 1156d 1156d
general protection fault in filp_close 2 1 1129d 1129d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 1174d 1272d
BUG: Bad page map -1 1 1146d 1146d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 1153d 1153d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 1157d 1157d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 1171d 1197d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 1259d 1259d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 1266d 1266d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 1212d 1212d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 1138d 1138d
KASAN: use-after-free Read in usb_udc_uevent 19 2 1171d 1195d
general protection fault in f2fs_release_page f2fs 19 3 1187d 1229d
general protection fault in tipc_conn_close (2) 2 6 1229d 1315d
KASAN: use-after-free Read in xpad_presence_work 19 1 1274d 1274d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 1219d 1219d
divide error in netem_enqueue (2) 2 1 1320d 1320d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1338d 1338d
panic: runtime error: floating point error 2 1 1343d 1343d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1358d 1358d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1358d 1358d
KASAN: invalid-free in selinux_tun_dev_free_security 24 14 1352d 1361d
general protection fault in fq_codel_enqueue 2 1 1369d 1369d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1372d 1372d
general protection fault in tcp_sk_exit (2) 2 1 1380d 1380d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1384d 1469d
android12-5.10-lts-superproject build error -1 24 1392d 1418d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1305d 1307d
general protection fault in ext4_xattr_set_entry 2 C error 2 1312d 1326d
kernel BUG in ext4_es_cache_extent -1 C error 1 1337d 1337d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1412d 1412d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1448d 1448d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1475d 1475d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1535d 1635d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1478d 1478d
divide error in netem_enqueue 2 2 1428d 1438d
general protection fault in tipc_conn_close 2 1 1443d 1443d
BUG: stack guard page was hit in file_open (11) -1 4 1446d 1448d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1447d 1447d
BUG: stack guard page was hit in sys_creat (10) -1 1 1448d 1448d
kernel BUG in collapse_huge_page -1 1 1455d 1455d
general protection fault in __device_attach 2 1 1457d 1457d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1376d 1576d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1465d 1465d
KASAN: use-after-free Read in vcs_write 19 1 1466d 1466d
SYZFAIL: failed to mkdtemp -1 15 1467d 1635d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1467d 1467d
corrupted report -1 289 1446d 1595d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1477d 1512d
general protection fault in tcp_sk_exit 2 1 1479d 1479d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1479d 1638d
kernel panic: corrupted stack end in file_open 2 1 1482d 1482d
general protection fault in icmpv6_sk_exit 2 1 1488d 1488d
general protection fault in mnt_want_write 2 1 1494d 1494d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1406d 1406d
general protection fault in del_gendisk (3) 2 C done 1 1436d 1436d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1522d 1522d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1522d 1529d
KASAN: use-after-free Write in dir_mkdir 22 1 1528d 1528d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1535d 1535d
general protection fault in kernfs_name_hash 2 C done 2 1470d 1470d
kernel BUG in notify_change (2) -1 C error 2 1463d 1463d
general protection fault in del_gendisk (2) 2 C error 2 1460d 1461d
SYZFAIL: sandbox fork failed -1 3 1543d 1627d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1582d 1582d
SYZFAIL: bad thread state in schedule -1 1 1562d 1562d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1491d 1644d
SYZFAIL: invalid syscall number -1 2 1582d 1603d
kernel BUG in ext4_free_blocks -1 3 1596d 1628d
general protection fault in io_prep_async_work 2 1 1565d 1565d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1513d 1561d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1557d 1557d
KASAN: invalid-free in io_dismantle_req 24 C error 7 1524d 1518d
general protection fault in del_gendisk 2 C error 1 1523d 1630d
BUG: corrupted list in p9_fd_cancelled 8 1 1604d 1604d
KASAN: use-after-free Read in task_work_run 19 2 1637d 1636d
KASAN: use-after-free Write in chroot_fs_refs 22 2 1635d 1636d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1548d 1548d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1553d 1554d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1550d 1573d
BUG: stack guard page was hit in corrupted -1 C error 3 1538d 1573d
BUG: stack guard page was hit in sys_unlink -1 2 1573d 1573d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1521d 1585d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1541d 1590d
BUG: stack guard page was hit in sys_chdir -1 5 1519d 1591d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1610d 1610d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1642d 1636d
BUG: workqueue lockup -1 C error 25 1547d 1645d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1616d 1619d
KASAN: use-after-free Read in dev_uevent 19 1 1621d 1621d
general protection fault in bdev_read_page 2 1 1622d 1622d
SYZFAIL: out of opened kcov threads -1 47 1598d 1599d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1632d 1632d
KASAN: use-after-free Read in compute_effective_progs 19 1 1627d 1627d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1631d 1631d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1553d 1553d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1608d 1634d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1626d 1626d
android12-5.10-lts build error -1 1 1648d 1648d