syzbot


Out of 226 bugs, 185 were automatically obsoleted (30 due to revoked reproducers), 41 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: use-after-free Write in ext4_insert_dentry 24 C done 25 100d 319d
kernel BUG in ext4_ind_map_blocks -1 2 91d 109d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 72d 403d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 758d 1010d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 94d 94d
general protection fault in current_umask 2 C unreliable 5 106d 316d
KASAN: use-after-free Write in skb_release_data 24 1 98d 98d
KASAN: use-after-free Write in tipc_mon_reinit_self 24 1 121d 121d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 43d 43d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 134d 134d
BUG: soft lockup in sock_write_iter 1 1 140d 140d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 157d 157d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 161d 233d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 169d 169d
KASAN: use-after-free Read in exact_lock 19 53 147d 157d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 199d 314d
KASAN: use-after-free Read in fast_dput 19 14 191d 381d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 192d 280d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 176d 364d
KASAN: use-after-free Read in lock_get_status 19 4 228d 245d
BUG: corrupted list in tipc_nametbl_translate 8 2 231d 253d
general protection fault in cleanup_bearer 19 C 14034 212d 215d
KASAN: out-of-bounds Read in __show_regs 17 1 234d 234d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 236d 236d
BUG: Bad page map (3) -1 3 238d 383d
KASAN: use-after-free Write in virtio_transport_recv_pkt 24 C inconclusive 1 291d 482d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 243d 243d
KASAN: use-after-free Read in binder_release_work 19 C 154 225d 260d
BUG: soft lockup in mntput 1 1 262d 262d
SYZFAIL: handshake read failed -1 1 281d 281d
KASAN: use-after-free Write in l2tp_session_delete 24 2 282d 305d
kernel BUG in vlan_get_tci -1 2 286d 314d
SYZFAIL: netlink_send_ext: short netlink write -1 4 292d 381d
SYZFAIL: posix_spawn failed -1 9928 255d 392d
SYZFAIL: mmap of output file failed -1 20 280d 381d
SYZFAIL: child failed -1 syz error error 1 304d 1312d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 323d 456d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 328d 446d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 308d 418d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 317d 317d
SYZFAIL: mkdir(syz-tmp) failed -1 299 279d 391d
SYZFAIL: bad allocate request -1 148 279d 389d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 319d 324d
SYZFAIL: ShmemBuilder: too large output offset -1 51 280d 388d
general protection fault in steam_send_report 2 1 321d 321d
SYZFAIL: can't reallocate -1 1 324d 324d
SYZFAIL: SIGSEGV -1 841 286d 400d
KASAN: use-after-free Write in __tlb_remove_page_size 24 1 327d 327d
SYZFAIL: SIGFPE -1 2 329d 374d
general protection fault in free_swap_cache 2 1 338d 338d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 340d 340d
BUG: soft lockup in br_multicast_port_group_expired 1 1 341d 341d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 310d 429d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 344d 344d
BUG: soft lockup in net_rx_action 1 2 344d 356d
BUG: soft lockup in __run_timers 1 2 344d 413d
BUG: soft lockup in sys_sendmmsg 1 2 345d 345d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 346d 346d
BUG: soft lockup in __netif_receive_skb_core 1 1 348d 348d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 351d 351d
KASAN: use-after-free Read in worker_thread 19 1 352d 352d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 356d 356d
BUG: soft lockup in br_multicast_group_expired 1 1 357d 357d
BUG: soft lockup in ip_list_rcv 1 1 358d 358d
BUG: soft lockup in run_rebalance_domains 1 1 359d 359d
BUG: soft lockup in ipv6_rcv 1 3 363d 379d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 366d 366d
BUG: soft lockup in vfork 1 1 368d 368d
BUG: soft lockup in sys_exit_group 1 1 374d 374d
SYZFAIL: bad thread state in completion -1 syz error error 5 962d 1304d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 383d 383d
BUG: soft lockup in sys_clone 1 1 387d 387d
BUG: soft lockup in sys_recvmsg 1 4 388d 467d
SYZFAIL: control pipe read failed -1 1 391d 391d
SYZFAIL: too many calls in output -1 2 396d 396d
BUG: soft lockup in sys_bpf 1 2 401d 405d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 419d 450d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 424d 551d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 450d 450d
go runtime error 2 22 451d 730d
SYZFAIL: tun read failed -1 syz error error 123 377d 1376d
SYZFAIL: proc resp pipe read failed -1 73 385d 401d
general protection fault in fq_codel_enqueue (2) 2 2 464d 466d
panic: runtime error: floating point error [recovered] 2 1 472d 472d
android13-5.10-lts build error -1 44 435d 455d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 479d 479d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 401d 401d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 493d 493d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 465d 993d
general protection fault in mnt_want_write (2) 2 1 531d 531d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 549d 634d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 544d 544d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 508d 509d
general protection fault in skb_segment 2 C done 1 584d 598d
KASAN: use-after-free Read in key_task_permission 19 1 582d 582d
android13-5.10-lts test error: lost connection to test machine -1 1 588d 588d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 613d 613d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 638d 710d
general protection fault in __writeback_single_inode 2 1 655d 655d
BUG: Bad page map (2) -1 1 657d 657d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 661d 692d
general protection fault in tipc_conn_close (3) 2 1 684d 684d
kernel BUG in __block_commit_write -1 1 686d 686d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 695d 897d
corrupted report (2) -1 6 696d 774d
BUG: soft lockup in wg_packet_tx_worker 1 5 705d 755d
BUG: soft lockup in neigh_timer_handler 1 2 706d 714d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 713d 753d
BUG: soft lockup in sys_sendto 1 2 714d 751d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 718d 718d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 701d 755d
BUG: soft lockup in addrconf_rs_timer 1 2 730d 748d
fatal error: fault -1 1 737d 737d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 739d 1219d
fatal error: Connection to IP closed by remote host. -1 3 754d 877d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 778d 778d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 776d 776d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 789d 803d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 749d 814d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 787d 819d
SYZFAIL: clock_gettime failed -1 syz error error 5 794d 1319d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 808d 865d
general protection fault in do_swap_page 2 246 778d 1215d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 832d 832d
general protection fault in kernfs_name_hash (6) 2 C error error 22 862d 1028d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 835d 835d
android12-5.10-lts build error (2) -1 220 818d 919d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 885d 885d
general protection fault in filp_close 2 1 858d 858d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 903d 1001d
BUG: Bad page map -1 1 876d 876d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 883d 883d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 886d 886d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 901d 927d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 988d 988d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 995d 995d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 941d 941d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 867d 867d
KASAN: use-after-free Read in usb_udc_uevent 19 2 901d 924d
general protection fault in f2fs_release_page f2fs 19 3 917d 959d
general protection fault in tipc_conn_close (2) 2 6 958d 1044d
KASAN: use-after-free Read in xpad_presence_work 19 1 1003d 1003d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 949d 949d
divide error in netem_enqueue (2) 2 1 1049d 1049d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1068d 1068d
panic: runtime error: floating point error 2 1 1072d 1072d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1087d 1087d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1088d 1088d
KASAN: invalid-free in selinux_tun_dev_free_security 22 14 1081d 1091d
general protection fault in fq_codel_enqueue 2 1 1098d 1098d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1101d 1101d
general protection fault in tcp_sk_exit (2) 2 1 1109d 1109d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1114d 1198d
android12-5.10-lts-superproject build error -1 24 1122d 1148d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1035d 1036d
general protection fault in ext4_xattr_set_entry 2 C error 2 1042d 1056d
kernel BUG in ext4_es_cache_extent -1 C error 1 1067d 1067d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1141d 1141d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1178d 1178d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1205d 1205d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1264d 1364d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1207d 1207d
divide error in netem_enqueue 2 2 1157d 1168d
general protection fault in tipc_conn_close 2 1 1173d 1173d
BUG: stack guard page was hit in file_open (11) -1 4 1175d 1177d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1177d 1177d
BUG: stack guard page was hit in sys_creat (10) -1 1 1178d 1178d
kernel BUG in collapse_huge_page -1 1 1184d 1184d
general protection fault in __device_attach 2 1 1187d 1187d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1106d 1305d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1194d 1194d
KASAN: use-after-free Read in vcs_write 19 1 1196d 1196d
SYZFAIL: failed to mkdtemp -1 15 1196d 1364d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1196d 1196d
corrupted report -1 289 1175d 1324d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1206d 1241d
general protection fault in tcp_sk_exit 2 1 1209d 1209d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1209d 1367d
kernel panic: corrupted stack end in file_open 2 1 1212d 1212d
general protection fault in icmpv6_sk_exit 2 1 1218d 1218d
general protection fault in mnt_want_write 2 1 1224d 1224d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1136d 1136d
general protection fault in del_gendisk (3) 2 C done 1 1165d 1165d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1251d 1251d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1251d 1259d
KASAN: use-after-free Write in dir_mkdir 24 1 1258d 1258d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1265d 1265d
general protection fault in kernfs_name_hash 2 C done 2 1199d 1199d
kernel BUG in notify_change (2) -1 C error 2 1193d 1193d
general protection fault in del_gendisk (2) 2 C error 2 1190d 1190d
SYZFAIL: sandbox fork failed -1 3 1272d 1356d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1312d 1312d
SYZFAIL: bad thread state in schedule -1 1 1292d 1292d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1221d 1374d
SYZFAIL: invalid syscall number -1 2 1311d 1333d
kernel BUG in ext4_free_blocks -1 3 1325d 1358d
general protection fault in io_prep_async_work 2 1 1294d 1294d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1243d 1291d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1286d 1286d
KASAN: invalid-free in io_dismantle_req 22 C error 7 1253d 1247d
general protection fault in del_gendisk 2 C error 1 1253d 1360d
BUG: corrupted list in p9_fd_cancelled 8 1 1333d 1333d
KASAN: use-after-free Read in task_work_run 19 2 1367d 1366d
KASAN: use-after-free Write in chroot_fs_refs 24 2 1364d 1366d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1277d 1277d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1283d 1283d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1280d 1303d
BUG: stack guard page was hit in corrupted -1 C error 3 1268d 1303d
BUG: stack guard page was hit in sys_unlink -1 2 1303d 1303d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1250d 1314d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1271d 1320d
BUG: stack guard page was hit in sys_chdir -1 5 1248d 1320d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1340d 1340d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1372d 1366d
BUG: workqueue lockup -1 C error 25 1276d 1375d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1346d 1348d
KASAN: use-after-free Read in dev_uevent 19 1 1350d 1350d
general protection fault in bdev_read_page 2 1 1351d 1351d
SYZFAIL: out of opened kcov threads -1 47 1327d 1328d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1361d 1361d
KASAN: use-after-free Read in compute_effective_progs 19 1 1357d 1357d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1361d 1361d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1283d 1283d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1337d 1363d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1356d 1356d
android12-5.10-lts build error -1 1 1378d 1378d