syzbot


Out of 250 bugs, 208 were automatically obsoleted (35 due to revoked reproducers), 42 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: slab-out-of-bounds Read in mon_bin_event 17 C done 60 70d 124d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 95d 95d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 2 17d 17d
KASAN: slab-out-of-bounds Write in try_module_get 23 11 112d 183d
BUG: soft lockup in sock_read_iter 1 2 114d 127d
KASAN: use-after-free Write in u32_destroy_key 24 1 118d 118d
general protection fault in lo_ioctl 2 1 130d 130d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all 19 C done 3 193d 221d
KASAN: use-after-free Read in tw_timer_handler 19 syz 10 112d 145d
SYZFAIL: SIGFPE (2) -1 8 144d 321d
KASAN: use-after-free Read in exact_lock (2) 19 172 112d 191d
KASAN: use-after-free Read in tcp_net_metrics_exit_batch 19 613 112d 150d
KASAN: use-after-free Read in inet_twsk_purge 19 74 115d 149d
general protection fault in tipc_conn_close (4) 2 2 157d 224d
general protection fault in __rt6_nh_dev_match 2 2 162d 174d
KASAN: slab-out-of-bounds Read in dentry_revalidate 17 2 168d 246d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) 4 C error 2 182d 373d
general protection fault in ip6_create_rt_rcu 2 1 174d 174d
SYZFAIL: netlink_send_ext: short netlink write (2) -1 2 176d 241d
KASAN: use-after-free Write in l2tp_session_delete (2) 24 3 177d 277d
BUG: soft lockup in cleanup_net 1 1 179d 179d
BUG: soft lockup in input_repeat_key 1 C error 3 232d 740d
general protection fault in __loop_clr_fd 2 1 181d 180d
KASAN: use-after-free Read in fast_dput (2) 19 1 182d 182d
KASAN: use-after-free Write in ext4_insert_dentry 24 C done 25 195d 415d
kernel BUG in ext4_ind_map_blocks -1 2 187d 205d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 167d 498d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 854d 1106d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 190d 190d
general protection fault in current_umask 2 C unreliable 5 201d 412d
KASAN: use-after-free Write in skb_release_data 24 1 193d 193d
KASAN: use-after-free Write in tipc_mon_reinit_self 24 1 217d 217d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 139d 139d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 229d 229d
BUG: soft lockup in sock_write_iter 1 1 236d 236d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 253d 253d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 257d 328d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 265d 265d
KASAN: use-after-free Read in exact_lock 19 53 243d 253d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 295d 410d
KASAN: use-after-free Read in fast_dput 19 14 287d 476d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 288d 375d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 272d 460d
KASAN: use-after-free Read in lock_get_status 19 4 324d 340d
BUG: corrupted list in tipc_nametbl_translate 8 2 326d 349d
general protection fault in cleanup_bearer 19 C 14034 308d 311d
KASAN: out-of-bounds Read in __show_regs 17 1 329d 329d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 332d 332d
BUG: Bad page map (3) -1 3 334d 479d
KASAN: use-after-free Write in virtio_transport_recv_pkt 24 C inconclusive 1 386d 578d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 339d 339d
KASAN: use-after-free Read in binder_release_work 19 C 154 321d 356d
BUG: soft lockup in mntput 1 1 358d 358d
SYZFAIL: handshake read failed -1 1 377d 377d
KASAN: use-after-free Write in l2tp_session_delete 24 2 377d 401d
kernel BUG in vlan_get_tci -1 2 382d 410d
SYZFAIL: netlink_send_ext: short netlink write -1 4 388d 477d
SYZFAIL: posix_spawn failed -1 9928 351d 487d
SYZFAIL: mmap of output file failed -1 20 375d 476d
SYZFAIL: child failed -1 syz error error 1 400d 1408d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 419d 552d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 423d 542d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 404d 514d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 413d 413d
SYZFAIL: mkdir(syz-tmp) failed -1 299 374d 487d
SYZFAIL: bad allocate request -1 148 375d 485d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 415d 420d
SYZFAIL: ShmemBuilder: too large output offset -1 51 375d 483d
general protection fault in steam_send_report 2 1 416d 416d
SYZFAIL: can't reallocate -1 1 420d 420d
SYZFAIL: SIGSEGV -1 841 381d 495d
KASAN: use-after-free Write in __tlb_remove_page_size 24 1 423d 423d
SYZFAIL: SIGFPE -1 2 425d 470d
general protection fault in free_swap_cache 2 1 434d 434d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 435d 435d
BUG: soft lockup in br_multicast_port_group_expired 1 1 436d 436d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 406d 525d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 439d 439d
BUG: soft lockup in net_rx_action 1 2 439d 451d
BUG: soft lockup in __run_timers 1 2 440d 509d
BUG: soft lockup in sys_sendmmsg 1 2 441d 441d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 442d 442d
BUG: soft lockup in __netif_receive_skb_core 1 1 444d 444d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 446d 446d
KASAN: use-after-free Read in worker_thread 19 1 448d 448d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 452d 452d
BUG: soft lockup in br_multicast_group_expired 1 1 453d 453d
BUG: soft lockup in ip_list_rcv 1 1 453d 453d
BUG: soft lockup in run_rebalance_domains 1 1 454d 454d
BUG: soft lockup in ipv6_rcv 1 3 459d 475d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 462d 462d
BUG: soft lockup in vfork 1 1 463d 463d
BUG: soft lockup in sys_exit_group 1 1 470d 470d
SYZFAIL: bad thread state in completion -1 syz error error 5 1058d 1400d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 479d 479d
BUG: soft lockup in sys_clone 1 1 483d 483d
BUG: soft lockup in sys_recvmsg 1 4 484d 562d
SYZFAIL: control pipe read failed -1 1 486d 486d
SYZFAIL: too many calls in output -1 2 491d 492d
BUG: soft lockup in sys_bpf 1 2 497d 501d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 515d 546d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 520d 646d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 545d 545d
go runtime error 2 22 547d 826d
SYZFAIL: tun read failed -1 syz error error 123 473d 1472d
SYZFAIL: proc resp pipe read failed -1 73 481d 496d
general protection fault in fq_codel_enqueue (2) 2 2 560d 562d
panic: runtime error: floating point error [recovered] 2 1 568d 568d
android13-5.10-lts build error -1 44 531d 551d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 575d 575d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 497d 497d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 589d 589d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 560d 1089d
general protection fault in mnt_want_write (2) 2 1 627d 627d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 644d 729d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 640d 640d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 604d 604d
general protection fault in skb_segment 2 C done 1 679d 693d
KASAN: use-after-free Read in key_task_permission 19 1 678d 678d
android13-5.10-lts test error: lost connection to test machine -1 1 684d 684d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 709d 709d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 734d 806d
general protection fault in __writeback_single_inode 2 1 751d 751d
BUG: Bad page map (2) -1 1 753d 753d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 757d 788d
general protection fault in tipc_conn_close (3) 2 1 780d 780d
kernel BUG in __block_commit_write -1 1 782d 782d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 791d 993d
corrupted report (2) -1 6 792d 869d
BUG: soft lockup in wg_packet_tx_worker 1 5 801d 851d
BUG: soft lockup in neigh_timer_handler 1 2 802d 810d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 809d 849d
BUG: soft lockup in sys_sendto 1 2 810d 846d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 813d 813d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 797d 850d
BUG: soft lockup in addrconf_rs_timer 1 2 826d 844d
fatal error: fault -1 1 833d 833d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 835d 1315d
fatal error: Connection to IP closed by remote host. -1 3 850d 973d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 874d 874d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 871d 871d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 884d 898d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 845d 910d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 883d 915d
SYZFAIL: clock_gettime failed -1 syz error error 5 890d 1415d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 904d 960d
general protection fault in do_swap_page 2 246 874d 1311d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 927d 927d
general protection fault in kernfs_name_hash (6) 2 C error error 22 958d 1123d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 931d 931d
android12-5.10-lts build error (2) -1 220 914d 1014d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 981d 981d
general protection fault in filp_close 2 1 954d 954d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 999d 1097d
BUG: Bad page map -1 1 971d 971d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 978d 978d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 982d 982d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 997d 1022d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 1084d 1084d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 1091d 1091d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 1037d 1037d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 963d 963d
KASAN: use-after-free Read in usb_udc_uevent 19 2 996d 1020d
general protection fault in f2fs_release_page f2fs 19 3 1012d 1054d
general protection fault in tipc_conn_close (2) 2 6 1054d 1140d
KASAN: use-after-free Read in xpad_presence_work 19 1 1099d 1099d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 1044d 1044d
divide error in netem_enqueue (2) 2 1 1145d 1145d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1164d 1164d
panic: runtime error: floating point error 2 1 1168d 1168d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1183d 1183d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1184d 1184d
KASAN: invalid-free in selinux_tun_dev_free_security 22 14 1177d 1187d
general protection fault in fq_codel_enqueue 2 1 1194d 1194d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1197d 1197d
general protection fault in tcp_sk_exit (2) 2 1 1205d 1205d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1209d 1294d
android12-5.10-lts-superproject build error -1 24 1217d 1244d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1131d 1132d
general protection fault in ext4_xattr_set_entry 2 C error 2 1137d 1152d
kernel BUG in ext4_es_cache_extent -1 C error 1 1163d 1163d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1237d 1237d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1273d 1273d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1301d 1301d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1360d 1460d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1303d 1303d
divide error in netem_enqueue 2 2 1253d 1264d
general protection fault in tipc_conn_close 2 1 1269d 1269d
BUG: stack guard page was hit in file_open (11) -1 4 1271d 1273d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1273d 1273d
BUG: stack guard page was hit in sys_creat (10) -1 1 1273d 1273d
kernel BUG in collapse_huge_page -1 1 1280d 1280d
general protection fault in __device_attach 2 1 1282d 1282d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1201d 1401d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1290d 1290d
KASAN: use-after-free Read in vcs_write 19 1 1291d 1291d
SYZFAIL: failed to mkdtemp -1 15 1292d 1460d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1292d 1292d
corrupted report -1 289 1271d 1420d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1302d 1337d
general protection fault in tcp_sk_exit 2 1 1305d 1305d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1305d 1463d
kernel panic: corrupted stack end in file_open 2 1 1307d 1307d
general protection fault in icmpv6_sk_exit 2 1 1313d 1313d
general protection fault in mnt_want_write 2 1 1320d 1320d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1232d 1232d
general protection fault in del_gendisk (3) 2 C done 1 1261d 1261d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1347d 1347d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1347d 1355d
KASAN: use-after-free Write in dir_mkdir 24 1 1354d 1354d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1360d 1360d
general protection fault in kernfs_name_hash 2 C done 2 1295d 1295d
kernel BUG in notify_change (2) -1 C error 2 1289d 1289d
general protection fault in del_gendisk (2) 2 C error 2 1285d 1286d
SYZFAIL: sandbox fork failed -1 3 1368d 1452d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1407d 1407d
SYZFAIL: bad thread state in schedule -1 1 1387d 1387d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1317d 1469d
SYZFAIL: invalid syscall number -1 2 1407d 1428d
kernel BUG in ext4_free_blocks -1 3 1421d 1453d
general protection fault in io_prep_async_work 2 1 1390d 1390d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1338d 1386d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1382d 1382d
KASAN: invalid-free in io_dismantle_req 22 C error 7 1349d 1343d
general protection fault in del_gendisk 2 C error 1 1349d 1455d
BUG: corrupted list in p9_fd_cancelled 8 1 1429d 1429d
KASAN: use-after-free Read in task_work_run 19 2 1462d 1462d
KASAN: use-after-free Write in chroot_fs_refs 24 2 1460d 1462d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1373d 1373d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1379d 1379d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1376d 1398d
BUG: stack guard page was hit in corrupted -1 C error 3 1363d 1399d
BUG: stack guard page was hit in sys_unlink -1 2 1398d 1399d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1346d 1410d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1366d 1415d
BUG: stack guard page was hit in sys_chdir -1 5 1344d 1416d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1435d 1435d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1468d 1462d
BUG: workqueue lockup -1 C error 25 1372d 1471d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1441d 1444d
KASAN: use-after-free Read in dev_uevent 19 1 1446d 1446d
general protection fault in bdev_read_page 2 1 1447d 1447d
SYZFAIL: out of opened kcov threads -1 47 1423d 1424d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1457d 1457d
KASAN: use-after-free Read in compute_effective_progs 19 1 1453d 1453d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1457d 1457d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1378d 1378d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1433d 1459d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1451d 1451d
android12-5.10-lts build error -1 1 1474d 1474d