syzbot


Out of 262 bugs, 219 were automatically obsoleted (39 due to revoked reproducers), 43 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
BUG: soft lockup in sys_openat 1 1 90d 90d
KASAN: use-after-free Write in __ip6_del_rt 24 syz 11 93d 243d
KASAN: use-after-free Read in fib_flush 19 7 95d 196d
BUG: soft lockup in sys_clone (2) 1 1 105d 105d
BUG: soft lockup in sys_bind 1 1 110d 110d
SYZFAIL: mount(tmpfs) failed -1 1 112d 112d
general protection fault in nexthop_get_nhc_lookup 2 syz 20 83d 164d
general protection fault in find_match 2 50 81d 260d
KASAN: use-after-free Read in f2fs_inode_dirtied 19 C done 3 133d 183d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (9) -1 2 34d 34d
SYZFAIL: SIGSEGV (2) -1 3 125d 219d
kernel BUG in ext4_create_inline_data -1 C done 2 141d 202d
KASAN: slab-out-of-bounds Read in mon_bin_event 17 C done 60 118d 172d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 143d 143d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 2 65d 65d
KASAN: slab-out-of-bounds Write in try_module_get 23 11 160d 232d
BUG: soft lockup in sock_read_iter 1 2 162d 175d
KASAN: use-after-free Write in u32_destroy_key 24 1 166d 166d
general protection fault in lo_ioctl 2 1 178d 178d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all 19 C done 3 241d 269d
KASAN: use-after-free Read in tw_timer_handler 19 syz 10 160d 193d
SYZFAIL: SIGFPE (2) -1 8 192d 369d
KASAN: use-after-free Read in exact_lock (2) 19 172 160d 239d
KASAN: use-after-free Read in tcp_net_metrics_exit_batch 19 613 160d 198d
KASAN: use-after-free Read in inet_twsk_purge 19 74 163d 197d
general protection fault in tipc_conn_close (4) 2 2 205d 272d
general protection fault in __rt6_nh_dev_match 2 2 211d 222d
KASAN: slab-out-of-bounds Read in dentry_revalidate 17 2 216d 294d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) 4 C error 2 230d 421d
general protection fault in ip6_create_rt_rcu 2 1 222d 222d
SYZFAIL: netlink_send_ext: short netlink write (2) -1 2 224d 289d
KASAN: use-after-free Write in l2tp_session_delete (2) 24 3 225d 325d
BUG: soft lockup in cleanup_net 1 1 227d 227d
BUG: soft lockup in input_repeat_key 1 C error 3 280d 789d
general protection fault in __loop_clr_fd 2 1 229d 229d
KASAN: use-after-free Read in fast_dput (2) 19 1 230d 230d
KASAN: use-after-free Write in ext4_insert_dentry 24 C done 25 243d 463d
kernel BUG in ext4_ind_map_blocks -1 2 235d 253d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 216d 546d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 902d 1154d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 238d 238d
general protection fault in current_umask 2 C unreliable 5 250d 460d
KASAN: use-after-free Write in skb_release_data 24 1 241d 241d
KASAN: use-after-free Write in tipc_mon_reinit_self 24 1 265d 265d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 187d 187d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 277d 277d
BUG: soft lockup in sock_write_iter 1 1 284d 284d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 301d 301d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 305d 376d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 313d 313d
KASAN: use-after-free Read in exact_lock 19 53 291d 301d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 343d 458d
KASAN: use-after-free Read in fast_dput 19 14 335d 524d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 336d 424d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 320d 508d
KASAN: use-after-free Read in lock_get_status 19 4 372d 388d
BUG: corrupted list in tipc_nametbl_translate 8 2 375d 397d
general protection fault in cleanup_bearer 19 C 14034 356d 359d
KASAN: out-of-bounds Read in __show_regs 17 1 377d 377d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 380d 380d
BUG: Bad page map (3) -1 3 382d 527d
KASAN: use-after-free Write in virtio_transport_recv_pkt 24 C inconclusive 1 434d 626d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 387d 387d
KASAN: use-after-free Read in binder_release_work 19 C 154 369d 404d
BUG: soft lockup in mntput 1 1 406d 406d
SYZFAIL: handshake read failed -1 1 425d 425d
KASAN: use-after-free Write in l2tp_session_delete 24 2 425d 449d
kernel BUG in vlan_get_tci -1 2 430d 458d
SYZFAIL: netlink_send_ext: short netlink write -1 4 436d 525d
SYZFAIL: posix_spawn failed -1 9928 399d 535d
SYZFAIL: mmap of output file failed -1 20 423d 525d
SYZFAIL: child failed -1 syz error error 1 448d 1456d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 467d 600d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 472d 590d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 452d 562d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 461d 461d
SYZFAIL: mkdir(syz-tmp) failed -1 299 423d 535d
SYZFAIL: bad allocate request -1 148 423d 533d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 463d 468d
SYZFAIL: ShmemBuilder: too large output offset -1 51 424d 531d
general protection fault in steam_send_report 2 1 464d 464d
SYZFAIL: can't reallocate -1 1 468d 468d
SYZFAIL: SIGSEGV -1 841 430d 543d
KASAN: use-after-free Write in __tlb_remove_page_size 24 1 471d 471d
SYZFAIL: SIGFPE -1 2 473d 518d
general protection fault in free_swap_cache 2 1 482d 482d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 484d 484d
BUG: soft lockup in br_multicast_port_group_expired 1 1 484d 484d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 454d 573d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 487d 487d
BUG: soft lockup in net_rx_action 1 2 488d 500d
BUG: soft lockup in __run_timers 1 2 488d 557d
BUG: soft lockup in sys_sendmmsg 1 2 489d 489d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 490d 490d
BUG: soft lockup in __netif_receive_skb_core 1 1 492d 492d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 494d 494d
KASAN: use-after-free Read in worker_thread 19 1 496d 496d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 500d 500d
BUG: soft lockup in br_multicast_group_expired 1 1 501d 501d
BUG: soft lockup in ip_list_rcv 1 1 501d 501d
BUG: soft lockup in run_rebalance_domains 1 1 502d 502d
BUG: soft lockup in ipv6_rcv 1 3 507d 523d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 510d 510d
BUG: soft lockup in vfork 1 1 512d 512d
BUG: soft lockup in sys_exit_group 1 1 518d 518d
SYZFAIL: bad thread state in completion -1 syz error error 5 1106d 1448d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 527d 527d
BUG: soft lockup in sys_clone 1 1 531d 531d
BUG: soft lockup in sys_recvmsg 1 4 532d 610d
SYZFAIL: control pipe read failed -1 1 535d 535d
SYZFAIL: too many calls in output -1 2 539d 540d
BUG: soft lockup in sys_bpf 1 2 545d 549d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 563d 594d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 568d 694d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 593d 593d
go runtime error 2 22 595d 874d
SYZFAIL: tun read failed -1 syz error error 123 521d 1520d
SYZFAIL: proc resp pipe read failed -1 73 529d 544d
general protection fault in fq_codel_enqueue (2) 2 2 608d 610d
panic: runtime error: floating point error [recovered] 2 1 616d 616d
android13-5.10-lts build error -1 44 579d 599d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 623d 623d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 545d 545d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 637d 637d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 609d 1137d
general protection fault in mnt_want_write (2) 2 1 675d 675d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 692d 778d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 688d 688d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 652d 653d
general protection fault in skb_segment 2 C done 1 728d 742d
KASAN: use-after-free Read in key_task_permission 19 1 726d 726d
android13-5.10-lts test error: lost connection to test machine -1 1 732d 732d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 757d 757d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 782d 854d
general protection fault in __writeback_single_inode 2 1 799d 799d
BUG: Bad page map (2) -1 1 801d 801d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 805d 836d
general protection fault in tipc_conn_close (3) 2 1 828d 828d
kernel BUG in __block_commit_write -1 1 830d 830d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 839d 1041d
corrupted report (2) -1 6 840d 918d
BUG: soft lockup in wg_packet_tx_worker 1 5 849d 899d
BUG: soft lockup in neigh_timer_handler 1 2 850d 858d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 857d 897d
BUG: soft lockup in sys_sendto 1 2 858d 895d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 861d 861d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 845d 898d
BUG: soft lockup in addrconf_rs_timer 1 2 874d 892d
fatal error: fault -1 1 881d 881d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 883d 1363d
fatal error: Connection to IP closed by remote host. -1 3 898d 1021d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 922d 922d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 919d 919d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 933d 946d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 893d 958d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 931d 963d
SYZFAIL: clock_gettime failed -1 syz error error 5 938d 1463d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 952d 1008d
general protection fault in do_swap_page 2 246 922d 1359d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 975d 975d
general protection fault in kernfs_name_hash (6) 2 C error error 22 1006d 1171d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 979d 979d
android12-5.10-lts build error (2) -1 220 962d 1063d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 1029d 1029d
general protection fault in filp_close 2 1 1002d 1002d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 1047d 1145d
BUG: Bad page map -1 1 1020d 1020d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 1026d 1026d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 1030d 1030d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 1045d 1070d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 1132d 1132d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 1139d 1139d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 1085d 1085d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 1011d 1011d
KASAN: use-after-free Read in usb_udc_uevent 19 2 1044d 1068d
general protection fault in f2fs_release_page f2fs 19 3 1061d 1102d
general protection fault in tipc_conn_close (2) 2 6 1102d 1188d
KASAN: use-after-free Read in xpad_presence_work 19 1 1147d 1147d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 1092d 1092d
divide error in netem_enqueue (2) 2 1 1193d 1193d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1212d 1212d
panic: runtime error: floating point error 2 1 1216d 1216d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1231d 1231d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1232d 1232d
KASAN: invalid-free in selinux_tun_dev_free_security 22 14 1225d 1235d
general protection fault in fq_codel_enqueue 2 1 1242d 1242d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1245d 1245d
general protection fault in tcp_sk_exit (2) 2 1 1253d 1253d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1257d 1342d
android12-5.10-lts-superproject build error -1 24 1266d 1292d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1179d 1180d
general protection fault in ext4_xattr_set_entry 2 C error 2 1186d 1200d
kernel BUG in ext4_es_cache_extent -1 C error 1 1211d 1211d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1285d 1285d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1321d 1321d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1349d 1349d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1408d 1508d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1351d 1351d
divide error in netem_enqueue 2 2 1301d 1312d
general protection fault in tipc_conn_close 2 1 1317d 1317d
BUG: stack guard page was hit in file_open (11) -1 4 1319d 1321d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1321d 1321d
BUG: stack guard page was hit in sys_creat (10) -1 1 1321d 1321d
kernel BUG in collapse_huge_page -1 1 1328d 1328d
general protection fault in __device_attach 2 1 1330d 1330d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1249d 1449d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1338d 1338d
KASAN: use-after-free Read in vcs_write 19 1 1339d 1339d
SYZFAIL: failed to mkdtemp -1 15 1340d 1508d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1340d 1340d
corrupted report -1 289 1319d 1468d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1350d 1385d
general protection fault in tcp_sk_exit 2 1 1353d 1353d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1353d 1511d
kernel panic: corrupted stack end in file_open 2 1 1355d 1355d
general protection fault in icmpv6_sk_exit 2 1 1361d 1361d
general protection fault in mnt_want_write 2 1 1368d 1368d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1280d 1280d
general protection fault in del_gendisk (3) 2 C done 1 1309d 1309d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1395d 1395d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1395d 1403d
KASAN: use-after-free Write in dir_mkdir 24 1 1402d 1402d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1408d 1408d
general protection fault in kernfs_name_hash 2 C done 2 1343d 1343d
kernel BUG in notify_change (2) -1 C error 2 1337d 1337d
general protection fault in del_gendisk (2) 2 C error 2 1333d 1334d
SYZFAIL: sandbox fork failed -1 3 1416d 1500d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1455d 1455d
SYZFAIL: bad thread state in schedule -1 1 1435d 1435d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1365d 1517d
SYZFAIL: invalid syscall number -1 2 1455d 1476d
kernel BUG in ext4_free_blocks -1 3 1469d 1501d
general protection fault in io_prep_async_work 2 1 1438d 1438d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1387d 1435d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1430d 1430d
KASAN: invalid-free in io_dismantle_req 22 C error 7 1397d 1391d
general protection fault in del_gendisk 2 C error 1 1397d 1503d
BUG: corrupted list in p9_fd_cancelled 8 1 1477d 1477d
KASAN: use-after-free Read in task_work_run 19 2 1511d 1510d
KASAN: use-after-free Write in chroot_fs_refs 24 2 1508d 1510d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1421d 1421d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1427d 1427d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1424d 1446d
BUG: stack guard page was hit in corrupted -1 C error 3 1412d 1447d
BUG: stack guard page was hit in sys_unlink -1 2 1446d 1447d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1394d 1458d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1415d 1463d
BUG: stack guard page was hit in sys_chdir -1 5 1392d 1464d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1483d 1483d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1516d 1510d
BUG: workqueue lockup -1 C error 25 1420d 1519d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1490d 1492d
KASAN: use-after-free Read in dev_uevent 19 1 1494d 1494d
general protection fault in bdev_read_page 2 1 1495d 1495d
SYZFAIL: out of opened kcov threads -1 47 1471d 1472d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1505d 1505d
KASAN: use-after-free Read in compute_effective_progs 19 1 1501d 1501d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1505d 1505d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1426d 1426d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1481d 1507d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1500d 1500d
android12-5.10-lts build error -1 1 1522d 1522d