syzbot


Out of 256 bugs, 213 were automatically obsoleted (38 due to revoked reproducers), 43 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
general protection fault in nexthop_get_nhc_lookup 2 syz 20 60d 141d
general protection fault in find_match 2 50 58d 238d
KASAN: use-after-free Read in f2fs_inode_dirtied 19 C done 3 110d 160d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (9) -1 2 11d 11d
SYZFAIL: SIGSEGV (2) -1 3 102d 196d
kernel BUG in ext4_create_inline_data -1 C done 2 118d 179d
KASAN: slab-out-of-bounds Read in mon_bin_event 17 C done 60 95d 150d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 120d 120d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 2 42d 42d
KASAN: slab-out-of-bounds Write in try_module_get 23 11 137d 209d
BUG: soft lockup in sock_read_iter 1 2 139d 152d
KASAN: use-after-free Write in u32_destroy_key 24 1 143d 143d
general protection fault in lo_ioctl 2 1 155d 155d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all 19 C done 3 218d 246d
KASAN: use-after-free Read in tw_timer_handler 19 syz 10 137d 170d
SYZFAIL: SIGFPE (2) -1 8 169d 346d
KASAN: use-after-free Read in exact_lock (2) 19 172 137d 216d
KASAN: use-after-free Read in tcp_net_metrics_exit_batch 19 613 137d 176d
KASAN: use-after-free Read in inet_twsk_purge 19 74 140d 175d
general protection fault in tipc_conn_close (4) 2 2 183d 249d
general protection fault in __rt6_nh_dev_match 2 2 188d 199d
KASAN: slab-out-of-bounds Read in dentry_revalidate 17 2 193d 271d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) 4 C error 2 207d 399d
general protection fault in ip6_create_rt_rcu 2 1 199d 199d
SYZFAIL: netlink_send_ext: short netlink write (2) -1 2 201d 266d
KASAN: use-after-free Write in l2tp_session_delete (2) 24 3 202d 302d
BUG: soft lockup in cleanup_net 1 1 204d 204d
BUG: soft lockup in input_repeat_key 1 C error 3 257d 766d
general protection fault in __loop_clr_fd 2 1 206d 206d
KASAN: use-after-free Read in fast_dput (2) 19 1 207d 207d
KASAN: use-after-free Write in ext4_insert_dentry 24 C done 25 221d 440d
kernel BUG in ext4_ind_map_blocks -1 2 212d 231d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 193d 524d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 879d 1131d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 215d 215d
general protection fault in current_umask 2 C unreliable 5 227d 437d
KASAN: use-after-free Write in skb_release_data 24 1 219d 219d
KASAN: use-after-free Write in tipc_mon_reinit_self 24 1 242d 242d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 164d 164d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 255d 255d
BUG: soft lockup in sock_write_iter 1 1 261d 261d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 278d 278d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 282d 354d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 290d 290d
KASAN: use-after-free Read in exact_lock 19 53 268d 278d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 320d 435d
KASAN: use-after-free Read in fast_dput 19 14 312d 502d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 313d 401d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 297d 485d
KASAN: use-after-free Read in lock_get_status 19 4 349d 366d
BUG: corrupted list in tipc_nametbl_translate 8 2 352d 374d
general protection fault in cleanup_bearer 19 C 14034 333d 336d
KASAN: out-of-bounds Read in __show_regs 17 1 355d 355d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 357d 357d
BUG: Bad page map (3) -1 3 359d 504d
KASAN: use-after-free Write in virtio_transport_recv_pkt 24 C inconclusive 1 412d 603d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 364d 364d
KASAN: use-after-free Read in binder_release_work 19 C 154 346d 381d
BUG: soft lockup in mntput 1 1 383d 383d
SYZFAIL: handshake read failed -1 1 402d 402d
KASAN: use-after-free Write in l2tp_session_delete 24 2 403d 426d
kernel BUG in vlan_get_tci -1 2 407d 435d
SYZFAIL: netlink_send_ext: short netlink write -1 4 413d 502d
SYZFAIL: posix_spawn failed -1 9928 376d 513d
SYZFAIL: mmap of output file failed -1 20 401d 502d
SYZFAIL: child failed -1 syz error error 1 425d 1433d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 444d 577d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 449d 567d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 429d 539d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 438d 438d
SYZFAIL: mkdir(syz-tmp) failed -1 299 400d 512d
SYZFAIL: bad allocate request -1 148 400d 510d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 441d 445d
SYZFAIL: ShmemBuilder: too large output offset -1 51 401d 509d
general protection fault in steam_send_report 2 1 442d 442d
SYZFAIL: can't reallocate -1 1 445d 445d
SYZFAIL: SIGSEGV -1 841 407d 521d
KASAN: use-after-free Write in __tlb_remove_page_size 24 1 448d 448d
SYZFAIL: SIGFPE -1 2 450d 495d
general protection fault in free_swap_cache 2 1 459d 459d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 461d 461d
BUG: soft lockup in br_multicast_port_group_expired 1 1 462d 462d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 431d 550d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 465d 465d
BUG: soft lockup in net_rx_action 1 2 465d 477d
BUG: soft lockup in __run_timers 1 2 465d 534d
BUG: soft lockup in sys_sendmmsg 1 2 466d 466d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 467d 467d
BUG: soft lockup in __netif_receive_skb_core 1 1 469d 469d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 472d 472d
KASAN: use-after-free Read in worker_thread 19 1 474d 474d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 477d 477d
BUG: soft lockup in br_multicast_group_expired 1 1 478d 478d
BUG: soft lockup in ip_list_rcv 1 1 479d 479d
BUG: soft lockup in run_rebalance_domains 1 1 480d 480d
BUG: soft lockup in ipv6_rcv 1 3 484d 501d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 487d 487d
BUG: soft lockup in vfork 1 1 489d 489d
BUG: soft lockup in sys_exit_group 1 1 495d 495d
SYZFAIL: bad thread state in completion -1 syz error error 5 1083d 1425d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 504d 504d
BUG: soft lockup in sys_clone 1 1 508d 508d
BUG: soft lockup in sys_recvmsg 1 4 509d 588d
SYZFAIL: control pipe read failed -1 1 512d 512d
SYZFAIL: too many calls in output -1 2 517d 517d
BUG: soft lockup in sys_bpf 1 2 522d 526d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 540d 571d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 545d 672d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 571d 571d
go runtime error 2 22 572d 851d
SYZFAIL: tun read failed -1 syz error error 123 498d 1497d
SYZFAIL: proc resp pipe read failed -1 73 506d 522d
general protection fault in fq_codel_enqueue (2) 2 2 585d 587d
panic: runtime error: floating point error [recovered] 2 1 593d 593d
android13-5.10-lts build error -1 44 556d 576d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 600d 600d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 522d 522d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 614d 614d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 586d 1114d
general protection fault in mnt_want_write (2) 2 1 652d 652d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 670d 755d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 665d 665d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 629d 630d
general protection fault in skb_segment 2 C done 1 705d 719d
KASAN: use-after-free Read in key_task_permission 19 1 703d 703d
android13-5.10-lts test error: lost connection to test machine -1 1 709d 709d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 734d 734d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 759d 831d
general protection fault in __writeback_single_inode 2 1 776d 776d
BUG: Bad page map (2) -1 1 778d 778d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 782d 813d
general protection fault in tipc_conn_close (3) 2 1 805d 805d
kernel BUG in __block_commit_write -1 1 807d 807d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 816d 1018d
corrupted report (2) -1 6 817d 895d
BUG: soft lockup in wg_packet_tx_worker 1 5 826d 876d
BUG: soft lockup in neigh_timer_handler 1 2 827d 835d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 834d 874d
BUG: soft lockup in sys_sendto 1 2 835d 872d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 839d 839d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 822d 876d
BUG: soft lockup in addrconf_rs_timer 1 2 851d 869d
fatal error: fault -1 1 858d 858d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 860d 1340d
fatal error: Connection to IP closed by remote host. -1 3 875d 998d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 899d 899d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 897d 897d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 910d 924d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 870d 935d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 908d 940d
SYZFAIL: clock_gettime failed -1 syz error error 5 915d 1440d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 929d 986d
general protection fault in do_swap_page 2 246 899d 1336d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 953d 953d
general protection fault in kernfs_name_hash (6) 2 C error error 22 983d 1149d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 956d 956d
android12-5.10-lts build error (2) -1 220 939d 1040d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 1007d 1007d
general protection fault in filp_close 2 1 979d 979d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 1024d 1122d
BUG: Bad page map -1 1 997d 997d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 1004d 1004d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 1008d 1008d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 1022d 1048d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 1109d 1109d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 1116d 1116d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 1062d 1062d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 988d 988d
KASAN: use-after-free Read in usb_udc_uevent 19 2 1022d 1045d
general protection fault in f2fs_release_page f2fs 19 3 1038d 1080d
general protection fault in tipc_conn_close (2) 2 6 1079d 1165d
KASAN: use-after-free Read in xpad_presence_work 19 1 1124d 1124d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 1070d 1070d
divide error in netem_enqueue (2) 2 1 1170d 1170d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1189d 1189d
panic: runtime error: floating point error 2 1 1193d 1193d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1208d 1208d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1209d 1209d
KASAN: invalid-free in selinux_tun_dev_free_security 22 14 1202d 1212d
general protection fault in fq_codel_enqueue 2 1 1220d 1220d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1222d 1222d
general protection fault in tcp_sk_exit (2) 2 1 1230d 1230d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1235d 1319d
android12-5.10-lts-superproject build error -1 24 1243d 1269d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1156d 1157d
general protection fault in ext4_xattr_set_entry 2 C error 2 1163d 1177d
kernel BUG in ext4_es_cache_extent -1 C error 1 1188d 1188d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1262d 1262d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1299d 1299d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1326d 1326d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1385d 1485d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1328d 1328d
divide error in netem_enqueue 2 2 1278d 1289d
general protection fault in tipc_conn_close 2 1 1294d 1294d
BUG: stack guard page was hit in file_open (11) -1 4 1296d 1298d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1298d 1298d
BUG: stack guard page was hit in sys_creat (10) -1 1 1299d 1299d
kernel BUG in collapse_huge_page -1 1 1305d 1305d
general protection fault in __device_attach 2 1 1308d 1308d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1227d 1426d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1316d 1316d
KASAN: use-after-free Read in vcs_write 19 1 1317d 1317d
SYZFAIL: failed to mkdtemp -1 15 1317d 1485d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1317d 1317d
corrupted report -1 289 1296d 1445d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1327d 1362d
general protection fault in tcp_sk_exit 2 1 1330d 1330d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1330d 1488d
kernel panic: corrupted stack end in file_open 2 1 1333d 1333d
general protection fault in icmpv6_sk_exit 2 1 1339d 1339d
general protection fault in mnt_want_write 2 1 1345d 1345d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1257d 1257d
general protection fault in del_gendisk (3) 2 C done 1 1286d 1286d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1372d 1372d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1372d 1380d
KASAN: use-after-free Write in dir_mkdir 24 1 1379d 1379d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1386d 1386d
general protection fault in kernfs_name_hash 2 C done 2 1320d 1320d
kernel BUG in notify_change (2) -1 C error 2 1314d 1314d
general protection fault in del_gendisk (2) 2 C error 2 1311d 1311d
SYZFAIL: sandbox fork failed -1 3 1393d 1477d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1433d 1433d
SYZFAIL: bad thread state in schedule -1 1 1413d 1413d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1342d 1495d
SYZFAIL: invalid syscall number -1 2 1432d 1454d
kernel BUG in ext4_free_blocks -1 3 1446d 1479d
general protection fault in io_prep_async_work 2 1 1415d 1415d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1364d 1412d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1407d 1407d
KASAN: invalid-free in io_dismantle_req 22 C error 7 1374d 1368d
general protection fault in del_gendisk 2 C error 1 1374d 1481d
BUG: corrupted list in p9_fd_cancelled 8 1 1454d 1454d
KASAN: use-after-free Read in task_work_run 19 2 1488d 1487d
KASAN: use-after-free Write in chroot_fs_refs 24 2 1485d 1487d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1398d 1398d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1404d 1404d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1401d 1424d
BUG: stack guard page was hit in corrupted -1 C error 3 1389d 1424d
BUG: stack guard page was hit in sys_unlink -1 2 1424d 1424d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1371d 1435d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1392d 1441d
BUG: stack guard page was hit in sys_chdir -1 5 1369d 1441d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1461d 1461d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1493d 1487d
BUG: workqueue lockup -1 C error 25 1398d 1496d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1467d 1469d
KASAN: use-after-free Read in dev_uevent 19 1 1471d 1471d
general protection fault in bdev_read_page 2 1 1472d 1472d
SYZFAIL: out of opened kcov threads -1 47 1448d 1449d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1482d 1482d
KASAN: use-after-free Read in compute_effective_progs 19 1 1478d 1478d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1482d 1482d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1404d 1404d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1458d 1485d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1477d 1477d
android12-5.10-lts build error -1 1 1499d 1499d