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 74d 128d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 99d 99d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 2 21d 21d
KASAN: slab-out-of-bounds Write in try_module_get 23 11 116d 187d
BUG: soft lockup in sock_read_iter 1 2 118d 131d
KASAN: use-after-free Write in u32_destroy_key 24 1 122d 122d
general protection fault in lo_ioctl 2 1 134d 134d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all 19 C done 3 197d 225d
KASAN: use-after-free Read in tw_timer_handler 19 syz 10 116d 149d
SYZFAIL: SIGFPE (2) -1 8 148d 325d
KASAN: use-after-free Read in exact_lock (2) 19 172 116d 195d
KASAN: use-after-free Read in tcp_net_metrics_exit_batch 19 613 116d 154d
KASAN: use-after-free Read in inet_twsk_purge 19 74 119d 153d
general protection fault in tipc_conn_close (4) 2 2 161d 228d
general protection fault in __rt6_nh_dev_match 2 2 166d 178d
KASAN: slab-out-of-bounds Read in dentry_revalidate 17 2 172d 250d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) 4 C error 2 186d 377d
general protection fault in ip6_create_rt_rcu 2 1 178d 178d
SYZFAIL: netlink_send_ext: short netlink write (2) -1 2 180d 245d
KASAN: use-after-free Write in l2tp_session_delete (2) 24 3 181d 281d
BUG: soft lockup in cleanup_net 1 1 183d 183d
BUG: soft lockup in input_repeat_key 1 C error 3 236d 744d
general protection fault in __loop_clr_fd 2 1 185d 185d
KASAN: use-after-free Read in fast_dput (2) 19 1 186d 186d
KASAN: use-after-free Write in ext4_insert_dentry 24 C done 25 199d 419d
kernel BUG in ext4_ind_map_blocks -1 2 191d 209d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 171d 502d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 858d 1110d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 194d 194d
general protection fault in current_umask 2 C unreliable 5 205d 416d
KASAN: use-after-free Write in skb_release_data 24 1 197d 197d
KASAN: use-after-free Write in tipc_mon_reinit_self 24 1 221d 221d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 143d 143d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 233d 233d
BUG: soft lockup in sock_write_iter 1 1 240d 240d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 257d 257d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 261d 332d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 269d 269d
KASAN: use-after-free Read in exact_lock 19 53 247d 257d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 299d 414d
KASAN: use-after-free Read in fast_dput 19 14 291d 480d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 292d 379d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 276d 464d
KASAN: use-after-free Read in lock_get_status 19 4 328d 344d
BUG: corrupted list in tipc_nametbl_translate 8 2 330d 353d
general protection fault in cleanup_bearer 19 C 14034 312d 315d
KASAN: out-of-bounds Read in __show_regs 17 1 333d 333d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 336d 336d
BUG: Bad page map (3) -1 3 338d 483d
KASAN: use-after-free Write in virtio_transport_recv_pkt 24 C inconclusive 1 390d 582d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 343d 343d
KASAN: use-after-free Read in binder_release_work 19 C 154 325d 360d
BUG: soft lockup in mntput 1 1 362d 362d
SYZFAIL: handshake read failed -1 1 381d 381d
KASAN: use-after-free Write in l2tp_session_delete 24 2 381d 405d
kernel BUG in vlan_get_tci -1 2 386d 414d
SYZFAIL: netlink_send_ext: short netlink write -1 4 392d 481d
SYZFAIL: posix_spawn failed -1 9928 355d 491d
SYZFAIL: mmap of output file failed -1 20 379d 480d
SYZFAIL: child failed -1 syz error error 1 404d 1412d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 423d 556d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 427d 546d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 408d 518d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 417d 417d
SYZFAIL: mkdir(syz-tmp) failed -1 299 378d 491d
SYZFAIL: bad allocate request -1 148 379d 489d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 419d 424d
SYZFAIL: ShmemBuilder: too large output offset -1 51 379d 487d
general protection fault in steam_send_report 2 1 420d 420d
SYZFAIL: can't reallocate -1 1 424d 424d
SYZFAIL: SIGSEGV -1 841 386d 499d
KASAN: use-after-free Write in __tlb_remove_page_size 24 1 427d 427d
SYZFAIL: SIGFPE -1 2 429d 474d
general protection fault in free_swap_cache 2 1 438d 438d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 439d 439d
BUG: soft lockup in br_multicast_port_group_expired 1 1 440d 440d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 410d 529d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 443d 443d
BUG: soft lockup in net_rx_action 1 2 443d 455d
BUG: soft lockup in __run_timers 1 2 444d 513d
BUG: soft lockup in sys_sendmmsg 1 2 445d 445d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 446d 446d
BUG: soft lockup in __netif_receive_skb_core 1 1 448d 448d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 450d 450d
KASAN: use-after-free Read in worker_thread 19 1 452d 452d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 456d 456d
BUG: soft lockup in br_multicast_group_expired 1 1 457d 457d
BUG: soft lockup in ip_list_rcv 1 1 457d 457d
BUG: soft lockup in run_rebalance_domains 1 1 458d 458d
BUG: soft lockup in ipv6_rcv 1 3 463d 479d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 466d 466d
BUG: soft lockup in vfork 1 1 467d 467d
BUG: soft lockup in sys_exit_group 1 1 474d 474d
SYZFAIL: bad thread state in completion -1 syz error error 5 1062d 1404d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 483d 483d
BUG: soft lockup in sys_clone 1 1 487d 487d
BUG: soft lockup in sys_recvmsg 1 4 488d 566d
SYZFAIL: control pipe read failed -1 1 490d 490d
SYZFAIL: too many calls in output -1 2 495d 496d
BUG: soft lockup in sys_bpf 1 2 501d 505d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 519d 550d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 524d 650d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 549d 549d
go runtime error 2 22 551d 830d
SYZFAIL: tun read failed -1 syz error error 123 477d 1476d
SYZFAIL: proc resp pipe read failed -1 73 485d 500d
general protection fault in fq_codel_enqueue (2) 2 2 564d 566d
panic: runtime error: floating point error [recovered] 2 1 572d 572d
android13-5.10-lts build error -1 44 535d 555d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 579d 579d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 501d 501d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 593d 593d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 564d 1093d
general protection fault in mnt_want_write (2) 2 1 631d 631d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 648d 733d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 644d 644d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 608d 608d
general protection fault in skb_segment 2 C done 1 683d 697d
KASAN: use-after-free Read in key_task_permission 19 1 682d 682d
android13-5.10-lts test error: lost connection to test machine -1 1 688d 688d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 713d 713d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 738d 810d
general protection fault in __writeback_single_inode 2 1 755d 755d
BUG: Bad page map (2) -1 1 757d 757d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 761d 792d
general protection fault in tipc_conn_close (3) 2 1 784d 784d
kernel BUG in __block_commit_write -1 1 786d 786d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 795d 997d
corrupted report (2) -1 6 796d 873d
BUG: soft lockup in wg_packet_tx_worker 1 5 805d 855d
BUG: soft lockup in neigh_timer_handler 1 2 806d 814d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 813d 853d
BUG: soft lockup in sys_sendto 1 2 814d 850d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 817d 817d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 801d 854d
BUG: soft lockup in addrconf_rs_timer 1 2 830d 848d
fatal error: fault -1 1 837d 837d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 839d 1319d
fatal error: Connection to IP closed by remote host. -1 3 854d 977d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 878d 878d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 875d 875d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 888d 902d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 849d 914d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 887d 919d
SYZFAIL: clock_gettime failed -1 syz error error 5 894d 1419d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 908d 964d
general protection fault in do_swap_page 2 246 878d 1315d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 931d 931d
general protection fault in kernfs_name_hash (6) 2 C error error 22 962d 1127d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 935d 935d
android12-5.10-lts build error (2) -1 220 918d 1018d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 985d 985d
general protection fault in filp_close 2 1 958d 958d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 1003d 1101d
BUG: Bad page map -1 1 976d 976d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 982d 982d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 986d 986d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 1001d 1026d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 1088d 1088d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 1095d 1095d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 1041d 1041d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 967d 967d
KASAN: use-after-free Read in usb_udc_uevent 19 2 1000d 1024d
general protection fault in f2fs_release_page f2fs 19 3 1016d 1058d
general protection fault in tipc_conn_close (2) 2 6 1058d 1144d
KASAN: use-after-free Read in xpad_presence_work 19 1 1103d 1103d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 1048d 1048d
divide error in netem_enqueue (2) 2 1 1149d 1149d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1168d 1168d
panic: runtime error: floating point error 2 1 1172d 1172d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1187d 1187d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1188d 1188d
KASAN: invalid-free in selinux_tun_dev_free_security 22 14 1181d 1191d
general protection fault in fq_codel_enqueue 2 1 1198d 1198d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1201d 1201d
general protection fault in tcp_sk_exit (2) 2 1 1209d 1209d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1213d 1298d
android12-5.10-lts-superproject build error -1 24 1221d 1248d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1135d 1136d
general protection fault in ext4_xattr_set_entry 2 C error 2 1141d 1156d
kernel BUG in ext4_es_cache_extent -1 C error 1 1167d 1167d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1241d 1241d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1277d 1277d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1305d 1305d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1364d 1464d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1307d 1307d
divide error in netem_enqueue 2 2 1257d 1268d
general protection fault in tipc_conn_close 2 1 1273d 1273d
BUG: stack guard page was hit in file_open (11) -1 4 1275d 1277d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1277d 1277d
BUG: stack guard page was hit in sys_creat (10) -1 1 1277d 1277d
kernel BUG in collapse_huge_page -1 1 1284d 1284d
general protection fault in __device_attach 2 1 1286d 1286d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1205d 1405d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1294d 1294d
KASAN: use-after-free Read in vcs_write 19 1 1295d 1295d
SYZFAIL: failed to mkdtemp -1 15 1296d 1464d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1296d 1296d
corrupted report -1 289 1275d 1424d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1306d 1341d
general protection fault in tcp_sk_exit 2 1 1309d 1309d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1309d 1467d
kernel panic: corrupted stack end in file_open 2 1 1311d 1311d
general protection fault in icmpv6_sk_exit 2 1 1317d 1317d
general protection fault in mnt_want_write 2 1 1324d 1324d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1236d 1236d
general protection fault in del_gendisk (3) 2 C done 1 1265d 1265d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1351d 1351d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1351d 1359d
KASAN: use-after-free Write in dir_mkdir 24 1 1358d 1358d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1364d 1364d
general protection fault in kernfs_name_hash 2 C done 2 1299d 1299d
kernel BUG in notify_change (2) -1 C error 2 1293d 1293d
general protection fault in del_gendisk (2) 2 C error 2 1289d 1290d
SYZFAIL: sandbox fork failed -1 3 1372d 1456d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1411d 1411d
SYZFAIL: bad thread state in schedule -1 1 1391d 1391d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1321d 1473d
SYZFAIL: invalid syscall number -1 2 1411d 1432d
kernel BUG in ext4_free_blocks -1 3 1425d 1457d
general protection fault in io_prep_async_work 2 1 1394d 1394d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1342d 1390d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1386d 1386d
KASAN: invalid-free in io_dismantle_req 22 C error 7 1353d 1347d
general protection fault in del_gendisk 2 C error 1 1353d 1459d
BUG: corrupted list in p9_fd_cancelled 8 1 1433d 1433d
KASAN: use-after-free Read in task_work_run 19 2 1466d 1466d
KASAN: use-after-free Write in chroot_fs_refs 24 2 1464d 1466d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1377d 1377d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1383d 1383d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1380d 1402d
BUG: stack guard page was hit in corrupted -1 C error 3 1367d 1403d
BUG: stack guard page was hit in sys_unlink -1 2 1402d 1403d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1350d 1414d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1370d 1419d
BUG: stack guard page was hit in sys_chdir -1 5 1348d 1420d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1439d 1439d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1472d 1466d
BUG: workqueue lockup -1 C error 25 1376d 1475d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1445d 1448d
KASAN: use-after-free Read in dev_uevent 19 1 1450d 1450d
general protection fault in bdev_read_page 2 1 1451d 1451d
SYZFAIL: out of opened kcov threads -1 47 1427d 1428d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1461d 1461d
KASAN: use-after-free Read in compute_effective_progs 19 1 1457d 1457d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1461d 1461d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1382d 1382d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1437d 1463d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1456d 1456d
android12-5.10-lts build error -1 1 1478d 1478d