syzbot


Out of 261 bugs, 218 were automatically obsoleted (39 due to revoked reproducers), 43 were invalidated by users.
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KASAN: use-after-free Write in __ip6_del_rt 24 syz 11 91d 241d
KASAN: use-after-free Read in fib_flush 19 7 94d 195d
BUG: soft lockup in sys_clone (2) 1 1 104d 104d
BUG: soft lockup in sys_bind 1 1 109d 109d
SYZFAIL: mount(tmpfs) failed -1 1 110d 110d
general protection fault in nexthop_get_nhc_lookup 2 syz 20 81d 163d
general protection fault in find_match 2 50 79d 259d
KASAN: use-after-free Read in f2fs_inode_dirtied 19 C done 3 131d 181d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (9) -1 2 32d 32d
SYZFAIL: SIGSEGV (2) -1 3 124d 217d
kernel BUG in ext4_create_inline_data -1 C done 2 139d 200d
KASAN: slab-out-of-bounds Read in mon_bin_event 17 C done 60 116d 171d
BUG: scheduling while atomic in futex_wait_queue_me 5 1 141d 141d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (8) -1 2 63d 63d
KASAN: slab-out-of-bounds Write in try_module_get 23 11 158d 230d
BUG: soft lockup in sock_read_iter 1 2 160d 173d
KASAN: use-after-free Write in u32_destroy_key 24 1 164d 164d
general protection fault in lo_ioctl 2 1 177d 177d
KASAN: use-after-free Read in ext4_xattr_inode_dec_ref_all 19 C done 3 239d 267d
KASAN: use-after-free Read in tw_timer_handler 19 syz 10 158d 192d
SYZFAIL: SIGFPE (2) -1 8 191d 367d
KASAN: use-after-free Read in exact_lock (2) 19 172 158d 237d
KASAN: use-after-free Read in tcp_net_metrics_exit_batch 19 613 158d 197d
KASAN: use-after-free Read in inet_twsk_purge 19 74 161d 196d
general protection fault in tipc_conn_close (4) 2 2 204d 270d
general protection fault in __rt6_nh_dev_match 2 2 209d 221d
KASAN: slab-out-of-bounds Read in dentry_revalidate 17 2 214d 292d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return (2) 4 C error 2 228d 420d
general protection fault in ip6_create_rt_rcu 2 1 221d 221d
SYZFAIL: netlink_send_ext: short netlink write (2) -1 2 222d 287d
KASAN: use-after-free Write in l2tp_session_delete (2) 24 3 223d 324d
BUG: soft lockup in cleanup_net 1 1 225d 225d
BUG: soft lockup in input_repeat_key 1 C error 3 279d 787d
general protection fault in __loop_clr_fd 2 1 227d 227d
KASAN: use-after-free Read in fast_dput (2) 19 1 228d 228d
KASAN: use-after-free Write in ext4_insert_dentry 24 C done 25 242d 461d
kernel BUG in ext4_ind_map_blocks -1 2 234d 252d
BUG: soft lockup in addrconf_rs_timer (2) 1 C 265 214d 545d
kernel BUG in blk_mq_dispatch_rq_list (4) fat -1 C error 16 900d 1153d
BUG: unable to handle kernel paging request in __gnet_stats_copy_basic 8 1 236d 236d
general protection fault in current_umask 2 C unreliable 5 248d 458d
KASAN: use-after-free Write in skb_release_data 24 1 240d 240d
KASAN: use-after-free Write in tipc_mon_reinit_self 24 1 264d 264d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (7) -1 2 185d 185d
SYZFAIL: open(/proc/self/ns/net) failed -1 1 276d 276d
BUG: soft lockup in sock_write_iter 1 1 282d 282d
KASAN: use-after-free Read in br_multicast_port_group_expired (2) 19 1 299d 299d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (6) -1 8 303d 375d
KASAN: stack-out-of-bounds Read in __xfrm_dst_hash 17 1 311d 311d
KASAN: use-after-free Read in exact_lock 19 53 289d 299d
kernel BUG in vlan_get_protocol_dgram -1 C done 6 342d 457d
KASAN: use-after-free Read in fast_dput 19 14 333d 523d
SYZFAIL: iptable checkpoint: socket(SOCK_STREAM, IPPROTO_TCP) failed -1 4 334d 422d
SYZFAIL: ebtable: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) -1 81 318d 506d
KASAN: use-after-free Read in lock_get_status 19 4 370d 387d
BUG: corrupted list in tipc_nametbl_translate 8 2 373d 395d
general protection fault in cleanup_bearer 19 C 14034 354d 357d
KASAN: out-of-bounds Read in __show_regs 17 1 376d 376d
BUG: soft lockup in br_multicast_group_expired (2) 1 1 379d 379d
BUG: Bad page map (3) -1 3 380d 526d
KASAN: use-after-free Write in virtio_transport_recv_pkt 24 C inconclusive 1 433d 625d
KASAN: use-after-free Read in bdev_try_to_free_page 19 1 386d 386d
KASAN: use-after-free Read in binder_release_work 19 C 154 368d 402d
BUG: soft lockup in mntput 1 1 404d 404d
SYZFAIL: handshake read failed -1 1 423d 423d
KASAN: use-after-free Write in l2tp_session_delete 24 2 424d 448d
kernel BUG in vlan_get_tci -1 2 428d 457d
SYZFAIL: netlink_send_ext: short netlink write -1 4 434d 523d
SYZFAIL: posix_spawn failed -1 9928 397d 534d
SYZFAIL: mmap of output file failed -1 20 422d 523d
SYZFAIL: child failed -1 syz error error 1 446d 1455d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock 19 syz error 1 465d 598d
KASAN: use-after-free Read in __ext4_check_dir_entry 19 C error 2 470d 588d
BUG: corrupted list in p9_fd_cancelled (4) 8 4 451d 560d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 8 1 460d 460d
SYZFAIL: mkdir(syz-tmp) failed -1 299 421d 533d
SYZFAIL: bad allocate request -1 148 421d 532d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 19 2 462d 466d
SYZFAIL: ShmemBuilder: too large output offset -1 51 422d 530d
general protection fault in steam_send_report 2 1 463d 463d
SYZFAIL: can't reallocate -1 1 466d 466d
SYZFAIL: SIGSEGV -1 841 428d 542d
KASAN: use-after-free Write in __tlb_remove_page_size 24 1 470d 470d
SYZFAIL: SIGFPE -1 2 471d 516d
general protection fault in free_swap_cache 2 1 481d 481d
KASAN: stack-out-of-bounds Read in __show_regs 17 1 482d 482d
BUG: soft lockup in br_multicast_port_group_expired 1 1 483d 483d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 30 452d 571d
KASAN: use-after-free Read in br_multicast_port_group_expired 19 1 486d 486d
BUG: soft lockup in net_rx_action 1 2 486d 498d
BUG: soft lockup in __run_timers 1 2 487d 555d
BUG: soft lockup in sys_sendmmsg 1 2 488d 488d
KASAN: use-after-free Read in usb_udc_uevent (3) 19 1 489d 489d
BUG: soft lockup in __netif_receive_skb_core 1 1 490d 490d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 19 1 493d 493d
KASAN: use-after-free Read in worker_thread 19 1 495d 495d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 1 499d 499d
BUG: soft lockup in br_multicast_group_expired 1 1 500d 500d
BUG: soft lockup in ip_list_rcv 1 1 500d 500d
BUG: soft lockup in run_rebalance_domains 1 1 501d 501d
BUG: soft lockup in ipv6_rcv 1 3 505d 522d
KASAN: null-ptr-deref Write in __kernfs_remove 12 1 508d 508d
BUG: soft lockup in vfork 1 1 510d 510d
BUG: soft lockup in sys_exit_group 1 1 516d 516d
SYZFAIL: bad thread state in completion -1 syz error error 5 1105d 1446d
KASAN: use-after-free Read in dev_get_by_index_rcu 19 1 526d 526d
BUG: soft lockup in sys_clone 1 1 529d 529d
BUG: soft lockup in sys_recvmsg 1 4 530d 609d
SYZFAIL: control pipe read failed -1 1 533d 533d
SYZFAIL: too many calls in output -1 2 538d 538d
BUG: soft lockup in sys_bpf 1 2 543d 547d
BUG: unable to handle kernel paging request in swake_up_locked 8 C inconclusive 1 561d 593d
KASAN: use-after-free Read in macsec_get_iflink 19 syz error 2 566d 693d
KASAN: use-after-free Read in wg_packet_send_staged_packets 19 1 592d 592d
go runtime error 2 22 594d 873d
SYZFAIL: tun read failed -1 syz error error 123 520d 1518d
SYZFAIL: proc resp pipe read failed -1 73 527d 543d
general protection fault in fq_codel_enqueue (2) 2 2 607d 609d
panic: runtime error: floating point error [recovered] 2 1 614d 614d
android13-5.10-lts build error -1 44 577d 597d
KASAN: use-after-free Read in f2fs_write_end_io 19 1 622d 622d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist -1 2 543d 543d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 8 1 635d 635d
KASAN: use-after-free Read in unaccount_page_cache_page 19 150 607d 1136d
general protection fault in mnt_want_write (2) 2 1 673d 673d
BUG: corrupted list in p9_fd_cancelled (3) 8 C done unreliable 38 691d 776d
KASAN: stack-out-of-bounds Read in update_stack_state 17 1 687d 687d
panic: replaceArg: group fields don't match: NUM/NUM 2 13 651d 651d
general protection fault in skb_segment 2 C done 1 726d 740d
KASAN: use-after-free Read in key_task_permission 19 1 724d 724d
android13-5.10-lts test error: lost connection to test machine -1 1 730d 730d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 8 1 755d 755d
KASAN: null-ptr-deref Write in backing_data_changed 12 C done 3 780d 852d
general protection fault in __writeback_single_inode 2 1 798d 798d
BUG: Bad page map (2) -1 1 800d 800d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 19 2 804d 834d
general protection fault in tipc_conn_close (3) 2 1 826d 826d
kernel BUG in __block_commit_write -1 1 828d 828d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 20 837d 1039d
corrupted report (2) -1 6 838d 916d
BUG: soft lockup in wg_packet_tx_worker 1 5 848d 897d
BUG: soft lockup in neigh_timer_handler 1 2 848d 857d
BUG: soft lockup in wg_packet_handshake_send_worker 1 6 856d 896d
BUG: soft lockup in sys_sendto 1 2 856d 893d
kernel panic: EXT4-fs (device loop2): panic forced after error 2 1 860d 860d
BUG: soft lockup in tc_modify_qdisc 1 C done done 314 843d 897d
BUG: soft lockup in addrconf_rs_timer 1 2 873d 891d
fatal error: fault -1 1 879d 879d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return 4 syz error error 2 881d 1362d
fatal error: Connection to IP closed by remote host. -1 3 896d 1019d
BUG: stack guard page was hit in corrupted (23) -1 syz error error 1 921d 921d
KASAN: use-after-free Read in usb_udc_uevent (2) 19 1 918d 918d
kernel BUG in ext4_expand_extra_isize_ea -1 C done done 5 931d 945d
BUG: unable to handle kernel paging request in fuse_dev_do_write 8 18 891d 956d
KASAN: global-out-of-bounds Read in f2fs_release_page 19 2 929d 961d
SYZFAIL: clock_gettime failed -1 syz error error 5 936d 1462d
KASAN: use-after-free Read in f2fs_remove_dirty_inode 19 C error error 4 950d 1007d
general protection fault in do_swap_page 2 246 920d 1358d
kernel panic: EXT4-fs (device loop3): panic forced after error 2 1 974d 974d
general protection fault in kernfs_name_hash (6) 2 C error error 22 1004d 1170d
kernel panic: EXT4-fs (device loop4): panic forced after error 2 1 977d 977d
android12-5.10-lts build error (2) -1 220 960d 1061d
VFS: Busy inodes after unmount (use-after-free) 2 C done inconclusive 1 1028d 1028d
general protection fault in filp_close 2 1 1001d 1001d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs 8 C error error 3 1046d 1144d
BUG: Bad page map -1 1 1018d 1018d
KASAN: use-after-free Read in hci_cmd_timeout 19 1 1025d 1025d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 -1 2 1029d 1029d
kernel panic: corrupted stack end in sys_sendmmsg 2 syz error error 14 1043d 1069d
KASAN: use-after-free Read in fuse_copy_one 19 C error inconclusive 1 1130d 1130d
kernel BUG in jbd2_journal_get_create_access -1 syz error error 1 1138d 1138d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) 17 syz error error 1 1084d 1084d
BUG: scheduling while atomic in f2fs_register_inmem_page 5 C error inconclusive 1 1010d 1010d
KASAN: use-after-free Read in usb_udc_uevent 19 2 1043d 1066d
general protection fault in f2fs_release_page f2fs 19 3 1059d 1101d
general protection fault in tipc_conn_close (2) 2 6 1100d 1186d
KASAN: use-after-free Read in xpad_presence_work 19 1 1145d 1145d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 2 C 1 1091d 1091d
divide error in netem_enqueue (2) 2 1 1192d 1192d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 17 1 1210d 1210d
panic: runtime error: floating point error 2 1 1215d 1215d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 19 1 1229d 1229d
KASAN: use-after-free Read in __tcf_qdisc_find 19 1 1230d 1230d
KASAN: invalid-free in selinux_tun_dev_free_security 22 14 1224d 1233d
general protection fault in fq_codel_enqueue 2 1 1241d 1241d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 8 1 1244d 1244d
general protection fault in tcp_sk_exit (2) 2 1 1252d 1252d
KASAN: use-after-free Read in css_free_rwork_fn (2) 19 2 1256d 1341d
android12-5.10-lts-superproject build error -1 24 1264d 1290d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 2 23 1177d 1179d
general protection fault in ext4_xattr_set_entry 2 C error 2 1184d 1198d
kernel BUG in ext4_es_cache_extent -1 C error 1 1209d 1209d
BUG: unable to handle kernel paging request in reuseport_select_sock 8 1 1283d 1283d
BUG: stack guard page was hit in corrupted (22) -1 syz done done 1 1320d 1320d
kernel panic: corrupted stack end in sys_futex 2 syz error error 1 1347d 1347d
KASAN: use-after-free Read in f2fs_available_free_memory 19 syz error error 7 1407d 1506d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv 10 syz 1 1349d 1349d
divide error in netem_enqueue 2 2 1299d 1310d
general protection fault in tipc_conn_close 2 1 1315d 1315d
BUG: stack guard page was hit in file_open (11) -1 4 1317d 1320d
BUG: stack guard page was hit in sys_mkdir (5) -1 1 1319d 1319d
BUG: stack guard page was hit in sys_creat (10) -1 1 1320d 1320d
kernel BUG in collapse_huge_page -1 1 1327d 1327d
general protection fault in __device_attach 2 1 1329d 1329d
kernel BUG in blk_mq_dispatch_rq_list -1 C error 16 1248d 1448d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 19 1 1337d 1337d
KASAN: use-after-free Read in vcs_write 19 1 1338d 1338d
SYZFAIL: failed to mkdtemp -1 15 1339d 1506d
BUG: corrupted list in pwq_dec_nr_in_flight 8 1 1339d 1339d
corrupted report -1 289 1317d 1467d
BUG: corrupted list in p9_fd_cancelled (2) 8 3 1348d 1384d
general protection fault in tcp_sk_exit 2 1 1351d 1351d
SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1351d 1510d
kernel panic: corrupted stack end in file_open 2 1 1354d 1354d
general protection fault in icmpv6_sk_exit 2 1 1360d 1360d
general protection fault in mnt_want_write 2 1 1366d 1366d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) -1 3 1278d 1278d
general protection fault in del_gendisk (3) 2 C done 1 1308d 1308d
KASAN: use-after-free Read in io_uring_cancel_task_requests 19 1 1393d 1393d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 17 5 1394d 1401d
KASAN: use-after-free Write in dir_mkdir 24 1 1400d 1400d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 12 1 1407d 1407d
general protection fault in kernfs_name_hash 2 C done 2 1342d 1342d
kernel BUG in notify_change (2) -1 C error 2 1335d 1335d
general protection fault in del_gendisk (2) 2 C error 2 1332d 1333d
SYZFAIL: sandbox fork failed -1 3 1415d 1498d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 17 1 1454d 1454d
SYZFAIL: bad thread state in schedule -1 1 1434d 1434d
KASAN: stack-out-of-bounds Read in iov_iter_revert 17 C error 10 1363d 1516d
SYZFAIL: invalid syscall number -1 2 1453d 1475d
kernel BUG in ext4_free_blocks -1 3 1467d 1500d
general protection fault in io_prep_async_work 2 1 1437d 1437d
KASAN: use-after-free Read in io_kill_linked_timeout 19 C error 14 1385d 1433d
KASAN: use-after-free Read in __fdget_raw 19 C error error 1 1428d 1428d
KASAN: invalid-free in io_dismantle_req 22 C error 7 1395d 1390d
general protection fault in del_gendisk 2 C error 1 1395d 1502d
BUG: corrupted list in p9_fd_cancelled 8 1 1475d 1475d
KASAN: use-after-free Read in task_work_run 19 2 1509d 1508d
KASAN: use-after-free Write in chroot_fs_refs 24 2 1507d 1508d
BUG: stack guard page was hit in sys_fsetxattr -1 1 1419d 1419d
BUG: stack guard page was hit in sys_lsetxattr -1 C error inconclusive 2 1425d 1425d
BUG: stack guard page was hit in sys_setxattr -1 C error 6 1422d 1445d
BUG: stack guard page was hit in corrupted -1 C error 3 1410d 1445d
BUG: stack guard page was hit in sys_unlink -1 2 1445d 1445d
BUG: stack guard page was hit in sys_creat -1 C error done 7 1392d 1457d
BUG: stack guard page was hit in sys_lchown -1 C error 4 1413d 1462d
BUG: stack guard page was hit in sys_chdir -1 5 1391d 1463d
KASAN: use-after-free Read in css_free_rwork_fn 19 1 1482d 1482d
KASAN: use-after-free Read in rcu_cblist_dequeue 19 1 1514d 1508d
BUG: workqueue lockup -1 C error 25 1419d 1517d
KASAN: use-after-free Read in __cgroup_bpf_attach 19 2 1488d 1490d
KASAN: use-after-free Read in dev_uevent 19 1 1493d 1493d
general protection fault in bdev_read_page 2 1 1494d 1494d
SYZFAIL: out of opened kcov threads -1 47 1470d 1471d
SYZFAIL: tun: can't open /dev/net/tun -1 1 1503d 1503d
KASAN: use-after-free Read in compute_effective_progs 19 1 1499d 1499d
KASAN: stack-out-of-bounds Read in xfrm_state_find 17 1 1503d 1503d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) -1 1 1425d 1425d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit -1 69 1479d 1506d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 -1 1 1498d 1498d
android12-5.10-lts build error -1 1 1520d 1520d