syzbot


Out of 197 bugs, 158 were automatically obsoleted (23 due to revoked reproducers), 39 were invalidated by users.
Title Repro Cause bisect Fix bisect Count Last Reported
SYZFAIL: handshake read failed 1 92d 92d
KASAN: use-after-free Write in l2tp_session_delete 2 92d 116d
kernel BUG in vlan_get_tci 2 96d 125d
SYZFAIL: netlink_send_ext: short netlink write 4 102d 191d
SYZFAIL: posix_spawn failed 9928 65d 202d
SYZFAIL: mmap of output file failed 20 90d 191d
SYZFAIL: child failed syz error error 1 114d 1123d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock syz error 1 133d 266d
KASAN: use-after-free Read in __ext4_check_dir_entry C error 2 138d 256d
BUG: corrupted list in p9_fd_cancelled (4) 4 119d 229d
BUG: unable to handle kernel paging request in __raw_callee_save___kvm_vcpu_is_preempted 1 128d 128d
SYZFAIL: mkdir(syz-tmp) failed 299 89d 201d
SYZFAIL: bad allocate request 148 90d 200d
KASAN: use-after-free Read in wg_queue_enqueue_per_peer_tx 2 130d 134d
SYZFAIL: ShmemBuilder: too large output offset 51 90d 198d
general protection fault in steam_send_report 1 131d 131d
SYZFAIL: can't reallocate 1 135d 135d
SYZFAIL: SIGSEGV 841 96d 210d
KASAN: use-after-free Write in __tlb_remove_page_size 1 138d 138d
SYZFAIL: SIGFPE 2 139d 184d
general protection fault in free_swap_cache 1 149d 149d
KASAN: stack-out-of-bounds Read in __show_regs 1 150d 150d
BUG: soft lockup in br_multicast_port_group_expired 1 151d 151d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) 30 120d 239d
KASAN: use-after-free Read in br_multicast_port_group_expired 1 154d 154d
BUG: soft lockup in net_rx_action 2 154d 166d
BUG: soft lockup in __run_timers 2 155d 223d
BUG: soft lockup in sys_sendmmsg 2 156d 156d
KASAN: use-after-free Read in usb_udc_uevent (3) 1 157d 157d
BUG: soft lockup in __netif_receive_skb_core 1 158d 158d
KASAN: use-after-free Read in unaccount_page_cache_page (2) 1 161d 161d
KASAN: use-after-free Read in worker_thread 1 163d 163d
BUG: soft lockup in wg_expired_send_persistent_keepalive 1 167d 167d
BUG: soft lockup in br_multicast_group_expired 1 168d 168d
BUG: soft lockup in ip_list_rcv 1 168d 168d
BUG: soft lockup in run_rebalance_domains 1 169d 169d
BUG: soft lockup in ipv6_rcv 3 173d 190d
KASAN: null-ptr-deref Write in __kernfs_remove 1 176d 176d
BUG: soft lockup in vfork 1 178d 178d
BUG: soft lockup in sys_exit_group 1 184d 184d
SYZFAIL: bad thread state in completion syz error error 5 773d 1115d
KASAN: use-after-free Read in dev_get_by_index_rcu 1 194d 194d
BUG: soft lockup in sys_clone 1 197d 197d
BUG: soft lockup in sys_recvmsg 4 198d 277d
SYZFAIL: control pipe read failed 1 201d 201d
SYZFAIL: too many calls in output 2 206d 206d
BUG: soft lockup in sys_bpf 2 211d 216d
BUG: unable to handle kernel paging request in swake_up_locked C inconclusive 1 230d 261d
KASAN: use-after-free Read in macsec_get_iflink syz error 2 235d 361d
KASAN: use-after-free Read in wg_packet_send_staged_packets 1 260d 260d
go runtime error 22 262d 541d
SYZFAIL: tun read failed syz error error 123 188d 1186d
SYZFAIL: proc resp pipe read failed 73 195d 211d
general protection fault in fq_codel_enqueue (2) 2 275d 277d
panic: runtime error: floating point error [recovered] 1 282d 282d
android13-5.10-lts build error 44 246d 265d
KASAN: use-after-free Read in f2fs_write_end_io 1 290d 290d
syzkaller: failed to copy syzkaller: file bin/linux_arm64/syz-fuzzer does not exist 2 211d 211d
BUG: unable to handle kernel paging request in fuse_dev_do_write (3) 1 303d 303d
KASAN: use-after-free Read in unaccount_page_cache_page 150 275d 804d
general protection fault in mnt_want_write (2) 1 341d 341d
BUG: corrupted list in p9_fd_cancelled (3) C done unreliable 38 359d 444d
KASAN: stack-out-of-bounds Read in update_stack_state 1 355d 355d
panic: replaceArg: group fields don't match: NUM/NUM 13 319d 319d
general protection fault in skb_segment C done 1 394d 408d
KASAN: use-after-free Read in key_task_permission 1 393d 393d
android13-5.10-lts test error: lost connection to test machine 1 398d 398d
BUG: unable to handle kernel paging request in fuse_dev_do_write (2) 1 424d 424d
KASAN: null-ptr-deref Write in backing_data_changed C done 3 448d 521d
general protection fault in __writeback_single_inode 1 466d 466d
BUG: Bad page map (2) 1 468d 468d
KASAN: use-after-free Read in locked_inode_to_wb_and_lock_list 2 472d 502d
general protection fault in tipc_conn_close (3) 1 495d 495d
kernel BUG in __block_commit_write 1 496d 496d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) 20 505d 707d
corrupted report (2) 6 506d 584d
BUG: soft lockup in wg_packet_tx_worker 5 516d 565d
BUG: soft lockup in neigh_timer_handler 2 517d 525d
BUG: soft lockup in wg_packet_handshake_send_worker 6 524d 564d
BUG: soft lockup in sys_sendto 2 524d 561d
kernel panic: EXT4-fs (device loop2): panic forced after error 1 528d 528d
BUG: soft lockup in tc_modify_qdisc C done done 314 512d 565d
BUG: soft lockup in addrconf_rs_timer 2 541d 559d
fatal error: fault 1 548d 548d
BUG: using smp_processor_id() in preemptible code in usbnet_skb_return syz error error 2 549d 1030d
fatal error: Connection to IP closed by remote host. 3 564d 688d
BUG: stack guard page was hit in corrupted (23) syz error error 1 589d 589d
KASAN: use-after-free Read in usb_udc_uevent (2) 1 586d 586d
kernel BUG in ext4_expand_extra_isize_ea C done done 5 599d 613d
BUG: unable to handle kernel paging request in fuse_dev_do_write 18 559d 625d
KASAN: global-out-of-bounds Read in f2fs_release_page 2 597d 629d
SYZFAIL: clock_gettime failed syz error error 5 605d 1130d
KASAN: use-after-free Read in f2fs_remove_dirty_inode C error error 4 619d 675d
general protection fault in do_swap_page 246 589d 1026d
kernel panic: EXT4-fs (device loop3): panic forced after error 1 642d 642d
general protection fault in kernfs_name_hash (6) C error error 22 672d 838d
kernel panic: EXT4-fs (device loop4): panic forced after error 1 646d 646d
android12-5.10-lts build error (2) 220 628d 729d
VFS: Busy inodes after unmount (use-after-free) C done inconclusive 1 696d 696d
general protection fault in filp_close 1 669d 669d
BUG: unable to handle kernel paging request in z_erofs_decompress_pcluster erofs C error error 3 714d 812d
BUG: Bad page map 1 686d 686d
KASAN: use-after-free Read in hci_cmd_timeout 1 693d 693d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 2 697d 697d
kernel panic: corrupted stack end in sys_sendmmsg syz error error 14 711d 737d
KASAN: use-after-free Read in fuse_copy_one C error inconclusive 1 799d 799d
kernel BUG in jbd2_journal_get_create_access syz error error 1 806d 806d
KASAN: stack-out-of-bounds Read in xfrm_state_find (2) syz error error 1 752d 752d
BUG: scheduling while atomic in f2fs_register_inmem_page C error inconclusive 1 678d 678d
KASAN: use-after-free Read in usb_udc_uevent 2 711d 735d
general protection fault in f2fs_release_page f2fs 3 727d 769d
general protection fault in tipc_conn_close (2) 6 768d 855d
KASAN: use-after-free Read in xpad_presence_work 1 813d 813d
kernel panic: EXT4-fs (device loop0): panic forced after error ext4 C 1 759d 759d
divide error in netem_enqueue (2) 1 860d 860d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields (2) 1 878d 878d
panic: runtime error: floating point error 1 883d 883d
KASAN: use-after-free Read in __cgroup_bpf_attach (3) 1 897d 897d
KASAN: use-after-free Read in __tcf_qdisc_find 1 898d 898d
KASAN: invalid-free in selinux_tun_dev_free_security 14 892d 901d
general protection fault in fq_codel_enqueue 1 909d 909d
BUG: corrupted list in pwq_dec_nr_in_flight (2) 1 912d 912d
general protection fault in tcp_sk_exit (2) 1 920d 920d
KASAN: use-after-free Read in css_free_rwork_fn (2) 2 924d 1009d
android12-5.10-lts-superproject build error 24 932d 958d
panic: bad group arg size NUM, should be <= NUM for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2de, dir:0x0}, Inner:[ 23 845d 847d
general protection fault in ext4_xattr_set_entry C error 2 852d 866d
kernel BUG in ext4_es_cache_extent C error 1 877d 877d
BUG: unable to handle kernel paging request in reuseport_select_sock 1 951d 951d
BUG: stack guard page was hit in corrupted (22) syz done done 1 988d 988d
kernel panic: corrupted stack end in sys_futex syz error error 1 1015d 1015d
KASAN: use-after-free Read in f2fs_available_free_memory syz error error 7 1075d 1174d
BUG: unable to handle kernel NULL pointer dereference in ipv6_rcv syz 1 1018d 1018d
divide error in netem_enqueue 2 967d 978d
general protection fault in tipc_conn_close 1 983d 983d
BUG: stack guard page was hit in file_open (11) 4 986d 988d
BUG: stack guard page was hit in sys_mkdir (5) 1 987d 987d
BUG: stack guard page was hit in sys_creat (10) 1 988d 988d
kernel BUG in collapse_huge_page 1 995d 995d
general protection fault in __device_attach 1 997d 997d
kernel BUG in blk_mq_dispatch_rq_list C error 16 916d 1116d
KASAN: use-after-free Read in __cgroup_bpf_attach (2) 1 1005d 1005d
KASAN: use-after-free Read in vcs_write 1 1006d 1006d
SYZFAIL: failed to mkdtemp 15 1007d 1174d
BUG: corrupted list in pwq_dec_nr_in_flight 1 1007d 1007d
corrupted report 289 986d 1135d
BUG: corrupted list in p9_fd_cancelled (2) 3 1016d 1052d
general protection fault in tcp_sk_exit 1 1019d 1019d
SYZFAIL: tun: ioctl(TUNSETIFF) failed 7 1019d 1178d
kernel panic: corrupted stack end in file_open 1 1022d 1022d
general protection fault in icmpv6_sk_exit 1 1028d 1028d
general protection fault in mnt_want_write 1 1034d 1034d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (3) 3 946d 946d
general protection fault in del_gendisk (3) C done 1 976d 976d
KASAN: use-after-free Read in io_uring_cancel_task_requests 1 1061d 1061d
KASAN: slab-out-of-bounds Read in fuse_inode_eq 5 1062d 1069d
KASAN: use-after-free Write in dir_mkdir 1 1068d 1068d
KASAN: null-ptr-deref Write in incfs_fresh_pending_reads_exist 1 1075d 1075d
general protection fault in kernfs_name_hash C done 2 1010d 1010d
kernel BUG in notify_change (2) C error 2 1003d 1003d
general protection fault in del_gendisk (2) C error 2 1000d 1001d
SYZFAIL: sandbox fork failed 3 1083d 1166d
KASAN: vmalloc-out-of-bounds Read in init_srcu_struct_fields 1 1122d 1122d
SYZFAIL: bad thread state in schedule 1 1102d 1102d
KASAN: stack-out-of-bounds Read in iov_iter_revert C error 10 1031d 1184d
SYZFAIL: invalid syscall number 2 1121d 1143d
kernel BUG in ext4_free_blocks 3 1135d 1168d
general protection fault in io_prep_async_work 1 1105d 1105d
KASAN: use-after-free Read in io_kill_linked_timeout C error 14 1053d 1101d
KASAN: use-after-free Read in __fdget_raw C error error 1 1096d 1096d
KASAN: invalid-free in io_dismantle_req C error 7 1064d 1058d
general protection fault in del_gendisk C error 1 1063d 1170d
BUG: corrupted list in p9_fd_cancelled 1 1143d 1143d
KASAN: use-after-free Read in task_work_run 2 1177d 1176d
KASAN: use-after-free Write in chroot_fs_refs 2 1175d 1176d
BUG: stack guard page was hit in sys_fsetxattr 1 1087d 1087d
BUG: stack guard page was hit in sys_lsetxattr C error inconclusive 2 1093d 1093d
BUG: stack guard page was hit in sys_setxattr C error 6 1090d 1113d
BUG: stack guard page was hit in corrupted C error 3 1078d 1113d
BUG: stack guard page was hit in sys_unlink 2 1113d 1113d
BUG: stack guard page was hit in sys_creat C error done 7 1060d 1125d
BUG: stack guard page was hit in sys_lchown C error 4 1081d 1130d
BUG: stack guard page was hit in sys_chdir 5 1059d 1131d
KASAN: use-after-free Read in css_free_rwork_fn 1 1150d 1150d
KASAN: use-after-free Read in rcu_cblist_dequeue 1 1182d 1176d
BUG: workqueue lockup C error 25 1087d 1185d
KASAN: use-after-free Read in __cgroup_bpf_attach 2 1156d 1158d
KASAN: use-after-free Read in dev_uevent 1 1161d 1161d
general protection fault in bdev_read_page 1 1162d 1162d
SYZFAIL: out of opened kcov threads 47 1138d 1139d
SYZFAIL: tun: can't open /dev/net/tun 1 1172d 1172d
KASAN: use-after-free Read in compute_effective_progs 1 1167d 1167d
KASAN: stack-out-of-bounds Read in xfrm_state_find 1 1171d 1171d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 1 1093d 1093d
android12-5.10-lts test error: UBSAN: object-size-mismatch in wg_xmit 69 1148d 1174d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 1 1166d 1166d
android12-5.10-lts build error 1 1188d 1188d