syzbot


Title Repro Cause bisect Fix bisect Count Last Reported
invalid opcode in rxrpc_destroy_all_locals 12 120d 214d
invalid opcode in rxrpc_disconnect_client_call 1 121d 121d
linux-4.14.y boot error: WARNING in kvm_mmu_set_mmio_spte_mask 498 94d 125d
linux-4.14.y build error 19 6d19h 22d
INFO: rcu detected stall in mrp_join_timer 7 127d 292d
BUG: unable to handle kernel NULL pointer dereference in ___preempt_schedule 1 128d 128d
possible deadlock in __queue_work 7 128d 237d
INFO: trying to register non-static key in handle_userfault (2) 1 130d 130d
INFO: task hung in lock_fb_info 5 131d 245d
KASAN: slab-out-of-bounds Read in ext4_xattr_set_entry 1 133d 133d
WARNING in dev_change_net_namespace 1 135d 135d
WARNING in crda_timeout_work 3 135d 208d
WARNING in mmap_region 1 138d 138d
INFO: task hung in kvm_mmu_pre_destroy_vm (2) 1 138d 138d
WARNING in ext4_dio_get_block_overwrite 1 140d 140d
BUG: unable to handle kernel paging request in trace_hardirqs_on_thunk 1 141d 141d
possible deadlock in generic_file_write_iter 3 142d 215d
BUG: using smp_processor_id() in preemptible [ADDR] code: syz-executor 4 143d 262d
INFO: task hung in vcs_open 3 143d 227d
possible deadlock in perf_event_ctx_lock_nested 1 143d 143d
general protection fault in ipv6_chk_acast_dev 2 143d 196d
INFO: trying to register non-static key in do_send_sig_info 1 144d 144d
inconsistent lock state in rxrpc_put_client_connection_id 8 144d 242d
INFO: task hung in addrconf_verify_work 4 145d 216d
INFO: task hung in __writeback_inodes_sb_nr 1 146d 146d
INFO: task hung in vt_resize (2) 1 147d 147d
KASAN: use-after-free Read in ext4_data_block_valid 5 147d 435d
general protection fault in rdma_listen 7 147d 234d
KASAN: use-after-free Read in vxlan_fdb_destroy 3 147d 195d
general protection fault in __find_get_block 1 148d 148d
BUG: unable to handle kernel paging request in mm_update_next_owner 1 149d 149d
general protection fault in loop_clr_fd 5 149d 226d
BUG: unable to handle kernel paging request in quarantine_remove_cache 2 152d 158d
INFO: rcu detected stall in ip_rcv 3 152d 171d
KASAN: use-after-free Read in _decode_session6 2 152d 161d
kernel panic: corrupted stack end in epoll_pwait 1 153d 153d
WARNING: ODEBUG bug in __tcindex_destroy 1 153d 153d
BUG: unable to handle kernel NULL pointer dereference in call_timer_fn 2 154d 181d
general protection fault in page_vma_mapped_walk (2) 1 155d 155d
WARNING in minix_mkdir 1 156d 156d
BUG: unable to handle kernel NULL pointer dereference in qlist_free_all 2 156d 190d
BUG: unable to handle kernel NULL pointer dereference in do_syscall_64 (2) 7 156d 194d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 2 2 149d 149d
INFO: task hung in con_write 1 159d 159d
possible deadlock in ext4_file_write_iter 3 159d 212d
INFO: task hung in rfkill_unregister 1 160d 160d
KASAN: slab-out-of-bounds Read in _decode_session6 1 160d 160d
general protection fault in hsr_netdev_notify 9 161d 281d
WARNING in vmacache_find 1 162d 162d
KASAN: use-after-free Read in tipc_nametbl_lookup_dst_nodes 1 162d 162d
INFO: rcu detected stall in inet_sendmsg (2) 1 162d 162d
general protection fault in mpage_process_page_bufs 1 162d 162d
BUG: bad usercopy in snd_rawmidi_kernel_write1 1 162d 162d
INFO: task hung in _rcu_barrier 3 165d 197d
BUG: unable to handle kernel paging request in do_syscall_64 1 165d 165d
INFO: trying to register non-static key in devres_for_each_res 1 166d 166d
kernel BUG at fs/inode.c:LINE! 1 166d 166d
BUG: soft lockup in tasklet_hi_action 1 167d 167d
KASAN: slab-out-of-bounds Read in __fget_light 1 167d 167d
panic: broken type ref 1 167d 167d
WARNING: bad unlock balance in ovl_workdir_create 2 167d 228d
BUG: soft lockup in tcp_write_timer 2 168d 247d
general protection fault in __rb_insert_augmented 1 168d 168d
INFO: rcu detected stall in bpf 2 168d 233d
KASAN: slab-out-of-bounds Read in skb_gso_transport_seglen 1 169d 169d
panic: runtime error: invalid memory address or nil pointer dereference (2) 2 169d 216d
INFO: task hung in n_tty_flush_buffer 1 170d 170d
general protection fault in wait_consider_task 2 171d 197d
INFO: task hung in drain_all_pages (2) 2 172d 178d
INFO: rcu detected stall in snd_pcm_oss_read 1 172d 172d
INFO: rcu detected stall in neigh_timer_handler 5 174d 293d
KASAN: out-of-bounds Read in perf_iommu_stop 1 174d 174d
kernel BUG at kernel/cgroup/cgroup.c:LINE! 1 175d 175d
INFO: rcu detected stall in call_timer_fn 5 175d 295d
INFO: task hung in tty_release_struct 2 176d 286d
WARNING in hci_uart_set_baudrate 1 177d 177d
possible deadlock in send_sigio 1 177d 177d
BUG: corrupted list in do_mount 1 178d 178d
general protection fault in macvlan_device_event 10 178d 191d
KASAN: slab-out-of-bounds Read in rdma_listen 3 180d 312d
INFO: rcu detected stall in ipv6_rcv 1 180d 180d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 (4) 5 66d 70d
possible deadlock in shmem_mfill_atomic_pte 1 184d 184d
INFO: rcu detected stall in __netif_receive_skb_core 1 185d 185d
WARNING: suspicious RCU usage in __alloc_pages_slowpath 5 185d 331d
INFO: task hung in vm_unmap_aliases 1 186d 186d
general protection fault in update_vsyscall 1 188d 188d
INFO: task hung in con_install 1 188d 188d
general protection fault in __vfs_write 1 189d 189d
WARNING: locking bug in inet_autobind (2) 1 189d 189d
BUG: soft lockup in sctp_generate_heartbeat_event 2 189d 234d
INFO: task hung in macvtap_device_event 1 190d 190d
BUG: unable to handle kernel paging request in vsscanf 1 190d 190d
general protection fault in debugfs_remove (2) 1 190d 190d
WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected 4 192d 206d
KASAN: use-after-free Write in snd_rawmidi_kernel_write1 1 192d 192d
BUG: corrupted list in pm_qos_update_target 1 192d 192d
BUG: unable to handle kernel paging request in pm_qos_update_target 1 193d 193d
BUG: corrupted list in release_task 1 194d 194d
possible deadlock in lock_two_nondirectories 1 194d 194d
general protection fault in quarantine_remove_cache 1 194d 194d
INFO: task hung in sock_ioctl 1 194d 194d
INFO: rcu detected stall in mod_timer 2 194d 240d
general protection fault in tipc_sk_lookup 1 194d 194d
general protection fault in nl80211_netlink_notify 1 197d 197d
KASAN: slab-out-of-bounds Read in do_update_region 3 197d 304d
INFO: rcu detected stall in v4l2_write 1 198d 198d
KASAN: use-after-free Read in l2tp_nl_tunnel_send 2 198d 225d
WARNING in __wait_rcu_gp 1 205d 205d
INFO: trying to register non-static key in __alloc_pages_slowpath 1 207d 207d
KASAN: use-after-free Read in ip_tunnel_lookup 1 208d 208d
INFO: task hung in blkdev_put (2) 2 209d 247d
INFO: rcu detected stall in br_multicast_group_expired 1 210d 210d
general protection fault in relay_switch_subbuf 2 211d 304d
INFO: task hung in mount_bdev (2) 1 211d 211d
WARNING in anon_vma_interval_tree_verify 1 214d 214d
KASAN: use-after-free Read in ext4_xattr_set_entry (2) 1 215d 215d
INFO: task hung in console_callback 1 215d 215d
WARNING: missing regs for base reg R10 at ip __mutex_lock 1 216d 216d
BUG: corrupted list in rdma_listen 4 217d 256d
general protection fault in tcf_mirred_init 1 218d 218d
general protection fault in batadv_iv_ogm_schedule 4 218d 275d
KASAN: null-ptr-deref Read in batadv_tvlv_container_ogm_append 35 220d 300d
INFO: task hung in ip6mr_sk_done 1 221d 221d
INFO: task hung in fuse_lookup (2) 1 222d 222d
general protection fault in send_hsr_supervision_frame 1 222d 222d
INFO: task hung in process_measurement 3 223d 279d
KASAN: use-after-free Write in batadv_iv_ogm_schedule 13 224d 276d
general protection fault in batadv_iv_send_outstanding_bat_ogm_packet 1 224d 224d
INFO: rcu detected stall in nr_t1timer_expiry 1 225d 225d
general protection fault in rcu_process_callbacks 1 226d 226d
INFO: task hung in con_flush_chars 2 227d 244d
KASAN: use-after-free Read in release_tty 1 228d 228d
general protection fault in __radix_tree_lookup 2 231d 317d
INFO: trying to register non-static key in try_to_wake_up 2 232d 237d
INFO: rcu detected stall in mrp_periodic_timer 2 234d 272d
panic: bad arg kind: <nil> 1 234d 234d
general protection fault in relay_open_buf 1 237d 237d
INFO: rcu detected stall in __bad_area_nosemaphore 1 237d 237d
INFO: task hung in tty_release 1 240d 240d
INFO: task hung in n_tty_read 6 241d 281d
INFO: task hung in flush_to_ldisc 8 242d 313d
kernel panic: audit: out of memory in audit_log_start 1 242d 242d
WARNING in ext4_write_inode 6 243d 244d
WARNING in sysfs_do_create_link_sd 2 244d 272d
WARNING in __mark_inode_dirty 3 244d 285d
WARNING: ODEBUG bug in netdev_freemem 179 245d 542d
INFO: rcu detected stall in add_timer_on 1 246d 246d
KASAN: user-memory-access Read in do_con_trol 1 246d 246d
INFO: task hung in rtnl_lock 12 252d 363d
general protection fault in qfq_reset_qdisc 1 252d 252d
INFO: rcu detected stall in garp_join_timer 4 253d 268d
WARNING: bad unlock balance in mnt_drop_write 9 258d 456d
INFO: task hung in get_info 2 259d 263d
INFO: task hung in unlink_anon_vmas 1 260d 260d
kernel BUG at fs/reiserfs/lock.c:LINE! 1 263d 263d
INFO: task hung in sync_inodes_sb 1 263d 263d
INFO: rcu detected stall in br_hello_timer_expired 1 265d 265d
INFO: rcu detected stall in run_timer_softirq 3 266d 289d
BUG: unable to handle kernel paging request in tpg_fill_plane_buffer 1 267d 267d
WARNING in gfs2_kill_sb (2) 1 268d 268d
WARNING in __vmalloc_node_range 1 270d 270d
possible deadlock in proc_pid_attr_write 3 273d 362d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 (3) 2 156d 157d
INFO: rcu detected stall in tipc_subscrp_timeout 1 278d 278d
KASAN: use-after-free Read in rfcomm_dlc_exists 17 284d 489d
KASAN: use-after-free Read in tw_timer_handler 4 284d 389d
INFO: task hung in ext4_mb_initialize_context 1 284d 284d
BUG: soft lockup in ipv6_get_lladdr 1 285d 285d
WARNING in mark_buffer_dirty 1 285d 285d
general protection fault in rds_recv_rcvbuf_delta 1 286d 286d
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_his 1 286d 286d
BUG: soft lockup in call_timer_fn 1 286d 286d
general protection fault in kill_orphaned_pgrp 1 287d 287d
INFO: rcu detected stall in open 1 288d 288d
INFO: rcu detected stall in tcp_keepalive_timer 1 292d 292d
INFO: task hung in nmi_cpu_backtrace 1 295d 295d
syzkaller: make host failed: failed to run ["make" "host" "ci"]: exit status 2 1 176d 176d
INFO: task hung in kvm_mmu_pre_destroy_vm 3 297d 332d
INFO: task hung in vt_resize 1 298d 298d
KASAN: use-after-free Read in sock_has_perm 1 298d 298d
INFO: rcu detected stall in cursor_timer_handler 1 299d 299d
KASAN: use-after-free Read in blk_trace_startstop 1 300d 300d
possible deadlock in flush_workqueue (2) 3 304d 308d
general protection fault in page_vma_mapped_walk 1 304d 304d
INFO: rcu detected stall in can_stat_update 1 305d 305d
KASAN: use-after-free Read in rds_tcp_dev_event 1 306d 306d
KASAN: use-after-free Read in tcp_write_timer_handler 1 309d 309d
INFO: task hung in con_font_op 1 309d 309d
BUG: unable to handle kernel paging request in vga16fb_fillrect 1 311d 311d
BUG: corrupted list in deadline_remove_request 1 312d 312d
INFO: task hung in filename_create 2 312d 317d
general protection fault in futex_wake 1 313d 313d
general protection fault in vhost_net_chr_write_iter 4 314d 496d
KASAN: use-after-free Read in dev_hard_start_xmit 1 314d 314d
BUG: Bad rss-counter state 1 315d 315d
panic: runtime error: makeslice: len out of range 1 316d 316d
kernel BUG at include/linux/mm.h:LINE! 1 318d 318d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 (2) 1 318d 318d
INFO: task hung in lock_mount 2 319d 320d
INFO: rcu detected stall in sctp_generate_t1_init_event 1 320d 320d
KASAN: use-after-free Write in skb_dequeue 1 324d 324d
WARNING in reiserfs_kill_sb 4 325d 421d
KASAN: use-after-free Read in inet_twsk_purge 3 326d 425d
KASAN: use-after-free Read in kobject_put 1 327d 327d
WARNING: locking bug in inet6_bind 1 330d 330d
INFO: rcu detected stall in ext4_filemap_fault 1 332d 332d
INFO: task hung in perf_event_release_kernel 1 333d 333d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 1 333d 333d
KASAN: use-after-free Read in pppol2tp_session_sock_hold 5 336d 420d
KASAN: use-after-free Read in bpf_clone_redirect 6 337d 433d
panic: runtime error: invalid memory address or nil pointer dereference 1 340d 340d
INFO: task hung in exit_signals 1 341d 341d
WARNING in exportfs_decode_fh 1 342d 342d
possible deadlock in sch_direct_xmit (2) 1 342d 342d
general protection fault in debugfs_remove 1 344d 344d
general protection fault in bpf_clone_redirect 2 345d 363d
INFO: task hung in loop_probe 4 345d 552d
KASAN: use-after-free Write in __ext4_expand_extra_isize 11 347d 459d
INFO: task hung in mount_bdev 1 349d 349d
INFO: task hung in lock_sock_nested 1 351d 351d
WARNING in mtrr_type_lookup_variable C 4 264d 440d
KASAN: use-after-free Read in packet_rcv 1 358d 358d
BUG: unable to handle kernel NULL pointer dereference in do_syscall_64 1 358d 358d
BUG: unable to handle kernel NULL pointer dereference in __sys_sendmmsg 1 358d 358d
general protection fault in do_syscall_64 1 360d 360d
WARNING: held lock freed in pppol2tp_release 3 362d 459d
KASAN: use-after-free Read in f2fs_stop_checkpoint 1 362d 362d
INFO: trying to register non-static key in __vmalloc_node_range 2 363d 482d
WARNING: suspicious RCU usage in sel_write_load 6 364d 457d
WARNING in tracepoint_probe_register_prio 6 364d 500d
KASAN: use-after-free Read in __rxrpc_put_peer 2 368d 373d
INFO: rcu detected stall in wb_workfn 1 369d 369d
kernel BUG at fs/direct-io.c:LINE! 1 370d 370d
KASAN: use-after-free Read in inet_create 1 371d 371d
KASAN: use-after-free Read in btrfs_mount 1 378d 378d
KASAN: use-after-free Read in dev_queue_xmit_nit 5 378d 489d
general protection fault in detach_if_pending 1 383d 383d
WARNING: refcount bug in pppol2tp_session_sock_hold 1 387d 387d
INFO: task hung in fuse_lookup 4 388d 541d
INFO: task hung in loop_control_ioctl 1 393d 393d
INFO: rcu detected stall in do_idle 4 403d 409d
INFO: task hung in blkdev_put 2 406d 555d
INFO: rcu detected stall in execve 2 406d 410d
BUG: soft lockup in br_handle_frame 3 408d 410d
INFO: rcu detected stall in alloc_pages_vma 1 410d 410d
INFO: trying to register non-static key in done 4 411d 459d
INFO: rcu detected stall in inet_sendmsg 3 411d 518d
INFO: rcu detected stall in readlink 1 413d 412d
KASAN: use-after-free Read in bpf_prog_kallsyms_add 1 417d 417d
general protection fault in scatterwalk_map_and_copy 1 417d 417d
KASAN: use-after-free Read in bpf_skb_change_proto 2 417d 441d
KASAN: use-after-free Read in remove_wait_queue 1 424d 424d
KASAN: use-after-free Read in llc_conn_ac_send_sabme_cmd_p_set_x 1 426d 426d
general protection fault in tcp_sendmsg_locked 1767 398d 409d
general protection fault in do_tcp_sendpages 279 399d 409d
KASAN: use-after-free Read in tcp_ack 30 399d 409d
BUG: unable to handle kernel paging request in bpf_prog_kallsyms_add 1 429d 429d
KASAN: use-after-free Read in bpf_skb_change_tail 1 435d 435d
KASAN: use-after-free Read in get_disk 1 442d 442d
WARNING: suspicious RCU usage in 4 3 443d 483d
KASAN: use-after-free Read in skb_release_data 1 446d 446d
INFO: recovery required on readonly filesystem 1 451d 451d
WARNING in blkdev_ioctl 1 452d 452d
INFO: trying to register non-static key in 27 2 452d 490d
INFO: task hung in snd_seq_ioctl 1 456d 456d
KASAN: use-after-free Read in kfree_skbmem 1 462d 462d
WARNING in gfs2_kill_sb 3 476d 493d
WARNING: locking bug in inet_autobind 1 477d 477d
KASAN: global-out-of-bounds Read in __vmalloc_node_range 2 478d 494d
BUG: sleeping function called from invalid context in lock_sock_nested 1 479d 479d
WARNING in copy_user_generic_unrolled 1 480d 480d
KASAN: global-out-of-bounds Read in prepare_error_buf 13607 450d 550d
KASAN: use-after-free Read in sock_ioctl 1 481d 481d
general protection fault in lock_timer_base 2 534d 556d
KASAN: use-after-free Read in ucma_event_handler 1 499d 499d
INFO: task hung in copy_process 4 538d 543d
WARNING in batadv_mcast_mla_update 5 540d 554d
INFO: task hung in utimes_common 1 539d 539d
INFO: rcu detected stall in __do_softirq 1 494d 493d
WARNING in copy_siginfo_to_user 1 493d 493d
KASAN: slab-out-of-bounds Read in l2tp_session_create 1 487d 487d
inconsistent lock state in fs_reclaim_acquire 4 539d 556d
INFO: task hung in SyS_mq_unlink 2 524d 536d
INFO: task hung in SyS_acct 2 520d 524d
INFO: task hung in deactivate_super 1 543d 543d
INFO: task hung in vhost_vsock_dev_release 1 540d 539d
general protection fault in ax25_send_frame 1 541d 541d
possible deadlock in sch_direct_xmit 1 509d 509d
INFO: rcu detected stall in kmem_cache_free 1 539d 539d
general protection fault in proto_seq_show 27 504d 516d
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv 1 500d 500d
INFO: trying to register non-static key in handle_userfault 1 497d 497d
WARNING in usb_submit_urb 1 545d 545d
KASAN: stack-out-of-bounds Write in __ip_options_echo 1 545d 545d
KASAN: use-after-free Read in string 1 546d 546d
KASAN: global-out-of-bounds Read in strscpy 955 550d 561d
general protection fault in copy_user_enhanced_fast_string 1 551d 551d
INFO: rcu detected stall in sendfile64 1 561d 561d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 1 521d 521d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 1 549d 549d