syzbot


Title Repro Bisected Count Last Reported
INFO: task hung in unlink_file_vma 14 252d 487d
KASAN: use-after-free Write in __ext4_expand_extra_isize 65 254d 487d
INFO: task hung in blkdev_put 119 255d 487d
INFO: rcu detected stall in ext4_filemap_fault (2) 2 255d 299d
INFO: task hung in dev_ioctl (2) 1 256d 256d
possible deadlock in __might_fault 136 260d 487d
INFO: task hung in fsnotify_mark_destroy_workfn 9 261d 486d
KASAN: use-after-free Read in ext4_data_block_valid (2) 6 263d 325d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 2 264d 339d
BUG: unable to handle kernel paging request in __alloc_skb 1 264d 264d
WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt (2) 22 266d 342d
INFO: task hung in fsnotify_connector_destroy_workfn 6 266d 486d
KASAN: use-after-free Read in snd_timer_interrupt 1 270d 270d
KASAN: use-after-free Read in dev_queue_xmit_nit 1 273d 273d
WARNING: suspicious RCU usage in sel_write_load 2 274d 277d
WARNING: suspicious RCU usage in 4 1 274d 274d
possible deadlock in flush_workqueue 1 275d 275d
INFO: task hung in synchronize_rcu 1 275d 275d
INFO: task hung in blkdev_issue_zeroout (2) 1 276d 276d
INFO: task hung in console_device (2) 1 276d 276d
KASAN: use-after-free Read in crc16 1 277d 277d
panic: text:ADDR len:LINE put:LINE head:ADDR data:ADDR tail:LINExc8 end:LINExc0 dev:ip6tnl0 6 279d 279d
panic: text:ADDR len:LINE put:LINE head:ADDR data:ADDR tail:LINEx2e0 end:LINEx2c0 dev:<NULL> 1 279d 279d
INFO: task hung in get_info 14 281d 486d
INFO: rcu detected stall in _do_fork 3 281d 294d
INFO: task hung in loop_probe 30 282d 487d
INFO: task hung in copy_process (2) 1 282d 282d
WARNING: suspicious RCU usage in shmem_fcntl 1 283d 283d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 1 283d 283d
corrupted report 5888 254d 489d
INFO: task hung in __blkdev_get 1859 255d 487d
KASAN: use-after-free Read in ext4_xattr_set_entry (2) 6 286d 341d
KASAN: use-after-free Read in has_ns_capability_noaudit 3 292d 486d
WARNING in ext4_dio_get_block_overwrite (2) 3 293d 347d
KASAN: stack-out-of-bounds Read in xfrm_selector_match 1 294d 294d
unregister_netdevice: waiting for DEV to become free 1231 265d 487d
possible deadlock in vprintk_emit (2) 1 295d 295d
INFO: rcu detected stall in __alloc_pages_nodemask 1 295d 295d
INFO: task hung in d_alloc_parallel 1 296d 296d
KASAN: use-after-free Write in skb_release_data 3 301d 379d
INFO: task hung in lock_sock_nested 65 302d 487d
INFO: task hung in pipe_write 1 302d 302d
kernel BUG at fs/ext4/super.c:LINE! 1 312d 312d
general protection fault in bpf_skb_change_head 1 320d 320d
KASAN: use-after-free Read in tcp_ack 9 326d 337d
general protection fault in kernfs_add_one 1 331d 331d
general protection fault in tcp_sendmsg 1 334d 334d
KASAN: use-after-free Read in ip_check_mc_rcu 1 341d 341d
INFO: task hung in lru_add_drain_all_cpuslocked (2) 1 348d 348d
BUG: unable to handle kernel paging request in bpf_clone_redirect (2) 1 349d 349d
general protection fault in tcp_sendmsg_locked 1672 325d 337d
general protection fault in do_tcp_sendpages 234 325d 337d
BUG:Y*N\xa8\b\xf9n\xb7\x7f\xf9\xd8\xe9\xb0W\xee\xec\a\xceD\x85\xcd \x99\x19\x87') 1 359d 359d
INFO: task hung in blkdev_issue_flush 1 359d 359d
possible deadlock in perf_event_for_each_child 9 360d 487d
general protection fault in __radix_tree_lookup 4 361d 486d
INFO: task hung in kernfs_iop_permission 2 364d 412d
INFO: task hung in kernfs_dop_revalidate 1 374d 374d
INFO: task hung in pipe_release 1 381d 381d
INFO: task hung in grab_super (2) 2 391d 412d
INFO: task hung in path_openat 42 408d 487d
INFO: task hung in _free_event 8 411d 478d
INFO: task hung in copy_process 2 412d 489d
INFO: task hung in SyS_umount 1 471d 471d
INFO: task hung in rmap_walk_file 4 466d 486d
INFO: task hung in iterate_supers (2) 1 471d 471d
general protection fault in perf_output_read 1 435d 435d
WARNING in can_migrate_task 1 462d 462d
INFO: task hung in evdev_release 1 467d 467d
WARNING in xfrm_policy_fini 16 472d 487d
INFO: task hung in exit_aio 3 466d 466d
INFO: task hung in __rt_mutex_slowlock (2) 1 422d 422d
INFO: task hung in evdev_flush 4 470d 486d
INFO: task hung in chown_common 1 468d 468d
android-4.14 test error: timed out 8 470d 486d
INFO: task hung in xfrm_state_gc_task (2) 1 470d 470d
INFO: task hung in addrconf_dad_work 1 429d 429d
INFO: task hung in _rcu_barrier (2) 2 417d 430d
KASAN: use-after-free Read in skb_copy_datagram_iter 1 433d 433d
INFO: task hung in do_ip_setsockopt 1 473d 473d
INFO: task hung in raw_close 2 475d 489d
possible deadlock in __dev_queue_xmit 3 475d 486d
INFO: task hung in vfs_setxattr 1 480d 480d
possible deadlock in perf_trace_destroy (2) 1 492d 486d
INFO: task hung in flush_work 11 493d 487d
INFO: task hung in ext4_file_write_iter 6 494d 487d
possible deadlock in vprintk_emit 5 501d 487d
INFO: task hung in ext4_direct_IO 8 504d 487d
kernel BUG at ./include/linux/mm.h:LINE! 1 512d 486d
INFO: task hung in ext4_map_blocks 2 513d 489d
KASAN: use-after-free Read in ext4_data_block_valid 12 516d 487d
INFO: task hung in dev_deactivate_many 1 520d 489d
INFO: task hung in key_garbage_collector (2) 1 522d 486d
INFO: task hung in kernfs_remove 1 526d 486d
KASAN: use-after-free Read in trailing_symlink 1 533d 486d
general protection fault in get_work_pool 4 538d 486d
INFO: task hung in blkdev_issue_zeroout 1 540d 486d
possible deadlock in perf_event_read_value 1 548d 486d
KASAN: out-of-bounds Read in __dev_queue_xmit 1 550d 486d
WARNING in task_contending 1 553d 486d
INFO: task hung in shmem_add_seals 2 554d 486d
WARNING in __mark_inode_dirty 11 555d 487d
INFO: task hung in lru_add_drain_all_cpuslocked 2 556d 486d
INFO: task hung in __blkdev_put 1 558d 486d
INFO: task hung in __fdget_pos 1 559d 489d
general protection fault in loop_validate_file 4 576d 486d
INFO: task hung in debugfs_remove 1 578d 489d
invalid opcode in pskb_expand_head 1 584d 486d
INFO: rcu detected stall in __perf_sw_event 13 591d 487d
WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt 3 593d 489d
INFO: task hung in namespace_unlock 1 593d 489d
KASAN: use-after-free Read in ext4_xattr_set_entry 4 593d 486d
KASAN: use-after-free Read in packet_rcv 1 594d 486d
INFO: rcu detected stall in tasklet_action 2 596d 486d
INFO: rcu detected stall in ext4_filemap_fault 1 596d 489d
INFO: task hung in dump_header 1 605d 486d
WARNING in ext4_dio_get_block_overwrite 2 607d 486d
INFO: rcu detected stall in rescuer_thread 1 608d 486d
INFO: task hung in tty_release_struct 7 609d 487d
INFO: task hung in __writeback_inodes_sb_nr 1 609d 486d
possible deadlock in serial8250_console_write 1 610d 486d
INFO: task hung in blk_queue_enter 1 613d 486d
WARNING: stack going in the wrong direction? ip=page_fault 1 614d 489d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 1 463d 463d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 3 455d 476d
WARNING in ext4_set_page_dirty 15 618d 487d
INFO: task hung in perf_tp_event_init 1 618d 486d
invalid opcode in __check_object_size 1 628d 486d
INFO: task hung in console_device 14 630d 487d
KASAN: out-of-bounds Read in bpf_test_finish 2 631d 486d
INFO: task hung in blk_mq_get_tag 1 631d 486d
KASAN: use-after-free Read in bpf_skb_change_tail 2 632d 486d
INFO: task hung in __rt_mutex_slowlock 1 632d 489d
kernel BUG at fs/ext4/inode.c:LINE! 1 635d 486d
WARNING: stack going in the wrong direction? ip=do_nanosleep 1 640d 486d
INFO: task hung in packet_release 2 642d 486d
KASAN: use-after-free Read in bpf_skb_vlan_push 1 646d 486d
INFO: task hung in grab_super 4 651d 489d
INFO: task hung in iterate_supers 1 652d 489d
KASAN: out-of-bounds Read in unwind_next_frame 1 663d 486d
BUG: unable to handle kernel paging request in bpf_clone_redirect 1 669d 486d
KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim 4 654d 486d
WARNING in ext4_invalidatepage 8 671d 708d
WARNING in ext4_put_io_end_defer 1 673d 672d
KASAN: use-after-free Read in seq_escape 1 674d 674d
WARNING in __ext4_handle_dirty_metadata 6 677d 703d
general protection fault in bpf_clone_redirect 1 678d 678d
INFO: task hung in dev_ioctl 2 683d 704d
WARNING in task_non_contending 1 683d 683d
INFO: task hung in kern_unmount 1 687d 687d
INFO: task hung in _rcu_barrier 13 688d 706d
INFO: task hung in binder_alloc_new_buf 1 689d 689d
INFO: task hung in ip6_tnl_exit_net 1 689d 689d
INFO: rcu detected stall in do_idle 1 698d 698d
KASAN: use-after-free Read in _decode_session6 1 698d 698d
INFO: task hung in xfrm_state_gc_task 1 702d 702d
possible deadlock in perf_trace_destroy 1 702d 702d
INFO: task hung in key_garbage_collector 2 703d 705d
kernel panic: Out of memory and no killable processes... 1 703d 703d
INFO: task hung in xfrm_netlink_rcv 1 705d 705d
INFO: task hung in ext4_ioctl 1 705d 705d
KASAN: use-after-free Read in __xattr_check_inode 1 708d 708d
INFO: task hung in __get_super 1 709d 709d
INFO: task hung in unlink_anon_vmas 1 712d 712d
android-4.14 build error (2) 1 590d 590d
android-4.14 build error 1 678d 678d