syzbot


Title Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in unlink_file_vma 14 684d 919d
KASAN: use-after-free Write in __ext4_expand_extra_isize 65 686d 919d
INFO: task hung in blkdev_put 119 687d 919d
INFO: rcu detected stall in ext4_filemap_fault (2) 2 687d 732d
INFO: task hung in dev_ioctl (2) 1 688d 688d
possible deadlock in __might_fault 136 692d 919d
INFO: task hung in fsnotify_mark_destroy_workfn 9 694d 918d
KASAN: use-after-free Read in ext4_data_block_valid (2) 6 696d 757d
KASAN: slab-out-of-bounds Write in __ext4_expand_extra_isize 2 696d 771d
BUG: unable to handle kernel paging request in __alloc_skb 1 696d 696d
WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt (2) 22 699d 774d
INFO: task hung in fsnotify_connector_destroy_workfn 6 699d 918d
KASAN: use-after-free Read in snd_timer_interrupt 1 703d 703d
KASAN: use-after-free Read in dev_queue_xmit_nit 1 705d 705d
WARNING: suspicious RCU usage in sel_write_load 2 706d 709d
WARNING: suspicious RCU usage in 4 1 707d 707d
possible deadlock in flush_workqueue 1 707d 707d
INFO: task hung in synchronize_rcu 1 707d 707d
INFO: task hung in blkdev_issue_zeroout (2) 1 708d 708d
INFO: task hung in console_device (2) 1 709d 709d
KASAN: use-after-free Read in crc16 1 710d 710d
panic: text:ADDR len:LINE put:LINE head:ADDR data:ADDR tail:LINExc8 end:LINExc0 dev:ip6tnl0 6 711d 712d
panic: text:ADDR len:LINE put:LINE head:ADDR data:ADDR tail:LINEx2e0 end:LINEx2c0 dev:<NULL> 1 712d 712d
INFO: task hung in get_info 14 713d 918d
INFO: rcu detected stall in _do_fork 3 713d 726d
INFO: task hung in loop_probe 30 714d 919d
INFO: task hung in copy_process (2) 1 715d 715d
WARNING: suspicious RCU usage in shmem_fcntl 1 715d 715d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (2) 1 716d 715d
corrupted report 5888 687d 922d
INFO: task hung in __blkdev_get 1859 688d 919d
KASAN: use-after-free Read in ext4_xattr_set_entry (2) 6 718d 773d
KASAN: use-after-free Read in has_ns_capability_noaudit 3 724d 918d
WARNING in ext4_dio_get_block_overwrite (2) 3 725d 779d
KASAN: stack-out-of-bounds Read in xfrm_selector_match 1 727d 727d
unregister_netdevice: waiting for DEV to become free 1231 697d 919d
possible deadlock in vprintk_emit (2) 1 728d 728d
INFO: rcu detected stall in __alloc_pages_nodemask 1 728d 728d
INFO: task hung in d_alloc_parallel 1 728d 728d
KASAN: use-after-free Write in skb_release_data 3 733d 812d
INFO: task hung in lock_sock_nested 65 734d 919d
INFO: task hung in pipe_write 1 734d 734d
kernel BUG at fs/ext4/super.c:LINE! 1 744d 744d
general protection fault in bpf_skb_change_head 1 752d 752d
KASAN: use-after-free Read in tcp_ack 9 758d 769d
general protection fault in kernfs_add_one 1 763d 763d
general protection fault in tcp_sendmsg 1 766d 766d
KASAN: use-after-free Read in ip_check_mc_rcu 1 773d 773d
INFO: task hung in lru_add_drain_all_cpuslocked (2) 1 780d 780d
BUG: unable to handle kernel paging request in bpf_clone_redirect (2) 1 782d 782d
general protection fault in tcp_sendmsg_locked 1672 758d 769d
general protection fault in do_tcp_sendpages 234 758d 769d
BUG:Y*N\xa8\b\xf9n\xb7\x7f\xf9\xd8\xe9\xb0W\xee\xec\a\xceD\x85\xcd \x99\x19\x87') 1 791d 791d
INFO: task hung in blkdev_issue_flush 1 791d 791d
possible deadlock in perf_event_for_each_child 9 793d 919d
general protection fault in __radix_tree_lookup 4 793d 918d
INFO: task hung in kernfs_iop_permission 2 796d 844d
INFO: task hung in kernfs_dop_revalidate 1 807d 807d
INFO: task hung in pipe_release 1 814d 814d
INFO: task hung in grab_super (2) 2 823d 845d
INFO: task hung in path_openat 42 841d 919d
INFO: task hung in _free_event 8 843d 911d
INFO: task hung in copy_process 2 844d 922d
INFO: task hung in SyS_umount 1 903d 903d
INFO: task hung in rmap_walk_file 4 899d 918d
INFO: task hung in iterate_supers (2) 1 903d 903d
general protection fault in perf_output_read 1 867d 867d
WARNING in can_migrate_task 1 895d 895d
INFO: task hung in evdev_release 1 899d 899d
WARNING in xfrm_policy_fini 16 904d 919d
INFO: task hung in exit_aio 3 898d 899d
INFO: task hung in __rt_mutex_slowlock (2) 1 855d 855d
INFO: task hung in evdev_flush 4 902d 918d
INFO: task hung in chown_common 1 900d 900d
android-4.14 test error: timed out 8 902d 918d
INFO: task hung in xfrm_state_gc_task (2) 1 902d 902d
INFO: task hung in addrconf_dad_work 1 861d 861d
INFO: task hung in _rcu_barrier (2) 2 850d 862d
KASAN: use-after-free Read in skb_copy_datagram_iter 1 866d 866d
INFO: task hung in do_ip_setsockopt 1 905d 905d
INFO: task hung in raw_close 2 907d 922d
possible deadlock in __dev_queue_xmit 3 907d 918d
INFO: task hung in vfs_setxattr 1 913d 913d
possible deadlock in perf_trace_destroy (2) 1 924d 918d
INFO: task hung in flush_work 11 925d 919d
INFO: task hung in ext4_file_write_iter 6 926d 919d
possible deadlock in vprintk_emit 5 933d 919d
INFO: task hung in ext4_direct_IO 8 936d 919d
kernel BUG at ./include/linux/mm.h:LINE! 1 944d 918d
INFO: task hung in ext4_map_blocks 2 946d 922d
KASAN: use-after-free Read in ext4_data_block_valid 12 948d 919d
INFO: task hung in dev_deactivate_many 1 952d 922d
INFO: task hung in key_garbage_collector (2) 1 954d 918d
INFO: task hung in kernfs_remove 1 959d 918d
KASAN: use-after-free Read in trailing_symlink 1 966d 918d
general protection fault in get_work_pool 4 970d 918d
INFO: task hung in blkdev_issue_zeroout 1 972d 918d
possible deadlock in perf_event_read_value 1 980d 918d
KASAN: out-of-bounds Read in __dev_queue_xmit 1 982d 918d
WARNING in task_contending 1 985d 918d
INFO: task hung in shmem_add_seals 2 987d 918d
WARNING in __mark_inode_dirty 11 987d 919d
INFO: task hung in lru_add_drain_all_cpuslocked 2 989d 918d
INFO: task hung in __blkdev_put 1 990d 918d
INFO: task hung in __fdget_pos 1 991d 922d
general protection fault in loop_validate_file 4 1008d 918d
INFO: task hung in debugfs_remove 1 1011d 922d
invalid opcode in pskb_expand_head 1 1016d 918d
INFO: rcu detected stall in __perf_sw_event 13 1024d 919d
WARNING: can't dereference registers at ADDR for ip apic_timer_interrupt 3 1025d 922d
INFO: task hung in namespace_unlock 1 1025d 922d
KASAN: use-after-free Read in ext4_xattr_set_entry 4 1025d 918d
KASAN: use-after-free Read in packet_rcv 1 1026d 918d
INFO: rcu detected stall in tasklet_action 2 1028d 918d
INFO: rcu detected stall in ext4_filemap_fault 1 1028d 922d
INFO: task hung in dump_header 1 1037d 918d
WARNING in ext4_dio_get_block_overwrite 2 1039d 918d
INFO: rcu detected stall in rescuer_thread 1 1041d 918d
INFO: task hung in tty_release_struct 7 1041d 919d
INFO: task hung in __writeback_inodes_sb_nr 1 1042d 918d
possible deadlock in serial8250_console_write 1 1042d 918d
INFO: task hung in blk_queue_enter 1 1045d 918d
WARNING: stack going in the wrong direction? ip=page_fault 1 1046d 922d
syzkaller: make target failed: failed to run ["make" "target"]: exit status 2 1 895d 895d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 3 888d 909d
WARNING in ext4_set_page_dirty 15 1050d 919d
INFO: task hung in perf_tp_event_init 1 1050d 918d
invalid opcode in __check_object_size 1 1061d 918d
INFO: task hung in console_device 14 1062d 919d
KASAN: out-of-bounds Read in bpf_test_finish 2 1063d 918d
INFO: task hung in blk_mq_get_tag 1 1063d 918d
KASAN: use-after-free Read in bpf_skb_change_tail 2 1064d 918d
INFO: task hung in __rt_mutex_slowlock 1 1064d 922d
kernel BUG at fs/ext4/inode.c:LINE! 1 1067d 918d
WARNING: stack going in the wrong direction? ip=do_nanosleep 1 1073d 918d
INFO: task hung in packet_release 2 1074d 918d
KASAN: use-after-free Read in bpf_skb_vlan_push 1 1079d 918d
INFO: task hung in grab_super 4 1084d 922d
INFO: task hung in iterate_supers 1 1084d 922d
KASAN: out-of-bounds Read in unwind_next_frame 1 1096d 918d
BUG: unable to handle kernel paging request in bpf_clone_redirect 1 1101d 918d
KASAN: slab-out-of-bounds Read in ip6_tnl_parse_tlv_enc_lim 4 1086d 918d
WARNING in ext4_invalidatepage 8 1104d 1140d
WARNING in ext4_put_io_end_defer 1 1105d 1105d
KASAN: use-after-free Read in seq_escape 1 1106d 1106d
WARNING in __ext4_handle_dirty_metadata 6 1109d 1135d
general protection fault in bpf_clone_redirect 1 1110d 1110d
INFO: task hung in dev_ioctl 2 1115d 1136d
WARNING in task_non_contending 1 1116d 1116d
INFO: task hung in kern_unmount 1 1120d 1120d
INFO: task hung in _rcu_barrier 13 1120d 1139d
INFO: task hung in binder_alloc_new_buf 1 1121d 1121d
INFO: task hung in ip6_tnl_exit_net 1 1122d 1122d
INFO: rcu detected stall in do_idle 1 1130d 1130d
KASAN: use-after-free Read in _decode_session6 1 1131d 1131d
INFO: task hung in xfrm_state_gc_task 1 1134d 1134d
possible deadlock in perf_trace_destroy 1 1134d 1134d
INFO: task hung in key_garbage_collector 2 1135d 1137d
kernel panic: Out of memory and no killable processes... 1 1135d 1135d
INFO: task hung in xfrm_netlink_rcv 1 1137d 1137d
INFO: task hung in ext4_ioctl 1 1137d 1137d
KASAN: use-after-free Read in __xattr_check_inode 1 1141d 1141d
INFO: task hung in __get_super 1 1141d 1141d
INFO: task hung in unlink_anon_vmas 1 1144d 1144d
android-4.14 build error (2) 1 1022d 1022d
android-4.14 build error 1 1111d 1110d