syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci2-linux-5-15-kasan now 1d01h 77815 618037 1 250 01879f56bdde .config 2d09h 807a3b61 1d07h all only
Applied filters: Only Manager=ci2-linux-5-15-kasan (drop)
open (174):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in batadv_mcast_mla_update (2) 1 1 11h55m 11h54m 11h54m
INFO: task hung in hfs_find_init origin:lts-only 1 C 3 7h34m 2d02h 8h36m
possible deadlock in iter_file_splice_write (3) 4 1 3d08h 3d08h 3d08h
possible deadlock in evdev_pass_values (5) 4 2 21h44m 4d18h 4d18h
INFO: task hung in gfs2_statfs_init origin:lts-only 1 C 6 1d18h 4d18h 4d16h
INFO: task hung in init_per_node 1 1 7d21h 7d21h 7d21h
BUG: unable to handle kernel NULL pointer dereference in ntfs_map_page 10 1 8d20h 8d20h 8d20h
INFO: rcu detected stall in nsim_dev_trap_report_work (3) 1 1 10d 10d 10d
BUG: corrupted list in az6007_i2c_xfer 8 1 11d 11d 11d
KASAN: null-ptr-deref Write in slot_put 12 1 12d 12d 12d
KASAN: use-after-free Read in gfs2_quota_unhold (2) 19 1 12d 12d 12d
UBSAN: shift-out-of-bounds in minix_statfs origin:lts-only -1 C 4 10d 12d 12d
WARNING in ocfs2_trim_fs_lock_res_init (2) -1 1 13d 13d 13d
kernel BUG in direntry_check_right origin:lts-only -1 C 4 12d 14d 14d
INFO: rcu detected stall in batadv_tt_purge (2) 1 1 18d 18d 18d
WARNING: held lock freed in mptcp_worker 4 1 18d 18d 18d
WARNING in ext4_iomap_begin (2) origin:upstream -1 C 7 10d 19d 19d
WARNING in bpf_prog_ADDR -1 1 21d 21d 21d
possible deadlock in nr_rt_ioctl (2) 4 1 22d 22d 22d
KASAN: use-after-free Read in hci_sock_get_cookie (2) 19 1 23d 23d 23d
WARNING in dib0700_i2c_xfer/usb_submit_urb origin:upstream -1 C 5 6d08h 24d 21d
general protection fault in fq_codel_enqueue 2 1 24d 24d 24d
INFO: rcu detected stall in lo_ioctl (2) 1 1 25d 25d 25d
KASAN: use-after-free Read in remove_wait_queue origin:lts-only 19 C 25 6d14h 27d 6d14h
INFO: task hung in blk_trace_ioctl 1 1 28d 28d 28d
WARNING in ovl_workdir_create (3) -1 2 29d 29d 29d
INFO: rcu detected stall in tipc_disc_timeout 1 1 31d 31d 31d
general protection fault in percpu_ref_get_many 2 1 32d 32d 32d
possible deadlock in input_register_device (2) 4 1 32d 32d 32d
WARNING: lock held when returning to user space in __ocfs2_flush_truncate_log 4 4 33d 33d 33d
BUG: workqueue leaked lock or atomic in ocfs2_truncate_log_worker (2) -1 1 33d 33d 33d
WARNING in minix_rmdir (2) origin:upstream -1 C 7 2d02h 34d 34d
UBSAN: shift-out-of-bounds in das16m1_attach origin:lts-only -1 C error 42 2d13h 36d 36d
KASAN: use-after-free Write in l2tp_session_delete (3) 24 1 36d 36d 36d
possible deadlock in hid_hw_open (2) 4 1 38d 38d 38d
UBSAN: shift-out-of-bounds in aio_iiro_16_attach origin:lts-only -1 C 29 6d02h 40d 40d
WARNING in sock_map_destroy -1 1 44d 44d 44d
INFO: rcu detected stall in sys_munmap 1 1 45d 45d 45d
INFO: rcu detected stall in sys_mprotect (2) 1 1 45d 45d 45d
WARNING in __alloc_skb origin:upstream -1 syz 1 31d 47d 47d
INFO: task hung in txUnlock origin:upstream 1 C 1 33d 48d 48d
possible deadlock in ocfs2_calc_xattr_init (2) 4 5 22d 49d 49d
UBSAN: shift-out-of-bounds in pcl812_attach origin:upstream -1 C 90 2d14h 50d 50d
stack segment fault in qdisc_tree_reduce_backlog 2 4 45d 51d 51d
divide error in flush_commit_list (3) 2 1 52d 52d 52d
KASAN: null-ptr-deref Write in v4l2_prio_open 12 1 52d 52d 52d
SYZFAIL: failed to recv rpc (2) -1 1 52d 52d 52d
divide error in comedi_buf_write_free 2 1 52d 52d 52d
WARNING in driver_unregister origin:upstream -1 C 30 4d09h 53d 52d
possible deadlock in blk_request_module (2) 4 4 24d 53d 53d
kernel BUG in hfs_btree_open (5) -1 1 53d 53d 53d
WARNING in fanotify_handle_event origin:upstream -1 C 4 33d 53d 53d
UBSAN: shift-out-of-bounds in pcl726_attach origin:upstream -1 C 19 2d22h 53d 53d
general protection fault in pcl818_ai_cancel origin:upstream 2 C 214 19h31m 54d 54d
WARNING in rcu_check_gp_start_stall (3) -1 2 18d 59d 59d
INFO: rcu detected stall in clone3 1 2 24d 59d 59d
general protection fault in fib_lookup_good_nhc 2 8 22d 60d 60d
WARNING in hfsplus_ext_write_extent -1 2 51d 61d 61d
INFO: rcu detected stall in proc_reg_read_iter 1 1 64d 64d 64d
KASAN: use-after-free Read in kernfs_add_one (2) 19 1 65d 65d 65d
INFO: rcu detected stall in do_faccessat 1 1 67d 67d 67d
possible deadlock in bd_register_pending_holders (3) 4 4 31d 69d 69d
INFO: rcu detected stall in sys_mlock 1 1 70d 70d 70d
divide error in mac80211_hwsim_bss_info_changed (2) 2 2 72d 72d 72d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 3 74d 74d 74d
WARNING in dpm_sysfs_add (2) -1 1 74d 74d 74d
WARNING in dtv5100_i2c_xfer/usb_submit_urb origin:upstream -1 C error 8 15d 76d 76d
KASAN: use-after-free Read in vhci_urb_enqueue (2) 19 1 76d 76d 76d
UBSAN: shift-out-of-bounds in exfat_fill_super -1 1 78d 78d 78d
INFO: task hung in devlink_pernet_pre_exit (2) 1 1 81d 81d 81d
INFO: rcu detected stall in sys_timerfd_settime (4) 1 5 22d 85d 85d
general protection fault in btrfs_reada_add origin:lts-only 2 C 3 24d 85d 85d
INFO: rcu detected stall in kvm_vcpu_ioctl 1 3 61d 86d 86d
WARNING in kvm_apic_accept_events origin:lts-only -1 C 2 25d 86d 86d
kernel BUG in eth_header (2) -1 1 87d 87d 87d
possible deadlock in kernfs_fop_write_iter (2) 4 1 90d 90d 90d
INFO: task hung in __fdget_pos (4) origin:lts-only 1 C done 1 16d 91d 63d
KASAN: global-out-of-bounds Read in kernfs_find_ns 17 1 91d 91d 91d
WARNING in bpf_trace_run3 -1 1 93d 93d 93d
INFO: rcu detected stall in pwq_unbound_release_workfn (2) 1 1 94d 94d 94d
KASAN: use-after-free Read in dummy_timer 19 2 6d08h 96d 96d
INFO: rcu detected stall in mmap_file (2) 1 1 97d 97d 97d
WARNING in smsusb_start_streaming/usb_submit_urb origin:upstream -1 C 3 14d 106d 106d
KASAN: wild-memory-access Write in ntfs_evict_inode 23 7 11d 113d 113d
INFO: task hung in process_measurement (3) origin:lts-only 1 C 2 19d 115d 19d
possible deadlock in swap_inode_boot_loader origin:lts-only 4 syz error 3 42d 116d 115d
WARNING in jfs_rename origin:upstream -1 C 4 27d 117d 117d
BUG: unable to handle kernel paging request in preempt_schedule_irq origin:upstream 8 C 21 4d01h 124d 124d
WARNING: nested lock was not taken in ntfs_fill_super origin:upstream 4 syz 2 19d 125d 112d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only 1 syz inconclusive 43 1d16h 126d 126d
WARNING in cm109_input_open/usb_submit_urb (2) -1 3 68d 131d 131d
possible deadlock in serial8250_handle_irq 4 2 77d 142d 142d
WARNING in xfs_bmapi_convert_delalloc (2) missing-backport origin:upstream -1 C 1 29d 148d 148d
INFO: task hung in gfs2_make_fs_ro missing-backport origin:upstream 1 C 6 12h58m 154d 153d
BUG: sleeping function called from invalid context in gfs2_glock_wait origin:upstream 5 C error 14 1d12h 160d 160d
possible deadlock in ax25_setsockopt 4 22 35d 160d 160d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit (2) 10 11 22d 171d 171d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 12 8h35m 177d 58d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only 1 C done 12 19h32m 180d 139d
INFO: task hung in fuse_simple_request (3) 1 9 69d 182d 182d
INFO: rcu detected stall in filemap_fault (2) 1 4 80d 184d 184d
INFO: rcu detected stall in sys_readlink (3) 1 3 67d 199d 199d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz 2 16d 200d 200d
KASAN: use-after-free Read in snd_rawmidi_transmit (2) 19 7 31d 201d 201d
possible deadlock in ext4_move_extents (4) 4 9 42d 210d 210d
INFO: task hung in evict origin:lts-only 1 C done 169 9d10h 215d 103d
INFO: rcu detected stall in input_repeat_key (3) origin:upstream 1 syz 2 21d 224d 224d
WARNING in udf_free_blocks (2) origin:upstream -1 C 12 11d 230d 230d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C error 6 18d 235d 235d
INFO: task hung in __bread_gfp (2) origin:lts-only 1 C 5 4d20h 237d 237d
WARNING in ext4_discard_allocated_blocks missing-backport origin:upstream -1 syz 1 53d 248d 248d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only 13 syz inconclusive 1 101d 253d 253d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only 13 syz inconclusive 3 177d 253d 178d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only 4 C inconclusive 4 11d 264d 264d
WARNING in ovl_encode_real_fh origin:lts-only -1 C done 5 44d 273d 226d
kernel BUG in txLock (2) origin:upstream -1 C 2 27d 278d 278d
INFO: task hung in deactivate_super (2) missing-backport origin:upstream 1 C done 4 4h27m 307d 248d
BUG: Bad page state in __get_metapage origin:upstream -1 C 753 15h12m 311d 307d
KASAN: use-after-free Write in inode2sd missing-backport origin:upstream 24 C inconclusive 1 21d 313d 313d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only 19 C inconclusive 2 50d 334d 334d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only 13 C inconclusive 10 62d 345d 345d
kernel panic: stack is corrupted in inode_wait_for_writeback origin:upstream 2 syz error 19 50d 349d 349d
kernel panic: stack is corrupted in lock_is_held_type origin:upstream 2 syz 12 20d 355d 124d
INFO: rcu detected stall in security_file_permission (2) origin:upstream 1 C error 1 358d 358d 358d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only 1 C done 11 2d01h 385d 242d
kernel BUG in set_extent_bit origin:lts-only -1 C inconclusive 4 1d22h 392d 392d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 128 3d07h 394d 393d
kernel BUG in dnotify_free_mark missing-backport origin:upstream -1 C done 608 15d 408d 204d
possible deadlock in ext4_ioctl (2) origin:lts-only 4 C done 14 194d 415d 287d
possible deadlock in blkdev_get_by_dev origin:lts-only 4 C done 10 124d 417d 221d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream 19 C error 10 17d 453d 453d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C error 48 33d 456d 454d
INFO: rcu detected stall in sys_unshare missing-backport origin:upstream 1 C done 9 25d 467d 259d
INFO: rcu detected stall in getpid (3) missing-backport origin:upstream 1 C done 8 143d 470d 230d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz error 1 442d 476d 476d
WARNING in bnep_session missing-backport origin:upstream -1 syz 9 64d 494d 494d
WARNING in udf_new_block origin:upstream -1 C 9 25d 498d 475d
INFO: task hung in exfat_write_inode origin:upstream 1 C error 17 230d 504d 475d
INFO: task hung in __gfs2_lookup origin:upstream 1 C 25 32d 504d 504d
WARNING: locking bug in __mark_inode_dirty missing-backport origin:upstream 4 C error 3 356d 542d 499d
general protection fault in inode_wait_for_writeback (2) missing-backport origin:upstream 2 C error 5 88d 554d 554d
INFO: task hung in ni_readpage_cmpr origin:lts-only 1 C done 4 29d 564d 523d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz error 6 92d 585d 474d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport origin:upstream 17 C done 5 33d 587d 232d
INFO: rcu detected stall in sync_hw_clock origin:upstream 1 C 2 5d11h 604d 604d
SYZFAIL: tun read failed origin:upstream -1 syz 1 54d 619d 619d
WARNING in notify_change origin:lts-only -1 C unreliable 4 40d 627d 627d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C 2 17d 628d 549d
KASAN: use-after-free Read in __usb_hcd_giveback_urb 19 39 69d 658d 658d
INFO: rcu detected stall in rt_sigreturn missing-backport origin:upstream 1 C done 86 128d 720d 272d
kernel BUG in txEnd origin:upstream -1 C 3 33d 755d 755d
WARNING in untrack_pfn origin:lts-only -1 C done 10 16d 773d 111d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount missing-backport origin:upstream -1 C done 1 45d 777d 477d
kernel BUG in flush_journal_list missing-backport origin:upstream -1 C done 1 50d 777d 173d
INFO: rcu detected stall in sys_clock_settime 1 37 22d 779d 779d
divide error in do_journal_end missing-backport origin:upstream 2 C done 419 2d00h 784d 151d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 36d 794d 714d
BUG: soft lockup in net_tx_action origin:upstream 1 C 1 34d 799d 799d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 1 23d 806d 806d
KASAN: use-after-free Read in udf_sync_fs origin:upstream 19 C 22 21h42m 806d 806d
WARNING in corrupted/usb_submit_urb origin:upstream -1 C error 2 492d 819d 819d
KASAN: use-after-free Write in udf_close_lvid origin:upstream 24 C error 15 5d12h 830d 830d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 1 23d 832d 281d
kernel panic: stack is corrupted in lock_acquire missing-backport origin:upstream 2 C inconclusive 20 97d 833d 754d
BUG: MAX_LOCKDEP_ENTRIES too low! missing-backport origin:upstream -1 C done 8 503d 836d 719d
KASAN: out-of-bounds Read in reiserfs_readdir_inode missing-backport origin:upstream 17 C done 1 43d 853d 242d
INFO: rcu detected stall in dummy_timer origin:upstream 1 C 5 27d 860d 810d
KASAN: null-ptr-deref Read in fix_nodes missing-backport origin:upstream 11 C done 10 17d 868d 70d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C inconclusive 1012 39m 874d 598d
WARNING in drm_wait_one_vblank missing-backport origin:upstream -1 C inconclusive 23 12d 883d 229d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 4 363d 885d 829d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error 2 47d 888d 798d
WARNING in vmx_queue_exception origin:lts-only -1 C done 91 4d09h 903d 742d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only 4 C inconclusive 210 3d15h 904d 888d