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 6h17m 78293 628243 845 628664 89950c454265 .config 3d04h 0d1223f1 7h58m 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
WARNING in sock_map_destroy -1 1 3h09m 3h09m 3h09m
INFO: rcu detected stall in sys_munmap 1 1 1d05h 1d05h 1d05h
INFO: rcu detected stall in sys_mprotect (2) 1 1 1d05h 1d05h 1d05h
WARNING in __alloc_skb origin:upstream -1 syz 1 3d08h 3d08h 3d08h
INFO: task hung in txUnlock 1 C 1 4d06h 4d06h 4d06h
possible deadlock in ocfs2_calc_xattr_init (2) 4 1 5d03h 5d03h 5d03h
UBSAN: shift-out-of-bounds in pcl812_attach origin:upstream -1 C 8 12h47m 6d00h 5d23h
stack segment fault in qdisc_tree_reduce_backlog 2 4 1d03h 6d20h 6d20h
divide error in flush_commit_list (3) 2 1 8d04h 8d04h 8d04h
KASAN: null-ptr-deref Write in v4l2_prio_open 12 1 8d05h 8d05h 8d05h
SYZFAIL: failed to recv rpc (2) -1 1 8d05h 8d05h 8d05h
divide error in comedi_buf_write_free 2 1 8d13h 8d13h 8d13h
WARNING in driver_unregister origin:upstream -1 C 3 4d22h 8d19h 8d14h
possible deadlock in blk_request_module (2) 4 1 8d22h 8d22h 8d22h
kernel BUG in hfs_btree_open (5) -1 1 9d01h 9d01h 9d01h
WARNING in fanotify_handle_event origin:upstream -1 C 4 9d07h 9d09h 9d08h
UBSAN: shift-out-of-bounds in pcl726_attach origin:upstream -1 C 4 9d12h 9d14h 9d13h
general protection fault in pcl818_ai_cancel origin:upstream 2 C 14 2d14h 10d 10d
WARNING in rcu_check_gp_start_stall (3) -1 1 14d 14d 14d
INFO: rcu detected stall in clone3 1 1 15d 15d 15d
general protection fault in fib_lookup_good_nhc 2 5 2d10h 15d 15d
WARNING in hfsplus_ext_write_extent -1 2 7d01h 17d 17d
INFO: rcu detected stall in proc_reg_read_iter 1 1 20d 20d 20d
KASAN: use-after-free Read in kernfs_add_one (2) 19 1 21d 21d 21d
INFO: rcu detected stall in do_faccessat 1 1 23d 23d 23d
INFO: rcu detected stall in validate_mm origin:lts-only 1 syz 1 24d 24d 24d
possible deadlock in bd_register_pending_holders (3) 4 3 13d 25d 25d
INFO: rcu detected stall in sys_mlock 1 1 26d 26d 26d
divide error in mac80211_hwsim_bss_info_changed (2) 2 2 28d 28d 28d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (4) -1 3 30d 30d 30d
WARNING in dpm_sysfs_add (2) -1 1 30d 30d 30d
WARNING in dtv5100_i2c_xfer/usb_submit_urb origin:upstream -1 C 6 17d 32d 32d
KASAN: use-after-free Read in vhci_urb_enqueue (2) 19 1 32d 32d 32d
general protection fault in bcsp_recv origin:upstream 2 C 8 3d18h 34d 34d
UBSAN: shift-out-of-bounds in exfat_fill_super -1 1 34d 34d 34d
INFO: task hung in devlink_pernet_pre_exit (2) 1 1 36d 36d 36d
KASAN: use-after-free Write in gfs2_inode_refresh 24 1 40d 40d 40d
KASAN: use-after-free Read in gfs2_quotad 19 1 41d 41d 41d
INFO: rcu detected stall in sys_timerfd_settime (4) 1 3 13d 41d 41d
general protection fault in btrfs_reada_add origin:lts-only 2 C 3 11d 41d 41d
INFO: rcu detected stall in kvm_vcpu_ioctl 1 3 17d 41d 41d
WARNING in kvm_apic_accept_events origin:lts-only -1 C 2 11d 42d 42d
WARNING in rdma_restrack_clean (2) -1 3 38d 42d 42d
kernel BUG in eth_header (2) -1 1 42d 42d 42d
possible deadlock in kernfs_fop_write_iter (2) 4 1 46d 46d 46d
INFO: task hung in __fdget_pos (4) origin:lts-only 1 C done 1 44d 46d 19d
KASAN: global-out-of-bounds Read in kernfs_find_ns 17 1 47d 47d 47d
WARNING in bpf_trace_run3 -1 1 49d 49d 49d
INFO: rcu detected stall in pwq_unbound_release_workfn (2) 1 1 50d 50d 50d
KASAN: use-after-free Read in dummy_timer 19 1 52d 52d 52d
INFO: rcu detected stall in mmap_file (2) 1 1 52d 52d 52d
KASAN: use-after-free Read in l2cap_sock_new_connection_cb 19 1 56d 56d 56d
KASAN: slab-out-of-bounds Read in count_subheaders 17 1 56d 56d 56d
KASAN: use-after-free Read in ax25_unregister_dev_sysctl 19 1 57d 57d 57d
INFO: task hung in ath9k_hif_usb_firmware_cb (3) 1 1 59d 59d 59d
WARNING in smsusb_start_streaming/usb_submit_urb origin:upstream -1 C 3 16d 62d 61d
kernel BUG in ocfs2_group_extend -1 1 66d 66d 66d
invalid opcode in asm_sysvec_reschedule_ipi 2 1 67d 67d 67d
WARNING in filemap_read -1 10 67d 68d 68d
KASAN: wild-memory-access Write in ntfs_evict_inode 23 5 22h22m 69d 69d
INFO: task hung in process_measurement (3) 1 1 71d 71d 71d
possible deadlock in swap_inode_boot_loader origin:lts-only 4 syz 3 44d 71d 71d
WARNING in jfs_rename origin:upstream -1 C 4 28d 73d 73d
INFO: rcu detected stall in sys_statfs 1 1 77d 77d 77d
INFO: task hung in write_cache_pages (3) 1 1 77d 77d 77d
BUG: unable to handle kernel paging request in preempt_schedule_irq origin:upstream 8 C 20 6d01h 80d 80d
WARNING: nested lock was not taken in ntfs_fill_super origin:upstream 4 syz 2 67d 80d 67d
INFO: rcu detected stall in syscall_trace_enter origin:lts-only 1 syz 33 12h05m 82d 82d
INFO: rcu detected stall in sys_umount (2) 1 1 84d 84d 84d
KASAN: use-after-free Read in devlink_notify (2) 19 1 85d 85d 85d
KASAN: use-after-free Read in kernfs_next_descendant_post (3) 19 1 86d 86d 86d
INFO: task hung in vfs_link 1 1 86d 86d 86d
WARNING in cm109_input_open/usb_submit_urb (2) -1 3 23d 87d 87d
INFO: task hung in rtnetlink_rcv_msg (3) 1 1 91d 91d 91d
possible deadlock in iter_file_splice_write (2) 4 1 93d 93d 93d
KASAN: use-after-free Read in l2cap_sock_ready_cb (2) 19 1 95d 95d 95d
possible deadlock in serial8250_handle_irq 4 2 33d 98d 98d
INFO: task hung in hub_event (4) 1 3 84d 98d 98d
WARNING in xfs_bmapi_convert_delalloc (2) missing-backport origin:upstream -1 C 1 16d 104d 104d
INFO: task hung in gfs2_make_fs_ro missing-backport origin:upstream 1 C 6 22d 110d 109d
BUG: sleeping function called from invalid context in gfs2_glock_wait origin:upstream 5 C error 4 62d 115d 115d
possible deadlock in ax25_setsockopt 4 18 18d 115d 115d
INFO: rcu detected stall in sock_write_iter (4) origin:lts-only 1 syz done 1 123d 123d 79d
SYZFAIL: repeatedly failed to execute the program (3) -1 3 65d 125d 125d
BUG: unable to handle kernel NULL pointer dereference in bond_xdp_xmit (2) 10 10 6d20h 127d 127d
KASAN: use-after-free Read in hfsplus_btree_open (2) 19 2 62d 132d 132d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 12 26d 133d 13d
possible deadlock in __input_unregister_device 4 2 68d 133d 133d
general protection fault in truncate_inode_pages_final (2) origin:upstream 2 syz error 3 67d 134d 67d
INFO: task hung in ext4_stop_mmpd (3) origin:lts-only 1 C done 11 17d 136d 95d
INFO: task hung in fuse_simple_request (3) 1 9 25d 138d 138d
INFO: rcu detected stall in filemap_fault (2) 1 4 36d 140d 140d
general protection fault in bnep_session 2 2 98d 146d 146d
INFO: rcu detected stall in sys_readlink (3) 1 3 23d 155d 155d
INFO: rcu detected stall in security_file_open (2) origin:upstream 1 syz 2 54d 156d 156d
KASAN: use-after-free Read in snd_rawmidi_transmit (2) 19 6 3d01h 157d 157d
possible deadlock in ext4_move_extents (4) 4 8 26d 165d 165d
possible deadlock in ocfs2_finish_quota_recovery 4 11 90d 168d 168d
INFO: task hung in evict origin:lts-only 1 C done 144 5h46m 171d 59d
INFO: rcu detected stall in sys_clock_nanosleep (3) 1 3 73d 175d 175d
INFO: rcu detected stall in input_repeat_key (3) origin:upstream 1 syz 1 20d 179d 179d
WARNING in udf_free_blocks (2) origin:upstream -1 C 12 17d 186d 186d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C error 6 28d 190d 190d
INFO: task hung in __bread_gfp (2) origin:lts-only 1 C 5 26d 193d 193d
WARNING in do_renameat2 origin:lts-only -1 syz error 2 200d 200d 200d
WARNING in ext4_discard_allocated_blocks missing-backport origin:upstream -1 syz 1 9d16h 203d 203d
WARNING: refcount bug in bt_tags_iter (2) origin:lts-only 13 syz inconclusive 1 56d 208d 208d
WARNING: refcount bug in blk_done_softirq (2) origin:lts-only 13 syz inconclusive 3 133d 209d 134d
possible deadlock in btrfs_dirty_inode (3) origin:lts-only 4 C inconclusive 4 37d 220d 220d
WARNING in ovl_encode_real_fh origin:lts-only -1 C done 5 17d 228d 182d
kernel BUG in txLock (2) origin:upstream -1 C 2 29d 234d 234d
INFO: rcu detected stall in rtnl_newlink origin:upstream 1 syz 2 21d 257d 257d
INFO: task hung in deactivate_super (2) missing-backport origin:upstream 1 C done 3 7d08h 263d 204d
BUG: Bad page state in __get_metapage origin:upstream -1 C 681 1d00h 267d 262d
KASAN: use-after-free Write in inode2sd missing-backport origin:upstream 24 C error 1 48d 269d 269d
KASAN: use-after-free Read in f2fs_destroy_extent_tree origin:lts-only 19 C inconclusive 2 6d16h 290d 290d
INFO: rcu detected stall in sys_sendmmsg (3) 1 16 76d 295d 295d
WARNING: refcount bug in blk_mq_dispatch_rq_list (2) origin:lts-only 13 C inconclusive 10 18d 301d 301d
kernel panic: stack is corrupted in inode_wait_for_writeback origin:upstream 2 syz error 19 6d02h 305d 305d
kernel panic: stack is corrupted in lock_is_held_type origin:upstream 2 syz 10 20h26m 310d 80d
INFO: rcu detected stall in security_file_permission (2) origin:upstream 1 C error 1 314d 314d 314d
INFO: rcu detected stall in cleanup_mnt (2) origin:lts-only 1 C done 9 35d 340d 198d
kernel BUG in set_extent_bit origin:lts-only -1 C inconclusive 4 29d 347d 347d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 90 3h13m 350d 349d
kernel BUG in dnotify_free_mark missing-backport origin:upstream -1 C done 608 44d 364d 160d
possible deadlock in ext4_ioctl (2) origin:lts-only 4 C done 14 149d 371d 243d
possible deadlock in blkdev_get_by_dev origin:lts-only 4 C done 10 80d 373d 177d
INFO: rcu detected stall in mmap_pgoff (2) 1 10 72d 378d 378d
INFO: rcu detected stall in security_file_ioctl missing-backport origin:upstream 1 syz done 2 323d 387d 139d
KASAN: use-after-free Read in __ext4_check_dir_entry origin:upstream 19 C error 10 46d 409d 409d
KASAN: use-after-free Read in ext4_xattr_delete_inode origin:upstream 19 C error 48 59d 412d 409d
INFO: rcu detected stall in sys_unshare missing-backport origin:upstream 1 C done 8 75d 423d 215d
INFO: rcu detected stall in getpid (3) missing-backport origin:upstream 1 C done 8 99d 426d 186d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz error 1 398d 432d 432d
WARNING in bnep_session missing-backport origin:upstream -1 syz 9 20d 450d 450d
WARNING in udf_new_block origin:upstream -1 C 9 12d 454d 431d
INFO: task hung in exfat_write_inode origin:upstream 1 C error 17 186d 459d 431d
INFO: task hung in __gfs2_lookup origin:upstream 1 C 25 18d 460d 460d
WARNING: locking bug in __mark_inode_dirty missing-backport origin:upstream 4 C error 3 312d 497d 455d
general protection fault in inode_wait_for_writeback (2) missing-backport origin:upstream 2 C error 5 44d 510d 510d
INFO: task hung in ni_readpage_cmpr origin:lts-only 1 C done 4 73d 520d 479d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz error 6 48d 540d 430d
KASAN: out-of-bounds Read in ext4_ext_remove_space missing-backport origin:upstream 17 C done 5 59d 543d 188d
INFO: rcu detected stall in sync_hw_clock origin:upstream 1 C 2 27d 560d 560d
SYZFAIL: tun read failed origin:upstream -1 syz 1 10d 575d 575d
WARNING in notify_change origin:lts-only -1 C unreliable 4 67d 582d 582d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C 2 4d07h 584d 504d
KASAN: use-after-free Read in __usb_hcd_giveback_urb 19 39 25d 614d 614d
INFO: rcu detected stall in rt_sigreturn missing-backport origin:upstream 1 C done 86 84d 676d 228d
kernel BUG in txEnd origin:upstream -1 C 3 19d 711d 711d
WARNING in untrack_pfn origin:lts-only -1 C done 10 25d 729d 67d
UBSAN: shift-out-of-bounds in ntfs_read_inode_mount missing-backport origin:upstream -1 C done 1 1d03h 732d 433d
kernel BUG in flush_journal_list missing-backport origin:upstream -1 C done 1 5d22h 733d 129d
INFO: rcu detected stall in sys_clock_settime 1 35 20d 735d 735d
divide error in do_journal_end missing-backport origin:upstream 2 C done 416 16h21m 739d 107d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 62d 750d 670d
BUG: soft lockup in net_tx_action origin:upstream 1 C 1 22d 755d 755d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 1 49d 761d 761d
KASAN: use-after-free Read in udf_sync_fs origin:upstream 19 C 22 9d20h 761d 761d
WARNING in corrupted/usb_submit_urb origin:upstream -1 C error 2 448d 775d 775d
KASAN: use-after-free Write in udf_close_lvid origin:upstream 24 C error 14 35d 786d 786d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 1 52d 788d 237d
kernel panic: stack is corrupted in lock_acquire missing-backport origin:upstream 2 C inconclusive 20 53d 789d 710d
BUG: MAX_LOCKDEP_ENTRIES too low! missing-backport origin:upstream -1 C done 8 459d 792d 674d
KASAN: out-of-bounds Read in reiserfs_readdir_inode missing-backport origin:upstream 17 C done 1 70d 808d 197d
BUG: unable to handle kernel paging request in write_inode_now 8 C error 35 89d 813d 785d
INFO: rcu detected stall in dummy_timer origin:upstream 1 C 5 28d 816d 766d
KASAN: null-ptr-deref Read in fix_nodes missing-backport origin:upstream 11 C done 7 42d 823d 25d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C inconclusive 937 1d02h 830d 554d
WARNING in drm_wait_one_vblank missing-backport origin:upstream -1 C inconclusive 23 1d13h 839d 185d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 4 319d 841d 785d
kernel BUG in __ext4_journal_stop origin:upstream -1 C error 2 2d20h 844d 753d
WARNING in vmx_queue_exception origin:lts-only -1 C done 83 5d01h 859d 698d
WARNING: suspicious RCU usage in kvm_vcpu_memslots origin:lts-only 4 C inconclusive 193 1d14h 860d 844d