syzbot

 sign-in | mailing list | source | docs
🐞 Open [926]
🐞 Fixed [144]
🐞 Invalid [1145]
⬇ Missing Backports [73]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
💬 Send us feedback

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-6-1-kasan now 2d14h 83377 674154 291 165091 fdb6fcb41cc7 .config 2d22h 43bfcdb0 2d19h all only
Applied filters: Only Manager=ci2-linux-6-1-kasan (drop)
Extra filters: [With Repro]
open (173) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Last activity
INFO: rcu detected stall in fcntl (2) 1 1 1d17h 1d17h 1d17h
INFO: task hung in ath9k_hif_usb_firmware_cb 1 1 3d16h 3d16h 3d16h
INFO: task hung in flush_delayed_work (3) 1 1 9d01h 9d01h 9d01h
WARNING: held lock freed in do_sync 4 1 10d 10d 10d
KASAN: use-after-free Read in em28xx_release_resources (2) 19 1 14d 14d 14d
INFO: task hung in addrconf_verify_work (4) 1 syz 1 14d 14d 14d
KASAN: use-after-free Read in v4l2_open 19 C 7 10h32m 18d 10h31m
KASAN: null-ptr-deref Read in drop_buffers 11 1 18d 18d 18d
possible deadlock in padata_do_serial 4 100 1d17h 20d 20d
possible deadlock in __input_unregister_device (2) 4 1 22d 22d 22d
WARNING: ODEBUG bug in handle_softirqs (2) -1 1 23d 23d 23d
general protection fault in __find_get_block 2 1 23d 23d 23d
INFO: rcu detected stall in mmap_file 1 1 25d 25d 25d
INFO: task hung in ip_tunnel_delete_nets (4) 1 1 25d 25d 25d
KASAN: use-after-free Read in hfsplus_btree_open (5) 19 1 27d 27d 27d
INFO: task hung in blk_trace_ioctl 1 syz 1 27d 27d 27d
general protection fault in a2150_interrupt 2 1 30d 30d 30d
WARNING in hci_recv_frame (2) -1 1 31d 31d 31d
INFO: rcu detected stall in sys_getpid (3) 1 3 6d07h 32d 32d
KASAN: use-after-free Read in enqueue_to_backlog 19 1 32d 32d 32d
general protection fault in loopback_jiffies_timer_pos_update 2 1 34d 34d 34d
possible deadlock in input_register_device (3) 4 1 38d 38d 38d
WARNING in hfs_mdb_commit origin:upstream -1 C 4 7d20h 39d 38d
INFO: rcu detected stall in schedule_tail (2) 1 1 40d 40d 40d
KASAN: slab-out-of-bounds Read in udf_get_filelongad 17 2 40d 40d 40d
possible deadlock in hid_hw_open (2) 4 1 40d 40d 40d
WARNING: refcount bug in dvb_device_open 13 3 32d 41d 41d
general protection fault in sysfs_move_dir_ns 2 1 43d 43d 43d
KASAN: use-after-free Read in reiserfs_lookup 19 1 47d 47d 47d
SYZFAIL: mkdir(syz-tmp) failed (2) -1 2 48d 48d 48d
general protection fault in dvb_dmxdev_feed_restart 2 1 48d 48d 48d
kernel BUG in entry_points_to_object -1 C error 1 49d 49d 49d
INFO: task hung in gfs2_recover_journal (2) 1 1 57d 57d 57d
INFO: rcu detected stall in sys_recvmmsg (4) 1 2 8d14h 60d 60d
INFO: rcu detected stall in kcov_ioctl (3) 1 1 62d 62d 62d
KASAN: use-after-free Read in hid_device_remove 19 1 64d 64d 64d
BUG: Bad page map -1 1 66d 66d 66d
INFO: task hung in tls_sk_proto_close (3) 1 7 36d 68d 68d
INFO: task hung in hfs_mdb_commit (5) origin:upstream 1 C error 1 71d 71d 71d
possible deadlock in ocfs2_lock_global_qf (2) 4 1 80d 80d 80d
INFO: rcu detected stall in vm_mmap_pgoff (2) 1 1 80d 80d 80d
INFO: task hung in migrate_pages (5) 1 2 80d 80d 80d
KASAN: use-after-free Read in ax25_send_frame 19 1 82d 82d 82d
INFO: rcu detected stall in flock 1 1 86d 86d 86d
INFO: rcu detected stall in cfg80211_wiphy_work 1 1 87d 87d 87d
WARNING in as102_dvb_dmx_start_feed origin:upstream -1 C error 45 52d 88d 87d
possible deadlock in ip_set_nfnl_get_byindex 4 38 3d01h 93d 93d
KASAN: use-after-free Read in pty_write_room 19 1 93d 93d 93d
INFO: task hung in __lru_add_drain_all (3) 1 5 36d 103d 103d
possible deadlock in swap_inode_boot_loader (2) 4 3 38d 117d 117d
possible deadlock in comedi_do_insn 4 2 60d 125d 125d
INFO: task hung in block_invalidate_folio (2) 1 4 81d 128d 128d
INFO: task hung in do_renameat2 (4) 1 2 90d 130d 130d
KASAN: slab-out-of-bounds Write in try_module_get 22 17 12d 131d 131d
KASAN: slab-out-of-bounds Write in copy_to_urb (2) origin:lts-only 21 C error 7 126d 141d 140d
INFO: rcu detected stall in sys_symlink origin:lts-only 1 C error 2 133d 148d 133d
SYZFAIL: failed to mkdtemp (2) -1 6 48d 148d 148d
INFO: rcu detected stall in dentry_kill 1 11 7d04h 152d 152d
kernel BUG in lbmIODone (4) -1 3 83d 157d 157d
KASAN: use-after-free Read in __destroy_extent_node origin:lts-only 19 C error 1 166d 166d 166d
INFO: task hung in nilfs_segctor_thread (2) 1 2 84d 167d 167d
WARNING in gl861_ctrl_msg/usb_submit_urb origin:upstream -1 C error 11 37d 170d 170d
WARNING in hfsplus_unlink origin:upstream missing-backport -1 C error 5 24d 173d 173d
INFO: task hung in hfsplus_find_init origin:upstream missing-backport 1 C error 13 28d 176d 176d
general protection fault in dvb_usbv2_generic_write (2) origin:upstream 2 C error 10 3d06h 178d 178d
INFO: task hung in comedi_open origin:lts-only 1 C error 10 162d 179d 179d
INFO: rcu detected stall in sys_mkdir (2) origin:lts-only 1 C error 1 182d 182d 182d
INFO: task hung in dvb_usb_i2c_exit origin:upstream 1 syz error 4 111d 182d 182d
INFO: task hung in vfs_unlink (4) origin:upstream 1 syz error 4 177d 187d 186d
INFO: rcu detected stall in sys_newfstat 1 4 37d 190d 190d
INFO: task hung in reiserfs_readdir_inode origin:lts-only 1 C error 4 158d 193d 193d
divide error in comedi_inc_scan_progress 2 5 56d 194d 194d
WARNING in ADDR_ctrl_msg/usb_submit_urb origin:upstream -1 C error 6 168d 202d 202d
WARNING in page_counter_uncharge origin:lts-only -1 C error 3 167d 203d 203d
KASAN: use-after-free Read in ax25_find_cb origin:upstream missing-backport 19 syz error 1 224d 224d 224d
possible deadlock in upgrade_mmap_lock_carefully (3) origin:lts-only 4 C error 5 182d 230d 199d
KASAN: slab-out-of-bounds Read in udf_get_fileshortad origin:lts-only 17 C error 3 160d 234d 234d
WARNING in raw_ioctl origin:upstream missing-backport -1 C error 121 163d 235d 235d
syzkaller: testing failed: failed to run ["go" "test" "-short" "./..."]: exit status 1 (5) -1 48 7d02h 248d 248d
INFO: rcu detected stall in sys_clock_adjtime (3) origin:upstream 1 syz error 3 34d 250d 250d
kernel BUG in ext4_mb_release_inode_pa (2) origin:upstream -1 C error 2 154d 261d 260d
WARNING in dtv5100_i2c_msg/usb_submit_urb origin:upstream -1 C error 18 51d 263d 262d
WARNING in cm109_input_open/usb_submit_urb (2) origin:upstream -1 syz error 4 101d 265d 265d
INFO: rcu detected stall in sys_rt_sigreturn origin:lts-only 1 C error 6 12h12m 278d 12h11m
KASAN: out-of-bounds Read in leaf_cut_from_buffer origin:lts-only 17 syz inconclusive 3 282d 286d 286d
INFO: rcu detected stall in rescuer_thread origin:lts-only 1 C inconclusive 1 217d 291d 291d
INFO: rcu detected stall in schedule_timeout (2) origin:lts-only 1 C inconclusive 6 35d 292d 278d
WARNING in pivot_root origin:lts-only -1 syz inconclusive 1 279d 293d 293d
possible deadlock in vmci_qp_broker_detach origin:lts-only 4 C inconclusive 31 9d06h 298d 298d
general protection fault in su3000_i2c_transfer origin:upstream 2 C error 14 171d 300d 300d
INFO: task hung in xfs_buf_item_unpin (2) origin:upstream missing-backport 1 C inconclusive 4 11d 304d 303d
WARNING in dpm_sysfs_add origin:lts-only -1 C inconclusive 4 121d 304d 303d
KASAN: slab-out-of-bounds Read in reiserfs_xattr_get (2) 17 5 89d 311d 311d
KASAN: use-after-free Read in remove_wait_queue origin:lts-only 19 C error 24 301d 323d 302d
INFO: task hung in sync_bdevs origin:upstream 1 C 51 10d 328d 187d
INFO: task hung in read_part_sector (3) 1 35 9d05h 328d 328d
WARNING in driver_unregister origin:upstream missing-backport -1 C error 127 163d 336d 336d
INFO: task hung in jbd2_journal_commit_transaction (2) origin:lts-only 1 syz inconclusive 2 178d 345d 345d
WARNING in fanotify_handle_event origin:upstream -1 C error 5 177d 348d 348d
INFO: rcu detected stall in console_callback origin:lts-only 1 syz inconclusive 1 375d 375d 375d
INFO: rcu detected stall in neigh_periodic_work origin:upstream 1 syz error 1 187d 383d 383d
INFO: rcu detected stall in sys_umount origin:lts-only 1 C inconclusive 1 393d 393d 393d
BUG: unable to handle kernel paging request in ktime_get_coarse_real_ts64 origin:lts-only 8 syz inconclusive 1 398d 407d 407d
WARNING: nested lock was not taken in evict origin:lts-only 4 syz error 1 421d 421d 421d
WARNING in ext4_discard_allocated_blocks origin:upstream missing-backport -1 syz inconclusive 1 322d 427d 427d
WARNING in chmod_common (2) origin:upstream missing-backport -1 C inconclusive 2 380d 443d 443d
INFO: rcu detected stall in sys_munmap (2) origin:upstream 1 C error 26 1d01h 446d 167d
INFO: rcu detected stall in sys_pivot_root origin:lts-only 1 C error 1 401d 467d 467d
UBSAN: shift-out-of-bounds in dbSplit (2) origin:upstream -1 C error 1 402d 469d 469d
KASAN: use-after-free Read in steam_input_open origin:lts-only 19 C done 6 38d 472d 451d
WARNING in f2fs_unlink origin:upstream missing-backport -1 C inconclusive 7 385d 497d 497d
INFO: rcu detected stall in validate_mm (2) origin:upstream 1 C error 35 29d 503d 165d
INFO: task hung in __bread_gfp origin:lts-only 1 C done 9 436d 506d 435d
INFO: task hung in evict origin:lts-only 1 C inconclusive 1633 80d 510d 509d
KASAN: use-after-free Read in ocfs2_lock_global_qf origin:lts-only 19 C done 3 524d 525d 493d
kernel BUG in __locate_dirty_segment origin:lts-only -1 C inconclusive 6 167d 530d 530d
KASAN: use-after-free Read in kernfs_add_one (4) origin:upstream missing-backport 19 C inconclusive 5 320d 546d 546d
INFO: rcu detected stall in shmem_fault (2) 1 22 36d 551d 551d
INFO: rcu detected stall in sys_mount origin:lts-only 1 C inconclusive 7 165d 554d 413d
possible deadlock in generic_file_write_iter origin:lts-only 4 C inconclusive 2277 2h23m 554d 553d
INFO: task hung in erofs_bread origin:lts-only 1 C inconclusive 7 225d 559d 373d
UBSAN: array-index-out-of-bounds in dbAdjTree origin:lts-only 15 C done 4 557d 559d 517d
kernel BUG in ext4_enable_quotas origin:upstream -1 syz inconclusive 1 564d 564d 564d
possible deadlock in udf_free_blocks origin:upstream 4 C error 115 52d 566d 564d
kernel BUG in ocfs2_search_chain origin:lts-only -1 C inconclusive 5 564d 569d 569d
INFO: task hung in filename_create (2) origin:upstream missing-backport 1 C inconclusive 12 178d 573d 538d
KASAN: slab-out-of-bounds Write in ntfs_set_ea origin:lts-only 22 C inconclusive 8 120d 582d 582d
KASAN: slab-out-of-bounds Read in ntfs_sb_write origin:lts-only 17 C inconclusive 6 528d 586d 582d
WARNING: kmalloc bug in __v4l2_ctrl_modify_dimensions origin:upstream missing-backport -1 C done 13 556d 602d 518d
BUG: Bad page state in __get_metapage origin:upstream missing-backport -1 C done 2056 2d12h 606d 503d
WARNING in shmem_evict_inode origin:lts-only -1 C done 7 583d 608d 560d
KASAN: use-after-free Read in v4l2_fh_open origin:upstream 19 C 91 22d 669d 498d
UBSAN: array-index-out-of-bounds in dbNextAG origin:upstream missing-backport 15 C done 3 621d 715d 491d
UBSAN: array-index-out-of-bounds in dbJoin origin:upstream 15 C error 53 190d 769d 768d
WARNING: ODEBUG bug in generic_shutdown_super (2) -1 90 9d13h 777d 777d
kernel BUG in __phys_addr (2) origin:lts-only -1 C done 12 785d 786d 647d
INFO: task hung in __gfs2_lookup origin:upstream 1 C error 15 437d 793d 793d
KASAN: slab-out-of-bounds Write in udf_readdir origin:lts-only 21 C done 161 611d 794d 778d
INFO: task hung in lock_metapage origin:upstream 1 C error 316 55d 800d 787d
KASAN: use-after-free Read in __usb_hcd_giveback_urb 19 syz error 36 18d 807d 484d
possible deadlock in hci_conn_hash_flush (2) origin:lts-only 4 syz done 13 769d 846d 723d
INFO: rcu detected stall in process_one_work origin:upstream 1 C error 2 647d 894d 894d
divide error in do_journal_end origin:upstream missing-backport 2 C done 133 15d 905d 507d
WARNING: bad unlock balance in ext4_ioctl origin:upstream 4 C error 2 456d 923d 923d
SYZFAIL: both fault injection and rerun are enabled for the same call origin:upstream -1 syz error 2 739d 946d 946d
WARNING in btrfs_commit_transaction origin:upstream -1 C error 21 130d 985d 877d
possible deadlock in j1939_sk_queue_drop_all (2) origin:upstream missing-backport 4 C unreliable 2 850d 1010d 1010d
INFO: task hung in blkdev_flush_mapping origin:upstream 1 C error 20 442d 1016d 1007d
WARNING in untrack_pfn (2) origin:lts-only -1 C done 6 203d 1022d 406d
possible deadlock in process_measurement origin:lts-only 4 C unreliable 3964 14h21m 1024d 1011d
BUG: MAX_LOCKDEP_ENTRIES too low! origin:upstream missing-backport -1 C inconclusive 2 290d 1036d 1036d
WARNING in iov_iter_revert origin:lts-only -1 C done 1 989d 1043d 986d
INFO: rcu detected stall in hub_event origin:lts-only 1 C inconclusive 6 396d 1044d 1044d
KASAN: out-of-bounds Read in leaf_copy_items_entirely origin:upstream missing-backport 17 C done 1 1094d 1094d 476d
general protection fault in f2fs_drop_extent_tree origin:upstream missing-backport 2 C unreliable 1 927d 1095d 1095d
WARNING in btrfs_relocate_block_group origin:upstream -1 C error 1 926d 1099d 1099d
KASAN: use-after-free Read in ext4_search_dir origin:upstream missing-backport 19 C done 1 638d 1099d 612d
WARNING in kthread_bind_mask origin:lts-only -1 syz unreliable 1 1101d 1101d 1101d
kernel BUG in btrfs_exclop_balance origin:upstream missing-backport -1 C done 1 936d 1113d 923d
general protection fault in hci_uart_tty_ioctl origin:upstream missing-backport 2 C done 1 1023d 1114d 1009d
KASAN: use-after-free Read in crc_itu_t origin:upstream 19 C error 5 650d 1119d 1119d
WARNING in handle_exception_nmi origin:upstream missing-backport -1 C error 25 763d 1119d 1119d
INFO: task hung in nbd_add_socket origin:upstream 1 C error 2 424d 1127d 1127d
KASAN: use-after-free Write in mini_qdisc_pair_swap origin:upstream missing-backport 22 syz unreliable 1 1098d 1129d 1129d
KASAN: use-after-free Read in reiserfs_readdir_inode origin:upstream missing-backport 19 C done 1 566d 1141d 530d
KASAN: use-after-free Read in ext4_convert_inline_data_nolock origin:upstream 19 C error 2 489d 1164d 726d
INFO: rcu detected stall in sys_clock_settime origin:lts-only 1 C done 59 31d 1167d 453d
WARNING: proc registration bug in scsi_host_alloc origin:lts-only -1 C inconclusive 25 821d 1170d 1125d
WARNING in drm_wait_one_vblank origin:upstream missing-backport -1 C inconclusive 9 239d 1173d 1124d
possible deadlock in mnt_want_write origin:upstream missing-backport 4 C done 56 937d 1181d 638d
WARNING in timer_wait_running origin:lts-only -1 C done 3 1082d 1184d 1014d
WARNING in kvm_arch_vcpu_ioctl_run origin:lts-only -1 C done 1492 13h33m 1186d 877d
kernel BUG in ext4_get_group_info origin:lts-only -1 C done 18 1025d 1190d 971d