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
ci-qemu2-arm64 10m 11h54m 61862 70882 61003 c1f49dea2b8f .config 1d04h e65da4ee 12h30m all only
Applied filters: Manager=ci-qemu2-arm64 (drop)
open (41) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in read_cache_folio (5) block 1 48 43d 86d
possible deadlock in __folio_end_writeback fuse 4 C 13428 70d 195d 💬 3 [80d]
possible deadlock in nbd_queue_rq nbd 4 C done error 200 41m 288d 💬 7 [28d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3808 5h24m 310d
possible deadlock in __del_gendisk block 4 C done error 43987 104d 329d PATCH [255d]
WARNING in nsim_fib_event_nb net -1 C done error 904 45d 354d PATCH [202d]
kernel BUG in __filemap_add_folio fs mm -1 C done 1915 23h30m 361d PATCH [123d]
possible deadlock in kernfs_iop_getattr kernfs 4 C done 5883 16h54m 384d 💬 2 [20d]
INFO: task hung in sync_bdevs (3) block 1 C 4584 9h51m 421d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 306d 495d PATCH [495d]
possible deadlock in balance_pgdat (2) scsi mm 4 C 4 468d 502d 💬 1 [459d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 107d 512d
INFO: task hung in netdev_run_todo (4) wireless 1 802 1d14h 558d
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs -1 C 11325 70d 583d
INFO: task hung in page_cache_ra_unbounded (2) fs mm 1 C done error 3651 88d 596d 💬 1 [91d]
possible deadlock in console_lock_spinning_enable (5) serial 4 C done 3919 5d09h 611d 💬 4 [19d]
INFO: task hung in __vhost_worker_flush net virt 1 C error 337 5d03h 691d 💬 12 [90d]
INFO: task hung in bdev_open block 1 C error 4846 3h37m 692d
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 31710 1h09m 759d PATCH [742d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 119 9d18h 759d 💬 1 [59d]
WARNING in io_ring_exit_work (2) io-uring -1 6714 59m 788d 💬 1 [96d]
possible deadlock in smc_release smc 4 C error 341 13h00m 808d 💬 2 [168d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 595d 860d PATCH [619d]
INFO: task hung in bdev_release block 1 C error 2650 13d 872d PATCH [855d]
INFO: task hung in truncate_inode_pages block 1 C 29 541d 947d
kernel BUG in filemap_unaccount_folio mm -1 C done error 492 38d 957d 💬 4 [186d]
WARNING in vkms_get_vblank_timestamp (2) dri -1 C done error 528 138d 1042d 💬 5 [144d]
WARNING: locking bug in __ext4_ioctl ext4 4 C done error 849 517d 1050d
INFO: task hung in del_device_store net 1 C error 2007 10h54m 1142d 💬 2 [28d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 105d 1252d
possible deadlock in filemap_fault exfat 4 C done 3042 2d09h 1264d 💬 4 [5d13h]
INFO: task hung in blkdev_fallocate block 1 C error error 2094 2d10h 1568d PATCH [1300d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 70d 1618d PATCH [1034d]
WARNING in cm109_urb_irq_callback/usb_submit_urb usb input -1 C unreliable 3584 2d02h 1937d PATCH [1674d]
INFO: task hung in blkdev_put (4) block 1 C done error 486 769d 2025d
INFO: task hung in nbd_ioctl (3) nbd 1 C done unreliable 146 187d 2030d
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6954 6d09h 2034d
BUG: soft lockup in smp_call_function kernel 1 C done 1757 1d16h 2108d 💬 1 [1123d]
BUG: workqueue lockup (5) kernel 1 C done 15196 8h16m 2288d
INFO: task hung in fuse_lookup (3) fuse 1 C done error 47 3d04h 2441d
INFO: task hung in iterate_supers 9p 1 C error error 5804 220d 2841d PATCH [2838d]
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 3034318 now 2348d
corrupted report (2) mm block -1 1100217 now 2931d
no output from test machine (2) -1 C done 2235448 now 3054d