syzbot

 sign-in | mailing list | source | docs
🐞 Open [76]
🐞 Fixed [22]
🐞 Invalid [338]
≡ 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-android-5-4-kasan now 1h39m 35952 306702 737 456134 41adfeb3d639 .config 17d 1c4febdb 4h42m all only
ci2-android-5-4-perf-kasan now 1h39m 8963 82026 699 639236 41adfeb3d639 .config 17d 1c4febdb 4h42m all only
open (76):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
BUG: unable to handle kernel NULL pointer dereference in call_timer_fn (3) C 595 1h12m 7d16h 7d16h
KASAN: use-after-free Read in __ext4_iget (3) C 21 32m 21d 21d
KASAN: use-after-free Write in __run_timers (2) C 463 5h57m 37d 37d
KASAN: use-after-free Write in steam_input_open C 27 12d 38d 38d
KASAN: use-after-free Write in enqueue_timer (2) C 2904 32m 45d 45d
KASAN: use-after-free Read in ext4_find_extent C 1 35d 49d 49d
KASAN: out-of-bounds Read in unwind_next_frame (2) C 8 40d 54d 54d
KASAN: slab-out-of-bounds Read in xfrm_policy_inexact_list_reinsert C 20 24d 63d 63d
KASAN: use-after-free Read in ext4_xattr_delete_inode C 212 32d 313d 113d
general protection fault in dir_rename_wrap C 1 18d 318d 318d
kernel BUG in ext4_mark_iloc_dirty C 3 40d 339d 339d
KASAN: use-after-free Read in do_page_fault C 22 11h22m 344d 344d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree C 1 60d 355d 355d
KASAN: null-ptr-deref Write in vfs_rmdir C 5891 1h15m 358d 358d
kernel BUG in validate_xmit_skb (2) C 4 56d 362d 362d
kernel BUG in may_delete C 357 4d15h 365d 365d
BUG: corrupted list in __dentry_kill (2) C 8 4d05h 372d 372d
general protection fault in vfs_link C 1 42d 408d 408d
general protection fault in inherit_task_group C 42 10d 412d 412d
BUG: soft lockup in smp_call_function (2) C 36 16d 432d 432d
BUG: soft lockup in input_repeat_key C 2 18d 598d 598d
kernel panic: EXT4-fs (device loop0): panic forced after error C 1 20d 600d 600d
kernel BUG in ext4_trim_fs C 64 2d17h 633d 633d
kernel BUG in ip_do_fragment C 647 11d 665d 665d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range C 3 48d 692d 692d
KASAN: null-ptr-deref Read in tcf_idrinfo_destroy C 7312 1h20m 694d 694d
KASAN: use-after-free Write in detach_if_pending C 1108 45m 783d 507d
kernel BUG in end_page_writeback f2fs C 8 20d 787d 787d
panic: runtime error: floating point error syz 5 68d 798d 798d
kernel BUG in ext4_write_inline_data_end (2) ext4 syz 9 35d 799d 799d
general protection fault in __device_attach (2) C 5 16d 822d 821d
KASAN: stack-out-of-bounds Read in xfrm_state_find C 1 824d 824d 824d
general protection fault in del_gendisk C 8 1d00h 832d 832d
KASAN: use-after-free Read in lo_open syz 205 1h48m 850d 847d
KASAN: use-after-free Read in fuse_copy_one C 1 8d03h 871d 871d
general protection fault in kernfs_name_hash C 14 786d 999d 999d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdir2ADDR: read-only file syste syz 114372 2d23h 1074d 1074d
BUG: unable to handle kernel paging request in eventfd_signal syz 2 8d04h 1125d 1125d
stack segment fault in del_gendisk C 8 978d 1257d 1257d
general protection fault in kernfs_find_ns (2) C 21 2d22h 1257d 1200d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) syz 56447 now 1293d 1293d
SYZFAIL: using non-main thread in non-thread mode syz 1 6d02h 1300d 1300d
SYZFAIL: tun: can't open /dev/net/tun syz 10 3d23h 1320d 1273d
KASAN: use-after-free Read in selinux_inode_permission syz 1 8d02h 1330d 1330d
kernel BUG in bio_split C 2 7d08h 1386d 1386d
KASAN: use-after-free Read in virtqueue_add C 2 148d 1390d 1390d
KASAN: stack-out-of-bounds Read in profile_pc C 1799 232d 1408d 1408d
KASAN: use-after-free Read in ext4_put_super ext4 C 42 6d11h 1448d 570d
SYZFAIL: handshake read failed syz 16 9d02h 1493d 1485d
SYZFAIL: mmap of input file failed syz 91 9h56m 1496d 1495d
SYZFAIL: event already set syz 46 11d 1500d 1500d
SYZFAIL: mmap of output file failed syz 207 8d23h 1500d 1500d
SYZFAIL: setns(netns) failed syz 40 4d03h 1501d 1501d
SYZFAIL: netlink_send_ext: short netlink write syz 13 13d 1502d 1502d
SYZFAIL: clone failed syz 68 19h51m 1502d 1502d
SYZFAIL: command refers to bad result syz 27 4d19h 1502d 1502d
SYZFAIL: failed to mkdir syz 258 11d 1502d 1502d
SYZFAIL: failed to mkdtemp syz 385 6d01h 1502d 1479d
SYZFAIL: netlink_send_ext: netlink read failed syz 59 9d02h 1502d 1502d
KASAN: use-after-free Read in io_queue_link_head C 21 6d02h 1532d 1532d
BUG: unable to handle kernel paging request in fuse_dev_do_write C 213 2d22h 1570d 1570d
unexpected kernel reboot C 98 1446d 1574d 1571d
BUG: unable to handle kernel NULL pointer dereference in corrupted C 449 1d10h 1578d 1578d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 C 1168 1h58m 1638d 1469d
general protection fault in security_inode_getattr C 3 5d02h 1669d 373d
general protection fault in bdev_read_page C 16 2d17h 1686d 1686d
general protection fault in rtm_new_nexthop C 24 11d 1699d 1699d
KASAN: use-after-free Write in __internal_add_timer C 155 793d 1734d 943d
KASAN: use-after-free Write in tun_free_netdev C 44 819d 1736d 943d
BUG: Bad rss-counter state C 12 3d23h 1789d 1789d
kernel BUG at fs/buffer.c:LINE! ext4 C 2158 1h02m 1899d 1587d
kernel BUG at fs/ext4/inode.c:LINE! ext4 C 210 15h14m 1906d 1564d
general protection fault in bpf_skb_cgroup_id C 4868 1d01h 1909d 1909d
general protection fault in bpf_skb_ancestor_cgroup_id C 13928 5h20m 1910d 1910d
no output from test machine C 34567 1h27m 1910d 1909d
lost connection to test machine syz 102579 18m 1910d 314d