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🐞 Open [80] 🐞 Fixed [21] 🐞 Invalid [282] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes 💬 Send us feedback

Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build
Commit Config Freshness Status Commit Freshness Status
ci2-android-5-4-kasan now 9m 36492 248228 149 106142 2d5d8240a7cb .config 11d 07b455f9 14h42m
ci2-android-5-4-perf-kasan now 9m 9080 71749 204 377245 2d5d8240a7cb .config 11d 07b455f9 14h42m
open (80):
Title Repro Cause bisect Fix bisect Count Last Reported Last activity
KASAN: use-after-free Read in do_page_fault C 3 1d19h 1d19h 1d19h
KASAN: use-after-free Read in ext4_search_dir C 2 8d07h 11d 11d
KASAN: slab-out-of-bounds Read in ext4_inlinedir_to_tree C 1 12d 12d 12d
KASAN: null-ptr-deref Write in vfs_rmdir C 17 2d15h 15d 15d
kernel BUG in validate_xmit_skb (2) C 4 8d14h 20d 20d
kernel BUG in may_delete C 24 21h50m 23d 23d
BUG: corrupted list in __dentry_kill (2) C 1 16d 30d 30d
general protection fault in vfs_link C 1 52d 66d 66d
kernel BUG in __es_remove_extent (2) C 2 2d22h 69d 69d
general protection fault in inherit_task_group C 15 4d10h 70d 70d
BUG: soft lockup in smp_call_function (2) C 15 5d04h 89d 89d
general protection fault in skb_segment C 1 54d 138d 138d
BUG: soft lockup in input_repeat_key C 2 29d 256d 256d
kernel panic: EXT4-fs (device loop0): panic forced after error C 1 30d 257d 257d
kernel BUG in ext4_trim_fs C 14 5d08h 290d 290d
kernel BUG in ip_do_fragment C 484 1d01h 323d 323d
KASAN: use-after-free Read in f2fs_truncate_data_blocks_range C 3 58d 350d 350d
KASAN: null-ptr-deref Read in tcf_idrinfo_destroy C 2449 now 352d 352d
KASAN: use-after-free Write in enqueue_timer C 3756 2h37m 439d 305d
KASAN: use-after-free Write in detach_if_pending C 385 1d00h 441d 164d
kernel BUG in end_page_writeback f2fs C 6 29d 445d 445d
panic: runtime error: floating point error syz 5 6d20h 456d 456d
kernel BUG in ext4_write_inline_data_end (2) ext4 syz 7 1d14h 457d 457d
general protection fault in __device_attach (2) C 5 36d 479d 479d
KASAN: stack-out-of-bounds Read in xfrm_state_find C 1 482d 482d 482d
general protection fault in del_gendisk C 8 9d17h 490d 490d
KASAN: use-after-free Read in lo_open syz 163 12d 508d 505d
KASAN: use-after-free Read in fuse_copy_one C 1 19d 528d 528d
kernel BUG in ext4_es_cache_extent ext4 C 16 6d14h 607d 607d
BUG: unable to handle kernel paging request in ipgre_header C 1 19d 631d 631d
general protection fault in kernfs_name_hash C 14 444d 657d 657d
SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdir2ADDR: read-only file syste syz 18650 now 732d 732d
BUG: unable to handle kernel NULL pointer dereference in call_timer_fn (2) 281 2h57m 743d 743d
general protection fault in bdevname (2) C 6 55d 771d 771d
BUG: unable to handle kernel paging request in eventfd_signal syz 2 20d 783d 783d
BUG: corrupted list in p9_fd_cancelled (2) syz 25 21d 885d 412d
stack segment fault in del_gendisk C 8 635d 915d 915d
general protection fault in kernfs_find_ns (2) C 21 11d 915d 858d
SYZFAIL: ebtable checkpoint: socket(AF_INET, SOCK_STREAM, IPPROTO_TCP) syz 14 9d01h 951d 951d
SYZFAIL: using non-main thread in non-thread mode syz 1 20d 958d 958d
SYZFAIL: tun: can't open /dev/net/tun syz 7 14d 977d 930d
KASAN: use-after-free Read in selinux_inode_permission syz 1 91d 988d 988d
BUG: soft lockup in __perf_sw_event (2) C 4 20d 1009d 1008d
kernel BUG in bio_split C 2 20d 1044d 1044d
KASAN: use-after-free Read in virtqueue_add C 2 21d 1048d 1048d
general protection fault in hrtimer_try_to_cancel C 1 1065d 1065d 1065d
KASAN: stack-out-of-bounds Read in profile_pc C 415 23h44m 1066d 1065d
KASAN: use-after-free Read in ext4_put_super ext4 C 18 3d05h 1105d 227d
SYZFAIL: handshake read failed syz 16 7d08h 1151d 1143d
SYZFAIL: mmap of input file failed syz 91 3d01h 1153d 1152d
SYZFAIL: tun read failed syz 850 300d 1154d 1154d
SYZFAIL: event already set syz 46 7d07h 1158d 1158d
SYZFAIL: mmap of output file failed syz 202 4d18h 1158d 1158d
SYZFAIL: setns(netns) failed syz 40 10d 1158d 1158d
SYZFAIL: netlink_send_ext: short netlink write syz 12 19d 1159d 1159d
SYZFAIL: clone failed syz 68 4d21h 1159d 1159d
SYZFAIL: command refers to bad result syz 27 6d01h 1159d 1159d
SYZFAIL: failed to mkdir syz 258 9d09h 1160d 1160d
SYZFAIL: failed to mkdtemp syz 170 1d12h 1160d 1136d
SYZFAIL: netlink_send_ext: netlink read failed syz 59 6d16h 1160d 1160d
suppressed report 2912 1h13m 1160d 1160d
KASAN: use-after-free Read in io_queue_link_head C 21 19d 1190d 1190d
BUG: unable to handle kernel paging request in fuse_dev_do_write C 213 3d12h 1228d 1228d
unexpected kernel reboot C 98 1103d 1232d 1229d
BUG: unable to handle kernel NULL pointer dereference in corrupted C 406 9h51m 1236d 1236d
kernel BUG at fs/ext4/ext4.h:LINE! ext4 C 250 1h19m 1296d 1126d
general protection fault in security_inode_getattr C 3 16d 1327d 31d
general protection fault in bdev_read_page C 16 13d 1343d 1343d
general protection fault in rtm_new_nexthop C 20 22d 1356d 1356d
KASAN: use-after-free Write in __run_timers syz 386 1d12h 1385d 1378d
KASAN: use-after-free Write in __internal_add_timer C 155 451d 1392d 601d
KASAN: use-after-free Write in tun_free_netdev C 44 477d 1394d 601d
BUG: Bad rss-counter state C 5 17d 1447d 1447d
corrupted report 773589 now 1537d 1537d
kernel BUG at fs/buffer.c:LINE! ext4 C 231 16m 1557d 1244d
kernel BUG at fs/ext4/inode.c:LINE! ext4 C 162 1d09h 1564d 1222d
general protection fault in bpf_skb_cgroup_id C 3716 1h32m 1567d 1567d
general protection fault in bpf_skb_ancestor_cgroup_id C 11347 1h22m 1567d 1567d
no output from test machine C 31110 1h08m 1568d 1567d
lost connection to test machine 60255 7m 1568d 1568d