netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue INFO: trying to register non-static key. The code is fine but needs lockdep annotation, or maybe you didn't initialize this object before use? turning off the locking correctness validator. CPU: 0 PID: 11636 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 assign_lock_key kernel/locking/lockdep.c:728 [inline] register_lock_class+0xe82/0x11c0 kernel/locking/lockdep.c:754 __lock_acquire+0x17d/0x3ff0 kernel/locking/lockdep.c:3304 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 __mutex_lock_common kernel/locking/mutex.c:937 [inline] __mutex_lock+0xd7/0x1190 kernel/locking/mutex.c:1078 ieee802154_del_device+0x3f/0x70 net/mac802154/cfg.c:418 rdev_del_device net/ieee802154/rdev-ops.h:299 [inline] nl802154_del_llsec_dev+0x23d/0x320 net/ieee802154/nl802154.c:1817 genl_family_rcv_msg+0x642/0xc40 net/netlink/genetlink.c:602 genl_rcv_msg+0xbf/0x160 net/netlink/genetlink.c:627 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2463 genl_rcv+0x24/0x40 net/netlink/genetlink.c:638 netlink_unicast_kernel net/netlink/af_netlink.c:1325 [inline] netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1351 netlink_sendmsg+0x6c3/0xc50 net/netlink/af_netlink.c:1917 EXT4-fs (loop3): bad geometry: block count 9764864 exceeds size of device (65728 blocks) sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xc3/0x120 net/socket.c:661 ___sys_sendmsg+0x7bb/0x8e0 net/socket.c:2227 __sys_sendmsg net/socket.c:2265 [inline] __do_sys_sendmsg net/socket.c:2274 [inline] __se_sys_sendmsg net/socket.c:2272 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2272 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fd3b3166ae9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fd3b06dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fd3b3279f60 RCX: 00007fd3b3166ae9 RDX: 00000000000000c0 RSI: 0000000020000280 RDI: 0000000000000004 RBP: 00007fd3b31c0f6d R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc40b7472f R14: 00007fd3b06dc300 R15: 0000000000022000 netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. audit: type=1800 audit(1638000703.169:710): pid=11668 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="/" dev="fuse" ino=1 res=0 EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 9830400 exceeds size of device (65728 blocks) EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 9895936 exceeds size of device (65728 blocks) EXT4-fs (loop3): bad geometry: block count 9895936 exceeds size of device (65728 blocks) audit: type=1800 audit(1638000705.839:711): pid=11731 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="/" dev="fuse" ino=1 res=0 EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 9961472 exceeds size of device (65728 blocks) EXT4-fs (loop3): bad geometry: block count 9961472 exceeds size of device (65728 blocks) audit: type=1800 audit(1638000706.770:712): pid=11792 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="/" dev="fuse" ino=1 res=0 EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10027008 exceeds size of device (65728 blocks) netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop3): bad geometry: block count 10027008 exceeds size of device (65728 blocks) netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10092544 exceeds size of device (65728 blocks) EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10158080 exceeds size of device (65728 blocks) EXT4-fs (loop3): bad geometry: block count 10158080 exceeds size of device (65728 blocks) EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10223616 exceeds size of device (65728 blocks) EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10289152 exceeds size of device (65728 blocks) EXT4-fs (loop3): bad geometry: block count 10289152 exceeds size of device (65728 blocks) netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10354688 exceeds size of device (65728 blocks) EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10354688 exceeds size of device (65728 blocks) EXT4-fs (loop4): mounted filesystem without journal. Opts: max_batch_time=0x0000000000000000,init_itable=0x0000000000000000,,errors=continue EXT4-fs (loop3): bad geometry: block count 10420224 exceeds size of device (65728 blocks) EXT4-fs (loop3): bad geometry: block count 10420224 exceeds size of device (65728 blocks)