WARNING in ieee802154_get_llsec

WARNING in ieee802154_get_llsec_params
Status: upstream: reported on 2021/02/23 13:35
Reported-by: syzbot+cde43a581a8e5f317bc2@syzkaller.appspotmail.com
First crash: 6d01h, last: 8h36m

Sample crash report:

------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 0 PID: 9876 at kernel/locking/mutex.c:928 __mutex_lock_common+0x20da/0x2f10 kernel/locking/mutex.c:928
Modules linked in:
CPU: 0 PID: 9876 Comm: syz-executor.4 Not tainted 5.11.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__mutex_lock_common+0x20da/0x2f10 kernel/locking/mutex.c:928
Code: 84 c0 0f 85 ab 0b 00 00 83 3d e9 ff 63 04 00 0f 85 eb df ff ff 48 c7 c7 40 51 ae 89 48 c7 c6 00 52 ae 89 31 c0 e8 46 11 f6 f7 <0f> 0b e9 cf df ff ff 4d 8d 74 24 08 4c 89 f7 e8 d2 6d 00 00 48 c7
RSP: 0018:ffffc900172e7560 EFLAGS: 00010246
RAX: 5004c12155fcff00 RBX: ffff88803054c000 RCX: 0000000000040000
RDX: ffffc90011856000 RSI: 000000000000200c RDI: 000000000000200d
RBP: 0000000000000000 R08: ffffffff81602402 R09: ffffed1017383f1c
R10: ffffed1017383f1c R11: 0000000000000000 R12: ffff88803054cc90
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88803054cc00
FS:  00007f2e0277d700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffdd28c6b87 CR3: 0000000075210000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __mutex_lock kernel/locking/mutex.c:1093 [inline]
 mutex_lock_nested+0x1a/0x20 kernel/locking/mutex.c:1108
 ieee802154_get_llsec_params+0x47/0x70 net/mac802154/cfg.c:321
 rdev_get_llsec_params net/ieee802154/rdev-ops.h:241 [inline]
 nl802154_get_llsec_params net/ieee802154/nl802154.c:745 [inline]
 nl802154_send_iface+0x94a/0x1030 net/ieee802154/nl802154.c:823
 nl802154_dump_interface+0x2cb/0x430 net/ieee802154/nl802154.c:860
 genl_lock_dumpit+0x69/0x90 net/netlink/genetlink.c:623
 netlink_dump+0x4f0/0xb70 net/netlink/af_netlink.c:2276
 __netlink_dump_start+0x53d/0x710 net/netlink/af_netlink.c:2381
 genl_family_rcv_msg_dumpit net/netlink/genetlink.c:686 [inline]
 genl_family_rcv_msg net/netlink/genetlink.c:780 [inline]
 genl_rcv_msg+0xa1c/0x1280 net/netlink/genetlink.c:800
 netlink_rcv_skb+0x190/0x3a0 net/netlink/af_netlink.c:2502
 genl_rcv+0x24/0x40 net/netlink/genetlink.c:811
 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline]
 netlink_unicast+0x786/0x940 net/netlink/af_netlink.c:1338
 netlink_sendmsg+0x9ae/0xd50 net/netlink/af_netlink.c:1927
 sock_sendmsg_nosec net/socket.c:654 [inline]
 sock_sendmsg net/socket.c:674 [inline]
 ____sys_sendmsg+0x519/0x800 net/socket.c:2350
 ___sys_sendmsg net/socket.c:2404 [inline]
 __sys_sendmsg+0x2bf/0x370 net/socket.c:2433
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x465ef9
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:00007f2e0277d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465ef9
RDX: 0000000020008000 RSI: 0000000020000280 RDI: 0000000000000004
RBP: 00000000004bcd1c R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60
R13: 00007fffe2bd310f R14: 00007f2e0277d300 R15: 0000000000022000

Crashes (8):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	VM info	Title
ci-upstream-kasan-gce-smack-root	2021/02/28 14:28	upstream	5695e516	4c37c133	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-upstream-kasan-gce-smack-root	2021/02/27 22:02	upstream	5695e516	4c37c133	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-qemu-upstream	2021/02/23 13:41	upstream	a99163e9	fcc6d71b	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-upstream-kasan-gce-root	2021/02/22 21:59	upstream	a99163e9	c26fb06b	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-upstream-net-this-kasan-gce	2021/02/24 00:30	net	42870a1a	fcc6d71b	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-upstream-net-kasan-gce	2021/02/23 13:41	net-next	d310ec03	c26fb06b	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-upstream-linux-next-kasan-gce-root	2021/02/26 14:59	linux-next	d01f2f7e	4c37c133	.config	log	report	info	WARNING in ieee802154_get_llsec_params
ci-upstream-linux-next-kasan-gce-root	2021/02/26 10:53	linux-next	d01f2f7e	76f7fc95	.config	log	report	info	WARNING in ieee802154_get_llsec_params