------------[ cut here ]------------ DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 0 PID: 10867 at kernel/locking/mutex.c:938 __mutex_lock_common kernel/locking/mutex.c:938 [inline] WARNING: CPU: 0 PID: 10867 at kernel/locking/mutex.c:938 __mutex_lock+0xddd/0x1400 kernel/locking/mutex.c:1103 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 10867 Comm: syz-executor.1 Not tainted 5.6.0-rc3-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+0x96/0xe0 lib/dump_stack.c:118 panic+0x2a1/0x52a kernel/panic.c:221 __warn.cold.10+0x25/0x2f kernel/panic.c:582 report_bug+0x1aa/0x260 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x12d/0x1e0 arch/x86/kernel/traps.c:267 do_invalid_op+0x31/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:__mutex_lock_common kernel/locking/mutex.c:938 [inline] RIP: 0010:__mutex_lock+0xddd/0x1400 kernel/locking/mutex.c:1103 Code: d2 0f 85 96 05 00 00 44 8b 05 5f 62 54 04 45 85 c0 0f 85 57 f3 ff ff 48 c7 c6 00 80 6a 88 48 c7 c7 c0 7d 6a 88 e8 af 2b 28 f9 <0f> 0b e9 3d f3 ff ff f6 c3 04 0f 84 a9 f9 ff ff 49 89 dc 41 83 e4 RSP: 0018:ffffc9000945f1d0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff8c6885f4 RBP: ffffc9000945f350 R08: fffffbfff145a581 R09: fffffbfff145a581 R10: fffffbfff145a580 R11: ffffffff8a2d2c03 R12: 0000000000000000 R13: dffffc0000000000 R14: ffff8880a106cc10 R15: ffffffff8e5411e0 ieee802154_get_llsec_params+0x3b/0x70 net/mac802154/cfg.c:321 rdev_get_llsec_params net/ieee802154/rdev-ops.h:241 [inline] nl802154_get_llsec_params+0xdb/0x360 net/ieee802154/nl802154.c:745 nl802154_send_iface+0x660/0x8f0 net/ieee802154/nl802154.c:823 nl802154_get_interface+0xdb/0x200 net/ieee802154/nl802154.c:889 genl_family_rcv_msg_doit net/netlink/genetlink.c:673 [inline] genl_family_rcv_msg net/netlink/genetlink.c:718 [inline] genl_rcv_msg+0x5e7/0xf10 net/netlink/genetlink.c:735 netlink_rcv_skb+0x119/0x340 net/netlink/af_netlink.c:2478 genl_rcv+0x1f/0x30 net/netlink/genetlink.c:746 netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline] netlink_unicast+0x434/0x630 net/netlink/af_netlink.c:1329 netlink_sendmsg+0x766/0xc10 net/netlink/af_netlink.c:1918 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg+0xac/0xf0 net/socket.c:672 ____sys_sendmsg+0x54e/0x760 net/socket.c:2343 ___sys_sendmsg+0xe4/0x160 net/socket.c:2397 __sys_sendmsg+0xce/0x170 net/socket.c:2430 do_syscall_64+0x8e/0x4f0 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x465f69 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:00007fbb990be188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000465f69 RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000007 RBP: 00000000004bfa67 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 R13: 00007ffc34030a3f R14: 00007fbb990be300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..