[ 15.410016][ T260] ip (260) used greatest stack depth: 23760 bytes left [ 24.324096][ T357] 8021q: 802.1Q VLAN Support v1.8 [ 24.950915][ T363] gre: GRE over IPv4 demultiplexer driver [ 24.986315][ T363] BUG: key ffff888007ee1df8 has not been registered! [ 24.986945][ T363] ------------[ cut here ]------------ [ 24.987165][ T363] DEBUG_LOCKS_WARN_ON(1) [ 24.987193][ T363] WARNING: CPU: 2 PID: 363 at kernel/locking/lockdep.c:4976 lockdep_init_map_type+0x24c/0x270 [ 24.987814][ T363] Modules linked in: ip6_tunnel(+) tunnel6 gre 8021q dummy vrf veth [ 24.988140][ T363] CPU: 2 UID: 0 PID: 363 Comm: modprobe Not tainted 6.18.0-rc3-virtme #1 PREEMPT(full) [ 24.988503][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.988764][ T363] RIP: 0010:lockdep_init_map_type+0x24c/0x270 [ 24.989040][ T363] Code: ff 4c 89 e6 48 c7 c7 28 3d dd a7 e8 ee c9 01 00 e9 3d ff ff ff 90 48 c7 c6 ee ff d6 a7 48 c7 c7 3b fc d6 a7 e8 c5 89 e9 ff 90 <0f> 0b 90 90 e9 47 ff ff ff 90 48 c7 c6 2a 01 d7 a7 48 c7 c7 3b fc [ 24.989730][ T363] RSP: 0018:ffffc900005b75b8 EFLAGS: 00010282 [ 24.990002][ T363] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 24.990334][ T363] RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000001 [ 24.990646][ T363] RBP: ffffe8ffffc049c8 R08: 0000000000000000 R09: fffffbfff503e10c [ 24.990963][ T363] R10: 0000000000000003 R11: 0000000000000004 R12: ffff888007ee1df8 [ 24.991264][ T363] R13: 0000000000000000 R14: ffffe8ffffc047b0 R15: ffffe8ffffc04758 [ 24.991569][ T363] FS: 00007f9369cbe740(0000) GS:ffff8880870f2000(0000) knlGS:0000000000000000 [ 24.991934][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.992200][ T363] CR2: 00007f9369dc05f0 CR3: 000000000df5b003 CR4: 0000000000772ef0 [ 24.992507][ T363] PKRU: 55555554 [ 24.992686][ T363] Call Trace: [ 24.992852][ T363] [ 24.992997][ T363] gro_cells_init+0x252/0x3d0 [ 24.993228][ T363] ip6_tnl_dev_init_gen+0x76/0x6f0 [ip6_tunnel] [ 24.993511][ T363] ip6_tnl_dev_init+0x15/0xb0 [ip6_tunnel] [ 24.993795][ T363] register_netdevice+0x59f/0x1600 [ 24.994024][ T363] ? find_held_lock+0x2b/0x80 [ 24.994279][ T363] ? unregister_netdevice_queue+0x410/0x410 [ 24.994552][ T363] ? net_generic+0xb1/0x1f0 [ip6_tunnel] [ 24.994771][ T363] ? __lock_release+0x5d/0x170 [ 24.995012][ T363] register_netdev+0x25/0x40 [ 24.995241][ T363] ip6_tnl_init_net+0x2ca/0x3f0 [ip6_tunnel] [ 24.995512][ T363] ? lockdep_hardirqs_on+0x7c/0x110 [ 24.995748][ T363] ops_init+0x189/0x550 [ 24.995938][ T363] register_pernet_operations+0x31f/0x8b0 [ 24.996150][ T363] ? ops_undo_list+0x890/0x890 [ 24.996387][ T363] ? rwsem_down_write_slowpath+0xc60/0xc60 [ 24.996659][ T363] ? _sub_I_65535_1+0x5e0/0x5e0 [gre] [ 24.996875][ T363] register_pernet_device+0x2a/0x60 [ 24.997126][ T363] ip6_tunnel_init+0x24/0x1000 [ip6_tunnel] [ 24.997400][ T363] do_one_initcall+0x8c/0x1d0 [ 24.997655][ T363] ? trace_initcall_start+0x130/0x130 [ 24.997876][ T363] ? rcu_is_watching+0x12/0xb0 [ 24.998104][ T363] ? trace_kmalloc+0x26/0xd0 [ 24.998339][ T363] ? __kmalloc_cache_noprof+0x2e4/0x690 [ 24.998588][ T363] ? debug_objects_oom+0x160/0x160 [ 24.998819][ T363] ? kasan_unpoison+0x27/0x50 [ 24.999063][ T363] ? __asan_register_globals+0x5d/0x70 [ 24.999287][ T363] do_init_module+0x27a/0x860 [ 24.999516][ T363] ? free_module+0x2f0/0x2f0 [ 24.999739][ T363] ? kfree+0x21d/0x540 [ 24.999909][ T363] ? load_module+0x20c5/0x2dd0 [ 25.000138][ T363] load_module+0x1f40/0x2dd0 [ 25.000358][ T363] ? layout_and_allocate.constprop.0+0x630/0x630 [ 25.000618][ T363] ? kernel_read_file+0x3ed/0x550 [ 25.000850][ T363] ? kernel_read_file+0x3c8/0x550 [ 25.001102][ T363] ? __ia32_sys_fsconfig+0x150/0x150 [ 25.001315][ T363] ? init_module_from_file+0xe9/0x150 [ 25.001541][ T363] init_module_from_file+0xe9/0x150 [ 25.001758][ T363] ? __do_sys_init_module+0x1e0/0x1e0 [ 25.001997][ T363] ? idempotent_init_module+0x316/0x610 [ 25.002207][ T363] ? __lock_release+0x5d/0x170 [ 25.002432][ T363] ? do_raw_spin_unlock+0x58/0x220 [ 25.002645][ T363] idempotent_init_module+0x331/0x610 [ 25.003008][ T363] ? init_module_from_file+0x150/0x150 [ 25.003237][ T363] ? cap_capable+0x94/0x230 [ 25.003456][ T363] __x64_sys_finit_module+0xca/0x150 [ 25.003677][ T363] ? do_syscall_64+0x85/0xfd0 [ 25.004022][ T363] do_syscall_64+0xc1/0xfd0 [ 25.004255][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 25.004526][ T363] RIP: 0033:0x7f9369de592d [ 25.004750][ T363] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 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 8b 0d 9b 14 0f 00 f7 d8 64 89 01 48 [ 25.005607][ T363] RSP: 002b:00007ffe3bcee908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 25.006066][ T363] RAX: ffffffffffffffda RBX: 0000557ee4ba60d0 RCX: 00007f9369de592d [ 25.006379][ T363] RDX: 0000000000000000 RSI: 0000557ed5d2ea2a RDI: 0000000000000002 [ 25.006692][ T363] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000557ee4ba6610 [ 25.007132][ T363] R10: 0000000000000002 R11: 0000000000000246 R12: 0000557ed5d2ea2a [ 25.007437][ T363] R13: 0000557ee4ba6080 R14: 0000557ee4ba6690 R15: 0000000000000000 [ 25.007876][ T363] [ 25.008054][ T363] irq event stamp: 48839 [ 25.008221][ T363] hardirqs last enabled at (48839): [] __up_console_sem+0x67/0x70 [ 25.008573][ T363] hardirqs last disabled at (48838): [] __up_console_sem+0x4c/0x70 [ 25.009048][ T363] softirqs last enabled at (46838): [] handle_softirqs+0x352/0x610 [ 25.009397][ T363] softirqs last disabled at (46551): [] irq_exit_rcu+0xab/0x100 [ 25.009868][ T363] ---[ end trace 0000000000000000 ]--- [ 25.028598][ T363] ip6_gre: GRE over IPv6 tunneling driver [ 34.487804][ T447] GACT probability NOT on