netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 rxrpc: AF_RXRPC: Leaked local ffff888029b8f800 {0} ------------[ cut here ]------------ kernel BUG at net/rxrpc/local_object.c:438! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 11594 Comm: kworker/u4:18 Not tainted 6.1.0-next-20221219-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Workqueue: netns cleanup_net RIP: 0010:rxrpc_destroy_all_locals+0xe8/0x180 net/rxrpc/local_object.c:438 Code: e8 bd aa 83 f8 48 83 eb 20 49 bd 00 00 00 00 00 fc ff df e8 aa aa 83 f8 48 85 db 75 19 e8 a0 aa 83 f8 4c 89 e7 e8 38 f6 0b 01 <0f> 0b 48 89 ef e8 1e ca d1 f8 eb be e8 87 aa 83 f8 48 8d 6b 14 be RSP: 0018:ffffc9000574fbe0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88808a8e8000 RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffc9000574fb28 RBP: ffff888029b8f814 R08: 0000000000000001 R09: ffffc9000574fb2f R10: fffff52000ae9f65 R11: 0000000000000000 R12: ffff8880778e82e8 R13: dffffc0000000000 R14: dffffc0000000000 R15: fffffbfff1c70f48 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6a5709fff8 CR3: 00000000299e7000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rxrpc_exit_net+0x174/0x300 net/rxrpc/net_ns.c:128 ops_exit_list+0xb0/0x170 net/core/net_namespace.c:169 cleanup_net+0x4ee/0xb10 net/core/net_namespace.c:606 process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289 worker_thread+0x669/0x1090 kernel/workqueue.c:2436 kthread+0x2e8/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:rxrpc_destroy_all_locals+0xe8/0x180 net/rxrpc/local_object.c:438 Code: e8 bd aa 83 f8 48 83 eb 20 49 bd 00 00 00 00 00 fc ff df e8 aa aa 83 f8 48 85 db 75 19 e8 a0 aa 83 f8 4c 89 e7 e8 38 f6 0b 01 <0f> 0b 48 89 ef e8 1e ca d1 f8 eb be e8 87 aa 83 f8 48 8d 6b 14 be RSP: 0018:ffffc9000574fbe0 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88808a8e8000 RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffc9000574fb28 RBP: ffff888029b8f814 R08: 0000000000000001 R09: ffffc9000574fb2f R10: fffff52000ae9f65 R11: 0000000000000000 R12: ffff8880778e82e8 R13: dffffc0000000000 R14: dffffc0000000000 R15: fffffbfff1c70f48 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6a5709fff8 CR3: 000000001bee8000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400