RDX: 0000000000000010 RSI: 0000200000000000 RDI: 0000000000000004 RBP: 00007f7c5041f090 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 0000000000000000 R14: 00007f7c50bd5fa0 R15: 00007ffefb1321a8 tipc: Failed to bind to 65,0,0, no memory list_add double add: new=ffff888120661bb8, prev=ffff888120661bb8, next=ffff888120661bb8. ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:35! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 491 Comm: syz.2.19 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 RIP: 0010:__list_add_valid+0x9f/0xf0 lib/list_debug.c:33 Code: f7 74 12 49 39 df 74 0d b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 c0 1c 20 85 4c 89 fe 4c 89 f2 48 89 d9 e8 c1 ce 31 02 <0f> 0b 48 c7 c7 c0 1a 20 85 e8 b3 ce 31 02 0f 0b 48 c7 c7 60 1b 20 RSP: 0018:ffffc90000e87370 EFLAGS: 00010246 RAX: 0000000000000058 RBX: ffff888120661bb8 RCX: 655c44d17b70fc00 RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000000 RBP: ffffc90000e87398 R08: dffffc0000000000 R09: ffffed103ee2a5f8 R10: ffffed103ee2a5f8 R11: 1ffff1103ee2a5f7 R12: ffff888120661bc0 R13: dffffc0000000000 R14: ffff888120661bb8 R15: ffff888120661bb8 FS: 00007f7c5041f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7c50994460 CR3: 0000000117bdf000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_add include/linux/list.h:67 [inline] list_add_tail include/linux/list.h:100 [inline] list_move_tail include/linux/list.h:228 [inline] tipc_nametbl_translate+0xbe4/0xed0 net/tipc/name_table.c:584 __tipc_sendmsg+0xb99/0x2be0 net/tipc/socket.c:1464 __tipc_sendstream+0x14ec/0x1740 net/tipc/socket.c:1568 tipc_sendstream net/tipc/socket.c:1541 [inline] tipc_send_packet+0x7c/0xa0 net/tipc/socket.c:1647 sock_sendmsg_nosec net/socket.c:652 [inline] __sock_sendmsg net/socket.c:664 [inline] ____sys_sendmsg+0x5a2/0x8c0 net/socket.c:2376 ___sys_sendmsg+0x1f0/0x260 net/socket.c:2430 __sys_sendmsg net/socket.c:2459 [inline] __do_sys_sendmsg net/socket.c:2468 [inline] __se_sys_sendmsg net/socket.c:2466 [inline] __x64_sys_sendmsg+0x1e2/0x2a0 net/socket.c:2466 do_syscall_64+0x31/0x40 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f7c509ae9a9 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f7c5041f038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f7c50bd5fa0 RCX: 00007f7c509ae9a9 RDX: 0000000000000004 RSI: 0000200000000240 RDI: 0000000000000005 RBP: 00007f7c50a30d69 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f7c50bd5fa0 R15: 00007ffefb1321a8 Modules linked in: ---[ end trace dd229ef8c09eba50 ]--- RIP: 0010:__list_add_valid+0x9f/0xf0 lib/list_debug.c:33 Code: f7 74 12 49 39 df 74 0d b0 01 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 c7 c7 c0 1c 20 85 4c 89 fe 4c 89 f2 48 89 d9 e8 c1 ce 31 02 <0f> 0b 48 c7 c7 c0 1a 20 85 e8 b3 ce 31 02 0f 0b 48 c7 c7 60 1b 20 RSP: 0018:ffffc90000e87370 EFLAGS: 00010246 RAX: 0000000000000058 RBX: ffff888120661bb8 RCX: 655c44d17b70fc00 RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000000 RBP: ffffc90000e87398 R08: dffffc0000000000 R09: ffffed103ee2a5f8 R10: ffffed103ee2a5f8 R11: 1ffff1103ee2a5f7 R12: ffff888120661bc0 R13: dffffc0000000000 R14: ffff888120661bb8 R15: ffff888120661bb8 FS: 00007f7c5041f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f7c50994460 CR3: 0000000117bdf000 CR4: 00000000003506a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400