veth1_macvtap: left promiscuous mode
veth0_vlan: left promiscuous mode
veth1_macvtap: left promiscuous mode
veth0_vlan: left promiscuous mode
------------[ cut here ]------------
WARNING: CPU: 1 PID: 678 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 net/ipv6/xfrm6_tunnel.c:341
Modules linked in:
CPU: 1 UID: 0 PID: 678 Comm: kworker/u8:20 Not tainted syzkaller #0 f91b3f30cb7330a7f558b7a5adc554d01bdf7d6e
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 net/ipv6/xfrm6_tunnel.c:341
Code: e8 21 9d db fc 4b 83 3c 3e 00 75 19 e8 f5 ba 83 fc 49 81 ff f8 07 00 00 74 1b e8 e7 ba 83 fc 49 83 c7 08 eb c9 e8 dc ba 83 fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 49 8d 9e 00 08 00 00 45 31 ff 4a
RSP: 0018:ffffc9000ebb7b90 EFLAGS: 00010293
RAX: ffffffff8503e144 RBX: ffff888120043540 RCX: ffff88811a482600
RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888103b88000
RBP: ffffc9000ebb7bb0 R08: ffffffff87d358c7 R09: 1ffffffff0fa6b18
R10: dffffc0000000000 R11: fffffbfff0fa6b19 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888103b88000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555576b4b908 CR3: 000000010b72c000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6bd/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0x7d4/0x1020 kernel/workqueue.c:3319
 worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
 kthread+0x2c9/0x370 kernel/kthread.c:389
 ret_from_fork+0x64/0xa0 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 678 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 net/ipv6/xfrm6_tunnel.c:344
Modules linked in:
CPU: 1 UID: 0 PID: 678 Comm: kworker/u8:20 Tainted: G        W          syzkaller #0 f91b3f30cb7330a7f558b7a5adc554d01bdf7d6e
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm6_tunnel_net_exit+0x119/0x140 net/ipv6/xfrm6_tunnel.c:344
Code: fc 4b 83 bc 3e 00 08 00 00 00 75 19 e8 a0 ba 83 fc 49 81 ff f8 07 00 00 74 1b e8 92 ba 83 fc 49 83 c7 08 eb c5 e8 87 ba 83 fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 77 ba 83 fc 5b 41 5c 41 5e 41
RSP: 0018:ffffc9000ebb7b90 EFLAGS: 00010293
RAX: ffffffff8503e199 RBX: ffff888103b88800 RCX: ffff88811a482600
RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888103b88808
RBP: ffffc9000ebb7bb0 R08: ffffffff87d358c7 R09: 1ffffffff0fa6b18
R10: dffffc0000000000 R11: fffffbfff0fa6b19 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888103b88000 R15: 0000000000000008
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555576b4b908 CR3: 000000010b72c000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6bd/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0x7d4/0x1020 kernel/workqueue.c:3319
 worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
 kthread+0x2c9/0x370 kernel/kthread.c:389
 ret_from_fork+0x64/0xa0 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
---[ end trace 0000000000000000 ]---