------------[ cut here ]------------
WARNING: CPU: 0 PID: 1405 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 net/ipv6/xfrm6_tunnel.c:341
Modules linked in:
CPU: 0 UID: 0 PID: 1405 Comm: kworker/u8:11 Not tainted syzkaller #0 06b3c97831a10c77d09a2a0513f377ab490362d8
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 net/ipv6/xfrm6_tunnel.c:341
Code: e8 a1 0e d7 fc 4b 83 3c 3e 00 75 19 e8 35 5b 7e fc 49 81 ff f8 07 00 00 74 1b e8 27 5b 7e fc 49 83 c7 08 eb c9 e8 1c 5b 7e 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:ffffc90010a3fb90 EFLAGS: 00010293
RAX: ffffffff850916d4 RBX: ffff888104b03540 RCX: ffff888121a15f00
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888104b68000
RBP: ffffc90010a3fbb0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52002147f04 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888104b68000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f322f3b1008 CR3: 00000001468bc000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6ba/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3273 [inline]
 process_scheduled_works+0x7f7/0x1060 kernel/workqueue.c:3354
 worker_thread+0xc99/0x13f0 kernel/workqueue.c:3435
 kthread+0x2c7/0x360 kernel/kthread.c:389
 ret_from_fork+0x67/0xa0 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: 0 PID: 1405 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 net/ipv6/xfrm6_tunnel.c:344
Modules linked in:
CPU: 0 UID: 0 PID: 1405 Comm: kworker/u8:11 Tainted: G        W          syzkaller #0 06b3c97831a10c77d09a2a0513f377ab490362d8
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
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 e0 5a 7e fc 49 81 ff f8 07 00 00 74 1b e8 d2 5a 7e fc 49 83 c7 08 eb c5 e8 c7 5a 7e fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 b7 5a 7e fc 5b 41 5c 41 5e 41
RSP: 0018:ffffc90010a3fb90 EFLAGS: 00010293
RAX: ffffffff85091729 RBX: ffff888104b68800 RCX: ffff888121a15f00
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888104b68808
RBP: ffffc90010a3fbb0 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52002147f04 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff888104b68000 R15: 0000000000000008
FS:  0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000559384ec2720 CR3: 0000000119390000 CR4: 00000000003526b0
Call Trace:
 <TASK>
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6ba/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3273 [inline]
 process_scheduled_works+0x7f7/0x1060 kernel/workqueue.c:3354
 worker_thread+0xc99/0x13f0 kernel/workqueue.c:3435
 kthread+0x2c7/0x360 kernel/kthread.c:389
 ret_from_fork+0x67/0xa0 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: 1405 at net/xfrm/xfrm_state.c:3217 xfrm_state_fini+0x2be/0x310 net/xfrm/xfrm_state.c:3217
Modules linked in:
CPU: 1 UID: 0 PID: 1405 Comm: kworker/u8:11 Tainted: G        W          syzkaller #0 06b3c97831a10c77d09a2a0513f377ab490362d8
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x2be/0x310 net/xfrm/xfrm_state.c:3217
Code: 3c 20 00 74 08 48 89 df e8 8f ce f1 fc 48 8b 3b e8 a7 bf dc fc 5b 41 5c 41 5d 41 5e 41 5f 5d e9 08 88 b7 00 cc e8 12 1b 99 fc <0f> 0b e9 b0 fd ff ff e8 06 1b 99 fc 0f 0b e9 18 fe ff ff e8 fa 1a
RSP: 0018:ffffc90010a3fb70 EFLAGS: 00010293
RAX: ffffffff84ee56de RBX: ffff888104b03540 RCX: ffff888121a15f00
RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff888121a15f00
RBP: ffffc90010a3fb98 R08: ffffffff87d41ce7 R09: 1ffffffff0fa839c
R10: dffffc0000000000 R11: fffffbfff0fa839d R12: 1ffffffff0fa80f0
R13: dffffc0000000000 R14: ffff888104b04140 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c37fc1b300 CR3: 0000000119390000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 xfrm_net_exit+0x31/0x80 net/xfrm/xfrm_policy.c:4353
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6ba/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3273 [inline]
 process_scheduled_works+0x7f7/0x1060 kernel/workqueue.c:3354
 worker_thread+0xc99/0x13f0 kernel/workqueue.c:3435
 kthread+0x2c7/0x360 kernel/kthread.c:389
 ret_from_fork+0x67/0xa0 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: 1405 at net/xfrm/xfrm_state.c:3224 xfrm_state_fini+0x2e2/0x310 net/xfrm/xfrm_state.c:3224
Modules linked in:
CPU: 1 UID: 0 PID: 1405 Comm: kworker/u8:11 Tainted: G        W          syzkaller #0 06b3c97831a10c77d09a2a0513f377ab490362d8
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x2e2/0x310 net/xfrm/xfrm_state.c:3224
Code: cc e8 12 1b 99 fc 0f 0b e9 b0 fd ff ff e8 06 1b 99 fc 0f 0b e9 18 fe ff ff e8 fa 1a 99 fc 0f 0b e9 8c fe ff ff e8 ee 1a 99 fc <0f> 0b e9 f9 fe ff ff e8 e2 1a 99 fc 0f 0b e9 66 ff ff ff 89 f9 80
RSP: 0018:ffffc90010a3fb70 EFLAGS: 00010293
RAX: ffffffff84ee5702 RBX: ffff888104b03540 RCX: ffff888121a15f00
RDX: 0000000000000000 RSI: ffff888109e5a580 RDI: ffff8881000418c0
RBP: ffffc90010a3fb98 R08: 0000000055abc3d8 R09: 000000009900b2f9
R10: 000000000000000d R11: ffffffff81759d20 R12: ffff888109e5a900
R13: 1ffff1102096082b R14: 0000000000000040 R15: ffff888104b04158
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c37fc1b300 CR3: 000000011e27c000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 xfrm_net_exit+0x31/0x80 net/xfrm/xfrm_policy.c:4353
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6ba/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3273 [inline]
 process_scheduled_works+0x7f7/0x1060 kernel/workqueue.c:3354
 worker_thread+0xc99/0x13f0 kernel/workqueue.c:3435
 kthread+0x2c7/0x360 kernel/kthread.c:389
 ret_from_fork+0x67/0xa0 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: 1405 at net/xfrm/xfrm_state.c:3226 xfrm_state_fini+0x2ee/0x310 net/xfrm/xfrm_state.c:3226
Modules linked in:
CPU: 1 UID: 0 PID: 1405 Comm: kworker/u8:11 Tainted: G        W          syzkaller #0 06b3c97831a10c77d09a2a0513f377ab490362d8
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x2ee/0x310 net/xfrm/xfrm_state.c:3226
Code: ff e8 06 1b 99 fc 0f 0b e9 18 fe ff ff e8 fa 1a 99 fc 0f 0b e9 8c fe ff ff e8 ee 1a 99 fc 0f 0b e9 f9 fe ff ff e8 e2 1a 99 fc <0f> 0b e9 66 ff ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 8e fd ff
RSP: 0018:ffffc90010a3fb70 EFLAGS: 00010293
RAX: ffffffff84ee570e RBX: ffff888104b03540 RCX: ffff888121a15f00
RDX: 0000000000000000 RSI: ffff888109e5a900 RDI: ffff8881000418c0
RBP: ffffc90010a3fb98 R08: 000000005c8aaa00 R09: 0000000064df453a
R10: 000000000000000d R11: ffffffff81759d20 R12: ffff888109e5ad80
R13: 1ffff1102096082a R14: 0000000000000040 R15: ffff888104b04150
FS:  0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c37fc1b300 CR3: 000000010af92000 CR4: 00000000003526b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <TASK>
 xfrm_net_exit+0x31/0x80 net/xfrm/xfrm_policy.c:4353
 ops_exit_list net/core/net_namespace.c:173 [inline]
 cleanup_net+0x6ba/0xc90 net/core/net_namespace.c:642
 process_one_work kernel/workqueue.c:3273 [inline]
 process_scheduled_works+0x7f7/0x1060 kernel/workqueue.c:3354
 worker_thread+0xc99/0x13f0 kernel/workqueue.c:3435
 kthread+0x2c7/0x360 kernel/kthread.c:389
 ret_from_fork+0x67/0xa0 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
---[ end trace 0000000000000000 ]---
bridge_slave_1: left allmulticast mode
bridge_slave_1: left promiscuous mode
bridge0: port 2(bridge_slave_1) entered disabled state
bridge_slave_0: left allmulticast mode
bridge_slave_0: left promiscuous mode
bridge0: port 1(bridge_slave_0) entered disabled state
bridge_slave_1: left allmulticast mode
bridge_slave_1: left promiscuous mode
bridge0: port 2(bridge_slave_1) entered disabled state
bridge_slave_0: left allmulticast mode
bridge_slave_0: left promiscuous mode
bridge0: port 1(bridge_slave_0) entered disabled state
veth1_macvtap: left promiscuous mode
veth0_vlan: left promiscuous mode