bridge_slave_0: left promiscuous mode
bridge0: port 1(bridge_slave_0) entered disabled state
tipc: Left network mode
veth1_macvtap: left promiscuous mode
veth0_vlan: left promiscuous mode
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5843 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: 5843 Comm: kworker/u8:44 Not tainted syzkaller #0 3c3e934d31ea577738626f5044e1400ec85c2ff3
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 net/ipv6/xfrm6_tunnel.c:341
Code: e8 81 38 d9 fc 4b 83 3c 3e 00 75 19 e8 75 f9 80 fc 49 81 ff f8 07 00 00 74 1b e8 67 f9 80 fc 49 83 c7 08 eb c9 e8 5c f9 80 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:ffffc90005a97b90 EFLAGS: 00010293
RAX: ffffffff8506b354 RBX: ffff888119d53540 RCX: ffff88813aed1300
RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff8881231f05d0
RBP: ffffc90005a97bb0 R08: ffffffff87d38f87 R09: 1ffffffff0fa71f0
R10: dffffc0000000000 R11: fffffbfff0fa71f1 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8881231f0000 R15: 00000000000005d0
FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5a304ca6b0 CR3: 000000010b3ae000 CR4: 00000000003526b0
Call Trace:
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+0x7d1/0x1020 kernel/workqueue.c:3319
worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
kthread+0x2c6/0x370 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
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5843 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: 5843 Comm: kworker/u8:44 Tainted: G W syzkaller #0 3c3e934d31ea577738626f5044e1400ec85c2ff3
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
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 20 f9 80 fc 49 81 ff f8 07 00 00 74 1b e8 12 f9 80 fc 49 83 c7 08 eb c5 e8 07 f9 80 fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 f7 f8 80 fc 5b 41 5c 41 5e 41
RSP: 0018:ffffc90005a97b90 EFLAGS: 00010293
RAX: ffffffff8506b3a9 RBX: ffff8881231f0800 RCX: ffff88813aed1300
RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff8881231f0808
RBP: ffffc90005a97bb0 R08: ffffffff87d38f87 R09: 1ffffffff0fa71f0
R10: dffffc0000000000 R11: fffffbfff0fa71f1 R12: dffffc0000000000
R13: dffffc0000000000 R14: ffff8881231f0000 R15: 0000000000000008
FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557f695898 CR3: 00000000074a8000 CR4: 00000000003526b0
DR0: 0000000000000007 DR1: ffffffffff7fff00 DR2: 4000000000010022
DR3: fffffffffffffff6 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
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+0x7d1/0x1020 kernel/workqueue.c:3319
worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
kthread+0x2c6/0x370 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
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5843 at net/xfrm/xfrm_state.c:3216 xfrm_state_fini+0x2be/0x310 net/xfrm/xfrm_state.c:3216
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x2be/0x310 net/xfrm/xfrm_state.c:3216
Code: 3c 20 00 74 08 48 89 df e8 7f 04 f4 fc 48 8b 3b e8 57 26 df fc 5b 41 5c 41 5d 41 5e 41 5f 5d e9 58 cb b7 00 cc e8 62 c5 9b fc <0f> 0b e9 b0 fd ff ff e8 56 c5 9b fc 0f 0b e9 18 fe ff ff e8 4a c5
RSP: 0018:ffffc90005a97b70 EFLAGS: 00010293
RAX: ffffffff84ebe74e RBX: ffff888119d53540 RCX: ffff88813aed1300
RDX: 0000000000000000 RSI: 0000000000400000 RDI: ffff88813aed1300
RBP: ffffc90005a97b98 R08: ffffffff87d38f87 R09: 1ffffffff0fa71f0
R10: dffffc0000000000 R11: fffffbfff0fa71f1 R12: 1ffffffff0fa6f40
R13: dffffc0000000000 R14: ffff888119d54140 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5a304ca6b0 CR3: 000000010b3ae000 CR4: 00000000003526b0
Call Trace:
xfrm_net_exit+0x31/0x80 net/xfrm/xfrm_policy.c:4342
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+0x7d1/0x1020 kernel/workqueue.c:3319
worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
kthread+0x2c6/0x370 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
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 1 PID: 5843 at net/xfrm/xfrm_state.c:3223 xfrm_state_fini+0x2e2/0x310 net/xfrm/xfrm_state.c:3223
Modules linked in:
CPU: 1 UID: 0 PID: 5843 Comm: kworker/u8:44 Tainted: G W syzkaller #0 3c3e934d31ea577738626f5044e1400ec85c2ff3
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x2e2/0x310 net/xfrm/xfrm_state.c:3223
Code: cc e8 62 c5 9b fc 0f 0b e9 b0 fd ff ff e8 56 c5 9b fc 0f 0b e9 18 fe ff ff e8 4a c5 9b fc 0f 0b e9 8c fe ff ff e8 3e c5 9b fc <0f> 0b e9 f9 fe ff ff e8 32 c5 9b fc 0f 0b e9 66 ff ff ff 89 f9 80
RSP: 0018:ffffc90005a97b70 EFLAGS: 00010293
RAX: ffffffff84ebe772 RBX: ffff888119d53540 RCX: ffff88813aed1300
RDX: 0000000000000000 RSI: ffff888104f7e580 RDI: ffff8881000418c0
RBP: ffffc90005a97b98 R08: 000000000eb01346 R09: 0000000050953719
R10: 000000000000000d R11: ffffffff8175da00 R12: ffff888104f7e200
R13: 1ffff110233aa82b R14: 0000000000000040 R15: ffff888119d54158
FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055557f695898 CR3: 000000010b3ae000 CR4: 00000000003526b0
DR0: 0000000000000007 DR1: ffffffffff7fff00 DR2: 4000000000010022
DR3: fffffffffffffff6 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
xfrm_net_exit+0x31/0x80 net/xfrm/xfrm_policy.c:4342
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+0x7d1/0x1020 kernel/workqueue.c:3319
worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
kthread+0x2c6/0x370 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
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5843 at net/xfrm/xfrm_state.c:3225 xfrm_state_fini+0x2ee/0x310 net/xfrm/xfrm_state.c:3225
Modules linked in:
CPU: 0 UID: 0 PID: 5843 Comm: kworker/u8:44 Tainted: G W syzkaller #0 3c3e934d31ea577738626f5044e1400ec85c2ff3
Tainted: [W]=WARN
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x2ee/0x310 net/xfrm/xfrm_state.c:3225
Code: ff e8 56 c5 9b fc 0f 0b e9 18 fe ff ff e8 4a c5 9b fc 0f 0b e9 8c fe ff ff e8 3e c5 9b fc 0f 0b e9 f9 fe ff ff e8 32 c5 9b 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:ffffc90005a97b70 EFLAGS: 00010293
RAX: ffffffff84ebe77e RBX: ffff888119d53540 RCX: ffff88813aed1300
RDX: 0000000000000000 RSI: ffff888104f7e200 RDI: ffff8881000418c0
RBP: ffffc90005a97b98 R08: 0000000033e9f81d R09: 00000000b6e4367a
R10: 000000000000000d R11: ffffffff8175da00 R12: ffff888105abc880
R13: 1ffff110233aa82a R14: 0000000000000040 R15: ffff888119d54150
FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5a304ca6b0 CR3: 000000010b3ae000 CR4: 00000000003526b0
Call Trace:
xfrm_net_exit+0x31/0x80 net/xfrm/xfrm_policy.c:4342
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+0x7d1/0x1020 kernel/workqueue.c:3319
worker_thread+0xc70/0x10b0 kernel/workqueue.c:3400
kthread+0x2c6/0x370 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
---[ 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
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
tipc: Left network mode
veth1_macvtap: left promiscuous mode
veth0_vlan: left promiscuous mode