no interfaces have a carrier
[ 54.105684][ T5437] 8021q: adding VLAN 0 to HW filter on device bond0
[ 54.135568][ T5437] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.45' (ED25519) to the list of known hosts.
2026/06/29 05:02:49 parsed 1 programs
2026/06/29 05:02:49 serving rpc on tcp://42381
syzkaller login: [ 85.403863][ T5788] cgroup: Unknown subsys name 'net'
[ 85.568511][ T5788] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 87.292292][ T5788] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 89.032633][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.040716][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.071349][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.079215][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.497686][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 91.505966][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 91.513848][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 91.526777][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 91.534877][ T51] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 91.543491][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 91.992632][ T28] cfg80211: failed to load regulatory.db
[ 92.596803][ T5871] chnl_net:caif_netlink_parms(): no params data found
[ 92.666492][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.674111][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state
[ 92.681696][ T5871] bridge_slave_0: entered allmulticast mode
[ 92.688560][ T5871] bridge_slave_0: entered promiscuous mode
[ 92.697663][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.704947][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state
[ 92.712556][ T5871] bridge_slave_1: entered allmulticast mode
[ 92.719405][ T5871] bridge_slave_1: entered promiscuous mode
[ 92.756464][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 92.771254][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 92.817737][ T5871] team0: Port device team_slave_0 added
[ 92.825964][ T5871] team0: Port device team_slave_1 added
[ 92.851194][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 92.858179][ T5871] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 92.884191][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 92.911281][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 92.918254][ T5871] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 92.944257][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.002194][ T5871] hsr_slave_0: entered promiscuous mode
[ 93.008508][ T5871] hsr_slave_1: entered promiscuous mode
[ 93.206978][ T5871] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.218205][ T5871] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.229038][ T5871] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.256911][ T5871] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.291190][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.298670][ T5871] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.306903][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.314064][ T5871] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.403486][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.422203][ T63] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.431877][ T63] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.452465][ T5871] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.466521][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.473926][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.497164][ T1325] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.504382][ T1325] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.733609][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 93.774735][ T5871] veth0_vlan: entered promiscuous mode
[ 93.787992][ T5871] veth1_vlan: entered promiscuous mode
[ 93.818301][ T5871] veth0_macvtap: entered promiscuous mode
[ 93.828699][ T5871] veth1_macvtap: entered promiscuous mode
[ 93.848364][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 93.865040][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 93.877253][ T5871] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.886847][ T5871] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.895982][ T5871] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 93.905047][ T5871] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.059448][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/06/29 05:03:01 executed programs: 0
[ 94.751673][ T5087] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 94.759844][ T5087] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 94.771308][ T5087] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 94.779277][ T5087] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 94.788075][ T5087] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 94.796886][ T5087] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 94.943666][ T5894] chnl_net:caif_netlink_parms(): no params data found
[ 95.017918][ T5894] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.025244][ T5894] bridge0: port 1(bridge_slave_0) entered disabled state
[ 95.032957][ T5894] bridge_slave_0: entered allmulticast mode
[ 95.040734][ T5894] bridge_slave_0: entered promiscuous mode
[ 95.052041][ T5894] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.059248][ T5894] bridge0: port 2(bridge_slave_1) entered disabled state
[ 95.066621][ T5894] bridge_slave_1: entered allmulticast mode
[ 95.073741][ T5894] bridge_slave_1: entered promiscuous mode
[ 95.104449][ T5894] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 95.116933][ T5894] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 95.151516][ T5894] team0: Port device team_slave_0 added
[ 95.161410][ T5894] team0: Port device team_slave_1 added
[ 95.188783][ T5894] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 95.196934][ T5894] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 95.223464][ T5894] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 95.238254][ T5894] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 95.245508][ T5894] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 95.271615][ T5894] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 95.326136][ T5894] hsr_slave_0: entered promiscuous mode
[ 95.332799][ T5894] hsr_slave_1: entered promiscuous mode
[ 95.338922][ T5894] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 95.346891][ T5894] Cannot create hsr debugfs directory
[ 96.784075][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 96.871197][ T5087] Bluetooth: hci0: command tx timeout
[ 98.950021][ T5087] Bluetooth: hci0: command tx timeout
[ 99.461105][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 99.516184][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.360900][ T13] hsr_slave_0: left promiscuous mode
[ 100.367234][ T13] hsr_slave_1: left promiscuous mode
[ 100.380225][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 100.388263][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 100.398774][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 100.406564][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 100.415004][ T13] bridge_slave_1: left allmulticast mode
[ 100.420994][ T13] bridge_slave_1: left promiscuous mode
[ 100.427751][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.445375][ T13] bridge_slave_0: left allmulticast mode
[ 100.455776][ T13] bridge_slave_0: left promiscuous mode
[ 100.462151][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.503454][ T13] veth1_macvtap: left promiscuous mode
[ 100.509375][ T13] veth0_macvtap: left promiscuous mode
[ 100.515140][ T13] veth1_vlan: left promiscuous mode
[ 100.523323][ T13] veth0_vlan: left promiscuous mode
[ 100.984098][ T13] team0 (unregistering): Port device team_slave_1 removed
[ 101.022276][ T13] team0 (unregistering): Port device team_slave_0 removed
[ 101.030173][ T5087] Bluetooth: hci0: command tx timeout
[ 101.070703][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 101.105205][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 101.322491][ T13] bond0 (unregistering): Released all slaves
[ 101.447379][ T5894] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 101.460834][ T5894] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 101.473267][ T5894] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 101.489828][ T5894] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 101.581478][ T5894] 8021q: adding VLAN 0 to HW filter on device bond0
[ 101.601296][ T5894] 8021q: adding VLAN 0 to HW filter on device team0
[ 101.621270][ T2962] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.628555][ T2962] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 101.644000][ T63] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.651212][ T63] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 101.886731][ T5894] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 101.937493][ T5894] veth0_vlan: entered promiscuous mode
[ 101.949163][ T5894] veth1_vlan: entered promiscuous mode
[ 101.987454][ T5894] veth0_macvtap: entered promiscuous mode
[ 101.998263][ T5894] veth1_macvtap: entered promiscuous mode
[ 102.027657][ T5894] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.042477][ T5894] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.057228][ T5894] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.066583][ T5894] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.075616][ T5894] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.085352][ T5894] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.161766][ T2922] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.169631][ T2922] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.201158][ T2962] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.209054][ T2962] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.273323][ T5937] syz.0.17[5937]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 102.295095][ T5937] loop0: detected capacity change from 0 to 128
[ 102.326698][ T5937] ------------[ cut here ]------------
[ 102.332772][ T5937] WARNING: CPU: 0 PID: 5937 at fs/inode.c:389 inc_nlink+0x121/0x130
[ 102.341145][ T5937] Modules linked in:
[ 102.345086][ T5937] CPU: 0 PID: 5937 Comm: syz.0.17 Not tainted syzkaller #0
[ 102.352505][ T5937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 102.362895][ T5937] RIP: 0010:inc_nlink+0x121/0x130
[ 102.367988][ T5937] Code: 07 ea ff e9 3a ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 4c ff ff ff 48 89 df e8 79 07 ea ff e9 3f ff ff ff e8 1f 93 91 ff <0f> 0b eb 82 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 57 41
[ 102.387818][ T5937] RSP: 0018:ffffc90003db7d80 EFLAGS: 00010293
[ 102.394061][ T5937] RAX: ffffffff81f55231 RBX: ffff88805e4b0090 RCX: ffff88802be63c00
[ 102.402170][ T5937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 102.410236][ T5937] RBP: 0000000000000000 R08: ffff888017c73903 R09: 1ffff11002f8e720
[ 102.418233][ T5937] R10: dffffc0000000000 R11: ffffed1002f8e721 R12: dffffc0000000000
[ 102.426342][ T5937] R13: 1ffff1100bc96012 R14: ffff88805e4b0038 R15: 0000000000000000
[ 102.434406][ T5937] FS: 000055558dc1e500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 102.443479][ T5937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.450139][ T5937] CR2: 0000001b2d163fff CR3: 000000007d244000 CR4: 00000000003506f0
[ 102.458166][ T5937] Call Trace:
[ 102.461780][ T5937]
[ 102.464769][ T5937] sysv_mkdir+0x21/0x120
[ 102.469077][ T5937] vfs_mkdir+0x2a5/0x470
[ 102.473608][ T5937] do_mkdirat+0x1dc/0x450
[ 102.477994][ T5937] ? vfs_mkdir+0x470/0x470
[ 102.482549][ T5937] __x64_sys_mkdirat+0x89/0xa0
[ 102.487363][ T5937] do_syscall_64+0x55/0xb0
[ 102.491895][ T5937] ? clear_bhb_loop+0x40/0x90
[ 102.496638][ T5937] ? clear_bhb_loop+0x40/0x90
[ 102.501456][ T5937] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 102.507396][ T5937] RIP: 0033:0x7ff60eb9ce59
[ 102.511896][ T5937] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 102.531682][ T5937] RSP: 002b:00007fff821b47d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 102.540327][ T5937] RAX: ffffffffffffffda RBX: 00007ff60ee15fa0 RCX: 00007ff60eb9ce59
[ 102.548341][ T5937] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 102.556593][ T5937] RBP: 00007ff60ec32e6f R08: 0000000000000000 R09: 0000000000000000
[ 102.564796][ T5937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 102.572916][ T5937] R13: 00007ff60ee15fac R14: 00007ff60ee15fa0 R15: 00007ff60ee15fa0
[ 102.581051][ T5937]
[ 102.584117][ T5937] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 102.591415][ T5937] CPU: 0 PID: 5937 Comm: syz.0.17 Not tainted syzkaller #0
[ 102.598622][ T5937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 102.608692][ T5937] Call Trace:
[ 102.611986][ T5937]
[ 102.614933][ T5937] dump_stack_lvl+0x18c/0x250
[ 102.619659][ T5937] ? show_regs_print_info+0x20/0x20
[ 102.624871][ T5937] ? load_image+0x420/0x420
[ 102.629394][ T5937] panic+0x2ca/0x720
[ 102.633314][ T5937] ? bpf_jit_dump+0xd0/0xd0
[ 102.637881][ T5937] __warn+0x2e0/0x470
[ 102.641888][ T5937] ? inc_nlink+0x121/0x130
[ 102.646324][ T5937] ? inc_nlink+0x121/0x130
[ 102.650763][ T5937] report_bug+0x2be/0x4f0
[ 102.655119][ T5937] ? inc_nlink+0x121/0x130
[ 102.659558][ T5937] ? inc_nlink+0x121/0x130
[ 102.663991][ T5937] ? inc_nlink+0x123/0x130
[ 102.668425][ T5937] handle_bug+0xcf/0x120
[ 102.672684][ T5937] exc_invalid_op+0x1a/0x50
[ 102.677204][ T5937] asm_exc_invalid_op+0x1a/0x20
[ 102.682073][ T5937] RIP: 0010:inc_nlink+0x121/0x130
[ 102.687111][ T5937] Code: 07 ea ff e9 3a ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 4c ff ff ff 48 89 df e8 79 07 ea ff e9 3f ff ff ff e8 1f 93 91 ff <0f> 0b eb 82 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 41 57 41
[ 102.706729][ T5937] RSP: 0018:ffffc90003db7d80 EFLAGS: 00010293
[ 102.712829][ T5937] RAX: ffffffff81f55231 RBX: ffff88805e4b0090 RCX: ffff88802be63c00
[ 102.720838][ T5937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 102.728852][ T5937] RBP: 0000000000000000 R08: ffff888017c73903 R09: 1ffff11002f8e720
[ 102.736845][ T5937] R10: dffffc0000000000 R11: ffffed1002f8e721 R12: dffffc0000000000
[ 102.744840][ T5937] R13: 1ffff1100bc96012 R14: ffff88805e4b0038 R15: 0000000000000000
[ 102.752835][ T5937] ? inc_nlink+0x121/0x130
[ 102.757284][ T5937] sysv_mkdir+0x21/0x120
[ 102.761578][ T5937] vfs_mkdir+0x2a5/0x470
[ 102.765861][ T5937] do_mkdirat+0x1dc/0x450
[ 102.770220][ T5937] ? vfs_mkdir+0x470/0x470
[ 102.774666][ T5937] __x64_sys_mkdirat+0x89/0xa0
[ 102.779451][ T5937] do_syscall_64+0x55/0xb0
[ 102.783894][ T5937] ? clear_bhb_loop+0x40/0x90
[ 102.788589][ T5937] ? clear_bhb_loop+0x40/0x90
[ 102.793288][ T5937] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 102.799207][ T5937] RIP: 0033:0x7ff60eb9ce59
[ 102.803642][ T5937] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 102.823266][ T5937] RSP: 002b:00007fff821b47d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 102.831715][ T5937] RAX: ffffffffffffffda RBX: 00007ff60ee15fa0 RCX: 00007ff60eb9ce59
[ 102.839703][ T5937] RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 102.847687][ T5937] RBP: 00007ff60ec32e6f R08: 0000000000000000 R09: 0000000000000000
[ 102.855687][ T5937] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 102.863681][ T5937] R13: 00007ff60ee15fac R14: 00007ff60ee15fa0 R15: 00007ff60ee15fa0
[ 102.871684][ T5937]
[ 102.875284][ T5937] Kernel Offset: disabled
[ 102.879672][ T5937] Rebooting in 86400 seconds..