Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts. 2025/10/08 01:04:21 ignoring optional flag "sandbox_arg"="0" 2025/10/08 01:04:21 ignoring optional flag "type"="gce" 2025/10/08 01:04:21 parsed 1 programs 2025/10/08 01:04:21 executed programs: 0 [ 95.358853][ T6017] cgroup: Unknown subsys name 'net' [ 95.368138][ T6017] cgroup: Unknown subsys name 'cpuset' [ 95.375524][ T6017] cgroup: Unknown subsys name 'rlimit' [ 96.502030][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.509750][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.517453][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.525393][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.533747][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.647157][ T6024] chnl_net:caif_netlink_parms(): no params data found [ 96.713173][ T6024] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.720378][ T6024] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.727812][ T6024] bridge_slave_0: entered allmulticast mode [ 96.734914][ T6024] bridge_slave_0: entered promiscuous mode [ 96.743045][ T6024] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.750233][ T6024] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.757583][ T6024] bridge_slave_1: entered allmulticast mode [ 96.764524][ T6024] bridge_slave_1: entered promiscuous mode [ 96.792997][ T6024] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.804506][ T6024] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.834787][ T6024] team0: Port device team_slave_0 added [ 96.842927][ T6024] team0: Port device team_slave_1 added [ 96.867897][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.874861][ T6024] 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 1532 would solve the problem. [ 96.900795][ T6024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.913128][ T6024] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.920158][ T6024] 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 1532 would solve the problem. [ 96.946179][ T6024] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.982230][ T6024] hsr_slave_0: entered promiscuous mode [ 96.989256][ T6024] hsr_slave_1: entered promiscuous mode [ 97.087937][ T6024] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.095059][ T6024] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.102529][ T6024] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.109682][ T6024] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.155484][ T6024] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.171267][ T3463] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.181673][ T3463] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.197825][ T6024] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.211180][ T1143] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.218296][ T1143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.230821][ T3463] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.238078][ T3463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.298496][ T6024] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.599958][ T6024] veth0_vlan: entered promiscuous mode [ 97.612374][ T6024] veth1_vlan: entered promiscuous mode [ 97.639416][ T6024] veth0_macvtap: entered promiscuous mode [ 97.648605][ T6024] veth1_macvtap: entered promiscuous mode [ 97.666080][ T6024] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.680092][ T6024] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.801951][ T6052] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 98.577386][ T5149] Bluetooth: hci0: command tx timeout [ 98.665395][ T6056] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 99.525120][ T6059] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 100.385988][ T6062] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 100.656374][ T5149] Bluetooth: hci0: command tx timeout 2025/10/08 01:04:27 executed programs: 4 [ 101.240139][ T6066] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 102.099491][ T6069] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 102.736330][ T5149] Bluetooth: hci0: command tx timeout [ 102.952175][ T6072] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 103.807030][ T6076] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 104.666034][ T6079] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 104.816733][ T5149] Bluetooth: hci0: command tx timeout [ 105.537866][ T6083] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 2025/10/08 01:04:32 executed programs: 10 [ 106.392903][ T6086] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 107.243959][ T6090] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 108.097808][ T6093] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 108.947249][ T6096] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 109.801124][ T6100] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 110.664074][ T6103] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 2025/10/08 01:04:37 executed programs: 16 [ 111.516986][ T6107] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 112.372185][ T6112] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 113.224103][ T6118] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 114.077803][ T6121] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 114.100770][ T6121] bond1: entered promiscuous mode [ 114.106304][ T6121] 8021q: adding VLAN 0 to HW filter on device bond1 [ 114.120680][ T6121] 8021q: adding VLAN 0 to HW filter on device bond1 [ 114.127710][ T6121] bond1: (slave gre1): The slave device specified does not support setting the MAC address [ 114.138055][ T6121] bond1: (slave gre1): Setting fail_over_mac to active for active-backup mode [ 114.149484][ T6121] bond1: (slave gre1): making interface the new active one [ 114.156774][ T6121] gre1: entered promiscuous mode [ 114.162695][ T6121] bond1: (slave gre1): Enslaving as an active interface with an up link [ 114.165064][ T6123] skbuff: skb_under_panic: text:ffffffff89de8bc7 len:-1824558092 put:-1824558092 head:ffff88807bc5e700 data:ffff887fe88673cc tail:0xc0 end:0x180 dev: [ 114.187355][ T6123] ------------[ cut here ]------------ [ 114.192817][ T6123] kernel BUG at net/core/skbuff.c:212! [ 114.198260][ T60] skbuff: skb_under_panic: text:ffffffff89de8bc7 len:-1824558016 put:-1824558092 head:ffff8880300b1000 data:ffff887f9ccb9ccc tail:0x10c end:0x6c0 dev:bond1 [ 114.199648][ T60] ------------[ cut here ]------------ [ 114.214139][ T6123] Oops: invalid opcode: 0000 [#1] SMP KASAN PTI [ 114.214175][ T6123] CPU: 0 UID: 0 PID: 6123 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full) [ 114.219710][ T60] kernel BUG at net/core/skbuff.c:212! [ 114.225902][ T6123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 114.250975][ T6123] RIP: 0010:skb_panic+0x157/0x160 [ 114.256001][ T6123] Code: c7 60 0c 6e 8c 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 55 41 57 41 56 e8 6e 54 f5 ff 48 83 c4 20 90 <0f> 0b cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 114.275667][ T6123] RSP: 0018:ffffc90004b6f5c0 EFLAGS: 00010286 [ 114.281729][ T6123] RAX: 0000000000000099 RBX: dffffc0000000000 RCX: f999680b4f7e5c00 [ 114.289867][ T6123] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 114.297910][ T6123] RBP: 0000000000000180 R08: ffffc90004b6f2c7 R09: 1ffff9200096de58 [ 114.305864][ T6123] R10: dffffc0000000000 R11: fffff5200096de59 R12: ffff888029a1c8d0 [ 114.313825][ T6123] R13: ffff88807bc5e700 R14: ffff887fe88673cc R15: 00000000000000c0 [ 114.321774][ T6123] FS: 00007fbb4a3956c0(0000) GS:ffff888125d12000(0000) knlGS:0000000000000000 [ 114.330679][ T6123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.337252][ T6123] CR2: 00007fbb4a395d58 CR3: 0000000074012000 CR4: 00000000003526f0 [ 114.345201][ T6123] Call Trace: [ 114.348459][ T6123] [ 114.351366][ T6123] ? ipgre_header+0x67/0x290 [ 114.355951][ T6123] ? ipgre_header+0x67/0x290 [ 114.360514][ T6123] skb_push+0xc3/0xe0 [ 114.364566][ T6123] ipgre_header+0x67/0x290 [ 114.368963][ T6123] packet_sendmsg+0x35cd/0x5080 [ 114.373882][ T6123] ? aa_pivotroot+0xd0/0x13c0 [ 114.378544][ T6123] ? __pfx___might_resched+0x10/0x10 [ 114.383809][ T6123] ? trace_sched_exit_tp+0x36/0x110 [ 114.388984][ T6123] ? __schedule+0x17ae/0x4cc0 [ 114.393642][ T6123] ? __pfx_packet_sendmsg+0x10/0x10 [ 114.398820][ T6123] ? aa_sk_perm+0x81e/0x950 [ 114.403306][ T6123] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 114.409716][ T6123] ? aa_sock_msg_perm+0xf1/0x1d0 [ 114.414631][ T6123] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 114.419897][ T6123] ? __pfx_packet_sendmsg+0x10/0x10 [ 114.425073][ T6123] __sock_sendmsg+0x21c/0x270 [ 114.429736][ T6123] ____sys_sendmsg+0x505/0x830 [ 114.434476][ T6123] ? __pfx_____sys_sendmsg+0x10/0x10 [ 114.439740][ T6123] ? import_iovec+0x74/0xa0 [ 114.444236][ T6123] ___sys_sendmsg+0x21f/0x2a0 [ 114.448893][ T6123] ? __pfx____sys_sendmsg+0x10/0x10 [ 114.454101][ T6123] ? __fget_files+0x2a/0x420 [ 114.458781][ T6123] ? __fget_files+0x3a0/0x420 [ 114.463523][ T6123] __x64_sys_sendmsg+0x19b/0x260 [ 114.468435][ T6123] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 114.473874][ T6123] ? do_syscall_64+0xbe/0xfa0 [ 114.478528][ T6123] do_syscall_64+0xfa/0xfa0 [ 114.483007][ T6123] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.489064][ T6123] ? __switch_to_asm+0x39/0x70 [ 114.493824][ T6123] ? clear_bhb_loop+0x60/0xb0 [ 114.498474][ T6123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.504360][ T6123] RIP: 0033:0x7fbb492798e9 [ 114.508846][ T6123] 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 b0 ff ff ff f7 d8 64 89 01 48 [ 114.528424][ T6123] RSP: 002b:00007fbb4a3950c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 114.536837][ T6123] RAX: ffffffffffffffda RBX: 00007fbb4938c100 RCX: 00007fbb492798e9 [ 114.544785][ T6123] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000004 [ 114.552732][ T6123] RBP: 00007fbb492d50d4 R08: 0000000000000000 R09: 0000000000000000 [ 114.560766][ T6123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.568724][ T6123] R13: 000000000000006e R14: 00007fbb4938c100 R15: 00007ffdd4523de8 [ 114.576674][ T6123] [ 114.580027][ T6123] Modules linked in: [ 114.583964][ T60] Oops: invalid opcode: 0000 [#2] SMP KASAN PTI [ 114.584266][ T6123] ---[ end trace 0000000000000000 ]--- [ 114.590385][ T60] CPU: 1 UID: 0 PID: 60 Comm: kworker/u8:4 Tainted: G D syzkaller #0 PREEMPT(full) [ 114.590409][ T60] Tainted: [D]=DIE [ 114.590415][ T60] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 114.598096][ T6123] RIP: 0010:skb_panic+0x157/0x160 [ 114.606665][ T60] Workqueue: bond1 bond_resend_igmp_join_requests_delayed [ 114.606694][ T60] RIP: 0010:skb_panic+0x157/0x160 [ 114.606718][ T60] Code: c7 60 0c 6e 8c 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 55 41 57 41 56 e8 6e 54 f5 ff 48 83 c4 20 90 <0f> 0b cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 114.610471][ T6123] Code: c7 60 0c 6e 8c 48 8b 74 24 08 48 8b 54 24 10 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 55 41 57 41 56 e8 6e 54 f5 ff 48 83 c4 20 90 <0f> 0b cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 114.620444][ T60] RSP: 0018:ffffc9000211f2d8 EFLAGS: 00010286 [ 114.620463][ T60] RAX: 0000000000000099 RBX: dffffc0000000000 RCX: e5f15b20e2492000 [ 114.620475][ T60] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 114.620486][ T60] RBP: 00000000000006c0 R08: ffffc9000211efe7 R09: 1ffff92000423dfc [ 114.625525][ T6123] RSP: 0018:ffffc90004b6f5c0 EFLAGS: 00010286 [ 114.632911][ T60] R10: dffffc0000000000 R11: fffff52000423dfd R12: ffff8880740ec3d0 [ 114.632927][ T60] R13: ffff8880300b1000 R14: ffff887f9ccb9ccc R15: 000000000000010c [ 114.632939][ T60] FS: 0000000000000000(0000) GS:ffff888125e12000(0000) knlGS:0000000000000000 [ 114.632954][ T60] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.638037][ T6123] [ 114.657630][ T60] CR2: 00007fbb4a3b6d58 CR3: 00000000795e2000 CR4: 00000000003526f0 [ 114.657648][ T60] Call Trace: [ 114.657658][ T60] [ 114.657667][ T60] ? ipgre_header+0x67/0x290 [ 114.677526][ T6123] RAX: 0000000000000099 RBX: dffffc0000000000 RCX: f999680b4f7e5c00 [ 114.683316][ T60] ? ipgre_header+0x67/0x290 [ 114.691359][ T6123] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 114.699236][ T60] skb_push+0xc3/0xe0 [ 114.699268][ T60] ipgre_header+0x67/0x290 [ 114.699293][ T60] ? __pfx_ipgre_header+0x10/0x10 [ 114.707313][ T6123] RBP: 0000000000000180 R08: ffffc90004b6f2c7 R09: 1ffff9200096de58 [ 114.713365][ T60] neigh_connected_output+0x283/0x460 [ 114.721394][ T6123] R10: dffffc0000000000 R11: fffff5200096de59 R12: ffff888029a1c8d0 [ 114.729310][ T60] ip6_finish_output2+0xfb0/0x1480 [ 114.729343][ T60] ? __pfx_ip6_finish_output2+0x10/0x10 [ 114.738332][ T6123] R13: ffff88807bc5e700 R14: ffff887fe88673cc R15: 00000000000000c0 [ 114.744836][ T60] ? ip6_mtu+0x7d/0x490 [ 114.744859][ T60] ? ip6_mtu+0x38c/0x490 [ 114.747227][ T6123] FS: 00007fbb4a3956c0(0000) GS:ffff888125d12000(0000) knlGS:0000000000000000 [ 114.755116][ T60] ? ip6_finish_output+0x2ef/0x4e0 [ 114.755144][ T60] ? ip6_output+0x126/0x550 [ 114.758491][ T6123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.761322][ T60] ip6_output+0x340/0x550 [ 114.761347][ T60] NF_HOOK+0x9e/0x380 [ 114.765922][ T6123] CR2: 00007fbb4a395d58 CR3: 0000000074012000 CR4: 00000000003526f0 [ 114.773850][ T60] ? NF_HOOK+0x101/0x380 [ 114.773873][ T60] ? __pfx_NF_HOOK+0x10/0x10 [ 114.778538][ T6123] Kernel panic - not syncing: Fatal exception [ 114.905548][ T6123] Kernel Offset: disabled [ 114.910031][ T6123] Rebooting in 86400 seconds..