Warning: Permanently added '10.128.1.227' (ED25519) to the list of known hosts. 2025/08/18 15:39:18 ignoring optional flag "sandboxArg"="0" 2025/08/18 15:39:18 ignoring optional flag "type"="gce" 2025/08/18 15:39:19 parsed 1 programs 2025/08/18 15:39:26 executed programs: 0 [ 220.171052][ T6012] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 220.442522][ T5824] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 220.456071][ T5824] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 220.465721][ T5824] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 220.481649][ T5824] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 220.492159][ T5824] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 220.845975][ T6019] chnl_net:caif_netlink_parms(): no params data found [ 221.154860][ T6019] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.162670][ T6019] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.170387][ T6019] bridge_slave_0: entered allmulticast mode [ 221.178580][ T6019] bridge_slave_0: entered promiscuous mode [ 221.191447][ T6019] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.199239][ T6019] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.206760][ T6019] bridge_slave_1: entered allmulticast mode [ 221.215587][ T6019] bridge_slave_1: entered promiscuous mode [ 221.287117][ T6019] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 221.305699][ T6019] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 221.378762][ T6019] team0: Port device team_slave_0 added [ 221.393359][ T6019] team0: Port device team_slave_1 added [ 221.458030][ T6019] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 221.466574][ T6019] 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. [ 221.494162][ T6019] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 221.509185][ T6019] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 221.516376][ T6019] 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. [ 221.545509][ T6019] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 221.642401][ T6019] hsr_slave_0: entered promiscuous mode [ 221.651650][ T6019] hsr_slave_1: entered promiscuous mode [ 222.439726][ T6019] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 222.464590][ T6019] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 222.489148][ T6019] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 222.512652][ T6019] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 222.521626][ T5824] Bluetooth: hci0: command tx timeout [ 222.908737][ T6019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 222.967965][ T6019] 8021q: adding VLAN 0 to HW filter on device team0 [ 222.995612][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.003641][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.040506][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.048020][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.730032][ T6019] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 223.898262][ T6019] veth0_vlan: entered promiscuous mode [ 223.937169][ T6019] veth1_vlan: entered promiscuous mode [ 224.048270][ T6019] veth0_macvtap: entered promiscuous mode [ 224.084170][ T6019] veth1_macvtap: entered promiscuous mode [ 224.171817][ T6019] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 224.225173][ T6019] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 224.285312][ T3609] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.312646][ T3609] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.344140][ T3609] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.369250][ T3609] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 224.599864][ T5824] Bluetooth: hci0: command tx timeout [ 226.538145][ T2993] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.546922][ T2993] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.590708][ T3609] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.599031][ T3609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.689730][ T5824] Bluetooth: hci0: command tx timeout [ 226.754309][ T6106] syz_tun: entered promiscuous mode [ 226.765358][ T6106] batadv_slave_0: entered promiscuous mode [ 226.791904][ T6106] ===================================================== [ 226.799752][ T6106] BUG: KMSAN: uninit-value in hsr_get_node+0xd4a/0xd70 [ 226.806954][ T6106] hsr_get_node+0xd4a/0xd70 [ 226.811950][ T6106] hsr_forward_skb+0x399/0x3c40 [ 226.817015][ T6106] hsr_handle_frame+0xcea/0xf70 [ 226.822332][ T6106] __netif_receive_skb_core+0x2040/0x6df0 [ 226.828372][ T6106] __netif_receive_skb+0xcc/0xac0 [ 226.833759][ T6106] netif_receive_skb+0x57/0x630 [ 226.838966][ T6106] tun_rx_batched+0x1df/0x980 [ 226.843991][ T6106] tun_get_user+0x5028/0x6ca0 [ 226.849022][ T6106] tun_chr_write_iter+0x3e9/0x5c0 [ 226.854229][ T6106] vfs_write+0xbe2/0x15d0 [ 226.858741][ T6106] __x64_sys_write+0x1fb/0x4d0 [ 226.863873][ T6106] x64_sys_call+0x3014/0x3e20 [ 226.869011][ T6106] do_syscall_64+0xd9/0x210 [ 226.873717][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.879988][ T6106] [ 226.882393][ T6106] Uninit was stored to memory at: [ 226.887607][ T6106] hsr_get_node+0xd43/0xd70 [ 226.892434][ T6106] hsr_forward_skb+0x399/0x3c40 [ 226.897500][ T6106] hsr_handle_frame+0xcea/0xf70 [ 226.902704][ T6106] __netif_receive_skb_core+0x2040/0x6df0 [ 226.908625][ T6106] __netif_receive_skb+0xcc/0xac0 [ 226.914026][ T6106] netif_receive_skb+0x57/0x630 [ 226.919230][ T6106] tun_rx_batched+0x1df/0x980 [ 226.924156][ T6106] tun_get_user+0x5028/0x6ca0 [ 226.929230][ T6106] tun_chr_write_iter+0x3e9/0x5c0 [ 226.934420][ T6106] vfs_write+0xbe2/0x15d0 [ 226.939148][ T6106] __x64_sys_write+0x1fb/0x4d0 [ 226.944186][ T6106] x64_sys_call+0x3014/0x3e20 [ 226.949204][ T6106] do_syscall_64+0xd9/0x210 [ 226.953989][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.960238][ T6106] [ 226.962640][ T6106] Uninit was created at: [ 226.967136][ T6106] __alloc_frozen_pages_noprof+0x689/0xf00 [ 226.973363][ T6106] alloc_pages_mpol+0x328/0x860 [ 226.978481][ T6106] alloc_pages_noprof+0x102/0x280 [ 226.983871][ T6106] skb_page_frag_refill+0x34e/0x740 [ 226.989365][ T6106] tun_get_user+0x1d71/0x6ca0 [ 226.994272][ T6106] tun_chr_write_iter+0x3e9/0x5c0 [ 226.999885][ T6106] vfs_write+0xbe2/0x15d0 [ 227.004391][ T6106] __x64_sys_write+0x1fb/0x4d0 [ 227.009567][ T6106] x64_sys_call+0x3014/0x3e20 [ 227.014538][ T6106] do_syscall_64+0xd9/0x210 [ 227.019378][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.025535][ T6106] [ 227.027988][ T6106] CPU: 0 UID: 0 PID: 6106 Comm: syz-executor.0 Not tainted 6.17.0-rc2-syzkaller #0 PREEMPT(none) [ 227.038987][ T6106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 227.049342][ T6106] ===================================================== [ 227.056368][ T6106] Disabling lock debugging due to kernel taint [ 227.062812][ T6106] Kernel panic - not syncing: kmsan.panic set ... [ 227.069367][ T6106] CPU: 0 UID: 0 PID: 6106 Comm: syz-executor.0 Tainted: G B 6.17.0-rc2-syzkaller #0 PREEMPT(none) [ 227.081719][ T6106] Tainted: [B]=BAD_PAGE [ 227.085983][ T6106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 227.096394][ T6106] Call Trace: [ 227.099787][ T6106] [ 227.102818][ T6106] __dump_stack+0x26/0x30 [ 227.107348][ T6106] dump_stack_lvl+0x53/0x270 [ 227.112310][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.118316][ T6106] dump_stack+0x1e/0x25 [ 227.122667][ T6106] vpanic+0x361/0xc50 [ 227.126911][ T6106] panic+0x15d/0x160 [ 227.131061][ T6106] kmsan_report+0x31c/0x320 [ 227.135733][ T6106] ? nlmsg_notify+0x29c/0x2f0 [ 227.140624][ T6106] ? __msan_warning+0x1b/0x30 [ 227.145457][ T6106] ? hsr_get_node+0xd4a/0xd70 [ 227.150325][ T6106] ? hsr_forward_skb+0x399/0x3c40 [ 227.155732][ T6106] ? hsr_handle_frame+0xcea/0xf70 [ 227.160957][ T6106] ? __netif_receive_skb_core+0x2040/0x6df0 [ 227.167231][ T6106] ? __netif_receive_skb+0xcc/0xac0 [ 227.172812][ T6106] ? netif_receive_skb+0x57/0x630 [ 227.178130][ T6106] ? tun_rx_batched+0x1df/0x980 [ 227.183152][ T6106] ? tun_get_user+0x5028/0x6ca0 [ 227.188252][ T6106] ? tun_chr_write_iter+0x3e9/0x5c0 [ 227.193615][ T6106] ? vfs_write+0xbe2/0x15d0 [ 227.198300][ T6106] ? __x64_sys_write+0x1fb/0x4d0 [ 227.203425][ T6106] ? x64_sys_call+0x3014/0x3e20 [ 227.208570][ T6106] ? do_syscall_64+0xd9/0x210 [ 227.213447][ T6106] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.219719][ T6106] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.226063][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.232079][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.237487][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.242966][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.248358][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.254365][ T6106] ? __rcu_read_unlock+0x6d/0xd0 [ 227.259528][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.265026][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.270386][ T6106] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 227.277264][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.283450][ T6106] __msan_warning+0x1b/0x30 [ 227.288135][ T6106] hsr_get_node+0xd4a/0xd70 [ 227.292825][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.298238][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.303549][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.309579][ T6106] hsr_forward_skb+0x399/0x3c40 [ 227.314699][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.320050][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.326150][ T6106] hsr_handle_frame+0xcea/0xf70 [ 227.331246][ T6106] ? __pfx_hsr_handle_frame+0x10/0x10 [ 227.336932][ T6106] __netif_receive_skb_core+0x2040/0x6df0 [ 227.342861][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.348162][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.353469][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.359479][ T6106] ? filter_irq_stacks+0x49/0x190 [ 227.364818][ T6106] __netif_receive_skb+0xcc/0xac0 [ 227.370140][ T6106] ? _raw_spin_unlock_irqrestore+0x3f/0x60 [ 227.376165][ T6106] netif_receive_skb+0x57/0x630 [ 227.381318][ T6106] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 227.387525][ T6106] ? tun_rx_batched+0x16c/0x980 [ 227.392563][ T6106] tun_rx_batched+0x1df/0x980 [ 227.397506][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.403090][ T6106] tun_get_user+0x5028/0x6ca0 [ 227.408083][ T6106] ? _raw_spin_unlock_irqrestore+0x3f/0x60 [ 227.414176][ T6106] ? stack_depot_save_flags+0x615/0x7b0 [ 227.420035][ T6106] ? kmsan_get_metadata+0xfb/0x160 [ 227.425466][ T6106] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 227.432149][ T6106] tun_chr_write_iter+0x3e9/0x5c0 [ 227.437387][ T6106] vfs_write+0xbe2/0x15d0 [ 227.442040][ T6106] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 227.447915][ T6106] __x64_sys_write+0x1fb/0x4d0 [ 227.453051][ T6106] x64_sys_call+0x3014/0x3e20 [ 227.458062][ T6106] do_syscall_64+0xd9/0x210 [ 227.462773][ T6106] ? ret_from_fork+0x1a5/0x310 [ 227.467728][ T6106] ? clear_bhb_loop+0x40/0x90 [ 227.472585][ T6106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 227.478770][ T6106] RIP: 0033:0x7f3420e7cbef [ 227.483593][ T6106] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 b9 80 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 0c 81 02 00 48 [ 227.503566][ T6106] RSP: 002b:00007f3421c3e090 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 227.512253][ T6106] RAX: ffffffffffffffda RBX: 00007f3420fabf80 RCX: 00007f3420e7cbef [ 227.520460][ T6106] RDX: 000000000000000e RSI: 00000000200001c0 RDI: 00000000000000c8 [ 227.528563][ T6106] RBP: 00007f3420eca4a4 R08: 0000000000000000 R09: 0000000000000000 [ 227.536669][ T6106] R10: 000000000000000e R11: 0000000000000293 R12: 0000000000000000 [ 227.544771][ T6106] R13: 000000000000000b R14: 00007f3420fabf80 R15: 00007fff72755dd8 [ 227.553106][ T6106] [ 227.556532][ T6106] Kernel Offset: disabled [ 227.561009][ T6106] Rebooting in 86400 seconds..