[ 10.797784][ T3717] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK [ 10.829318][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 10.836127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.112' (ED25519) to the list of known hosts. 1970/01/01 00:00:33 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:34 parsed 1 programs syzkaller login: [ 35.239459][ T4052] cgroup: Unknown subsys name 'net' [ 35.517486][ T4052] cgroup: Unknown subsys name 'rlimit' [ 35.764678][ T4052] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 40.222901][ T4108] chnl_net:caif_netlink_parms(): no params data found [ 40.240706][ T4108] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.241958][ T4108] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.243553][ T4108] device bridge_slave_0 entered promiscuous mode [ 40.247105][ T4108] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.248352][ T4108] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.249813][ T4108] device bridge_slave_1 entered promiscuous mode [ 40.257366][ T4108] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.260220][ T4108] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.268021][ T4108] team0: Port device team_slave_0 added [ 40.269827][ T4108] team0: Port device team_slave_1 added [ 40.277765][ T4108] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.278863][ T4108] 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. [ 40.283116][ T4108] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.285752][ T4108] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.286805][ T4108] 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. [ 40.290814][ T4108] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.335687][ T4108] device hsr_slave_0 entered promiscuous mode [ 40.364901][ T4108] device hsr_slave_1 entered promiscuous mode [ 40.502262][ T4108] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.556515][ T4108] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.606191][ T4108] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.656335][ T4108] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.713268][ T4108] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.714486][ T4108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.715850][ T4108] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.717027][ T4108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.733869][ T4108] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.738939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.741225][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.742627][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.747917][ T4108] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.751014][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.752464][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.753618][ T443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.757739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.759289][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.760452][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.767069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.768737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.772399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.777578][ T4108] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.779138][ T4108] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.783073][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.784713][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.786207][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.819266][ T4108] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.826204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.827516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.828945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.835834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.837568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.839044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.841309][ T4108] device veth0_vlan entered promiscuous mode [ 40.844451][ T4108] device veth1_vlan entered promiscuous mode [ 40.851713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.853264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.855770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.865590][ T4108] device veth0_macvtap entered promiscuous mode [ 40.867818][ T4108] device veth1_macvtap entered promiscuous mode [ 40.873191][ T4108] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.875210][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.877249][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.879984][ T4108] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.882212][ T4108] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.883610][ T4108] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.885989][ T4108] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.887396][ T4108] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.889870][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.208112][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 41.268054][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.269349][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.271220][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.278587][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.279884][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.281477][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:00:41 executed programs: 0 [ 41.519400][ T4145] chnl_net:caif_netlink_parms(): no params data found [ 41.536212][ T4145] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.537453][ T4145] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.538926][ T4145] device bridge_slave_0 entered promiscuous mode [ 41.540877][ T4145] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.541996][ T4145] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.543511][ T4145] device bridge_slave_1 entered promiscuous mode [ 41.550950][ T4145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.553312][ T4145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.562822][ T4145] team0: Port device team_slave_0 added [ 41.564976][ T4145] team0: Port device team_slave_1 added [ 41.571054][ T4145] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.572109][ T4145] 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. [ 41.577285][ T4145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.579560][ T4145] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.580661][ T4145] 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. [ 41.584513][ T4145] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.635588][ T4145] device hsr_slave_0 entered promiscuous mode [ 41.674744][ T4145] device hsr_slave_1 entered promiscuous mode [ 41.724677][ T4145] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 41.725956][ T4145] Cannot create hsr debugfs directory [ 43.524855][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 43.837579][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.604624][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 46.227536][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.268108][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.227835][ T4145] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.276182][ T4145] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.316028][ T4145] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.365592][ T4145] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.438052][ T4145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.441655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.443206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.445829][ T4145] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.448289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.449868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.451332][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.452501][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.454112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.457499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.459125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.460765][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.461899][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.465068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.467822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.470403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.472289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.473933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.476878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.478416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.480928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.482399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.485899][ T4145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.487928][ T4145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.490093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.491542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.527860][ T4145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.529127][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.530387][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.536308][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.537990][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.543770][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.546233][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.547823][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.549309][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.551537][ T4145] device veth0_vlan entered promiscuous mode [ 47.555904][ T4145] device veth1_vlan entered promiscuous mode [ 47.562689][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.564203][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.566463][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.568041][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.587080][ T4145] device veth0_macvtap entered promiscuous mode [ 47.589436][ T4145] device veth1_macvtap entered promiscuous mode [ 47.593933][ T4145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 47.596217][ T4145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.598381][ T4145] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.599575][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.601104][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.602562][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.604049][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.607249][ T4145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 47.609005][ T4145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.611091][ T4145] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.612883][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.614485][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.617623][ T4145] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.619047][ T4145] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.620459][ T4145] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.621854][ T4145] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.638626][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.642903][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.646087][ T443] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.646792][ T751] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.647478][ T443] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.650088][ T443] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.664226][ T4245] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 47.665532][ T4245] Modules linked in: [ 47.666186][ T4245] CPU: 1 PID: 4245 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0 [ 47.667492][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 47.669142][ T4245] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 47.670435][ T4245] pc : __arm64_sys_get_robust_list+0x39c/0x4c8 [ 47.671528][ T4245] lr : __arm64_sys_get_robust_list+0x374/0x4c8 [ 47.672473][ T4245] sp : ffff80001fda7d20 [ 47.673099][ T4245] x29: ffff80001fda7d20 x28: ffff0000d7b88000 x27: 0000000000000000 [ 47.674354][ T4245] x26: 1fffe0001af71004 x25: 0000ffff9518b440 x24: 0000000000000000 [ 47.675651][ T4245] x23: dfff800000000000 x22: 0000000000000000 x21: 00000000fffffff2 [ 47.676867][ T4245] x20: ffff0000d7b88024 x19: ffff0000d7b88000 x18: 0000000000000000 [ 47.677994][ T4245] x17: ffff800016d04000 x16: ffff8000083bec2c x15: ffff8000167e4500 [ 47.679259][ T4245] x14: ffff0000d7b88a00 x13: 1ffff0000282e06b x12: 0000000000ff0100 [ 47.680533][ T4245] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000ffffffffffff [ 47.681747][ T4245] x8 : 0000000000000018 x7 : ffff800008750ed4 x6 : 0000000000000000 [ 47.682989][ T4245] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 47.684165][ T4245] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 47.684646][ T4186] Bluetooth: hci0: command 0x040f tx timeout [ 47.685382][ T4245] Call trace: [ 47.686765][ T4245] __arm64_sys_get_robust_list+0x39c/0x4c8 [ 47.687610][ T4245] invoke_syscall+0x98/0x2b8 [ 47.688317][ T4245] el0_svc_common+0x138/0x258 [ 47.688985][ T4245] do_el0_svc+0x58/0x14c [ 47.689636][ T4245] el0_svc+0x78/0x1e0 [ 47.690238][ T4245] el0t_64_sync_handler+0xcc/0xe4 [ 47.690976][ T4245] el0t_64_sync+0x1a0/0x1a4 [ 47.691714][ T4245] Code: 2a1f03f5 2a1f03e0 52800308 f8000948 (2a1503e1) [ 47.692859][ T4245] ---[ end trace 4adcf882807b3455 ]--- [ 47.890451][ T4245] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 47.891590][ T4245] SMP: stopping secondary CPUs [ 47.892374][ T4245] Kernel Offset: disabled [ 47.893058][ T4245] CPU features: 0x8,000003c1,7d33ffd9 [ 47.893886][ T4245] Memory Limit: none [ 48.080232][ T4245] Rebooting in 86400 seconds..