[ 28.228312][ T4833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.230745][ T1249] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.249533][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 28.249563][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 28.265855][ T3064] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 28.265883][ T3064] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 28.292880][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.292929][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.293203][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.397112][ T40] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.145532][ T40] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.214997][ T40] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.306115][ T40] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 32.428948][ T40] bridge_slave_1: left allmulticast mode [ 32.428981][ T40] bridge_slave_1: left promiscuous mode [ 32.429079][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.431690][ T40] bridge_slave_0: left allmulticast mode [ 32.431702][ T40] bridge_slave_0: left promiscuous mode [ 32.431774][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.484469][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 32.513376][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 32.562978][ T40] bond0 (unregistering): Released all slaves [ 32.682686][ T4404] 8021q: adding VLAN 0 to HW filter on device eth0 [ 32.800891][ T4404] 8021q: adding VLAN 0 to HW filter on device eth1 [ 32.852063][ T40] hsr_slave_0: left promiscuous mode [ 32.853733][ T40] hsr_slave_1: left promiscuous mode [ 32.855031][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 32.856546][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 32.858228][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 32.859577][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 32.863900][ T40] veth1_macvtap: left promiscuous mode [ 32.864973][ T40] veth0_macvtap: left promiscuous mode [ 32.866281][ T40] veth1_vlan: left promiscuous mode [ 32.867377][ T40] veth0_vlan: left promiscuous mode [ 32.955184][ T40] team0 (unregistering): Port device team_slave_1 removed [ 32.958589][ T40] team0 (unregistering): Port device team_slave_0 removed [ 32.999482][ T4404] 8021q: adding VLAN 0 to HW filter on device eth2 [ 33.115038][ T4404] 8021q: adding VLAN 0 to HW filter on device eth3 Warning: Permanently added '10.128.1.44' (ED25519) to the list of known hosts. 1970/01/01 00:00:36 ignoring optional flag "type"="gce" 1970/01/01 00:00:36 parsed 1 programs [ 36.869206][ T5043] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 36.911418][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.915967][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.921272][ T3678] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.921303][ T3678] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.204356][ T5076] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.204399][ T5076] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.204449][ T5076] bridge_slave_0: entered allmulticast mode [ 37.204857][ T5076] bridge_slave_0: entered promiscuous mode [ 37.205478][ T5076] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.205507][ T5076] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.205548][ T5076] bridge_slave_1: entered allmulticast mode [ 37.205933][ T5076] bridge_slave_1: entered promiscuous mode [ 37.217170][ T5076] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.218029][ T5076] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.225114][ T5076] team0: Port device team_slave_0 added [ 37.225837][ T5076] team0: Port device team_slave_1 added [ 37.233911][ T5076] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.233932][ T5076] 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. [ 37.233947][ T5076] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.234419][ T5076] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.234426][ T5076] 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. [ 37.234437][ T5076] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.253657][ T5076] hsr_slave_0: entered promiscuous mode [ 37.253961][ T5076] hsr_slave_1: entered promiscuous mode [ 37.646661][ T5076] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.649017][ T5076] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.649336][ T5076] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.652500][ T5076] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.652909][ T5076] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.654599][ T5076] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.654925][ T5076] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.657697][ T5076] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.668573][ T5076] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.668616][ T5076] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.668701][ T5076] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.668734][ T5076] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.690485][ T5076] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.696368][ T5076] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.698700][ T3064] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.700249][ T3064] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.715987][ T3678] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.716030][ T3678] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.721710][ T3064] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.721764][ T3064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.731705][ T5076] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.826338][ T5076] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.841470][ T5076] veth0_vlan: entered promiscuous mode [ 37.846728][ T5076] veth1_vlan: entered promiscuous mode [ 37.855162][ T5076] veth0_macvtap: entered promiscuous mode [ 37.856561][ T5076] veth1_macvtap: entered promiscuous mode [ 37.861599][ T5076] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.865120][ T5076] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.886940][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.887007][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.887038][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.887057][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.939078][ T1061] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.986177][ T1061] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.036269][ T1061] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.098882][ T1061] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.561057][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.561682][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.561955][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.562712][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.562968][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:38 executed programs: 0 [ 38.618281][ T4760] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 38.618648][ T4760] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 38.618826][ T4760] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 38.619146][ T4760] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 38.619343][ T4760] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 38.757450][ T5268] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.757530][ T5268] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.757634][ T5268] bridge_slave_0: entered allmulticast mode [ 38.758097][ T5268] bridge_slave_0: entered promiscuous mode [ 38.759288][ T5268] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.759341][ T5268] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.759394][ T5268] bridge_slave_1: entered allmulticast mode [ 38.759812][ T5268] bridge_slave_1: entered promiscuous mode [ 38.772083][ T5268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.773320][ T5268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.780486][ T5268] team0: Port device team_slave_0 added [ 38.781582][ T5268] team0: Port device team_slave_1 added [ 38.790080][ T5268] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.790101][ T5268] 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. [ 38.790114][ T5268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.790642][ T5268] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.790649][ T5268] 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. [ 38.790664][ T5268] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.811749][ T5268] hsr_slave_0: entered promiscuous mode [ 38.812091][ T5268] hsr_slave_1: entered promiscuous mode [ 38.813054][ T5268] debugfs: 'hsr0' already exists in 'hsr' [ 38.813066][ T5268] Cannot create hsr debugfs directory [ 40.652184][ T50] Bluetooth: hci1: command tx timeout [ 41.456216][ T1061] bridge_slave_1: left allmulticast mode [ 41.456251][ T1061] bridge_slave_1: left promiscuous mode [ 41.456510][ T1061] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.459323][ T1061] bridge_slave_0: left allmulticast mode [ 41.459337][ T1061] bridge_slave_0: left promiscuous mode [ 41.459403][ T1061] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.513676][ T1061] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.543423][ T1061] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.583138][ T1061] bond0 (unregistering): Released all slaves [ 41.637060][ T1061] hsr_slave_0: left promiscuous mode [ 41.638532][ T1061] hsr_slave_1: left promiscuous mode [ 41.638802][ T1061] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.638821][ T1061] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.643417][ T1061] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.644881][ T1061] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.651381][ T1061] veth1_macvtap: left promiscuous mode [ 41.651426][ T1061] veth0_macvtap: left promiscuous mode [ 41.651478][ T1061] veth1_vlan: left promiscuous mode [ 41.651517][ T1061] veth0_vlan: left promiscuous mode [ 41.734752][ T1061] team0 (unregistering): Port device team_slave_1 removed [ 41.738263][ T1061] team0 (unregistering): Port device team_slave_0 removed [ 41.787574][ T4404] 8021q: adding VLAN 0 to HW filter on device eth0 [ 42.047685][ T5268] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.050909][ T5268] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.055228][ T5268] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.057492][ T5268] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.059197][ T5268] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.061415][ T5268] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.063235][ T5268] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.065400][ T5268] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.242689][ T5268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.249370][ T5268] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.252467][ T1249] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.252512][ T1249] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.255327][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.255374][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.270472][ T5268] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.395302][ T5268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.406183][ T5268] veth0_vlan: entered promiscuous mode [ 42.409265][ T5268] veth1_vlan: entered promiscuous mode [ 42.418675][ T5268] veth0_macvtap: entered promiscuous mode [ 42.419926][ T5268] veth1_macvtap: entered promiscuous mode [ 42.427155][ T5268] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.428189][ T5268] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.429493][ T1249] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.429559][ T1249] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.429581][ T1249] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.442467][ T1249] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.448708][ T3678] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.448760][ T3678] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.456921][ T1249] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.456952][ T1249] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.495320][ T5357] ------------[ cut here ]------------ [ 42.495336][ T5357] WARNING: mm/page_alloc.c:5280 at __alloc_frozen_pages_noprof+0xd0/0x320, CPU#1: syz-executor/5357 [ 42.498151][ T5357] Modules linked in: [ 42.498840][ T5357] CPU: 1 UID: 0 PID: 5357 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 42.500423][ T5357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 42.502259][ T5357] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 42.503640][ T5357] pc : __alloc_frozen_pages_noprof+0xd0/0x320 [ 42.504715][ T5357] lr : __alloc_frozen_pages_noprof+0xac/0x320 [ 42.505868][ T5357] sp : ffff80009d4e75a0 [ 42.506621][ T5357] x29: ffff80009d4e7670 x28: ffff700013a9cf18 x27: ffff0000ca65e1c0 [ 42.508087][ T5357] x26: 1ffff00011d0ed20 x25: dfff800000000000 x24: ffff80009d4e75c0 [ 42.509600][ T5357] x23: ffff700013a9ceb8 x22: 0000000000000000 x21: 0000000000040dc0 [ 42.511125][ T5357] x20: 0000000000000000 x19: 000000000000000b x18: 00000000ffffffff [ 42.512612][ T5357] x17: ffff80008a7d6000 x16: 0000000000000002 x15: 0000000020000280 [ 42.514059][ T5357] x14: 0000000000000000 x13: 0000000000000005 x12: 0000000000000000 [ 42.515535][ T5357] x11: 0000000000000000 x10: ffff700013a9cec1 x9 : 0000000000000001 [ 42.516911][ T5357] x8 : ffff80008a19c000 x7 : 0000000000000000 x6 : ffff0000e53d0900 [ 42.518332][ T5357] x5 : ffff0000e53d0900 x4 : 0000000000000000 x3 : 0000000000000020 [ 42.519688][ T5357] x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff80009d4e75e0 [ 42.521107][ T5357] Call trace: [ 42.521701][ T5357] __alloc_frozen_pages_noprof+0xd0/0x320 (P) [ 42.522794][ T5357] alloc_pages_mpol+0x1ec/0x3c0 [ 42.523645][ T5357] alloc_frozen_pages_noprof+0xc4/0x10c [ 42.524701][ T5357] ___kmalloc_large_node+0x70/0x154 [ 42.525650][ T5357] __kmalloc_large_node_noprof+0x2c/0x8c [ 42.526632][ T5357] __kmalloc_noprof+0x3e4/0x6b8 [ 42.527489][ T5357] drm_mode_create_lease_ioctl+0x39c/0x1498 [ 42.528567][ T5357] drm_ioctl_kernel+0x250/0x31c [ 42.529402][ T5357] drm_ioctl+0x694/0xac8 [ 42.530128][ T5357] __arm64_sys_ioctl+0x154/0x1cc [ 42.531003][ T5357] invoke_syscall+0x98/0x244 [ 42.531821][ T5357] el0_svc_common+0xec/0x23c [ 42.532671][ T5357] do_el0_svc+0x4c/0x5c [ 42.533418][ T5357] el0_svc+0x64/0x260 [ 42.534110][ T5357] el0t_64_sync_handler+0x44/0x104 [ 42.535054][ T5357] el0t_64_sync+0x198/0x19c [ 42.535908][ T5357] irq event stamp: 4224 [ 42.536662][ T5357] hardirqs last enabled at (4223): [] __arm64_exit_to_kernel_mode+0x64/0x78 [ 42.538606][ T5357] hardirqs last disabled at (4224): [] el1_brk64+0x20/0x54 [ 42.540274][ T5357] softirqs last enabled at (2020): [] handle_softirqs+0xc28/0xd98 [ 42.542006][ T5357] softirqs last disabled at (1901): [] __do_softirq+0x14/0x20 [ 42.543521][ T5357] ---[ end trace 0000000000000000 ]--- [ 42.732986][ T50] Bluetooth: hci1: command tx timeout 1970/01/01 00:00:43 executed programs: 61 [ 44.813099][ T50] Bluetooth: hci1: command tx timeout [ 46.892239][ T50] Bluetooth: hci1: command tx timeout 1970/01/01 00:00:48 executed programs: 346