Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts. 1970/01/01 00:00:29 parsed 1 programs 1970/01/01 00:00:29 serving rpc on tcp://32905 [ 30.823347][ T4723] cgroup: Unknown subsys name 'net' [ 30.924689][ T4723] cgroup: Unknown subsys name 'cpuset' [ 30.926758][ T4723] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.080100][ T4723] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.964838][ T4730] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.454638][ T4751] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.454930][ T4751] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.454999][ T4751] bridge_slave_0: entered allmulticast mode [ 34.455465][ T4751] bridge_slave_0: entered promiscuous mode [ 34.456806][ T4751] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.456828][ T4751] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.456874][ T4751] bridge_slave_1: entered allmulticast mode [ 34.457284][ T4751] bridge_slave_1: entered promiscuous mode [ 34.466830][ T4751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.467719][ T4751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.475454][ T4751] team0: Port device team_slave_0 added [ 34.476196][ T4751] team0: Port device team_slave_1 added [ 34.481787][ T4751] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.481967][ T4751] 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. [ 34.481989][ T4751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.482825][ T4751] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.482833][ T4751] 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. [ 34.482847][ T4751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.494161][ T4751] hsr_slave_0: entered promiscuous mode [ 34.494526][ T4751] hsr_slave_1: entered promiscuous mode [ 34.553213][ T4751] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.556503][ T4751] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.557091][ T4751] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.558852][ T4751] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.559167][ T4751] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.560866][ T4751] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.561461][ T4751] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.565177][ T4751] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.577100][ T4751] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.577205][ T4751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.577352][ T4751] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.577380][ T4751] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.594932][ T4751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.598674][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.600379][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.607437][ T4751] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.609690][ T787] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.609737][ T787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.614462][ T787] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.614506][ T787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.623651][ T4751] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.624249][ T4751] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.714073][ T4751] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.724746][ T4751] veth0_vlan: entered promiscuous mode [ 34.728717][ T4751] veth1_vlan: entered promiscuous mode [ 34.736585][ T4751] veth0_macvtap: entered promiscuous mode [ 34.737783][ T4751] veth1_macvtap: entered promiscuous mode [ 34.742475][ T4751] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.743786][ T4751] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.762196][ T1389] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.762431][ T1389] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.762465][ T1389] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.762490][ T1389] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.827348][ T787] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.830910][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.830933][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.842126][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.843688][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.876537][ T787] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.927124][ T787] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.005743][ T787] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.033835][ T4804] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.034315][ T4804] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.034477][ T4804] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.034827][ T4804] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.035033][ T4804] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:35 executed programs: 0 [ 35.630420][ T4804] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.630823][ T4804] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.630996][ T4804] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.631289][ T4804] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.631491][ T4804] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.762906][ T4825] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.762982][ T4825] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.763093][ T4825] bridge_slave_0: entered allmulticast mode [ 35.763577][ T4825] bridge_slave_0: entered promiscuous mode [ 35.764872][ T4825] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.764925][ T4825] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.764980][ T4825] bridge_slave_1: entered allmulticast mode [ 35.765429][ T4825] bridge_slave_1: entered promiscuous mode [ 35.773659][ T4825] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.774632][ T4825] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.783558][ T4825] team0: Port device team_slave_0 added [ 35.784436][ T4825] team0: Port device team_slave_1 added [ 35.790868][ T4825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.790909][ T4825] 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. [ 35.790925][ T4825] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.791479][ T4825] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.791486][ T4825] 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. [ 35.791500][ T4825] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.801311][ T4825] hsr_slave_0: entered promiscuous mode [ 35.802187][ T4825] hsr_slave_1: entered promiscuous mode [ 35.802414][ T4825] debugfs: 'hsr0' already exists in 'hsr' [ 35.802461][ T4825] Cannot create hsr debugfs directory [ 37.692269][ T4738] Bluetooth: hci0: command tx timeout [ 38.221730][ T787] bridge_slave_1: left allmulticast mode [ 38.221865][ T787] bridge_slave_1: left promiscuous mode [ 38.222243][ T787] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.227784][ T787] bridge_slave_0: left allmulticast mode [ 38.229021][ T787] bridge_slave_0: left promiscuous mode [ 38.229230][ T787] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.285273][ T787] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.313429][ T787] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.332965][ T787] bond0 (unregistering): Released all slaves [ 38.383233][ T787] hsr_slave_0: left promiscuous mode [ 38.384679][ T787] hsr_slave_1: left promiscuous mode [ 38.384974][ T787] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.384998][ T787] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.389607][ T787] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.390980][ T787] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.396407][ T787] veth1_macvtap: left promiscuous mode [ 38.397591][ T787] veth0_macvtap: left promiscuous mode [ 38.397663][ T787] veth1_vlan: left promiscuous mode [ 38.397717][ T787] veth0_vlan: left promiscuous mode [ 38.496780][ T787] team0 (unregistering): Port device team_slave_1 removed [ 38.500698][ T787] team0 (unregistering): Port device team_slave_0 removed [ 38.547150][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 38.814990][ T4825] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.819429][ T4825] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.821446][ T4825] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.825340][ T4825] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.826928][ T4825] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.829202][ T4825] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.831876][ T4825] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.836254][ T4825] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.859888][ T4825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.869862][ T4825] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.874570][ T1389] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.874613][ T1389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.031039][ T1389] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.031081][ T1389] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.146003][ T4825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.156714][ T4825] veth0_vlan: entered promiscuous mode [ 39.159346][ T4825] veth1_vlan: entered promiscuous mode [ 39.167268][ T4825] veth0_macvtap: entered promiscuous mode [ 39.168707][ T4825] veth1_macvtap: entered promiscuous mode [ 39.172293][ T4825] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.173811][ T4825] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.208422][ T1389] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.208448][ T1389] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.212431][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.212473][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.212497][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.212518][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.216416][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.216425][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ ** replaying previous printk message ** [ 39.279735][ T4918] ------------[ cut here ]------------ [ 39.279759][ T4918] do not call blocking ops when !TASK_RUNNING; state=2 set at [<0000000056b7821b>] prepare_to_wait_event+0x2e4/0x3ac [ 39.279812][ T4918] WARNING: kernel/sched/core.c:9124 at __might_sleep+0xc0/0xdc, CPU#1: syz.0.17/4918 [ 39.284835][ T4918] Modules linked in: [ 39.285482][ T4918] CPU: 1 UID: 0 PID: 4918 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 39.286882][ T4918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 39.288558][ T4918] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 39.289880][ T4918] pc : __might_sleep+0xc0/0xdc [ 39.290678][ T4918] lr : __might_sleep+0xc0/0xdc [ 39.291465][ T4918] sp : ffff8000960d7930 [ 39.292154][ T4918] x29: ffff8000960d7930 x28: ffff8000805a9ec8 x27: ffff8000960d7a00 [ 39.293547][ T4918] x26: 0000000000000000 x25: ffff8000960d7a08 x24: 0000000000000000 [ 39.294935][ T4918] x23: ffff700012c1af3c x22: ffff0000ccff6e90 x21: 0000000000000002 [ 39.296299][ T4918] x20: ffff8000869ca160 x19: 000000000000026f x18: 00000000ffffffff [ 39.297639][ T4918] x17: ffff8000801682f0 x16: ffff800080168534 x15: ffff80008034b12c [ 39.299035][ T4918] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 [ 39.300408][ T4918] x11: 0000000000000000 x10: 0000000000000002 x9 : 787837777fd06a00 [ 39.301790][ T4918] x8 : 787837777fd06a00 x7 : ffff80008048ea5c x6 : 0000000000000000 [ 39.303162][ T4918] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f8870 [ 39.304514][ T4918] x2 : 0000000100000000 x1 : ffff0000ccff57c0 x0 : 0000000000000000 [ 39.305844][ T4918] Call trace: [ 39.306382][ T4918] __might_sleep+0xc0/0xdc (P) [ 39.307097][ T4918] __mutex_lock+0xf8/0xf14 [ 39.307868][ T4918] mutex_lock_nested+0x24/0x30 [ 39.308625][ T4918] futex_pivot_pending+0x30/0xa4 [ 39.309462][ T4918] futex_hash_allocate+0x73c/0xc20 [ 39.310316][ T4918] futex_hash_prctl+0xd0/0x324 [ 39.311131][ T4918] __arm64_sys_prctl+0x9c0/0x14e8 [ 39.311947][ T4918] invoke_syscall+0x98/0x244 [ 39.312712][ T4918] el0_svc_common+0xec/0x23c [ 39.313503][ T4918] do_el0_svc+0x4c/0x5c [ 39.314278][ T4918] el0_svc+0x64/0x260 [ 39.314966][ T4918] el0t_64_sync_handler+0x48/0x148 [ 39.315760][ T4918] el0t_64_sync+0x198/0x19c [ 39.316488][ T4918] irq event stamp: 62 [ 39.317113][ T4918] hardirqs last enabled at (61): [] vprintk_store+0x924/0xb94 [ 39.318592][ T4918] hardirqs last disabled at (62): [] el1_brk64+0x20/0x54 [ 39.319935][ T4918] softirqs last enabled at (28): [] do_sve_acc+0x32c/0x4b8 [ 39.321368][ T4918] softirqs last disabled at (26): [] do_sve_acc+0x10c/0x4b8 [ 39.322818][ T4918] ---[ end trace 0000000000000000 ]---