Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs 1970/01/01 00:00:31 serving rpc on tcp://41275 [ 32.230827][ T4722] cgroup: Unknown subsys name 'net' [ 32.360719][ T4722] cgroup: Unknown subsys name 'cpuset' [ 32.362825][ T4722] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.556846][ T4722] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.992190][ T4728] 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. [ 36.254457][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.254483][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.272024][ T3528] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.273868][ T3528] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.019554][ T4767] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.021062][ T4767] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.022386][ T4767] bridge_slave_0: entered allmulticast mode [ 37.023971][ T4767] bridge_slave_0: entered promiscuous mode [ 37.026419][ T4767] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.027805][ T4767] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.028879][ T4767] bridge_slave_1: entered allmulticast mode [ 37.029600][ T4767] bridge_slave_1: entered promiscuous mode [ 37.037756][ T4767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.038753][ T4767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.048969][ T4767] team0: Port device team_slave_0 added [ 37.053550][ T4767] team0: Port device team_slave_1 added [ 37.060521][ T4767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.060545][ T4767] 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. [ 37.060557][ T4767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.061274][ T4767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.061282][ T4767] 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. [ 37.061297][ T4767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.071907][ T4767] hsr_slave_0: entered promiscuous mode [ 37.072257][ T4767] hsr_slave_1: entered promiscuous mode [ 37.117540][ T4767] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.120793][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.121231][ T4767] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.123294][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.123607][ T4767] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.125441][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.125724][ T4767] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.127637][ T4767] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.136686][ T4767] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.136740][ T4767] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.136889][ T4767] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.136938][ T4767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.154148][ T4767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.157660][ T72] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.159563][ T72] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.163996][ T4767] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.166714][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.166770][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.169761][ T72] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.169825][ T72] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.271815][ T4767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.282527][ T4767] veth0_vlan: entered promiscuous mode [ 37.286348][ T4767] veth1_vlan: entered promiscuous mode [ 37.294328][ T4767] veth0_macvtap: entered promiscuous mode [ 37.295564][ T4767] veth1_macvtap: entered promiscuous mode [ 37.300674][ T4767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.301738][ T4767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.303784][ T72] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.305666][ T72] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.330384][ T3528] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.332109][ T3528] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.384102][ T72] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.426566][ T4738] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.427181][ T4738] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.427375][ T4738] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.427718][ T4738] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.427954][ T4738] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.443636][ T72] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.475696][ T72] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.552642][ T72] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:37 executed programs: 0 [ 37.872723][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.874189][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.875083][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.875440][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.875659][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.013591][ T4829] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.013683][ T4829] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.013776][ T4829] bridge_slave_0: entered allmulticast mode [ 38.014468][ T4829] bridge_slave_0: entered promiscuous mode [ 38.015416][ T4829] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.015454][ T4829] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.015506][ T4829] bridge_slave_1: entered allmulticast mode [ 38.015912][ T4829] bridge_slave_1: entered promiscuous mode [ 38.023361][ T4829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.024406][ T4829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.030699][ T4829] team0: Port device team_slave_0 added [ 38.031430][ T4829] team0: Port device team_slave_1 added [ 38.037884][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.037919][ T4829] 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. [ 38.037934][ T4829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.038494][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.038501][ T4829] 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. [ 38.038516][ T4829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.048584][ T4829] hsr_slave_0: entered promiscuous mode [ 38.048898][ T4829] hsr_slave_1: entered promiscuous mode [ 38.049110][ T4829] debugfs: 'hsr0' already exists in 'hsr' [ 38.049193][ T4829] Cannot create hsr debugfs directory [ 39.929616][ T4738] Bluetooth: hci0: command tx timeout [ 40.848684][ T72] bridge_slave_1: left allmulticast mode [ 40.848722][ T72] bridge_slave_1: left promiscuous mode [ 40.849271][ T72] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.855314][ T72] bridge_slave_0: left allmulticast mode [ 40.855341][ T72] bridge_slave_0: left promiscuous mode [ 40.855574][ T72] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.912283][ T72] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.916115][ T72] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.920694][ T72] bond0 (unregistering): Released all slaves [ 40.970695][ T72] hsr_slave_0: left promiscuous mode [ 40.971778][ T72] hsr_slave_1: left promiscuous mode [ 40.972280][ T72] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 40.972299][ T72] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 40.975341][ T72] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 40.976599][ T72] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 40.986068][ T72] veth1_macvtap: left promiscuous mode [ 40.987230][ T72] veth0_macvtap: left promiscuous mode [ 40.988363][ T72] veth1_vlan: left promiscuous mode [ 40.989479][ T72] veth0_vlan: left promiscuous mode [ 41.083455][ T72] team0 (unregistering): Port device team_slave_1 removed [ 41.087308][ T72] team0 (unregistering): Port device team_slave_0 removed [ 41.138549][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 41.412218][ T4829] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.413434][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 41.413769][ T4829] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.418950][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 41.422673][ T4829] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.423656][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 41.423950][ T4829] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.426080][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 41.563570][ T4829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.567384][ T4829] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.569250][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.569291][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.574125][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.574161][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.594423][ T4829] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.596255][ T4829] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.705713][ T4829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.716394][ T4829] veth0_vlan: entered promiscuous mode [ 41.718301][ T4829] veth1_vlan: entered promiscuous mode [ 41.726100][ T4829] veth0_macvtap: entered promiscuous mode [ 41.727226][ T4829] veth1_macvtap: entered promiscuous mode [ 41.732519][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.733634][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.750812][ T3582] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.750881][ T3582] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.750906][ T3582] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.750923][ T3582] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.756502][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.756512][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.763596][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.763625][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ ** replaying previous printk message ** [ 41.806580][ T4920] ------------[ cut here ]------------ [ 41.806610][ T4920] do not call blocking ops when !TASK_RUNNING; state=2 set at [<000000003d62a0c3>] prepare_to_wait_event+0x2e4/0x3ac [ 41.806660][ T4920] WARNING: kernel/sched/core.c:9124 at __might_sleep+0xc0/0xdc, CPU#0: syz.0.17/4920 [ 41.811818][ T4920] Modules linked in: [ 41.812486][ T4920] CPU: 0 UID: 0 PID: 4920 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 41.813968][ T4920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 41.815749][ T4920] pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 41.817049][ T4920] pc : __might_sleep+0xc0/0xdc [ 41.817895][ T4920] lr : __might_sleep+0xc0/0xdc [ 41.818692][ T4920] sp : ffff8000954d7930 [ 41.819371][ T4920] x29: ffff8000954d7930 x28: ffff8000805a9ec8 x27: ffff8000954d7a00 [ 41.820714][ T4920] x26: 0000000000000000 x25: ffff8000954d7a08 x24: 0000000000000000 [ 41.822094][ T4920] x23: ffff700012a9af3c x22: ffff0000c4c716d0 x21: 0000000000000002 [ 41.823403][ T4920] x20: ffff8000869ca160 x19: 000000000000026f x18: 00000000ffffffff [ 41.824737][ T4920] x17: ffff8000801682f0 x16: ffff800080168534 x15: ffff80008034b12c [ 41.826052][ T4920] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000000 [ 41.827401][ T4920] x11: 0000000000000000 x10: 0000000000000002 x9 : dd2fee083d5bf500 [ 41.828737][ T4920] x8 : dd2fee083d5bf500 x7 : ffff80008048ea5c x6 : 0000000000000000 [ 41.830084][ T4920] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000802f8870 [ 41.831446][ T4920] x2 : 0000000100000000 x1 : ffff0000c4c70000 x0 : 0000000000000000 [ 41.832792][ T4920] Call trace: [ 41.833382][ T4920] __might_sleep+0xc0/0xdc (P) [ 41.834194][ T4920] __mutex_lock+0xf8/0xf14 [ 41.834917][ T4920] mutex_lock_nested+0x24/0x30 [ 41.835680][ T4920] futex_pivot_pending+0x30/0xa4 [ 41.836535][ T4920] futex_hash_allocate+0x73c/0xc20 [ 41.837398][ T4920] futex_hash_prctl+0xd0/0x324 [ 41.838227][ T4920] __arm64_sys_prctl+0x9c0/0x14e8 [ 41.839064][ T4920] invoke_syscall+0x98/0x244 [ 41.839821][ T4920] el0_svc_common+0xec/0x23c [ 41.840600][ T4920] do_el0_svc+0x4c/0x5c [ 41.841328][ T4920] el0_svc+0x64/0x260 [ 41.842011][ T4920] el0t_64_sync_handler+0x48/0x148 [ 41.842860][ T4920] el0t_64_sync+0x198/0x19c [ 41.843644][ T4920] irq event stamp: 78 [ 41.844318][ T4920] hardirqs last enabled at (77): [] vprintk_store+0x924/0xb94 [ 41.845832][ T4920] hardirqs last disabled at (78): [] el1_brk64+0x20/0x54 [ 41.847281][ T4920] softirqs last enabled at (54): [] fpsimd_restore_current_state+0x39c/0x9c8 [ 41.848990][ T4920] softirqs last disabled at (52): [] fpsimd_restore_current_state+0x44/0x9c8 [ 41.850816][ T4920] ---[ end trace 0000000000000000 ]---