Warning: Permanently added '10.128.1.32' (ED25519) to the list of known hosts. 1970/01/01 00:00:29 parsed 1 programs [ 30.989163][ T4680] cgroup: Unknown subsys name 'net' [ 31.119120][ T4680] cgroup: Unknown subsys name 'cpuset' [ 31.121140][ T4680] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.288185][ T4680] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 35.330520][ T4688] 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. [ 35.553712][ T4698] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.553974][ T4698] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.554079][ T4698] bridge_slave_0: entered allmulticast mode [ 35.554565][ T4698] bridge_slave_0: entered promiscuous mode [ 35.555833][ T4698] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.555880][ T4698] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.555924][ T4698] bridge_slave_1: entered allmulticast mode [ 35.556321][ T4698] bridge_slave_1: entered promiscuous mode [ 35.564123][ T4698] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.565123][ T4698] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.573740][ T4698] team0: Port device team_slave_0 added [ 35.574730][ T4698] team0: Port device team_slave_1 added [ 35.594998][ T4698] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.595019][ T4698] 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. [ 35.595036][ T4698] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.595779][ T4698] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.595788][ T4698] 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. [ 35.595806][ T4698] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.605879][ T4698] hsr_slave_0: entered promiscuous mode [ 35.606175][ T4698] hsr_slave_1: entered promiscuous mode [ 35.655287][ T4698] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.659012][ T4698] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.660752][ T4698] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.662919][ T4698] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.664766][ T4698] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.666992][ T4698] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.668393][ T4698] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.669565][ T4698] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.679987][ T4698] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.680036][ T4698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.680176][ T4698] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.680204][ T4698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.694525][ T4698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.699328][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.701124][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.705930][ T4698] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.711797][ T3060] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.711844][ T3060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.715425][ T3060] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.715464][ T3060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.725072][ T4698] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.725101][ T4698] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.806830][ T4698] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.825247][ T4698] veth0_vlan: entered promiscuous mode [ 35.827153][ T4698] veth1_vlan: entered promiscuous mode [ 35.834350][ T4698] veth0_macvtap: entered promiscuous mode [ 35.835409][ T4698] veth1_macvtap: entered promiscuous mode [ 35.840433][ T4698] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.841624][ T4698] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.844750][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.844938][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.844955][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.844970][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.911558][ T1390] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.943431][ T1390] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.007413][ T1390] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.044103][ T1390] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.221617][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.221642][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.230809][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.230830][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.527270][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.529446][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.529711][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.530024][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.530231][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:36 executed programs: 0 [ 36.891502][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.891811][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.891966][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.892282][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.892512][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.025668][ T4785] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.025749][ T4785] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.025814][ T4785] bridge_slave_0: entered allmulticast mode [ 37.026263][ T4785] bridge_slave_0: entered promiscuous mode [ 37.027041][ T4785] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.027083][ T4785] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.027138][ T4785] bridge_slave_1: entered allmulticast mode [ 37.027573][ T4785] bridge_slave_1: entered promiscuous mode [ 37.035040][ T4785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.036123][ T4785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.043826][ T4785] team0: Port device team_slave_0 added [ 37.044648][ T4785] team0: Port device team_slave_1 added [ 37.050749][ T4785] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.050768][ T4785] 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. [ 37.050782][ T4785] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.051345][ T4785] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.051351][ T4785] 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. [ 37.051365][ T4785] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.064531][ T4785] hsr_slave_0: entered promiscuous mode [ 37.064856][ T4785] hsr_slave_1: entered promiscuous mode [ 37.065068][ T4785] debugfs: 'hsr0' already exists in 'hsr' [ 37.065108][ T4785] Cannot create hsr debugfs directory [ 38.958015][ T4694] Bluetooth: hci0: command tx timeout [ 39.607977][ T1390] bridge_slave_1: left allmulticast mode [ 39.608021][ T1390] bridge_slave_1: left promiscuous mode [ 39.608482][ T1390] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.611583][ T1390] bridge_slave_0: left allmulticast mode [ 39.611608][ T1390] bridge_slave_0: left promiscuous mode [ 39.611686][ T1390] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.720487][ T1390] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.738927][ T1390] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.769300][ T1390] bond0 (unregistering): Released all slaves [ 39.824781][ T1390] hsr_slave_0: left promiscuous mode [ 39.825807][ T1390] hsr_slave_1: left promiscuous mode [ 39.826121][ T1390] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.826135][ T1390] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.826536][ T1390] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.826545][ T1390] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.833036][ T1390] veth1_macvtap: left promiscuous mode [ 39.833076][ T1390] veth0_macvtap: left promiscuous mode [ 39.833114][ T1390] veth1_vlan: left promiscuous mode [ 39.833162][ T1390] veth0_vlan: left promiscuous mode [ 39.934759][ T1390] team0 (unregistering): Port device team_slave_1 removed [ 39.938688][ T1390] team0 (unregistering): Port device team_slave_0 removed [ 39.985675][ T4357] 8021q: adding VLAN 0 to HW filter on device eth0 [ 40.135725][ T4785] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.138193][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.138536][ T4785] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.140332][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.140654][ T4785] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.143598][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.143915][ T4785] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.146484][ T4785] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.183007][ T4785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.188720][ T4785] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.190584][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.190630][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.193055][ T3060] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.193097][ T3060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.204301][ T4785] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.206112][ T4785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.493829][ T4785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.503118][ T4785] veth0_vlan: entered promiscuous mode [ 40.504846][ T4785] veth1_vlan: entered promiscuous mode [ 40.512252][ T4785] veth0_macvtap: entered promiscuous mode [ 40.513269][ T4785] veth1_macvtap: entered promiscuous mode [ 40.516491][ T4785] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.517445][ T4785] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.525560][ T3060] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.525600][ T3060] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.525625][ T3060] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.525645][ T3060] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.563884][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.563908][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.577179][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.577209][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.814976][ T4867] ------------[ cut here ]------------ [ 40.814989][ T4867] WARNING: kernel/signal.c:2174 at do_notify_parent+0xb50/0xc3c, CPU#1: syz.0.17/4867 [ 40.817659][ T4867] Modules linked in: [ 40.818387][ T4867] CPU: 1 UID: 0 PID: 4867 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 40.819857][ T4867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 40.821635][ T4867] pstate: 834000c5 (Nzcv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 40.822952][ T4867] pc : do_notify_parent+0xb50/0xc3c [ 40.823832][ T4867] lr : do_notify_parent+0xb4c/0xc3c [ 40.824700][ T4867] sp : ffff800096d07b00 [ 40.825343][ T4867] x29: ffff800096d07c00 x28: ffff800096d07b20 x27: dfff800000000000 [ 40.826671][ T4867] x26: ffff700012da0f64 x25: ffff800096d07ce0 x24: dfff800000000000 [ 40.828047][ T4867] x23: ffff0000d0542290 x22: 0000000000000080 x21: 0000000000000080 [ 40.829493][ T4867] x20: 0000000000000000 x19: ffff0000d0541d00 x18: 0000000000000000 [ 40.830874][ T4867] x17: ffff800080300b50 x16: ffff8000802fec0c x15: ffff800080d3b948 [ 40.832225][ T4867] x14: ffff800080d3b878 x13: 0000000000000006 x12: 0000000000000000 [ 40.833598][ T4867] x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000001 [ 40.835033][ T4867] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 [ 40.836418][ T4867] x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff80008032850c [ 40.837848][ T4867] x2 : 0000000000000080 x1 : ffff0000d0541d00 x0 : 0000000000000000 [ 40.839261][ T4867] Call trace: [ 40.839844][ T4867] do_notify_parent+0xb50/0xc3c (P) [ 40.840752][ T4867] do_exit+0xf4c/0x1a6c [ 40.841539][ T4867] do_group_exit+0x0/0x22c [ 40.842285][ T4867] invoke_syscall+0x98/0x244 [ 40.843116][ T4867] el0_svc_common+0xe8/0x23c [ 40.843872][ T4867] do_el0_svc+0x48/0x58 [ 40.844568][ T4867] el0_svc+0x60/0x25c [ 40.845309][ T4867] el0t_64_sync_handler+0x48/0x148 [ 40.846230][ T4867] el0t_64_sync+0x198/0x19c [ 40.846982][ T4867] irq event stamp: 516 [ 40.847665][ T4867] hardirqs last enabled at (515): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 40.849380][ T4867] hardirqs last disabled at (516): [] _raw_write_lock_irq+0x28/0x70 [ 40.851041][ T4867] softirqs last enabled at (60): [] local_bh_enable+0x10/0x34 [ 40.852618][ T4867] softirqs last disabled at (58): [] local_bh_disable+0x10/0x34 [ 40.854205][ T4867] ---[ end trace 0000000000000000 ]--- [ 41.038030][ T4694] Bluetooth: hci0: command tx timeout