Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.560091][ T6533] cgroup: Unknown subsys name 'net' [ 32.678569][ T6533] cgroup: Unknown subsys name 'cpuset' [ 32.680377][ T6533] cgroup: Unknown subsys name 'rlimit' [ 32.789806][ T6533] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 37.500063][ T6540] 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. [ 37.902563][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.903103][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.903268][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.903560][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.903747][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.720613][ T6610] chnl_net:caif_netlink_parms(): no params data found [ 38.742164][ T6610] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.743000][ T6610] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.743091][ T6610] bridge_slave_0: entered allmulticast mode [ 38.743699][ T6610] bridge_slave_0: entered promiscuous mode [ 38.745463][ T6610] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.745483][ T6610] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.745532][ T6610] bridge_slave_1: entered allmulticast mode [ 38.745972][ T6610] bridge_slave_1: entered promiscuous mode [ 38.759704][ T6610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.762680][ T6610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.771445][ T6610] team0: Port device team_slave_0 added [ 38.773223][ T6610] team0: Port device team_slave_1 added [ 38.781386][ T6610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.782618][ T6610] 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. [ 38.786901][ T6610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.794163][ T6610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.795409][ T6610] 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. [ 38.797108][ T6610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.809877][ T6610] hsr_slave_0: entered promiscuous mode [ 38.810182][ T6610] hsr_slave_1: entered promiscuous mode [ 38.958274][ T6610] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.961156][ T6610] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.963587][ T6610] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.965757][ T6610] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.975173][ T6610] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.975236][ T6610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.975403][ T6610] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.975427][ T6610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.002109][ T6610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.005524][ T41] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.007979][ T41] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.012438][ T6610] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.015175][ T708] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.015226][ T708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.024893][ T6610] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.024925][ T6610] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.027744][ T708] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.027770][ T708] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.068815][ T6610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.080536][ T6610] veth0_vlan: entered promiscuous mode [ 39.082232][ T6610] veth1_vlan: entered promiscuous mode [ 39.092008][ T6610] veth0_macvtap: entered promiscuous mode [ 39.092997][ T6610] veth1_macvtap: entered promiscuous mode [ 39.100917][ T6610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.102316][ T6610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.108579][ T41] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.109820][ T41] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.109836][ T41] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.109847][ T41] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.195566][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.197595][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.432857][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.440184][ T585] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.440210][ T585] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.486424][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.545983][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.612071][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:39 executed programs: 0 [ 39.658196][ T6130] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.658664][ T6130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.658822][ T6130] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.659156][ T6130] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.659466][ T6130] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.711062][ T6642] chnl_net:caif_netlink_parms(): no params data found [ 39.731387][ T6642] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.731455][ T6642] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.731507][ T6642] bridge_slave_0: entered allmulticast mode [ 39.731931][ T6642] bridge_slave_0: entered promiscuous mode [ 39.732910][ T6642] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.732954][ T6642] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.732996][ T6642] bridge_slave_1: entered allmulticast mode [ 39.733412][ T6642] bridge_slave_1: entered promiscuous mode [ 39.744040][ T6642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.745015][ T6642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.751537][ T6642] team0: Port device team_slave_0 added [ 39.752244][ T6642] team0: Port device team_slave_1 added [ 39.760190][ T6642] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.760214][ T6642] 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. [ 39.760232][ T6642] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.760750][ T6642] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.760756][ T6642] 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. [ 39.760771][ T6642] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.776019][ T6642] hsr_slave_0: entered promiscuous mode [ 39.776303][ T6642] hsr_slave_1: entered promiscuous mode [ 39.776474][ T6642] debugfs: 'hsr0' already exists in 'hsr' [ 39.776522][ T6642] Cannot create hsr debugfs directory [ 41.707328][ T52] Bluetooth: hci0: command tx timeout [ 42.890355][ T12] bridge_slave_1: left allmulticast mode [ 42.890397][ T12] bridge_slave_1: left promiscuous mode [ 42.890661][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.895861][ T12] bridge_slave_0: left allmulticast mode [ 42.895883][ T12] bridge_slave_0: left promiscuous mode [ 42.896245][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.090010][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 43.129601][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 43.138487][ T12] bond0 (unregistering): Released all slaves [ 43.209600][ T12] hsr_slave_0: left promiscuous mode [ 43.210641][ T12] hsr_slave_1: left promiscuous mode [ 43.210890][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 43.210905][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 43.213119][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 43.213131][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 43.219743][ T12] veth1_macvtap: left promiscuous mode [ 43.219812][ T12] veth0_macvtap: left promiscuous mode [ 43.219865][ T12] veth1_vlan: left promiscuous mode [ 43.220158][ T12] veth0_vlan: left promiscuous mode [ 43.338393][ T12] team0 (unregistering): Port device team_slave_1 removed [ 43.345825][ T12] team0 (unregistering): Port device team_slave_0 removed [ 43.535954][ T6642] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.538829][ T6642] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.541008][ T6642] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.543130][ T6642] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.566102][ T6642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.571077][ T6642] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.574350][ T708] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.574392][ T708] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.578672][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.578705][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.589849][ T6642] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.641406][ T6642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.653114][ T6642] veth0_vlan: entered promiscuous mode [ 43.654587][ T6642] veth1_vlan: entered promiscuous mode [ 43.661646][ T6642] veth0_macvtap: entered promiscuous mode [ 43.662628][ T6642] veth1_macvtap: entered promiscuous mode [ 43.665806][ T6642] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.666658][ T6642] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.668828][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.669046][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.669094][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.669140][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.718577][ T708] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.718602][ T708] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.724689][ T708] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.725947][ T708] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.756396][ T6694] loop0: detected capacity change from 0 to 8 [ 43.765918][ T6694] ------------[ cut here ]------------ [ 43.765934][ T6694] WARNING: CPU: 1 PID: 6694 at fs/overlayfs/copy_up.c:276 ovl_copy_up_file+0x538/0x57c [ 43.768252][ T6694] Modules linked in: [ 43.768774][ T6694] CPU: 1 UID: 0 PID: 6694 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 43.769985][ T6694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 43.771584][ T6694] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 43.772665][ T6694] pc : ovl_copy_up_file+0x538/0x57c [ 43.773455][ T6694] lr : ovl_copy_up_file+0x538/0x57c [ 43.774297][ T6694] sp : ffff80009fc86ee0 [ 43.774967][ T6694] x29: ffff80009fc86fc0 x28: dfff800000000000 x27: 0000000000000000 [ 43.776207][ T6694] x26: ffff80009fc86f20 x25: ffff0000cd142000 x24: ffff0000edd1b318 [ 43.777440][ T6694] x23: fc0000000000000a x22: ffff700013f90de4 x21: 0000000000000000 [ 43.778600][ T6694] x20: ffff0000edd1b318 x19: ffff0000cb326000 x18: 00000000ffffffff [ 43.779709][ T6694] x17: ffff80009353a000 x16: ffff80008af86288 x15: 0000000000000002 [ 43.780980][ T6694] x14: 1ffff00013f90de8 x13: 0000000000000000 x12: 0000000000000000 [ 43.782207][ T6694] x11: ffff700013f90dea x10: 0000000000ff0100 x9 : 0000000000000000 [ 43.783441][ T6694] x8 : ffff0000ddebbd00 x7 : 0000000000000000 x6 : 0000000000000000 [ 43.784641][ T6694] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010 [ 43.785815][ T6694] x2 : 0000000000000000 x1 : fc0000000000000a x0 : 0000000000000000 [ 43.786945][ T6694] Call trace: [ 43.787402][ T6694] ovl_copy_up_file+0x538/0x57c (P) [ 43.787831][ T52] Bluetooth: hci0: command tx timeout [ 43.789097][ T6694] ovl_copy_up_flags+0x1104/0x28a0 [ 43.789875][ T6694] ovl_maybe_copy_up+0x108/0x148 [ 43.790628][ T6694] ovl_open+0x128/0x2b4 [ 43.791260][ T6694] do_dentry_open+0x7a4/0x10bc [ 43.792035][ T6694] vfs_open+0x44/0x2d4 [ 43.792713][ T6694] path_openat+0x2424/0x2c40 [ 43.793488][ T6694] do_filp_open+0x18c/0x36c [ 43.794220][ T6694] do_sys_openat2+0x11c/0x1b4 [ 43.795013][ T6694] __arm64_sys_openat+0x120/0x158 [ 43.795808][ T6694] invoke_syscall+0x98/0x254 [ 43.796523][ T6694] el0_svc_common+0x130/0x23c [ 43.797237][ T6694] do_el0_svc+0x48/0x58 [ 43.797890][ T6694] el0_svc+0x5c/0x254 [ 43.798495][ T6694] el0t_64_sync_handler+0x84/0x12c [ 43.799295][ T6694] el0t_64_sync+0x198/0x19c [ 43.800059][ T6694] irq event stamp: 5184 [ 43.800693][ T6694] hardirqs last enabled at (5183): [] kasan_quarantine_put+0x1a0/0x1c8 [ 43.802285][ T6694] hardirqs last disabled at (5184): [] el1_brk64+0x20/0x54 [ 43.803585][ T6694] softirqs last enabled at (3772): [] local_bh_enable+0x10/0x34 [ 43.804935][ T6694] softirqs last disabled at (3770): [] local_bh_disable+0x10/0x34 [ 43.806335][ T6694] ---[ end trace 0000000000000000 ]---