Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts. 1970/01/01 00:00:32 parsed 1 programs [ 34.056003][ T4325] cgroup: Unknown subsys name 'net' [ 34.286813][ T4325] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 34.581581][ T4325] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 38.890937][ T1587] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.892215][ T1587] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.894002][ T1587] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 38.902864][ T1587] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.904177][ T1587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.909192][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.180615][ T4358] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.182103][ T4358] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.183377][ T4358] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.186542][ T4358] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.187871][ T4358] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.189160][ T4358] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.922412][ T4395] chnl_net:caif_netlink_parms(): no params data found [ 39.939465][ T4395] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.940719][ T4395] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.942158][ T4395] device bridge_slave_0 entered promiscuous mode [ 39.944842][ T4395] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.946025][ T4395] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.947496][ T4395] device bridge_slave_1 entered promiscuous mode [ 39.954087][ T4395] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.963583][ T4395] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.970658][ T4395] team0: Port device team_slave_0 added [ 39.972370][ T4395] team0: Port device team_slave_1 added [ 39.978078][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.979112][ T4395] 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. [ 39.982621][ T4395] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.985310][ T4395] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.986403][ T4395] 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. [ 39.989932][ T4395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.046178][ T4395] device hsr_slave_0 entered promiscuous mode [ 40.104481][ T4395] device hsr_slave_1 entered promiscuous mode [ 40.199961][ T4395] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.234024][ T4395] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.286013][ T4395] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.335670][ T4395] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.388407][ T4395] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.389660][ T4395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.391014][ T4395] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.392100][ T4395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.409449][ T4395] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.413624][ T1613] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.415787][ T1613] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.417590][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 40.420792][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.422308][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.437515][ T4395] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.441070][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.442840][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.444011][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.447136][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.448618][ T1613] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.449747][ T1613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.456324][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.457906][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.461049][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.465543][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.468551][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.471090][ T4395] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.536461][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.537680][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.540785][ T4395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.552686][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.559770][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.561510][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.562937][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.566417][ T4395] device veth0_vlan entered promiscuous mode [ 40.570223][ T4395] device veth1_vlan entered promiscuous mode [ 40.577528][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.579060][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.580713][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.583021][ T4395] device veth0_macvtap entered promiscuous mode [ 40.585766][ T4395] device veth1_macvtap entered promiscuous mode [ 40.590889][ T4395] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.592075][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.594218][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.598896][ T4395] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.600202][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.602858][ T4395] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.604551][ T4395] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.605855][ T4395] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.607070][ T4395] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:41 executed programs: 0 [ 41.629677][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 41.631237][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 41.632708][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 41.634766][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 41.636166][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 41.637353][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 41.905888][ T4426] chnl_net:caif_netlink_parms(): no params data found [ 41.922141][ T4426] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.923312][ T4426] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.925382][ T4426] device bridge_slave_0 entered promiscuous mode [ 41.927792][ T4426] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.928988][ T4426] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.930890][ T4426] device bridge_slave_1 entered promiscuous mode [ 41.938106][ T4426] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.941084][ T4426] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.949817][ T4426] team0: Port device team_slave_0 added [ 41.952394][ T4426] team0: Port device team_slave_1 added [ 41.957868][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.959036][ T4426] 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. [ 41.962942][ T4426] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.966499][ T4426] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.967616][ T4426] 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. [ 41.971223][ T4426] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.006081][ T4426] device hsr_slave_0 entered promiscuous mode [ 42.044556][ T4426] device hsr_slave_1 entered promiscuous mode [ 42.084358][ T4426] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.085593][ T4426] Cannot create hsr debugfs directory [ 42.426706][ T39] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.694745][ T4358] Bluetooth: hci0: command 0x0409 tx timeout [ 45.225843][ T39] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 45.774387][ T47] Bluetooth: hci0: command 0x041b tx timeout [ 46.406102][ T39] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.486134][ T39] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.617866][ T4426] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.665397][ T4426] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.766818][ T4426] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.847536][ T4426] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.854290][ T4358] Bluetooth: hci0: command 0x040f tx timeout [ 47.947992][ T4426] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.951655][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.953045][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.955926][ T4426] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.958862][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.960382][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.961815][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.962862][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.965477][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.998364][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.000165][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.001700][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.002853][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.005644][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.008157][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.011429][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.013325][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.015041][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.017539][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.019225][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.021585][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.022976][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.026330][ T1587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.027825][ T1587] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.030047][ T4426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.100687][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.102043][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.105924][ T4426] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.109936][ T39] device hsr_slave_0 left promiscuous mode [ 48.135035][ T39] device hsr_slave_1 left promiscuous mode [ 48.255295][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.256523][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 48.258971][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.260147][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.261533][ T39] device bridge_slave_1 left promiscuous mode [ 48.262853][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.315881][ T39] device bridge_slave_0 left promiscuous mode [ 48.316976][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.454497][ T39] device veth1_macvtap left promiscuous mode [ 48.455546][ T39] device veth0_macvtap left promiscuous mode [ 48.456499][ T39] device veth1_vlan left promiscuous mode [ 48.457456][ T39] device veth0_vlan left promiscuous mode [ 49.934266][ T4358] Bluetooth: hci0: command 0x0419 tx timeout [ 50.635692][ T39] team0 (unregistering): Port device team_slave_1 removed [ 50.844892][ T39] team0 (unregistering): Port device team_slave_0 removed [ 51.016052][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.234688][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.865196][ T39] bond0 (unregistering): Released all slaves [ 53.197056][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.199264][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.200684][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.202112][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.203658][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.205311][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.209976][ T4426] device veth0_vlan entered promiscuous mode [ 53.212836][ T4426] device veth1_vlan entered promiscuous mode [ 53.218761][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.220287][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.222972][ T4426] device veth0_macvtap entered promiscuous mode [ 53.227105][ T4426] device veth1_macvtap entered promiscuous mode [ 53.233146][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.235938][ T4426] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.237168][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 53.238804][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.240113][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.241534][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.243060][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.244808][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.247544][ T4426] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.248955][ T4426] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.250330][ T4426] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.251676][ T4426] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.271926][ T438] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.273287][ T438] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.276742][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.279854][ T438] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.281048][ T438] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.282424][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.324193][ T4503] ================================================================== [ 53.325566][ T4503] BUG: KASAN: slab-out-of-bounds in data_sock_setsockopt+0x3a8/0x3d0 [ 53.326832][ T4503] Read of size 4 at addr ffff0000ef19f603 by task syz.0.17/4503 [ 53.328063][ T4503] [ 53.328429][ T4503] CPU: 0 PID: 4503 Comm: syz.0.17 Not tainted syzkaller #0 [ 53.329486][ T4503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 53.331084][ T4503] Call trace: [ 53.331612][ T4503] dump_backtrace+0x1c0/0x1ec [ 53.332356][ T4503] show_stack+0x2c/0x3c [ 53.332977][ T4503] __dump_stack+0x30/0x40 [ 53.333595][ T4503] dump_stack_lvl+0xf4/0x15c [ 53.334256][ T4503] print_address_description+0x88/0x218 [ 53.335079][ T4503] print_report+0x50/0x68 [ 53.335706][ T4503] kasan_report+0xa8/0xfc [ 53.336333][ T4503] __asan_report_load_n_noabort+0x28/0x34 [ 53.337216][ T4503] data_sock_setsockopt+0x3a8/0x3d0 [ 53.337995][ T4503] __sys_setsockopt+0x2fc/0x50c [ 53.338709][ T4503] __arm64_sys_setsockopt+0xb8/0xd4 [ 53.339444][ T4503] invoke_syscall+0x98/0x2b4 [ 53.340149][ T4503] el0_svc_common+0x138/0x258 [ 53.340817][ T4503] do_el0_svc+0x58/0x130 [ 53.341466][ T4503] el0_svc+0x58/0x128 [ 53.342010][ T4503] el0t_64_sync_handler+0x84/0xf0 [ 53.342715][ T4503] el0t_64_sync+0x18c/0x190 [ 53.343366][ T4503] [ 53.343680][ T4503] Allocated by task 4503: [ 53.344266][ T4503] kasan_set_track+0x4c/0x80 [ 53.344977][ T4503] kasan_save_alloc_info+0x24/0x30 [ 53.345691][ T4503] __kasan_kmalloc+0xa0/0xb8 [ 53.346409][ T4503] __kmalloc+0xec/0x178 [ 53.347009][ T4503] __cgroup_bpf_run_filter_setsockopt+0xa18/0xbe0 [ 53.347989][ T4503] __sys_setsockopt+0x4c0/0x50c [ 53.348750][ T4503] __arm64_sys_setsockopt+0xb8/0xd4 [ 53.349543][ T4503] invoke_syscall+0x98/0x2b4 [ 53.350195][ T4503] el0_svc_common+0x138/0x258 [ 53.350873][ T4503] do_el0_svc+0x58/0x130 [ 53.351531][ T4503] el0_svc+0x58/0x128 [ 53.352138][ T4503] el0t_64_sync_handler+0x84/0xf0 [ 53.352875][ T4503] el0t_64_sync+0x18c/0x190 [ 53.353552][ T4503] [ 53.353882][ T4503] The buggy address belongs to the object at ffff0000ef19f600 [ 53.353882][ T4503] which belongs to the cache kmalloc-128 of size 128 [ 53.355893][ T4503] The buggy address is located 3 bytes inside of [ 53.355893][ T4503] 128-byte region [ffff0000ef19f600, ffff0000ef19f680) [ 53.357703][ T4503] [ 53.358025][ T4503] The buggy address belongs to the physical page: [ 53.358987][ T4503] page:000000009e91189f refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12f19f [ 53.360416][ T4503] flags: 0x5ffc00000000200(slab|node=0|zone=2|lastcpupid=0x7ff) [ 53.361498][ T4503] raw: 05ffc00000000200 0000000000000000 dead000000000122 ffff0000c0002300 [ 53.362737][ T4503] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 53.363881][ T4503] page dumped because: kasan: bad access detected [ 53.364754][ T4503] [ 53.365115][ T4503] Memory state around the buggy address: [ 53.365923][ T4503] ffff0000ef19f500: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 53.367107][ T4503] ffff0000ef19f580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.368210][ T4503] >ffff0000ef19f600: 03 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.369404][ T4503] ^ [ 53.369928][ T4503] ffff0000ef19f680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.371060][ T4503] ffff0000ef19f700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.372108][ T4503] ================================================================== [ 53.380876][ T4503] Disabling lock debugging due to kernel taint