Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. 2026/09/15 05:06:00 parsed 1 programs 2026/09/15 05:06:00 serving rpc on tcp://33631 [ 62.485177][ T4198] cgroup: Unknown subsys name 'net' [ 62.629384][ T4198] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 63.857622][ T4198] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.192155][ T1229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.204786][ T1229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.223051][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.239918][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.247895][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.257015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.792764][ T4226] chnl_net:caif_netlink_parms(): no params data found [ 65.854084][ T4226] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.862163][ T4226] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.871761][ T4226] device bridge_slave_0 entered promiscuous mode [ 65.881875][ T4226] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.890141][ T4226] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.898480][ T4226] device bridge_slave_1 entered promiscuous mode [ 65.925253][ T4226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.937754][ T4226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.967066][ T4226] team0: Port device team_slave_0 added [ 65.974915][ T4226] team0: Port device team_slave_1 added [ 65.996328][ T4226] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.003309][ T4226] 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. [ 66.030864][ T4226] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.045280][ T4226] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.052720][ T4226] 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. [ 66.078970][ T4226] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.115620][ T4226] device hsr_slave_0 entered promiscuous mode [ 66.122906][ T4226] device hsr_slave_1 entered promiscuous mode [ 66.250410][ T4226] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.262301][ T4226] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.272341][ T4226] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.282117][ T4226] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.360468][ T4226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.375216][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.385284][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.397150][ T4226] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.407703][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.418257][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.428078][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.435357][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.446699][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.467376][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.476390][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.485152][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.492219][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.509016][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.518497][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.538571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.548504][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.557254][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.566978][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.576310][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.585402][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.595960][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.604886][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.613247][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.626697][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.739715][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.747897][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.766001][ T4226] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.785936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.795152][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.810767][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.819930][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.831202][ T4226] device veth0_vlan entered promiscuous mode [ 66.843719][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.851958][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.881327][ T4226] device veth1_vlan entered promiscuous mode [ 66.916833][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.926603][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.936433][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.949346][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.959848][ T4226] device veth0_macvtap entered promiscuous mode [ 66.969628][ T4226] device veth1_macvtap entered promiscuous mode [ 66.983640][ T4226] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.991545][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.000482][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.009171][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.017876][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.029559][ T4226] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.038179][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.047580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.059147][ T4226] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.068509][ T4226] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.077308][ T4226] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.086876][ T4226] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/09/15 05:06:08 executed programs: 0 [ 69.189706][ T4290] chnl_net:caif_netlink_parms(): no params data found [ 69.226341][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.233620][ T4290] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.242066][ T4290] device bridge_slave_0 entered promiscuous mode [ 69.250784][ T4290] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.257950][ T4290] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.266046][ T4290] device bridge_slave_1 entered promiscuous mode [ 69.292902][ T4290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.304538][ T4290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.325872][ T1175] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.347039][ T4290] team0: Port device team_slave_0 added [ 69.356179][ T4290] team0: Port device team_slave_1 added [ 69.371433][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.378626][ T4290] 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. [ 69.404765][ T4290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.416865][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.424401][ T4290] 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. [ 69.451160][ T4290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.478864][ T4290] device hsr_slave_0 entered promiscuous mode [ 69.487242][ T4290] device hsr_slave_1 entered promiscuous mode [ 69.493741][ T4290] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.502344][ T4290] Cannot create hsr debugfs directory [ 71.144491][ T4242] Bluetooth: hci0: command 0x0409 tx timeout [ 71.386459][ T1431] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.393111][ T1431] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.930485][ T1175] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.997764][ T1175] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.060886][ T1175] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.843657][ T4290] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.852989][ T4290] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.862697][ T4290] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.872055][ T4290] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.918383][ T4290] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.931524][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.939863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.949962][ T4290] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.983474][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.993039][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.001932][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.009193][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.018180][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.028743][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.038013][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.047667][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.054755][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.071488][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.080844][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.090556][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.099830][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.112378][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.120723][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.130468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.164902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.173492][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.186302][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.195046][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.206929][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.224603][ T4323] Bluetooth: hci0: command 0x041b tx timeout [ 73.337412][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.345163][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.355805][ T4290] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.372206][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.382107][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.413433][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.422238][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.431691][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.439852][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.449974][ T4290] device veth0_vlan entered promiscuous mode [ 73.482223][ T4290] device veth1_vlan entered promiscuous mode [ 73.499709][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.511177][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.519388][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.528124][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.539029][ T4290] device veth0_macvtap entered promiscuous mode [ 73.549595][ T4290] device veth1_macvtap entered promiscuous mode [ 73.580717][ T4290] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.592262][ T4290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.604850][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.612339][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.620451][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.629752][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.638748][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.649614][ T4290] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.660418][ T4290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.671496][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.679639][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.688450][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.717296][ T4290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.726680][ T4290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.735496][ T4290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.744315][ T4290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.791178][ T1229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.800965][ T1229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.812900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.841540][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.849954][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.857809][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.878524][ T1175] device hsr_slave_0 left promiscuous mode [ 73.885152][ T1175] device hsr_slave_1 left promiscuous mode [ 73.891669][ T1175] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.901353][ T1175] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.910987][ T1175] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.919376][ T1175] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.937967][ T1175] device bridge_slave_1 left promiscuous mode [ 73.946152][ T1175] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.970061][ T1175] device bridge_slave_0 left promiscuous mode [ 73.978036][ T4349] svc: failed to register nfsdv3 RPC service (errno 111). [ 73.978413][ T1175] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.987996][ T4349] svc: failed to register nfsaclv3 RPC service (errno 111). [ 74.019436][ T1175] device veth1_macvtap left promiscuous mode [ 74.025993][ T1175] device veth0_macvtap left promiscuous mode [ 74.032020][ T1175] device veth1_vlan left promiscuous mode [ 74.038035][ T1175] device veth0_vlan left promiscuous mode [ 74.081109][ T4290] ================================================================== [ 74.089376][ T4290] BUG: KASAN: use-after-free in nfsd_shutdown_threads+0x89/0x1a0 [ 74.097223][ T4290] Write of size 4 at addr ffff8880740a2c50 by task syz-executor/4290 [ 74.105295][ T4290] [ 74.107623][ T4290] CPU: 1 PID: 4290 Comm: syz-executor Not tainted syzkaller #0 [ 74.115157][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 74.125322][ T4290] Call Trace: [ 74.128604][ T4290] [ 74.131535][ T4290] dump_stack_lvl+0x188/0x250 [ 74.136226][ T4290] ? show_regs_print_info+0x20/0x20 [ 74.141448][ T4290] ? load_image+0x410/0x410 [ 74.145961][ T4290] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 74.151439][ T4290] ? rcu_lock_release+0x5/0x20 [ 74.156233][ T4290] print_address_description+0x60/0x2d0 [ 74.161788][ T4290] ? nfsd_shutdown_threads+0x89/0x1a0 [ 74.167178][ T4290] kasan_report+0xdf/0x130 [ 74.171603][ T4290] ? nfsd_shutdown_threads+0x89/0x1a0 [ 74.176982][ T4290] kasan_check_range+0x235/0x290 [ 74.181932][ T4290] nfsd_shutdown_threads+0x89/0x1a0 [ 74.187135][ T4290] nfsd_umount+0x3e/0xc0 [ 74.191645][ T4290] deactivate_locked_super+0x93/0xf0 [ 74.196972][ T4290] cleanup_mnt+0x426/0x4d0 [ 74.201397][ T4290] task_work_run+0x125/0x1a0 [ 74.206001][ T4290] exit_to_user_mode_loop+0x10f/0x130 [ 74.211398][ T4290] exit_to_user_mode_prepare+0xee/0x180 [ 74.216995][ T4290] syscall_exit_to_user_mode+0x16/0x40 [ 74.222478][ T4290] do_syscall_64+0x58/0xa0 [ 74.226929][ T4290] ? clear_bhb_loop+0x30/0x80 [ 74.231614][ T4290] ? clear_bhb_loop+0x30/0x80 [ 74.236310][ T4290] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.242259][ T4290] RIP: 0033:0x7f2e92307397 [ 74.246962][ T4290] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 74.266574][ T4290] RSP: 002b:00007ffe7fdeb958 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 74.275000][ T4290] RAX: 0000000000000000 RBX: 00007f2e9239c48b RCX: 00007f2e92307397 [ 74.282984][ T4290] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe7fdeba10 [ 74.290977][ T4290] RBP: 00007ffe7fdeba10 R08: 00007ffe7fdeca10 R09: 00000000ffffffff [ 74.298961][ T4290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe7fdecaa0 [ 74.307159][ T4290] R13: 00007f2e9239c48b R14: 00000000000120b8 R15: 00007ffe7fdecae0 [ 74.315166][ T4290] [ 74.318192][ T4290] [ 74.320526][ T4290] Allocated by task 4349: [ 74.324871][ T4290] __kasan_kmalloc+0xaf/0xe0 [ 74.329473][ T4290] __svc_create+0x60/0x9d0 [ 74.333903][ T4290] svc_create_pooled+0x62f/0x810 [ 74.338851][ T4290] nfsd_create_serv+0x2f9/0x700 [ 74.343881][ T4290] nfsd_svc+0x132/0x9e0 [ 74.348039][ T4290] write_threads+0x2ea/0x350 [ 74.352639][ T4290] nfsctl_transaction_write+0x105/0x150 [ 74.358198][ T4290] vfs_write+0x304/0xd70 [ 74.362446][ T4290] ksys_write+0x153/0x260 [ 74.366773][ T4290] do_syscall_64+0x4c/0xa0 [ 74.371284][ T4290] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 74.377176][ T4290] [ 74.379496][ T4290] Freed by task 4349: [ 74.383465][ T4290] kasan_set_track+0x4b/0x70 [ 74.388055][ T4290] kasan_set_free_info+0x1f/0x40 [ 74.393012][ T4290] ____kasan_slab_free+0xd5/0x110 [ 74.398047][ T4290] slab_free_freelist_hook+0xec/0x170 [ 74.403421][ T4290] kfree+0xef/0x2a0 [ 74.407227][ T4290] nfsd_svc+0x7cf/0x9e0 [ 74.411389][ T4290] write_threads+0x2ea/0x350 [ 74.415982][ T4290] nfsctl_transaction_write+0x105/0x150 [ 74.421534][ T4290] vfs_write+0x304/0xd70 [ 74.425796][ T4290] ksys_write+0x153/0x260 [ 74.430140][ T4290] do_syscal