Warning: Permanently added '10.128.0.61' (ED25519) to the list of known hosts.
2026/04/12 04:16:20 parsed 1 programs
syzkaller login: [ 51.398480][ T4187] cgroup: Unknown subsys name 'net'
[ 51.537079][ T4187] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 52.785702][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 54.900026][ T4216] chnl_net:caif_netlink_parms(): no params data found
[ 54.959261][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state
[ 54.967033][ T4216] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.975172][ T4216] device bridge_slave_0 entered promiscuous mode
[ 54.984774][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state
[ 54.992063][ T4216] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.000023][ T4216] device bridge_slave_1 entered promiscuous mode
[ 55.023879][ T4216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 55.035124][ T4216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 55.063757][ T4216] team0: Port device team_slave_0 added
[ 55.071586][ T4216] team0: Port device team_slave_1 added
[ 55.093128][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 55.100086][ T4216] 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.
[ 55.126064][ T4216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 55.138977][ T4216] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 55.146160][ T4216] 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.
[ 55.172221][ T4216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 55.208782][ T4216] device hsr_slave_0 entered promiscuous mode
[ 55.215721][ T4216] device hsr_slave_1 entered promiscuous mode
[ 55.338377][ T4216] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 55.350122][ T4216] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 55.360184][ T4216] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 55.370416][ T4216] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 55.397490][ T4216] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.404707][ T4216] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 55.412665][ T4216] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.419735][ T4216] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 55.476482][ T4216] 8021q: adding VLAN 0 to HW filter on device bond0
[ 55.490820][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 55.503737][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.513519][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.521726][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 55.537596][ T4216] 8021q: adding VLAN 0 to HW filter on device team0
[ 55.549848][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 55.559748][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.566856][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 55.594290][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 55.603660][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.610739][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 55.619578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 55.629031][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 55.651310][ T4216] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 55.663697][ T4216] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 55.676842][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 55.686413][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 55.697216][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 55.706918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 55.825836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 55.833508][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 55.845780][ T4216] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 55.862431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 55.883188][ T4216] device veth0_vlan entered promiscuous mode
[ 55.890980][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 55.903047][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 55.915145][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 55.923193][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 55.939039][ T4216] device veth1_vlan entered promiscuous mode
[ 55.970967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 55.980099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 55.988991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 55.997969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 56.009032][ T4216] device veth0_macvtap entered promiscuous mode
[ 56.018271][ T4216] device veth1_macvtap entered promiscuous mode
[ 56.031411][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 56.040926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 56.049500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 56.058434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 56.067598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 56.079795][ T4216] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 56.087330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 56.096111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 56.108043][ T4216] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 56.116922][ T4216] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 56.126205][ T4216] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 56.135139][ T4216] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 56.228031][ T4216] syz-executor (4216) used greatest stack depth: 20272 bytes left
[ 57.079790][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 57.094149][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 57.115863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 57.130296][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 57.139630][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 57.147443][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/12 04:16:28 executed programs: 0
[ 57.904956][ T4278] chnl_net:caif_netlink_parms(): no params data found
[ 57.951168][ T4278] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.958367][ T4278] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.966382][ T4278] device bridge_slave_0 entered promiscuous mode
[ 57.974663][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.981984][ T4278] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.989664][ T4278] device bridge_slave_1 entered promiscuous mode
[ 58.008273][ T4278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.019609][ T4278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.051287][ T4278] team0: Port device team_slave_0 added
[ 58.063407][ T3059] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 58.080526][ T4278] team0: Port device team_slave_1 added
[ 58.095644][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.102857][ T4278] 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.
[ 58.129883][ T4278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.142400][ T4278] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.149367][ T4278] 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.
[ 58.175435][ T4278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.203514][ T4278] device hsr_slave_0 entered promiscuous mode
[ 58.210447][ T4278] device hsr_slave_1 entered promiscuous mode
[ 58.217287][ T4278] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 58.225470][ T4278] Cannot create hsr debugfs directory
[ 59.802621][ T4222] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.388107][ T3059] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.456433][ T3059] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.499065][ T3059] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.892077][ T4307] Bluetooth: hci0: command 0x041b tx timeout
[ 62.260407][ T4278] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 62.270698][ T4278] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 62.281315][ T4278] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 62.291236][ T4278] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 62.354520][ T4278] 8021q: adding VLAN 0 to HW filter on device bond0
[ 62.387153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 62.395450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 62.405405][ T4278] 8021q: adding VLAN 0 to HW filter on device team0
[ 62.415972][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 62.425041][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 62.434052][ T4271] bridge0: port 1(bridge_slave_0) entered blocking state
[ 62.441106][ T4271] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 62.457422][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 62.467406][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 62.476685][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 62.486064][ T4271] bridge0: port 2(bridge_slave_1) entered blocking state
[ 62.493170][ T4271] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 62.516845][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 62.529667][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 62.540295][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 62.549792][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 62.566424][ T4278] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 62.577054][ T4278] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 62.589889][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 62.598513][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 62.607210][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 62.615610][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 62.624351][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 62.632730][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 62.640989][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 62.651360][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 62.760776][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 62.768362][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 62.797379][ T4278] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 62.814303][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 62.823445][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 62.852717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 62.860924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 62.870747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 62.879192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 62.888016][ T4278] device veth0_vlan entered promiscuous mode
[ 62.914584][ T4278] device veth1_vlan entered promiscuous mode
[ 62.931253][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 62.943007][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 62.950893][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 62.960650][ T463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 62.971331][ T4278] device veth0_macvtap entered promiscuous mode
[ 62.981411][ T4278] device veth1_macvtap entered promiscuous mode
[ 63.003785][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 63.015686][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 63.027664][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 63.037986][ T4278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 63.048727][ T4278] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 63.060061][ T4278] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 63.075924][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 63.084130][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 63.092245][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 63.100675][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 63.109775][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 63.118495][ T4271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 63.133436][ T4278] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.142513][ T4278] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.151276][ T4278] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.160295][ T4278] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 63.189536][ T3059] device hsr_slave_0 left promiscuous mode
[ 63.195871][ T3059] device hsr_slave_1 left promiscuous mode
[ 63.202376][ T3059] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 63.209886][ T3059] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 63.220671][ T3059] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 63.228341][ T3059] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 63.236287][ T3059] device bridge_slave_1 left promiscuous mode
[ 63.244000][ T3059] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.257077][ T3059] device bridge_slave_0 left promiscuous mode
[ 63.263338][ T3059] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.280120][ T3059] device veth1_macvtap left promiscuous mode
[ 63.286974][ T3059] device veth0_macvtap left promiscuous mode
[ 63.293408][ T3059] device veth1_vlan left promiscuous mode
[ 63.299315][ T3059] device veth0_vlan left promiscuous mode
[ 63.446750][ T3059] team0 (unregistering): Port device team_slave_1 removed
[ 63.458951][ T3059] team0 (unregistering): Port device team_slave_0 removed
[ 63.471669][ T3059] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 63.487477][ T3059] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 63.536798][ T3059] bond0 (unregistering): Released all slaves
[ 63.597867][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 63.609111][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 63.626657][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 63.638949][ T463] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2026/04/12 04:16:34 executed programs: 2
[ 63.651326][ T463] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 63.659537][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 63.709132][ T4336] netlink: 80 bytes leftover after parsing attributes in process `syz.0.17'.
[ 63.729386][ T4336] syz.0.17 (4336) used greatest stack depth: 19248 bytes left
[ 63.742632][ T4337] netlink: 80 bytes leftover after parsing attributes in process `syz.0.18'.
[ 63.756158][ T4337] ==================================================================
[ 63.764343][ T4337] BUG: KASAN: use-after-free in __xfrm_decode_session+0x17ae/0x1fa0
[ 63.772323][ T4337] Read of size 1 at addr ffff8880244c4115 by task syz.0.18/4337
[ 63.779949][ T4337]
[ 63.782279][ T4337] CPU: 1 PID: 4337 Comm: syz.0.18 Not tainted syzkaller #0
[ 63.789496][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 63.799544][ T4337] Call Trace:
[ 63.802815][ T4337]
[ 63.805789][ T4337] dump_stack_lvl+0x188/0x250
[ 63.810472][ T4337] ? show_regs_print_info+0x20/0x20
[ 63.815652][ T4337] ? _printk+0xda/0x130
[ 63.819812][ T4337] ? load_image+0x400/0x400
[ 63.824295][ T4337] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 63.829758][ T4337] print_address_description+0x60/0x2d0
[ 63.835290][ T4337] ? __xfrm_decode_session+0x17ae/0x1fa0
[ 63.840913][ T4337] kasan_report+0xdf/0x130
[ 63.845316][ T4337] ? __xfrm_decode_session+0x17ae/0x1fa0
[ 63.850955][ T4337] __xfrm_decode_session+0x17ae/0x1fa0
[ 63.856402][ T4337] ? rcu_lock_release+0x9/0x20
[ 63.861169][ T4337] icmpv6_route_lookup+0x3ea/0x5a0
[ 63.866268][ T4337] ? icmpv6_xrlim_allow+0x4b0/0x4b0
[ 63.871463][ T4337] ? dst_release+0x51/0x180
[ 63.875966][ T4337] ? icmpv6_xrlim_allow+0x3b9/0x4b0
[ 63.881171][ T4337] icmp6_send+0xff2/0x1990
[ 63.885568][ T4337] ? arch_stack_walk+0xf2/0x140
[ 63.890417][ T4337] ? icmpv6_push_pending_frames+0x450/0x450
[ 63.896303][ T4337] ? __local_bh_enable_ip+0xd7/0x1c0
[ 63.901571][ T4337] ? __local_bh_enable_ip+0x136/0x1c0
[ 63.906934][ T4337] ? ip6_neigh_lookup+0x393/0x470
[ 63.911955][ T4337] ? ip6_tnl_xmit_ctl+0x17d/0x600
[ 63.917004][ T4337] ip6_link_failure+0x35/0x490
[ 63.921757][ T4337] ? ip6_negative_advice+0x2f0/0x2f0
[ 63.927037][ T4337] ip6_tnl_xmit+0x671/0x23e0
[ 63.931618][ T4337] ? kasan_quarantine_put+0x39/0x220
[ 63.936885][ T4337] ? ip6_tnl_xmit_ctl+0x600/0x600
[ 63.941909][ T4337] ? iptunnel_handle_offloads+0x2bc/0x550
[ 63.947628][ T4337] ip6_tnl_start_xmit+0xd27/0x12d0
[ 63.952749][ T4337] ? ip6_tnl_dev_uninit+0x150/0x150
[ 63.957943][ T4337] ? netif_skb_features+0x833/0xbc0
[ 63.963134][ T4337] ? validate_xmit_skb+0x7b3/0xe40
[ 63.968252][ T4337] dev_hard_start_xmit+0x2a5/0x7e0
[ 63.973358][ T4337] sch_direct_xmit+0x25a/0x4b0
[ 63.978107][ T4337] ? mrp_pdu_append_vecattr_event+0x1590/0x1590
[ 63.984326][ T4337] ? sfb_dequeue+0x280/0x3a0
[ 63.988927][ T4337] __qdisc_run+0xa7e/0x1490
[ 63.993427][ T4337] __dev_queue_xmit+0xe3d/0x2f80
[ 63.998377][ T4337] ? dev_queue_xmit+0x20/0x20
[ 64.003039][ T4337] ? rcu_read_lock_bh_held+0x76/0xf0
[ 64.008332][ T4337] ? rcu_read_lock_held+0x40/0x40
[ 64.013364][ T4337] ? neigh_connected_output+0x38d/0x3e0
[ 64.018904][ T4337] ip6_finish_output2+0x108c/0x1510
[ 64.024096][ T4337] ? nf_hook+0x360/0x360
[ 64.028328][ T4337] ip6_fragment+0x133d/0x1ee0
[ 64.032996][ T4337] ? nf_hook+0x360/0x360
[ 64.037235][ T4337] ? ip6_frag_next+0xbb0/0xbb0
[ 64.041992][ T4337] ip6_xmit+0x109b/0x16d0
[ 64.046329][ T4337] ? ip6_autoflowlabel+0xd0/0xd0
[ 64.051258][ T4337] ? read_lock_is_recursive+0x10/0x10
[ 64.056629][ T4337] sctp_v6_xmit+0x985/0x11b0
[ 64.061208][ T4337] ? lockdep_hardirqs_on+0x94/0x140
[ 64.066393][ T4337] ? rcu_lock_release+0x20/0x20
[ 64.071227][ T4337] ? __skb_checksum+0x6fc/0x7a0
[ 64.076074][ T4337] ? rcu_is_watching+0x11/0xa0
[ 64.080822][ T4337] ? kmem_cache_free+0x14c/0x210
[ 64.085776][ T4337] sctp_packet_transmit+0x239c/0x2910
[ 64.091153][ T4337] sctp_packet_singleton+0x231/0x330
[ 64.096426][ T4337] ? sctp_outq_select_transport+0x570/0x570
[ 64.102576][ T4337] ? sctp_outq_select_transport+0x45d/0x570
[ 64.108474][ T4337] ? sctp_transport_burst_limited+0x193/0x280
[ 64.114547][ T4337] sctp_outq_flush+0x4ac/0x3100
[ 64.119396][ T4337] ? rcu_is_watching+0x11/0xa0
[ 64.124151][ T4337] ? sctp_outq_tail+0x8a0/0x8a0
[ 64.129024][ T4337] ? sctp_outq_tail+0x600/0x8a0
[ 64.133870][ T4337] ? sctp_outq_uncork+0x49/0xa0
[ 64.138726][ T4337] sctp_do_sm+0x4ee2/0x55f0
[ 64.143237][ T4337] ? verify_lock_unused+0x140/0x140
[ 64.148465][ T4337] ? sctp_generate_t3_rtx_event+0x340/0x340
[ 64.154351][ T4337] ? sctp_stream_init_ext+0x53/0x160
[ 64.159633][ T4337] ? ____sys_sendmsg+0x5b7/0x8f0
[ 64.164557][ T4337] ? ___sys_sendmsg+0x236/0x2e0
[ 64.169446][ T4337] ? __sk_mem_raise_allocated+0x6d7/0x1140
[ 64.175286][ T4337] sctp_primitive_ASSOCIATE+0x91/0xc0
[ 64.180651][ T4337] sctp_sendmsg_to_asoc+0x14a7/0x1d90
[ 64.186024][ T4337] ? sctp_assoc_add_peer+0xe2c/0x15a0
[ 64.191411][ T4337] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0
[ 64.197215][ T4337] ? __sctp_connect+0xd80/0xd80
[ 64.202061][ T4337] ? __local_bh_enable_ip+0x136/0x1c0
[ 64.207438][ T4337] ? bpf_lsm_sctp_bind_connect+0x5/0x10
[ 64.212973][ T4337] ? security_sctp_bind_connect+0x85/0xb0
[ 64.218713][ T4337] sctp_sendmsg+0x196a/0x2900
[ 64.223413][ T4337] ? aa_sk_perm+0x7dc/0x910
[ 64.227920][ T4337] ? sctp_getsockopt+0x8a0/0x8a0
[ 64.232857][ T4337] ? aa_af_perm+0x340/0x340
[ 64.237360][ T4337] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[ 64.243763][ T4337] ? __lock_acquire+0x13bc/0x7d10
[ 64.248779][ T4337] ? sock_rps_record_flow+0x17/0x3b0
[ 64.254059][ T4337] ? inet_sendmsg+0xe5/0x2f0
[ 64.258656][ T4337] ? inet_send_prepare+0x260/0x260
[ 64.263772][ T4337] ____sys_sendmsg+0x5b7/0x8f0
[ 64.268532][ T4337] ? __sys_sendmsg_sock+0x30/0x30
[ 64.273548][ T4337] ? import_iovec+0x6f/0xa0
[ 64.278054][ T4337] ___sys_sendmsg+0x236/0x2e0
[ 64.282740][ T4337] ? __sys_sendmsg+0x2a0/0x2a0
[ 64.287547][ T4337] ? verify_lock_unused+0x140/0x140
[ 64.292773][ T4337] __sys_sendmmsg+0x2ba/0x500
[ 64.297462][ T4337] ? __ia32_sys_sendmsg+0x80/0x80
[ 64.302503][ T4337] ? __context_tracking_exit+0x4c/0x80
[ 64.307974][ T4337] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 64.313979][ T4337] ? lock_chain_count+0x20/0x20
[ 64.318819][ T4337] ? vtime_user_exit+0x2c8/0x3e0
[ 64.323745][ T4337] __x64_sys_sendmmsg+0x9c/0xb0
[ 64.328584][ T4337] do_syscall_64+0x4c/0xa0
[ 64.332990][ T4337] ? clear_bhb_loop+0x30/0x80
[ 64.337665][ T4337] ? clear_bhb_loop+0x30/0x80
[ 64.342341][ T4337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.348242][ T4337] RIP: 0033:0x7f277693e819
[ 64.352648][ T4337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 64.372261][ T4337] RSP: 002b:00007ffd78b10218 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 64.380678][ T4337] RAX: ffffffffffffffda RBX: 00007f2776bb7fa0 RCX: 00007f277693e819
[ 64.388636][ T4337] RDX: 0000000000000002 RSI: 0000200000002fc0 RDI: 0000000000000004
[ 64.396591][ T4337] RBP: 00007f27769d4c91 R08: 0000000000000000 R09: 0000000000000000
[ 64.404571][ T4337] R10: 0000000024000045 R11: 0000000000000246 R12: 0000000000000000
[ 64.412534][ T4337] R13: 00007f2776bb7fac R14: 00007f2776bb7fa0 R15: 00007f2776bb7fa0
[ 64.420547][ T4337]
[ 64.423548][ T4337]
[ 64.425939][ T4337] Allocated by task 3560:
[ 64.430241][ T4337] __kasan_kmalloc+0xb5/0xf0
[ 64.434816][ T4337] tomoyo_realpath_from_path+0x118/0x610
[ 64.440450][ T4337] tomoyo_path_perm+0x23f/0x5d0
[ 64.445297][ T4337] security_inode_getattr+0xcf/0x120
[ 64.450565][ T4337] vfs_getattr+0x26/0x3a0
[ 64.454880][ T4337] __x64_sys_newfstat+0x137/0x210
[ 64.459887][ T4337] do_syscall_64+0x4c/0xa0
[ 64.464319][ T4337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.470221][ T4337]
[ 64.472528][ T4337] Freed by task 3560:
[ 64.476500][ T4337] kasan_set_track+0x4b/0x70
[ 64.481071][ T4337] kasan_set_free_info+0x1f/0x40
[ 64.485986][ T4337] ____kasan_slab_free+0xd5/0x110
[ 64.490993][ T4337] slab_free_freelist_hook+0xea/0x170
[ 64.496343][ T4337] kfree+0xef/0x2a0
[ 64.500166][ T4337] tomoyo_realpath_from_path+0x5d8/0x610
[ 64.505783][ T4337] tomoyo_path_perm+0x23f/0x5d0
[ 64.510619][ T4337] security_inode_getattr+0xcf/0x120
[ 64.515886][ T4337] vfs_getattr+0x26/0x3a0
[ 64.520197][ T4337] __x64_sys_newfstat+0x137/0x210
[ 64.525205][ T4337] do_syscall_64+0x4c/0xa0
[ 64.529604][ T4337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.535476][ T4337]
[ 64.537783][ T4337] The buggy address belongs to the object at ffff8880244c4000
[ 64.537783][ T4337] which belongs to the cache kmalloc-4k of size 4096
[ 64.551819][ T4337] The buggy address is located 277 bytes inside of
[ 64.551819][ T4337] 4096-byte region [ffff8880244c4000, ffff8880244c5000)
[ 64.565180][ T4337] The buggy address belongs to the page:
[ 64.570800][ T4337] page:ffffea0000913000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x244c0
[ 64.580932][ T4337] head:ffffea0000913000 order:3 compound_mapcount:0 compound_pincount:0
[ 64.589242][ T4337] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
[ 64.597218][ T4337] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888016c42140
[ 64.605797][ T4337] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 64.614376][ T4337] page dumped because: kasan: bad access detected
[ 64.620814][ T4337] page_owner tracks the page as allocated
[ 64.626519][ T4337] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 3560, ts 56808490113, free_ts 56803054540
[ 64.646356][ T4337] get_page_from_freelist+0x1bbd/0x1ca0
[ 64.651908][ T4337] __alloc_pages+0x1ee/0x480
[ 64.656506][ T4337] new_slab+0xc0/0x4b0
[ 64.660560][ T4337] ___slab_alloc+0x80a/0xdd0
[ 64.665138][ T4337] __kmalloc+0x1cd/0x330
[ 64.669370][ T4337] tomoyo_realpath_from_path+0x118/0x610
[ 64.674989][ T4337] tomoyo_check_open_permission+0x1eb/0x410
[ 64.680869][ T4337] security_file_open+0x5e/0xa0
[ 64.685712][ T4337] do_dentry_open+0x322/0xf80
[ 64.690399][ T4337] path_openat+0x26f5/0x2fa0
[ 64.694991][ T4337] do_filp_open+0x1e2/0x410
[ 64.699483][ T4337] do_sys_openat2+0x150/0x4b0
[ 64.704151][ T4337] __x64_sys_openat+0x135/0x160
[ 64.708989][ T4337] do_syscall_64+0x4c/0xa0
[ 64.713390][ T4337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.719269][ T4337] page last free stack trace:
[ 64.723947][ T4337] free_unref_page_prepare+0x637/0x6c0
[ 64.729392][ T4337] free_unref_page+0x8f/0x2a0
[ 64.734062][ T4337] __unfreeze_partials+0x1a5/0x200
[ 64.739158][ T4337] put_cpu_partial+0x12d/0x190
[ 64.743928][ T4337] qlist_free_all+0x35/0x90
[ 64.748410][ T4337] kasan_quarantine_reduce+0x150/0x160
[ 64.753856][ T4337] __kasan_slab_alloc+0x2f/0xd0
[ 64.758689][ T4337] slab_post_alloc_hook+0x4c/0x380
[ 64.763781][ T4337] kmem_cache_alloc+0x100/0x290
[ 64.768615][ T4337] getname_flags+0xb5/0x500
[ 64.773111][ T4337] do_sys_openat2+0xdd/0x4b0
[ 64.777736][ T4337] __x64_sys_openat+0x135/0x160
[ 64.782587][ T4337] do_syscall_64+0x4c/0xa0
[ 64.787015][ T4337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.792901][ T4337]
[ 64.795222][ T4337] Memory state around the buggy address:
[ 64.800830][ T4337] ffff8880244c4000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 64.808872][ T4337] ffff8880244c4080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 64.816921][ T4337] >ffff8880244c4100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 64.824960][ T4337] ^
[ 64.829530][ T4337] ffff8880244c4180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 64.837566][ T4337] ffff8880244c4200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 64.845603][ T4337] ==================================================================
[ 64.853648][ T4337] Disabling lock debugging due to kernel taint
[ 64.859854][ T4337] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 64.867040][ T4337] CPU: 1 PID: 4337 Comm: syz.0.18 Tainted: G B syzkaller #0
[ 64.875617][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 64.885973][ T4337] Call Trace:
[ 64.889240][ T4337]
[ 64.892157][ T4337] dump_stack_lvl+0x188/0x250
[ 64.896823][ T4337] ? show_regs_print_info+0x20/0x20
[ 64.902009][ T4337] ? load_image+0x400/0x400
[ 64.906510][ T4337] panic+0x2e5/0x810
[ 64.910386][ T4337] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 64.916525][ T4337] ? bpf_jit_dump+0xd0/0xd0
[ 64.921010][ T4337] ? _raw_spin_unlock_irqrestore+0xbc/0x120
[ 64.926896][ T4337] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 64.932778][ T4337] ? _raw_spin_unlock+0x40/0x40
[ 64.937607][ T4337] ? __xfrm_decode_session+0x17ae/0x1fa0
[ 64.943217][ T4337] check_panic_on_warn+0x80/0xa0
[ 64.948134][ T4337] ? __xfrm_decode_session+0x17ae/0x1fa0
[ 64.953754][ T4337] end_report+0x6d/0xf0
[ 64.957919][ T4337] kasan_report+0x102/0x130
[ 64.962401][ T4337] ? __xfrm_decode_session+0x17ae/0x1fa0
[ 64.968024][ T4337] __xfrm_decode_session+0x17ae/0x1fa0
[ 64.973460][ T4337] ? rcu_lock_release+0x9/0x20
[ 64.978204][ T4337] icmpv6_route_lookup+0x3ea/0x5a0
[ 64.983337][ T4337] ? icmpv6_xrlim_allow+0x4b0/0x4b0
[ 64.988511][ T4337] ? dst_release+0x51/0x180
[ 64.992993][ T4337] ? icmpv6_xrlim_allow+0x3b9/0x4b0
[ 64.998175][ T4337] icmp6_send+0xff2/0x1990
[ 65.002576][ T4337] ? arch_stack_walk+0xf2/0x140
[ 65.007448][ T4337] ? icmpv6_push_pending_frames+0x450/0x450
[ 65.013320][ T4337] ? __local_bh_enable_ip+0xd7/0x1c0
[ 65.018585][ T4337] ? __local_bh_enable_ip+0x136/0x1c0
[ 65.023936][ T4337] ? ip6_neigh_lookup+0x393/0x470
[ 65.028940][ T4337] ? ip6_tnl_xmit_ctl+0x17d/0x600
[ 65.033946][ T4337] ip6_link_failure+0x35/0x490
[ 65.038686][ T4337] ? ip6_negative_advice+0x2f0/0x2f0
[ 65.043944][ T4337] ip6_tnl_xmit+0x671/0x23e0
[ 65.048515][ T4337] ? kasan_quarantine_put+0x39/0x220
[ 65.053773][ T4337] ? ip6_tnl_xmit_ctl+0x600/0x600
[ 65.058777][ T4337] ? iptunnel_handle_offloads+0x2bc/0x550
[ 65.064471][ T4337] ip6_tnl_start_xmit+0xd27/0x12d0
[ 65.069563][ T4337] ? ip6_tnl_dev_uninit+0x150/0x150
[ 65.074737][ T4337] ? netif_skb_features+0x833/0xbc0
[ 65.079913][ T4337] ? validate_xmit_skb+0x7b3/0xe40
[ 65.085005][ T4337] dev_hard_start_xmit+0x2a5/0x7e0
[ 65.090101][ T4337] sch_direct_xmit+0x25a/0x4b0
[ 65.094841][ T4337] ? mrp_pdu_append_vecattr_event+0x1590/0x1590
[ 65.101057][ T4337] ? sfb_dequeue+0x280/0x3a0
[ 65.105624][ T4337] __qdisc_run+0xa7e/0x1490
[ 65.110135][ T4337] __dev_queue_xmit+0xe3d/0x2f80
[ 65.115054][ T4337] ? dev_queue_xmit+0x20/0x20
[ 65.119716][ T4337] ? rcu_read_lock_bh_held+0x76/0xf0
[ 65.124980][ T4337] ? rcu_read_lock_held+0x40/0x40
[ 65.130004][ T4337] ? neigh_connected_output+0x38d/0x3e0
[ 65.135529][ T4337] ip6_finish_output2+0x108c/0x1510
[ 65.140706][ T4337] ? nf_hook+0x360/0x360
[ 65.144926][ T4337] ip6_fragment+0x133d/0x1ee0
[ 65.149583][ T4337] ? nf_hook+0x360/0x360
[ 65.153802][ T4337] ? ip6_frag_next+0xbb0/0xbb0
[ 65.158545][ T4337] ip6_xmit+0x109b/0x16d0
[ 65.162857][ T4337] ? ip6_autoflowlabel+0xd0/0xd0
[ 65.167781][ T4337] ? read_lock_is_recursive+0x10/0x10
[ 65.173137][ T4337] sctp_v6_xmit+0x985/0x11b0
[ 65.177712][ T4337] ? lockdep_hardirqs_on+0x94/0x140
[ 65.182895][ T4337] ? rcu_lock_release+0x20/0x20
[ 65.187727][ T4337] ? __skb_checksum+0x6fc/0x7a0
[ 65.192556][ T4337] ? rcu_is_watching+0x11/0xa0
[ 65.197295][ T4337] ? kmem_cache_free+0x14c/0x210
[ 65.202210][ T4337] sctp_packet_transmit+0x239c/0x2910
[ 65.207570][ T4337] sctp_packet_singleton+0x231/0x330
[ 65.212851][ T4337] ? sctp_outq_select_transport+0x570/0x570
[ 65.218877][ T4337] ? sctp_outq_select_transport+0x45d/0x570
[ 65.224765][ T4337] ? sctp_transport_burst_limited+0x193/0x280
[ 65.230837][ T4337] sctp_outq_flush+0x4ac/0x3100
[ 65.235675][ T4337] ? rcu_is_watching+0x11/0xa0
[ 65.240422][ T4337] ? sctp_outq_tail+0x8a0/0x8a0
[ 65.245254][ T4337] ? sctp_outq_tail+0x600/0x8a0
[ 65.250101][ T4337] ? sctp_outq_uncork+0x49/0xa0
[ 65.254950][ T4337] sctp_do_sm+0x4ee2/0x55f0
[ 65.259433][ T4337] ? verify_lock_unused+0x140/0x140
[ 65.264613][ T4337] ? sctp_generate_t3_rtx_event+0x340/0x340
[ 65.270487][ T4337] ? sctp_stream_init_ext+0x53/0x160
[ 65.275750][ T4337] ? ____sys_sendmsg+0x5b7/0x8f0
[ 65.280671][ T4337] ? ___sys_sendmsg+0x236/0x2e0
[ 65.285508][ T4337] ? __sk_mem_raise_allocated+0x6d7/0x1140
[ 65.291303][ T4337] sctp_primitive_ASSOCIATE+0x91/0xc0
[ 65.296651][ T4337] sctp_sendmsg_to_asoc+0x14a7/0x1d90
[ 65.302009][ T4337] ? sctp_assoc_add_peer+0xe2c/0x15a0
[ 65.307378][ T4337] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0
[ 65.313161][ T4337] ? __sctp_connect+0xd80/0xd80
[ 65.317992][ T4337] ? __local_bh_enable_ip+0x136/0x1c0
[ 65.323351][ T4337] ? bpf_lsm_sctp_bind_connect+0x5/0x10
[ 65.328895][ T4337] ? security_sctp_bind_connect+0x85/0xb0
[ 65.334632][ T4337] sctp_sendmsg+0x196a/0x2900
[ 65.339292][ T4337] ? aa_sk_perm+0x7dc/0x910
[ 65.343771][ T4337] ? sctp_getsockopt+0x8a0/0x8a0
[ 65.348723][ T4337] ? aa_af_perm+0x340/0x340
[ 65.353204][ T4337] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0
[ 65.359598][ T4337] ? __lock_acquire+0x13bc/0x7d10
[ 65.364607][ T4337] ? sock_rps_record_flow+0x17/0x3b0
[ 65.369877][ T4337] ? inet_sendmsg+0xe5/0x2f0
[ 65.374534][ T4337] ? inet_send_prepare+0x260/0x260
[ 65.379639][ T4337] ____sys_sendmsg+0x5b7/0x8f0
[ 65.384388][ T4337] ? __sys_sendmsg_sock+0x30/0x30
[ 65.389413][ T4337] ? import_iovec+0x6f/0xa0
[ 65.393898][ T4337] ___sys_sendmsg+0x236/0x2e0
[ 65.398557][ T4337] ? __sys_sendmsg+0x2a0/0x2a0
[ 65.403306][ T4337] ? verify_lock_unused+0x140/0x140
[ 65.408489][ T4337] __sys_sendmmsg+0x2ba/0x500
[ 65.413148][ T4337] ? __ia32_sys_sendmsg+0x80/0x80
[ 65.418156][ T4337] ? __context_tracking_exit+0x4c/0x80
[ 65.423721][ T4337] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 65.429695][ T4337] ? lock_chain_count+0x20/0x20
[ 65.434535][ T4337] ? vtime_user_exit+0x2c8/0x3e0
[ 65.439464][ T4337] __x64_sys_sendmmsg+0x9c/0xb0
[ 65.444302][ T4337] do_syscall_64+0x4c/0xa0
[ 65.448707][ T4337] ? clear_bhb_loop+0x30/0x80
[ 65.453527][ T4337] ? clear_bhb_loop+0x30/0x80
[ 65.458193][ T4337] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 65.464074][ T4337] RIP: 0033:0x7f277693e819
[ 65.468475][ T4337] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 65.488061][ T4337] RSP: 002b:00007ffd78b10218 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
[ 65.496459][ T4337] RAX: ffffffffffffffda RBX: 00007f2776bb7fa0 RCX: 00007f277693e819
[ 65.504415][ T4337] RDX: 0000000000000002 RSI: 0000200000002fc0 RDI: 0000000000000004
[ 65.512403][ T4337] RBP: 00007f27769d4c91 R08: 0000000000000000 R09: 0000000000000000
[ 65.520350][ T4337] R10: 0000000024000045 R11: 0000000000000246 R12: 0000000000000000
[ 65.528304][ T4337] R13: 00007f2776bb7fac R14: 00007f2776bb7fa0 R15: 00007f2776bb7fa0
[ 65.536273][ T4337]
[ 65.539401][ T4337] Kernel Offset: disabled
[ 65.543712][ T4337] Rebooting in 86400 seconds..