Warning: Permanently added '10.128.1.5' (ED25519) to the list of known hosts.
2026/04/10 03:01:35 parsed 1 programs
[ 67.293235][ T4190] cgroup: Unknown subsys name 'net'
[ 67.457552][ T4190] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 69.034445][ T4190] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 70.424866][ T4198] chnl_net:caif_netlink_parms(): no params data found
[ 70.465290][ T4198] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.472974][ T4198] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.480976][ T4198] device bridge_slave_0 entered promiscuous mode
[ 70.490033][ T4198] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.497675][ T4198] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.505533][ T4198] device bridge_slave_1 entered promiscuous mode
[ 70.524659][ T4198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.535524][ T4198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.561292][ T4198] team0: Port device team_slave_0 added
[ 70.568667][ T4198] team0: Port device team_slave_1 added
[ 70.584537][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.591694][ T4198] 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.
[ 70.617876][ T4198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.630222][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.637207][ T4198] 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.
[ 70.663131][ T4198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.695925][ T4198] device hsr_slave_0 entered promiscuous mode
[ 70.703607][ T4198] device hsr_slave_1 entered promiscuous mode
[ 70.788978][ T4198] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 70.799491][ T4198] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 70.809156][ T4198] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 70.818717][ T4198] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 70.839778][ T4198] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.846945][ T4198] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.854838][ T4198] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.861959][ T4198] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.901094][ T4198] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.916877][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.926954][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.935959][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.945264][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 70.958643][ T4198] 8021q: adding VLAN 0 to HW filter on device team0
[ 70.970142][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 70.978874][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.985977][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.005168][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 71.013680][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.020733][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.034569][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 71.051224][ T4198] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 71.063461][ T4198] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 71.075847][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 71.084521][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 71.093496][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 71.103179][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 71.111422][ T3024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 71.190298][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 71.197961][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 71.211438][ T4198] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 71.229124][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 71.247789][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 71.257124][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 71.265534][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 71.275418][ T4198] device veth0_vlan entered promiscuous mode
[ 71.286743][ T4198] device veth1_vlan entered promiscuous mode
[ 71.305723][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 71.314194][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 71.322745][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 71.334658][ T4198] device veth0_macvtap entered promiscuous mode
[ 71.344212][ T4198] device veth1_macvtap entered promiscuous mode
[ 71.359621][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 71.369575][ T1431] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.374396][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 71.376207][ T1431] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.386509][ T4198] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.399932][ T4198] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.409058][ T4198] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.419686][ T4198] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.430104][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 71.439988][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 71.449476][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 71.591597][ T3024] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.358334][ T3024] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.796575][ T3024] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.848279][ T3024] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.502871][ T1170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.512493][ T1170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.526894][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.560110][ T1170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.568152][ T1170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.577970][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 77.670731][ T3024] device hsr_slave_0 left promiscuous mode
[ 77.683696][ T3024] device hsr_slave_1 left promiscuous mode
[ 77.690399][ T3024] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 77.704573][ T3024] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 77.715141][ T3024] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 77.723139][ T3024] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 77.730988][ T3024] device bridge_slave_1 left promiscuous mode
[ 77.738632][ T3024] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.756177][ T3024] device bridge_slave_0 left promiscuous mode
[ 77.771481][ T3024] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.795521][ T3024] device veth1_macvtap left promiscuous mode
[ 77.802909][ T3024] device veth0_macvtap left promiscuous mode
[ 77.809024][ T3024] device veth1_vlan left promiscuous mode
[ 77.815523][ T3024] device veth0_vlan left promiscuous mode
[ 77.991516][ T3024] team0 (unregistering): Port device team_slave_1 removed
[ 78.009289][ T3024] team0 (unregistering): Port device team_slave_0 removed
[ 78.022046][ T3024] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 78.035728][ T3024] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 78.089268][ T3024] bond0 (unregistering): Released all slaves
2026/04/10 03:01:50 executed programs: 0
[ 80.070230][ T4351] chnl_net:caif_netlink_parms(): no params data found
[ 80.193082][ T4351] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.201016][ T4351] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.210507][ T4351] device bridge_slave_0 entered promiscuous mode
[ 80.220531][ T4351] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.228243][ T4351] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.236871][ T4351] device bridge_slave_1 entered promiscuous mode
[ 80.266416][ T4351] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.281479][ T4351] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.311318][ T4351] team0: Port device team_slave_0 added
[ 80.319878][ T4351] team0: Port device team_slave_1 added
[ 80.353743][ T4351] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.360910][ T4351] 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.
[ 80.388655][ T4351] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.401466][ T4351] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.409190][ T4351] 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.
[ 80.436255][ T4351] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.487670][ T4351] device hsr_slave_0 entered promiscuous mode
[ 80.496343][ T4351] device hsr_slave_1 entered promiscuous mode
[ 81.291023][ T4351] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.302728][ T4351] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.314885][ T4351] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.325321][ T4351] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.402922][ T4351] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.420032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 81.430145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.443361][ T4351] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.498721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 81.509010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.518614][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.525755][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.543637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 81.555193][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 81.565115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 81.577147][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.584849][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.596011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 81.615959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 81.626727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 81.637029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 81.647697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 81.658480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 81.667811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 81.687080][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 81.697257][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 81.706917][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 81.718688][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 81.728921][ T4351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 81.922788][ T4398] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.996150][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 82.004856][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 82.018798][ T4351] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.074501][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 82.084031][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 82.164896][ T4351] device veth0_vlan entered promiscuous mode
[ 82.171728][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 82.184156][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 82.201017][ T4351] device veth1_vlan entered promiscuous mode
[ 82.210280][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 82.219098][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 82.229645][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 82.314790][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 82.327534][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 82.337021][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 82.351032][ T4351] device veth0_macvtap entered promiscuous mode
[ 82.400189][ T4351] device veth1_macvtap entered promiscuous mode
[ 82.424731][ T4351] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.432968][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 82.444360][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 82.453808][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 82.464617][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 82.478138][ T4351] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.490776][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 82.499669][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 82.511699][ T4351] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.521171][ T4351] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.530872][ T4351] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.540217][ T4351] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.677211][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.690730][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.718199][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 82.737806][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 82.750988][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 82.766065][ T1170] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 82.837535][ T4486] loop0: detected capacity change from 0 to 1024
[ 82.872770][ T4486] =======================================================
[ 82.872770][ T4486] WARNING: The mand mount option has been deprecated and
[ 82.872770][ T4486] and is ignored by this kernel. Remove the mand
[ 82.872770][ T4486] option from the mount to silence this warning.
[ 82.872770][ T4486] =======================================================
[ 82.969922][ T4486] EXT4-fs (loop0): Ignoring removed mblk_io_submit option
[ 83.021139][ T4486] EXT4-fs (loop0): mounted filesystem without journal. Opts: auto_da_alloc,mblk_io_submit,,errors=continue. Quota mode: none.
[ 83.081240][ T4486] ==================================================================
[ 83.089591][ T4486] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.097619][ T4486] Read of size 18446744073709550624 at addr ffff88805a81f7e0 by task syz.0.17/4486
[ 83.106937][ T4486]
[ 83.109281][ T4486] CPU: 1 PID: 4486 Comm: syz.0.17 Not tainted syzkaller #0
[ 83.116502][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 83.126589][ T4486] Call Trace:
[ 83.129892][ T4486]
[ 83.132852][ T4486] dump_stack_lvl+0x188/0x250
[ 83.137561][ T4486] ? show_regs_print_info+0x20/0x20
[ 83.142788][ T4486] ? _printk+0xda/0x130
[ 83.146959][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.152705][ T4486] ? load_image+0x400/0x400
[ 83.157235][ T4486] print_address_description+0x60/0x2d0
[ 83.162803][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.168370][ T4486] kasan_report+0xdf/0x130
[ 83.172812][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.178376][ T4486] ? mb_cache_entry_create+0x676/0x890
[ 83.183856][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.189425][ T4486] kasan_check_range+0x235/0x290
[ 83.194392][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.199960][ T4486] memmove+0x25/0x60
[ 83.203882][ T4486] ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.209313][ T4486] ? ext4_xattr_ibody_set+0x330/0x330
[ 83.214723][ T4486] ? rcu_is_watching+0x11/0xa0
[ 83.219507][ T4486] ? kmem_cache_free+0x14c/0x210
[ 83.224474][ T4486] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 83.230574][ T4486] ext4_xattr_block_set+0x4fd/0x2d20
[ 83.235887][ T4486] ? __ext4_journal_get_write_access+0x2ea/0x6e0
[ 83.242242][ T4486] ? __ext4_xattr_check_block+0x25a/0x8d0
[ 83.247999][ T4486] ? ext4_xattr_block_find+0x500/0x500
[ 83.253510][ T4486] ext4_xattr_set_handle+0xbc4/0x12b0
[ 83.258925][ T4486] ? ext4_xattr_set_entry+0x3ea0/0x3ea0
[ 83.264581][ T4486] ? handle_mm_fault+0x2be9/0x4410
[ 83.269721][ T4486] ? __ext4_journal_start_sb+0x1bd/0x360
[ 83.275378][ T4486] ext4_xattr_set+0x242/0x320
[ 83.280086][ T4486] ? ext4_xattr_set_credits+0x290/0x290
[ 83.285649][ T4486] ? posix_xattr_acl+0x8f/0xb0
[ 83.290436][ T4486] ? evm_protect_xattr+0x33c/0x9b0
[ 83.295577][ T4486] ? ext4_xattr_trusted_get+0x40/0x40
[ 83.300973][ T4486] __vfs_setxattr+0x3e0/0x420
[ 83.305685][ T4486] __vfs_setxattr_noperm+0x129/0x5e0
[ 83.310996][ T4486] vfs_setxattr+0x167/0x2e0
[ 83.315523][ T4486] ? xattr_permission+0x500/0x500
[ 83.320568][ T4486] ? _copy_from_user+0x111/0x170
[ 83.325534][ T4486] ? setxattr+0x2cc/0x390
[ 83.329882][ T4486] setxattr+0x36c/0x390
[ 83.334144][ T4486] ? path_setxattr+0x290/0x290
[ 83.338952][ T4486] ? __mnt_want_write+0x1e2/0x260
[ 83.344093][ T4486] path_setxattr+0x147/0x290
[ 83.348711][ T4486] ? simple_xattr_list_add+0xf0/0xf0
[ 83.354031][ T4486] ? lock_chain_count+0x20/0x20
[ 83.358912][ T4486] ? vtime_user_exit+0x2c8/0x3e0
[ 83.364103][ T4486] __x64_sys_lsetxattr+0xb4/0xd0
[ 83.369086][ T4486] do_syscall_64+0x4c/0xa0
[ 83.373527][ T4486] ? clear_bhb_loop+0x30/0x80
[ 83.378350][ T4486] ? clear_bhb_loop+0x30/0x80
[ 83.383058][ T4486] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.388989][ T4486] RIP: 0033:0x7feb11973819
[ 83.393429][ T4486] 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
[ 83.413149][ T4486] RSP: 002b:00007ffe1e5f8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 83.421593][ T4486] RAX: ffffffffffffffda RBX: 00007feb11becfa0 RCX: 00007feb11973819
[ 83.429583][ T4486] RDX: 0000200000000500 RSI: 0000200000000300 RDI: 0000200000000040
[ 83.437578][ T4486] RBP: 00007feb11a09c91 R08: 0000000000000000 R09: 0000000000000000
[ 83.445587][ T4486] R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000
[ 83.453592][ T4486] R13: 00007feb11becfac R14: 00007feb11becfa0 R15: 00007feb11becfa0
[ 83.461605][ T4486]
[ 83.464642][ T4486]
[ 83.466976][ T4486] The buggy address belongs to the page:
[ 83.472620][ T4486] page:ffffea00016a07c0 refcount:2 mapcount:0 mapping:ffff88801708daf0 index:0x1c pfn:0x5a81f
[ 83.482879][ T4486] memcg:ffff888075940000
[ 83.487130][ T4486] aops:def_blk_aops ino:700000
[ 83.491908][ T4486] flags: 0xfff0000000203a(referenced|dirty|lru|active|private|node=0|zone=1|lastcpupid=0x7ff)
[ 83.502169][ T4486] raw: 00fff0000000203a ffffea0001a4ff88 ffffea00016beb48 ffff88801708daf0
[ 83.510768][ T4486] raw: 000000000000001c ffff888072784488 00000002ffffffff ffff888075940000
[ 83.519368][ T4486] page dumped because: kasan: bad access detected
[ 83.525791][ T4486] page_owner tracks the page as allocated
[ 83.531527][ T4486] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 4486, ts 83056215983, free_ts 83039579353
[ 83.548915][ T4486] get_page_from_freelist+0x1bbd/0x1ca0
[ 83.554509][ T4486] __alloc_pages+0x1ee/0x480
[ 83.559210][ T4486] __page_cache_alloc+0xce/0x440
[ 83.564782][ T4486] pagecache_get_page+0x9b6/0xf10
[ 83.569825][ T4486] __getblk_gfp+0x247/0xb60
[ 83.574340][ T4486] ext4_xattr_block_set+0x1d85/0x2d20
[ 83.579731][ T4486] ext4_xattr_set_handle+0xbc4/0x12b0
[ 83.585120][ T4486] ext4_xattr_set+0x242/0x320
[ 83.589816][ T4486] __vfs_setxattr+0x3e0/0x420
[ 83.594505][ T4486] __vfs_setxattr_noperm+0x129/0x5e0
[ 83.599887][ T4486] vfs_setxattr+0x167/0x2e0
[ 83.604403][ T4486] setxattr+0x36c/0x390
[ 83.608573][ T4486] path_setxattr+0x147/0x290
[ 83.613699][ T4486] __x64_sys_setxattr+0xb7/0xd0
[ 83.618566][ T4486] do_syscall_64+0x4c/0xa0
[ 83.623002][ T4486] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.628918][ T4486] page last free stack trace:
[ 83.633619][ T4486] free_unref_page_prepare+0x637/0x6c0
[ 83.639111][ T4486] free_unref_page_list+0x119/0x820
[ 83.644340][ T4486] release_pages+0x186c/0x1be0
[ 83.649126][ T4486] tlb_finish_mmu+0x176/0x300
[ 83.653833][ T4486] exit_mmap+0x3d0/0x640
[ 83.658100][ T4486] __mmput+0x115/0x3b0
[ 83.662195][ T4486] exit_mm+0x588/0x6e0
[ 83.666291][ T4486] do_exit+0x5a9/0x20c0
[ 83.670463][ T4486] do_group_exit+0x12e/0x300
[ 83.675072][ T4486] __x64_sys_exit_group+0x3b/0x40
[ 83.680119][ T4486] do_syscall_64+0x4c/0xa0
[ 83.684558][ T4486] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.690478][ T4486]
[ 83.692820][ T4486] Memory state around the buggy address:
[ 83.698469][ T4486] ffff88805a81f680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 83.706555][ T4486] ffff88805a81f700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 83.714655][ T4486] >ffff88805a81f780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 83.722831][ T4486] ^
[ 83.730045][ T4486] ffff88805a81f800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 83.738132][ T4486] ffff88805a81f880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 83.746215][ T4486] ==================================================================
[ 83.754285][ T4486] Disabling lock debugging due to kernel taint
[ 83.782753][ T4486] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 83.790001][ T4486] CPU: 0 PID: 4486 Comm: syz.0.17 Tainted: G B syzkaller #0
[ 83.798700][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 83.808872][ T4486] Call Trace:
[ 83.812173][ T4486]
[ 83.815120][ T4486] dump_stack_lvl+0x188/0x250
[ 83.819814][ T4486] ? show_regs_print_info+0x20/0x20
[ 83.825205][ T4486] ? load_image+0x400/0x400
[ 83.829723][ T4486] panic+0x2e5/0x810
[ 83.833636][ T4486] ? bpf_jit_dump+0xd0/0xd0
[ 83.838152][ T4486] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 83.844151][ T4486] ? _raw_spin_unlock+0x40/0x40
[ 83.849017][ T4486] ? print_memory_metadata+0x314/0x400
[ 83.854615][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.860170][ T4486] check_panic_on_warn+0x80/0xa0
[ 83.865204][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.870749][ T4486] end_report+0x6d/0xf0
[ 83.874908][ T4486] kasan_report+0x102/0x130
[ 83.879422][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.885058][ T4486] ? mb_cache_entry_create+0x676/0x890
[ 83.890690][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.896235][ T4486] kasan_check_range+0x235/0x290
[ 83.901174][ T4486] ? ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.906720][ T4486] memmove+0x25/0x60
[ 83.910615][ T4486] ext4_xattr_set_entry+0x1bf6/0x3ea0
[ 83.915992][ T4486] ? ext4_xattr_ibody_set+0x330/0x330
[ 83.921377][ T4486] ? rcu_is_watching+0x11/0xa0
[ 83.926138][ T4486] ? kmem_cache_free+0x14c/0x210
[ 83.931073][ T4486] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 83.937146][ T4486] ext4_xattr_block_set+0x4fd/0x2d20
[ 83.942440][ T4486] ? __ext4_journal_get_write_access+0x2ea/0x6e0
[ 83.948944][ T4486] ? __ext4_xattr_check_block+0x25a/0x8d0
[ 83.954662][ T4486] ? ext4_xattr_block_find+0x500/0x500
[ 83.960130][ T4486] ext4_xattr_set_handle+0xbc4/0x12b0
[ 83.965504][ T4486] ? ext4_xattr_set_entry+0x3ea0/0x3ea0
[ 83.971048][ T4486] ? handle_mm_fault+0x2be9/0x4410
[ 83.976162][ T4486] ? __ext4_journal_start_sb+0x1bd/0x360
[ 83.981796][ T4486] ext4_xattr_set+0x242/0x320
[ 83.986472][ T4486] ? ext4_xattr_set_credits+0x290/0x290
[ 83.992016][ T4486] ? posix_xattr_acl+0x8f/0xb0
[ 83.996780][ T4486] ? evm_protect_xattr+0x33c/0x9b0
[ 84.001886][ T4486] ? ext4_xattr_trusted_get+0x40/0x40
[ 84.007257][ T4486] __vfs_setxattr+0x3e0/0x420
[ 84.011962][ T4486] __vfs_setxattr_noperm+0x129/0x5e0
[ 84.017247][ T4486] vfs_setxattr+0x167/0x2e0
[ 84.021751][ T4486] ? xattr_permission+0x500/0x500
[ 84.026773][ T4486] ? _copy_from_user+0x111/0x170
[ 84.031712][ T4486] ? setxattr+0x2cc/0x390
[ 84.036045][ T4486] setxattr+0x36c/0x390
[ 84.040203][ T4486] ? path_setxattr+0x290/0x290
[ 84.045402][ T4486] ? __mnt_want_write+0x1e2/0x260
[ 84.050439][ T4486] path_setxattr+0x147/0x290
[ 84.055137][ T4486] ? simple_xattr_list_add+0xf0/0xf0
[ 84.060423][ T4486] ? lock_chain_count+0x20/0x20
[ 84.065290][ T4486] ? vtime_user_exit+0x2c8/0x3e0
[ 84.070229][ T4486] __x64_sys_lsetxattr+0xb4/0xd0
[ 84.075164][ T4486] do_syscall_64+0x4c/0xa0
[ 84.079585][ T4486] ? clear_bhb_loop+0x30/0x80
[ 84.084263][ T4486] ? clear_bhb_loop+0x30/0x80
[ 84.088954][ T4486] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.094844][ T4486] RIP: 0033:0x7feb11973819
[ 84.099264][ T4486] 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
[ 84.119045][ T4486] RSP: 002b:00007ffe1e5f8b38 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 84.127480][ T4486] RAX: ffffffffffffffda RBX: 00007feb11becfa0 RCX: 00007feb11973819
[ 84.135457][ T4486] RDX: 0000200000000500 RSI: 0000200000000300 RDI: 0000200000000040
[ 84.143428][ T4486] RBP: 00007feb11a09c91 R08: 0000000000000000 R09: 0000000000000000
[ 84.151406][ T4486] R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000
[ 84.159467][ T4486] R13: 00007feb11becfac R14: 00007feb11becfa0 R15: 00007feb11becfa0
[ 84.167444][ T4486]
[ 84.170545][ T4486] Kernel Offset: disabled
[ 84.174864][ T4486] Rebooting in 86400 seconds..