Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts.
2025/12/29 20:57:16 parsed 1 programs
[ 63.817590][ T4188] cgroup: Unknown subsys name 'net'
[ 63.925588][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 65.334208][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 67.114106][ T4212] chnl_net:caif_netlink_parms(): no params data found
[ 67.156064][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.164204][ T4212] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.172489][ T4212] device bridge_slave_0 entered promiscuous mode
[ 67.181633][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.188850][ T4212] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.196794][ T4212] device bridge_slave_1 entered promiscuous mode
[ 67.219758][ T4212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 67.230657][ T4212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 67.258426][ T4212] team0: Port device team_slave_0 added
[ 67.265971][ T4212] team0: Port device team_slave_1 added
[ 67.285283][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 67.292293][ T4212] 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.
[ 67.318494][ T4212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 67.331544][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 67.338558][ T4212] 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.
[ 67.364652][ T4212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 67.397133][ T4212] device hsr_slave_0 entered promiscuous mode
[ 67.403769][ T4212] device hsr_slave_1 entered promiscuous mode
[ 67.521418][ T4212] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.532979][ T4212] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.542513][ T4212] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.552239][ T4212] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.580832][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.588054][ T4212] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.595764][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.602957][ T4212] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.659540][ T4212] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.673363][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.684498][ T1276] bridge0: port 1(bridge_slave_0) entered disabled state
[ 67.693466][ T1276] bridge0: port 2(bridge_slave_1) entered disabled state
[ 67.708634][ T4212] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.720235][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.729323][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.736395][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.759031][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.769664][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.776799][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.786358][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.808340][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.817338][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.826532][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.836302][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.847214][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.965455][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 67.974007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 67.990083][ T4212] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 68.013408][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 68.037830][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 68.046428][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.058595][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.072482][ T4212] device veth0_vlan entered promiscuous mode
[ 68.088766][ T4212] device veth1_vlan entered promiscuous mode
[ 68.115997][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.125588][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.139747][ T4212] device veth0_macvtap entered promiscuous mode
[ 68.150166][ T4212] device veth1_macvtap entered promiscuous mode
[ 68.168607][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.176435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 68.187221][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 68.195241][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.205773][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.218444][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.228314][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.238069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.249918][ T4212] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.259429][ T4212] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.270471][ T4212] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.279902][ T4212] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.933056][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 68.998175][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.006235][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.023088][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 69.039549][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.047672][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.055965][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/29 20:57:25 executed programs: 0
[ 70.378600][ T4282] chnl_net:caif_netlink_parms(): no params data found
[ 70.423048][ T4282] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.430362][ T4282] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.438317][ T4282] device bridge_slave_0 entered promiscuous mode
[ 70.446261][ T4282] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.453534][ T4282] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.461376][ T4282] device bridge_slave_1 entered promiscuous mode
[ 70.483432][ T4282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.494638][ T4282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.517245][ T4282] team0: Port device team_slave_0 added
[ 70.524707][ T4282] team0: Port device team_slave_1 added
[ 70.541547][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.548654][ T4282] 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.
[ 70.574656][ T4282] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.586495][ T4282] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.593677][ T4282] 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.
[ 70.619618][ T4282] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.649553][ T4282] device hsr_slave_0 entered promiscuous mode
[ 70.656560][ T4282] device hsr_slave_1 entered promiscuous mode
[ 70.663548][ T4282] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 70.671554][ T4282] Cannot create hsr debugfs directory
[ 71.012355][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.279672][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.286208][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.317511][ T4224] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.303855][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 73.372978][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.303215][ T4282] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 74.314024][ T4282] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 74.323709][ T4282] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 74.333154][ T4282] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 74.397569][ T7] Bluetooth: hci0: command 0x041b tx timeout
[ 74.416040][ T4282] 8021q: adding VLAN 0 to HW filter on device bond0
[ 74.428016][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 74.435715][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 74.445700][ T4282] 8021q: adding VLAN 0 to HW filter on device team0
[ 74.455133][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 74.464413][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 74.473896][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 74.480967][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 74.498107][ T9] device hsr_slave_0 left promiscuous mode
[ 74.504901][ T9] device hsr_slave_1 left promiscuous mode
[ 74.511629][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 74.520314][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 74.528534][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 74.535926][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 74.543652][ T9] device bridge_slave_1 left promiscuous mode
[ 74.550634][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 74.565205][ T9] device bridge_slave_0 left promiscuous mode
[ 74.572409][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 74.588682][ T9] device veth1_macvtap left promiscuous mode
[ 74.594871][ T9] device veth0_macvtap left promiscuous mode
[ 74.601727][ T9] device veth1_vlan left promiscuous mode
[ 74.607723][ T9] device veth0_vlan left promiscuous mode
[ 74.753960][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 74.766048][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 74.778577][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 74.792022][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 74.847748][ T9] bond0 (unregistering): Released all slaves
[ 74.914476][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 74.923109][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 74.931916][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 74.942424][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 74.949564][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 74.961066][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 74.974017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 74.986373][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 75.006493][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 75.021253][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 75.032315][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 75.041113][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 75.052132][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 75.061307][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 75.072476][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 75.082791][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 75.094234][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 75.192606][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 75.200200][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 75.213217][ T4282] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 75.238647][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 75.247461][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 75.258839][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 75.267470][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 75.277909][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 75.285771][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 75.293848][ T4282] device veth0_vlan entered promiscuous mode
[ 75.311960][ T4282] device veth1_vlan entered promiscuous mode
[ 75.334140][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 75.342440][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 75.352083][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 75.361845][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 75.373429][ T4282] device veth0_macvtap entered promiscuous mode
[ 75.384553][ T4282] device veth1_macvtap entered promiscuous mode
[ 75.401383][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 75.411168][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 75.419714][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 75.432654][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 75.442279][ T4254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 75.456123][ T4282] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 75.463830][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 75.474148][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 75.486028][ T4282] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.496108][ T4282] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.505227][ T4282] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.515611][ T4282] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 75.581006][ T1276] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.599581][ T1276] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.618452][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/12/29 20:57:30 executed programs: 2
[ 75.633290][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.641945][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.652081][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 75.719887][ T4341] loop0: detected capacity change from 0 to 1024
[ 75.768052][ T4341] =======================================================
[ 75.768052][ T4341] WARNING: The mand mount option has been deprecated and
[ 75.768052][ T4341] and is ignored by this kernel. Remove the mand
[ 75.768052][ T4341] option from the mount to silence this warning.
[ 75.768052][ T4341] =======================================================
[ 75.898805][ T4341] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 75.934742][ T4341] ==================================================================
[ 75.943158][ T4341] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x1c28/0x3d30
[ 75.951016][ T4341] Read of size 18446744073709550624 at addr ffff888069d2a7e0 by task syz.0.17/4341
[ 75.960418][ T4341]
[ 75.962773][ T4341] CPU: 0 PID: 4341 Comm: syz.0.17 Not tainted syzkaller #0
[ 75.969992][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 75.980087][ T4341] Call Trace:
[ 75.983401][ T4341]
[ 75.986375][ T4341] dump_stack_lvl+0x168/0x230
[ 75.991105][ T4341] ? show_regs_print_info+0x20/0x20
[ 75.996338][ T4341] ? _printk+0xcc/0x110
[ 76.000544][ T4341] ? load_image+0x3b0/0x3b0
[ 76.005120][ T4341] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 76.010584][ T4341] print_address_description+0x60/0x2d0
[ 76.016165][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.021752][ T4341] kasan_report+0xdf/0x130
[ 76.026224][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.031807][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.037390][ T4341] kasan_check_range+0x27b/0x290
[ 76.042381][ T4341] memmove+0x25/0x60
[ 76.046314][ T4341] ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.051762][ T4341] ? ext4_xattr_ibody_set+0x330/0x330
[ 76.057174][ T4341] ? rcu_is_watching+0x11/0xa0
[ 76.061970][ T4341] ? kmem_cache_free+0x14c/0x210
[ 76.066945][ T4341] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 76.073058][ T4341] ext4_xattr_block_set+0x4f7/0x2d30
[ 76.078548][ T4341] ? __ext4_xattr_check_block+0x25a/0x8d0
[ 76.084317][ T4341] ? ext4_xattr_block_find+0x500/0x500
[ 76.089840][ T4341] ext4_xattr_set_handle+0xbd5/0x12b0
[ 76.095268][ T4341] ? ext4_xattr_set_entry+0x3d30/0x3d30
[ 76.100855][ T4341] ? __ext4_journal_start_sb+0x1bd/0x360
[ 76.106540][ T4341] ext4_xattr_set+0x22a/0x320
[ 76.111256][ T4341] ? ext4_xattr_set_credits+0x290/0x290
[ 76.116831][ T4341] ? posix_xattr_acl+0x8f/0xb0
[ 76.121975][ T4341] ? evm_protect_xattr+0x33c/0x970
[ 76.127124][ T4341] ? ext4_xattr_trusted_get+0x40/0x40
[ 76.132536][ T4341] __vfs_setxattr+0x3e0/0x420
[ 76.137260][ T4341] __vfs_setxattr_noperm+0x129/0x5e0
[ 76.142594][ T4341] vfs_setxattr+0x168/0x2f0
[ 76.147133][ T4341] ? xattr_permission+0x500/0x500
[ 76.152191][ T4341] ? _copy_from_user+0x111/0x170
[ 76.157164][ T4341] ? setxattr+0x243/0x300
[ 76.161528][ T4341] setxattr+0x2da/0x300
[ 76.165712][ T4341] ? path_setxattr+0x280/0x280
[ 76.170529][ T4341] ? __mnt_want_write+0x1e2/0x260
[ 76.175587][ T4341] path_setxattr+0x142/0x280
[ 76.180212][ T4341] ? simple_xattr_list_add+0xf0/0xf0
[ 76.185534][ T4341] ? lock_chain_count+0x20/0x20
[ 76.190412][ T4341] ? vtime_user_exit+0x2dc/0x400
[ 76.195816][ T4341] __x64_sys_lsetxattr+0xb4/0xd0
[ 76.200797][ T4341] do_syscall_64+0x4c/0xa0
[ 76.205248][ T4341] ? clear_bhb_loop+0x30/0x80
[ 76.209949][ T4341] ? clear_bhb_loop+0x30/0x80
[ 76.214660][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 76.220598][ T4341] RIP: 0033:0x7f1e55fef749
[ 76.225046][ T4341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 76.244676][ T4341] RSP: 002b:00007ffed12aa978 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 76.253121][ T4341] RAX: ffffffffffffffda RBX: 00007f1e56245fa0 RCX: 00007f1e55fef749
[ 76.261118][ T4341] RDX: 0000200000000440 RSI: 00002000000000c0 RDI: 0000200000000100
[ 76.269116][ T4341] RBP: 00007f1e56073f91 R08: 0000000000000000 R09: 0000000000000000
[ 76.277108][ T4341] R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000
[ 76.285103][ T4341] R13: 00007f1e56245fa0 R14: 00007f1e56245fa0 R15: 0000000000000005
[ 76.293113][ T4341]
[ 76.296148][ T4341]
[ 76.298487][ T4341] The buggy address belongs to the page:
[ 76.304148][ T4341] page:ffffea0001a74a80 refcount:2 mapcount:0 mapping:ffff888016cacf30 index:0x1c pfn:0x69d2a
[ 76.314425][ T4341] memcg:ffff888019180000
[ 76.318685][ T4341] aops:def_blk_aops ino:700000
[ 76.323477][ T4341] flags: 0xfff0000000203a(referenced|dirty|lru|active|private|node=0|zone=1|lastcpupid=0x7ff)
[ 76.333762][ T4341] raw: 00fff0000000203a ffffea0000972f08 ffffea0001a747c8 ffff888016cacf30
[ 76.342367][ T4341] raw: 000000000000001c ffff88806dd7e000 00000002ffffffff ffff888019180000
[ 76.350965][ T4341] page dumped because: kasan: bad access detected
[ 76.357407][ T4341] page_owner tracks the page as allocated
[ 76.363135][ T4341] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 4341, ts 75927716140, free_ts 75905954104
[ 76.380269][ T4341] get_page_from_freelist+0x1b77/0x1c60
[ 76.385845][ T4341] __alloc_pages+0x1e1/0x470
[ 76.390468][ T4341] __page_cache_alloc+0xd2/0x3f0
[ 76.395436][ T4341] pagecache_get_page+0x986/0xef0
[ 76.400488][ T4341] __getblk_gfp+0x249/0xb70
[ 76.405017][ T4341] ext4_xattr_block_set+0x1d85/0x2d30
[ 76.410430][ T4341] ext4_xattr_set_handle+0xbd5/0x12b0
[ 76.415822][ T4341] ext4_xattr_set+0x22a/0x320
[ 76.420513][ T4341] __vfs_setxattr+0x3e0/0x420
[ 76.425220][ T4341] __vfs_setxattr_noperm+0x129/0x5e0
[ 76.430543][ T4341] vfs_setxattr+0x168/0x2f0
[ 76.435082][ T4341] setxattr+0x2da/0x300
[ 76.439258][ T4341] path_setxattr+0x142/0x280
[ 76.443878][ T4341] __x64_sys_setxattr+0xb7/0xd0
[ 76.448757][ T4341] do_syscall_64+0x4c/0xa0
[ 76.453217][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 76.459143][ T4341] page last free stack trace:
[ 76.463834][ T4341] free_unref_page_prepare+0x637/0x6c0
[ 76.469327][ T4341] free_unref_page_list+0x122/0x7e0
[ 76.474559][ T4341] release_pages+0x184b/0x1bb0
[ 76.479344][ T4341] tlb_finish_mmu+0x164/0x2e0
[ 76.484057][ T4341] unmap_region+0x315/0x360
[ 76.488583][ T4341] __do_munmap+0x9d3/0xdc0
[ 76.493030][ T4341] __vm_munmap+0x137/0x230
[ 76.497466][ T4341] __x64_sys_munmap+0x67/0x70
[ 76.502172][ T4341] do_syscall_64+0x4c/0xa0
[ 76.506641][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 76.512557][ T4341]
[ 76.514897][ T4341] Memory state around the buggy address:
[ 76.520543][ T4341] ffff888069d2a680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 76.528632][ T4341] ffff888069d2a700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 76.536717][ T4341] >ffff888069d2a780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 76.544797][ T4341] ^
[ 76.552013][ T4341] ffff888069d2a800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 76.560097][ T4341] ffff888069d2a880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 76.568179][ T4341] ==================================================================
[ 76.576252][ T4341] Disabling lock debugging due to kernel taint
[ 76.583658][ T4309] Bluetooth: hci0: command 0x040f tx timeout
[ 76.606251][ T4341] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 76.613483][ T4341] CPU: 0 PID: 4341 Comm: syz.0.17 Tainted: G B syzkaller #0
[ 76.622076][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 76.632143][ T4341] Call Trace:
[ 76.635439][ T4341]
[ 76.638394][ T4341] dump_stack_lvl+0x168/0x230
[ 76.643086][ T4341] ? show_regs_print_info+0x20/0x20
[ 76.648298][ T4341] ? load_image+0x3b0/0x3b0
[ 76.652820][ T4341] panic+0x2c9/0x7f0
[ 76.656738][ T4341] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 76.662905][ T4341] ? bpf_jit_dump+0xd0/0xd0
[ 76.667491][ T4341] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 76.673402][ T4341] ? _raw_spin_unlock+0x40/0x40
[ 76.678275][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.683863][ T4341] check_panic_on_warn+0x80/0xa0
[ 76.688824][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.694388][ T4341] end_report+0x6d/0xf0
[ 76.698561][ T4341] kasan_report+0x102/0x130
[ 76.703102][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.708694][ T4341] ? ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.714265][ T4341] kasan_check_range+0x27b/0x290
[ 76.719238][ T4341] memmove+0x25/0x60
[ 76.723149][ T4341] ext4_xattr_set_entry+0x1c28/0x3d30
[ 76.728579][ T4341] ? ext4_xattr_ibody_set+0x330/0x330
[ 76.733987][ T4341] ? rcu_is_watching+0x11/0xa0
[ 76.738870][ T4341] ? kmem_cache_free+0x14c/0x210
[ 76.743831][ T4341] ? mb_cache_entry_delete_or_get+0x1bd/0x1e0
[ 76.749929][ T4341] ext4_xattr_block_set+0x4f7/0x2d30
[ 76.755253][ T4341] ? __ext4_xattr_check_block+0x25a/0x8d0
[ 76.760995][ T4341] ? ext4_xattr_block_find+0x500/0x500
[ 76.766486][ T4341] ext4_xattr_set_handle+0xbd5/0x12b0
[ 76.771929][ T4341] ? ext4_xattr_set_entry+0x3d30/0x3d30
[ 76.777524][ T4341] ? __ext4_journal_start_sb+0x1bd/0x360
[ 76.783212][ T4341] ext4_xattr_set+0x22a/0x320
[ 76.787933][ T4341] ? ext4_xattr_set_credits+0x290/0x290
[ 76.793506][ T4341] ? posix_xattr_acl+0x8f/0xb0
[ 76.798315][ T4341] ? evm_protect_xattr+0x33c/0x970
[ 76.803454][ T4341] ? ext4_xattr_trusted_get+0x40/0x40
[ 76.809232][ T4341] __vfs_setxattr+0x3e0/0x420
[ 76.813959][ T4341] __vfs_setxattr_noperm+0x129/0x5e0
[ 76.819307][ T4341] vfs_setxattr+0x168/0x2f0
[ 76.823839][ T4341] ? xattr_permission+0x500/0x500
[ 76.828895][ T4341] ? _copy_from_user+0x111/0x170
[ 76.833859][ T4341] ? setxattr+0x243/0x300
[ 76.838235][ T4341] setxattr+0x2da/0x300
[ 76.842413][ T4341] ? path_setxattr+0x280/0x280
[ 76.847219][ T4341] ? __mnt_want_write+0x1e2/0x260
[ 76.852292][ T4341] path_setxattr+0x142/0x280
[ 76.856912][ T4341] ? simple_xattr_list_add+0xf0/0xf0
[ 76.862227][ T4341] ? lock_chain_count+0x20/0x20
[ 76.867104][ T4341] ? vtime_user_exit+0x2dc/0x400
[ 76.872071][ T4341] __x64_sys_lsetxattr+0xb4/0xd0
[ 76.877035][ T4341] do_syscall_64+0x4c/0xa0
[ 76.881469][ T4341] ? clear_bhb_loop+0x30/0x80
[ 76.886203][ T4341] ? clear_bhb_loop+0x30/0x80
[ 76.890905][ T4341] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 76.896816][ T4341] RIP: 0033:0x7f1e55fef749
[ 76.901244][ T4341] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
[ 76.920861][ T4341] RSP: 002b:00007ffed12aa978 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 76.929279][ T4341] RAX: ffffffffffffffda RBX: 00007f1e56245fa0 RCX: 00007f1e55fef749
[ 76.937255][ T4341] RDX: 0000200000000440 RSI: 00002000000000c0 RDI: 0000200000000100
[ 76.945232][ T4341] RBP: 00007f1e56073f91 R08: 0000000000000000 R09: 0000000000000000
[ 76.953216][ T4341] R10: 000000000000fe37 R11: 0000000000000246 R12: 0000000000000000
[ 76.961205][ T4341] R13: 00007f1e56245fa0 R14: 00007f1e56245fa0 R15: 0000000000000005
[ 76.969200][ T4341]
[ 76.972666][ T4341] Kernel Offset: disabled
[ 76.977017][ T4341] Rebooting in 86400 seconds..