Warning: Permanently added '10.128.1.158' (ED25519) to the list of known hosts.
2025/11/27 12:53:29 parsed 1 programs
[ 88.113922][ T4609] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 90.079371][ T4631] chnl_net:caif_netlink_parms(): no params data found
[ 90.133987][ T4631] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.141268][ T4631] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.149423][ T4631] device bridge_slave_0 entered promiscuous mode
[ 90.158111][ T4631] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.166226][ T4631] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.174522][ T4631] device bridge_slave_1 entered promiscuous mode
[ 90.204081][ T4631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 90.216672][ T4631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 90.246908][ T4631] team0: Port device team_slave_0 added
[ 90.254766][ T4631] team0: Port device team_slave_1 added
[ 90.278317][ T4631] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 90.285429][ T4631] 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.
[ 90.313431][ T4631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 90.326470][ T4631] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 90.334892][ T4631] 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.
[ 90.366050][ T4631] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 90.405700][ T4631] device hsr_slave_0 entered promiscuous mode
[ 90.413659][ T4631] device hsr_slave_1 entered promiscuous mode
[ 90.941907][ T4631] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.956236][ T4631] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.965692][ T4631] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.975677][ T4631] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 91.039524][ T4631] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.046935][ T4631] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.054477][ T4631] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.061679][ T4631] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.101415][ T151] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.112352][ T151] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.153266][ T4631] 8021q: adding VLAN 0 to HW filter on device bond0
[ 91.167327][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 91.189471][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 91.203123][ T4631] 8021q: adding VLAN 0 to HW filter on device team0
[ 91.216921][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 91.227149][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 91.237341][ T3076] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.244486][ T3076] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 91.263234][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 91.272295][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 91.280718][ T3076] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.287936][ T3076] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 91.297518][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 91.331026][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 91.339683][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 91.397243][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 91.415228][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 91.434357][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 91.443248][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 91.452120][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 91.462973][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 91.476514][ T4631] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 91.488151][ T4631] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 91.500085][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 91.509416][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 91.663437][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 91.672980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 91.688516][ T4631] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.721912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 91.732823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 91.760658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 91.769716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 91.782024][ T4631] device veth0_vlan entered promiscuous mode
[ 91.792273][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 91.800582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 91.810641][ T4631] device veth1_vlan entered promiscuous mode
[ 91.843909][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 91.852298][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 91.860586][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 91.869718][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 91.888834][ T4631] device veth0_macvtap entered promiscuous mode
[ 91.898812][ T4631] device veth1_macvtap entered promiscuous mode
[ 91.920614][ T4631] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.938169][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 91.948292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 91.956712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 91.967404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 91.987860][ T4631] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.998643][ T4631] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.008125][ T4631] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.017226][ T4631] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.026948][ T4631] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.037301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 92.047076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 93.986414][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.007224][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.028824][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.039638][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.050622][ T357] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.066922][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 94.077696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 96.607321][ T357] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 96.666973][ T357] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 96.718861][ T357] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/11/27 12:53:41 executed programs: 0
[ 97.767360][ T5064] chnl_net:caif_netlink_parms(): no params data found
[ 97.852115][ T5064] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.859265][ T5064] bridge0: port 1(bridge_slave_0) entered disabled state
[ 97.868812][ T5064] device bridge_slave_0 entered promiscuous mode
[ 97.878844][ T5064] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.886283][ T5064] bridge0: port 2(bridge_slave_1) entered disabled state
[ 97.894789][ T5064] device bridge_slave_1 entered promiscuous mode
[ 97.947333][ T5064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 97.979041][ T5064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.032189][ T5064] team0: Port device team_slave_0 added
[ 98.039729][ T5064] team0: Port device team_slave_1 added
[ 98.076873][ T5064] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.084533][ T5064] 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.
[ 98.113744][ T5064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.127514][ T5064] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.136971][ T5064] 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.
[ 98.165666][ T5064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.185007][ T357] device hsr_slave_0 left promiscuous mode
[ 98.191865][ T357] device hsr_slave_1 left promiscuous mode
[ 98.198452][ T357] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 98.206572][ T357] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 98.214992][ T357] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 98.222893][ T357] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 98.230655][ T357] device bridge_slave_1 left promiscuous mode
[ 98.237432][ T357] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.246664][ T357] device bridge_slave_0 left promiscuous mode
[ 98.253293][ T357] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.267336][ T357] device veth1_macvtap left promiscuous mode
[ 98.274276][ T357] device veth0_macvtap left promiscuous mode
[ 98.280474][ T357] device veth1_vlan left promiscuous mode
[ 98.287350][ T357] device veth0_vlan left promiscuous mode
[ 98.414112][ T357] team0 (unregistering): Port device team_slave_1 removed
[ 98.426674][ T357] team0 (unregistering): Port device team_slave_0 removed
[ 98.438410][ T357] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 98.454489][ T357] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 98.509005][ T357] bond0 (unregistering): Released all slaves
[ 98.587079][ T5064] device hsr_slave_0 entered promiscuous mode
[ 98.595049][ T5064] device hsr_slave_1 entered promiscuous mode
[ 99.046643][ T5064] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 99.056757][ T5064] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 99.069644][ T5064] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 99.079579][ T5064] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 99.174337][ T5064] 8021q: adding VLAN 0 to HW filter on device bond0
[ 99.186935][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 99.202273][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 99.212602][ T5064] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.223295][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 99.233442][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 99.246889][ T3090] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.254033][ T3090] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.271981][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 99.280431][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 99.289248][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 99.297925][ T3090] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.305087][ T3090] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.318611][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 99.328673][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 99.352153][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 99.363837][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 99.373247][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 99.383892][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 99.392719][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 99.402749][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 99.411827][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 99.420343][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 99.432193][ T5064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 99.440571][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 99.567685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 99.589861][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 99.606499][ T5064] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 99.652161][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 99.666495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 99.674979][ T4261] Bluetooth: hci0: command 0x0409 tx timeout
[ 99.707440][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 99.722068][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 99.751791][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 99.759713][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 99.786617][ T5064] device veth0_vlan entered promiscuous mode
[ 99.804128][ T5064] device veth1_vlan entered promiscuous mode
[ 99.828846][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 99.840761][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 99.852867][ T5064] device veth0_macvtap entered promiscuous mode
[ 99.872234][ T5064] device veth1_macvtap entered promiscuous mode
[ 99.900378][ T5064] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 99.921047][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 99.929837][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 99.951571][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 99.971680][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 99.983749][ T5064] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 100.001424][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 100.010698][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 100.035264][ T5064] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.051968][ T5064] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.060698][ T5064] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.090928][ T5064] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.196221][ T3090] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.221092][ T3090] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.230912][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 100.242641][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.251637][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.264674][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 100.349987][ T5165] loop0: detected capacity change from 0 to 128
[ 100.435079][ T5165] VFS: Found a Xenix FS (block size = 1024) on device loop0
[ 100.465891][ T5165] ==================================================================
[ 100.474282][ T5165] BUG: KASAN: use-after-free in sysv_new_inode+0x10b4/0x1240
[ 100.481680][ T5165] Read of size 2 at addr ffff88805fbc91ce by task syz.0.16/5165
[ 100.489405][ T5165]
[ 100.491754][ T5165] CPU: 0 PID: 5165 Comm: syz.0.16 Not tainted syzkaller #0
[ 100.499050][ T5165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 100.509275][ T5165] Call Trace:
[ 100.512657][ T5165]
[ 100.515600][ T5165] dump_stack_lvl+0x168/0x230
[ 100.520322][ T5165] ? show_regs_print_info+0x20/0x20
[ 100.525542][ T5165] ? load_image+0x3b0/0x3b0
[ 100.530151][ T5165] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 100.535642][ T5165] ? mutex_lock_io_nested+0x60/0x60
[ 100.540860][ T5165] print_address_description+0x60/0x2d0
[ 100.546430][ T5165] ? sysv_new_inode+0x10b4/0x1240
[ 100.551572][ T5165] kasan_report+0xdf/0x130
[ 100.556023][ T5165] ? sysv_new_inode+0x10b4/0x1240
[ 100.561074][ T5165] sysv_new_inode+0x10b4/0x1240
[ 100.565953][ T5165] ? __d_add+0x4b4/0x7f0
[ 100.570223][ T5165] ? __rwlock_init+0x140/0x140
[ 100.575048][ T5165] ? sysv_find_entry+0x554/0x5e0
[ 100.580009][ T5165] ? sysv_free_inode+0x7e0/0x7e0
[ 100.585093][ T5165] sysv_mknod+0x4a/0xd0
[ 100.589286][ T5165] ? sysv_lookup+0xe0/0xe0
[ 100.593720][ T5165] path_openat+0x11e1/0x2f30
[ 100.598478][ T5165] ? do_filp_open+0x3e0/0x3e0
[ 100.603492][ T5165] do_filp_open+0x1b3/0x3e0
[ 100.608403][ T5165] ? vfs_tmpfile+0x300/0x300
[ 100.613026][ T5165] ? _raw_spin_unlock+0x24/0x40
[ 100.617896][ T5165] ? alloc_fd+0x598/0x630
[ 100.622266][ T5165] do_sys_openat2+0x142/0x4a0
[ 100.627052][ T5165] ? __lock_acquire+0x7c60/0x7c60
[ 100.632101][ T5165] ? do_sys_open+0xe0/0xe0
[ 100.636558][ T5165] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 100.642565][ T5165] ? lock_chain_count+0x20/0x20
[ 100.647525][ T5165] ? vtime_user_exit+0x2dc/0x400
[ 100.652579][ T5165] __x64_sys_openat+0x135/0x160
[ 100.657466][ T5165] do_syscall_64+0x4c/0xa0
[ 100.661983][ T5165] ? clear_bhb_loop+0x30/0x80
[ 100.666872][ T5165] ? clear_bhb_loop+0x30/0x80
[ 100.671581][ T5165] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 100.677498][ T5165] RIP: 0033:0x7f31d0d0e969
[ 100.682103][ T5165] 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
[ 100.702035][ T5165] RSP: 002b:00007f31cff7e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 100.710550][ T5165] RAX: ffffffffffffffda RBX: 00007f31d0f35fa0 RCX: 00007f31d0d0e969
[ 100.718626][ T5165] RDX: 000000000000275a RSI: 0000200000000080 RDI: ffffffffffffff9c
[ 100.726712][ T5165] RBP: 00007f31d0d90ab1 R08: 0000000000000000 R09: 0000000000000000
[ 100.734705][ T5165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 100.742996][ T5165] R13: 0000000000000000 R14: 00007f31d0f35fa0 R15: 00007ffd8a1d2c98
[ 100.751081][ T5165]
[ 100.754123][ T5165]
[ 100.756449][ T5165] The buggy address belongs to the page:
[ 100.762093][ T5165] page:ffffea00017ef240 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x5fbc9
[ 100.772442][ T5165] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 100.779569][ T5165] raw: 00fff00000000000 ffffea00017ef288 ffffea00017ef208 0000000000000000
[ 100.788253][ T5165] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 100.796837][ T5165] page dumped because: kasan: bad access detected
[ 100.803359][ T5165] page_owner tracks the page as freed
[ 100.808747][ T5165] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), pid 5168, ts 100399195062, free_ts 100402678263
[ 100.825085][ T5165] get_page_from_freelist+0x1b77/0x1c60
[ 100.830666][ T5165] __alloc_pages+0x1e1/0x470
[ 100.835570][ T5165] alloc_pages_vma+0x393/0x7c0
[ 100.840435][ T5165] handle_mm_fault+0x237f/0x43b0
[ 100.845475][ T5165] do_user_addr_fault+0x489/0xc80
[ 100.850521][ T5165] exc_page_fault+0x60/0x100
[ 100.855572][ T5165] asm_exc_page_fault+0x22/0x30
[ 100.860459][ T5165] page last free stack trace:
[ 100.865244][ T5165] free_unref_page_prepare+0x637/0x6c0
[ 100.870724][ T5165] free_unref_page_list+0x122/0x7e0
[ 100.875952][ T5165] release_pages+0x184b/0x1bb0
[ 100.880846][ T5165] tlb_finish_mmu+0x164/0x2e0
[ 100.885584][ T5165] exit_mmap+0x3a6/0x5f0
[ 100.889852][ T5165] __mmput+0x115/0x3b0
[ 100.894060][ T5165] exit_mm+0x567/0x6c0
[ 100.898229][ T5165] do_exit+0x5a1/0x20a0
[ 100.902483][ T5165] do_group_exit+0x12e/0x300
[ 100.907197][ T5165] __x64_sys_exit_group+0x3b/0x40
[ 100.912230][ T5165] do_syscall_64+0x4c/0xa0
[ 100.916844][ T5165] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 100.923006][ T5165]
[ 100.925332][ T5165] Memory state around the buggy address:
[ 100.930957][ T5165] ffff88805fbc9080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 100.939111][ T5165] ffff88805fbc9100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 100.947222][ T5165] >ffff88805fbc9180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 100.955280][ T5165] ^
[ 100.961789][ T5165] ffff88805fbc9200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 100.969871][ T5165] ffff88805fbc9280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 100.977942][ T5165] ==================================================================
[ 100.986258][ T5165] Disabling lock debugging due to kernel taint
[ 101.003067][ T5165] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 101.010293][ T5165] CPU: 0 PID: 5165 Comm: syz.0.16 Tainted: G B syzkaller #0
[ 101.018974][ T5165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 101.029038][ T5165] Call Trace:
[ 101.032400][ T5165]
[ 101.035317][ T5165] dump_stack_lvl+0x168/0x230
[ 101.040011][ T5165] ? show_regs_print_info+0x20/0x20
[ 101.045194][ T5165] ? load_image+0x3b0/0x3b0
[ 101.049798][ T5165] panic+0x2c9/0x7f0
[ 101.053705][ T5165] ? bpf_jit_dump+0xd0/0xd0
[ 101.058193][ T5165] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 101.064072][ T5165] ? _raw_spin_unlock+0x40/0x40
[ 101.069033][ T5165] ? sysv_new_inode+0x10b4/0x1240
[ 101.074156][ T5165] check_panic_on_warn+0x80/0xa0
[ 101.079179][ T5165] ? sysv_new_inode+0x10b4/0x1240
[ 101.084198][ T5165] end_report+0x6d/0xf0
[ 101.088348][ T5165] kasan_report+0x102/0x130
[ 101.092921][ T5165] ? sysv_new_inode+0x10b4/0x1240
[ 101.097947][ T5165] sysv_new_inode+0x10b4/0x1240
[ 101.102867][ T5165] ? __d_add+0x4b4/0x7f0
[ 101.107311][ T5165] ? __rwlock_init+0x140/0x140
[ 101.112071][ T5165] ? sysv_find_entry+0x554/0x5e0
[ 101.117166][ T5165] ? sysv_free_inode+0x7e0/0x7e0
[ 101.122099][ T5165] sysv_mknod+0x4a/0xd0
[ 101.126269][ T5165] ? sysv_lookup+0xe0/0xe0
[ 101.130776][ T5165] path_openat+0x11e1/0x2f30
[ 101.135371][ T5165] ? do_filp_open+0x3e0/0x3e0
[ 101.140133][ T5165] do_filp_open+0x1b3/0x3e0
[ 101.144634][ T5165] ? vfs_tmpfile+0x300/0x300
[ 101.149214][ T5165] ? _raw_spin_unlock+0x24/0x40
[ 101.154157][ T5165] ? alloc_fd+0x598/0x630
[ 101.158672][ T5165] do_sys_openat2+0x142/0x4a0
[ 101.163338][ T5165] ? __lock_acquire+0x7c60/0x7c60
[ 101.168437][ T5165] ? do_sys_open+0xe0/0xe0
[ 101.172841][ T5165] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 101.178824][ T5165] ? lock_chain_count+0x20/0x20
[ 101.183744][ T5165] ? vtime_user_exit+0x2dc/0x400
[ 101.188663][ T5165] __x64_sys_openat+0x135/0x160
[ 101.193494][ T5165] do_syscall_64+0x4c/0xa0
[ 101.197887][ T5165] ? clear_bhb_loop+0x30/0x80
[ 101.202547][ T5165] ? clear_bhb_loop+0x30/0x80
[ 101.207294][ T5165] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 101.213181][ T5165] RIP: 0033:0x7f31d0d0e969
[ 101.217583][ T5165] 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
[ 101.237326][ T5165] RSP: 002b:00007f31cff7e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 101.245724][ T5165] RAX: ffffffffffffffda RBX: 00007f31d0f35fa0 RCX: 00007f31d0d0e969
[ 101.253677][ T5165] RDX: 000000000000275a RSI: 0000200000000080 RDI: ffffffffffffff9c
[ 101.261637][ T5165] RBP: 00007f31d0d90ab1 R08: 0000000000000000 R09: 0000000000000000
[ 101.269614][ T5165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 101.277673][ T5165] R13: 0000000000000000 R14: 00007f31d0f35fa0 R15: 00007ffd8a1d2c98
[ 101.285680][ T5165]
[ 101.288935][ T5165] Kernel Offset: disabled
[ 101.293306][ T5165] Rebooting in 86400 seconds..