Warning: Permanently added '10.128.1.243' (ED25519) to the list of known hosts.
2025/09/27 13:02:48 parsed 1 programs
[ 107.414444][ T4635] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 109.411124][ T4667] chnl_net:caif_netlink_parms(): no params data found
[ 109.483524][ T4667] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.491165][ T4667] bridge0: port 1(bridge_slave_0) entered disabled state
[ 109.499488][ T4667] device bridge_slave_0 entered promiscuous mode
[ 109.508359][ T4667] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.515522][ T4667] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.523923][ T4667] device bridge_slave_1 entered promiscuous mode
[ 109.551765][ T4667] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 109.563487][ T4667] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 109.596831][ T4667] team0: Port device team_slave_0 added
[ 109.605430][ T4667] team0: Port device team_slave_1 added
[ 109.630714][ T4667] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 109.638034][ T4667] 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.
[ 109.668246][ T4667] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 109.681257][ T4667] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 109.688368][ T4667] 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.
[ 109.714955][ T4667] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 109.756970][ T4667] device hsr_slave_0 entered promiscuous mode
[ 109.763879][ T4667] device hsr_slave_1 entered promiscuous mode
[ 110.435322][ T4667] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 110.456348][ T4667] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 110.478882][ T4667] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 110.496621][ T4667] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 110.657376][ T4667] 8021q: adding VLAN 0 to HW filter on device bond0
[ 110.700176][ T4667] 8021q: adding VLAN 0 to HW filter on device team0
[ 110.718665][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 110.728533][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 110.767883][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 110.778701][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 110.789800][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.797129][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 110.806016][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 110.818231][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 110.827038][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.834393][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 110.845175][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 110.871253][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 110.880630][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 110.890240][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 110.901658][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 110.913194][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 110.922708][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 110.932086][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 110.942804][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 110.952069][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 110.962529][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 110.971948][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 110.986054][ T4667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 111.124704][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 111.134972][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 111.149252][ T4667] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 111.186978][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 111.196973][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 111.238403][ T4667] device veth0_vlan entered promiscuous mode
[ 111.248460][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 111.257787][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 111.272215][ T4667] device veth1_vlan entered promiscuous mode
[ 111.282060][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 111.292845][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 111.302876][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 111.349974][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 111.361077][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 111.377948][ T4667] device veth0_macvtap entered promiscuous mode
[ 111.400078][ T4667] device veth1_macvtap entered promiscuous mode
[ 111.418873][ T4667] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 111.429233][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 111.438172][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 111.448542][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 111.458049][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 111.482793][ T4667] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 111.490599][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 111.500178][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 111.514431][ T4667] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.524005][ T4667] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.533856][ T4667] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.543693][ T4667] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.954523][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.974948][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.984691][ T4266] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.997831][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 112.005174][ T4266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 112.034816][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 114.037327][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/09/27 13:02:59 executed programs: 0
[ 114.311860][ T4833] chnl_net:caif_netlink_parms(): no params data found
[ 114.380635][ T4833] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.390277][ T4833] bridge0: port 1(bridge_slave_0) entered disabled state
[ 114.399112][ T4833] device bridge_slave_0 entered promiscuous mode
[ 114.408893][ T4833] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.418715][ T4833] bridge0: port 2(bridge_slave_1) entered disabled state
[ 114.429865][ T4833] device bridge_slave_1 entered promiscuous mode
[ 114.463163][ T4833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 114.477598][ T4833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 114.513377][ T4833] team0: Port device team_slave_0 added
[ 114.521601][ T4833] team0: Port device team_slave_1 added
[ 114.547006][ T4833] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.554009][ T4833] 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.
[ 114.581542][ T4833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.594518][ T4833] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.601881][ T4833] 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.
[ 114.629050][ T4833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.669612][ T4833] device hsr_slave_0 entered promiscuous mode
[ 114.677891][ T4833] device hsr_slave_1 entered promiscuous mode
[ 114.685123][ T4833] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 114.693841][ T4833] Cannot create hsr debugfs directory
[ 116.196445][ T23] Bluetooth: hci0: command 0x0409 tx timeout
[ 116.973030][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.044685][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.105074][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 117.944081][ T4833] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 117.959211][ T4833] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 117.998714][ T4833] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 118.009707][ T4833] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 118.117634][ T4833] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.150420][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 118.159686][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 118.170772][ T4833] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.182127][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 118.192155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 118.201286][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.208537][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.217990][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 118.229593][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 118.238714][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 118.248075][ T4266] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.255276][ T4266] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 118.265887][ T4223] Bluetooth: hci0: command 0x041b tx timeout
[ 118.284006][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 118.299518][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 118.308882][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 118.319806][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 118.357621][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 118.365561][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 118.375060][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 118.384019][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 118.393645][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 118.411364][ T4833] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 118.423151][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 118.432050][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 118.441962][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 118.558629][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 118.566509][ T4266] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 118.593135][ T4833] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 118.611849][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 118.621109][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 118.642098][ T4833] device veth0_vlan entered promiscuous mode
[ 118.650436][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 118.658844][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 118.667928][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 118.676179][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 118.698396][ T4833] device veth1_vlan entered promiscuous mode
[ 118.720234][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 118.729026][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 118.738171][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 118.747972][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 118.760919][ T4833] device veth0_macvtap entered promiscuous mode
[ 118.773960][ T4833] device veth1_macvtap entered promiscuous mode
[ 118.801731][ T4833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 118.813345][ T4833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 118.825346][ T4833] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 118.833490][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 118.850984][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 118.859397][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 118.869134][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 118.897569][ T9] device hsr_slave_0 left promiscuous mode
[ 118.904242][ T9] device hsr_slave_1 left promiscuous mode
[ 118.912152][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 118.921042][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 118.930947][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 118.939284][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 118.947215][ T9] device bridge_slave_1 left promiscuous mode
[ 118.953425][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 118.962422][ T9] device bridge_slave_0 left promiscuous mode
[ 118.969605][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 118.981783][ T9] device veth1_macvtap left promiscuous mode
[ 118.988026][ T9] device veth0_macvtap left promiscuous mode
[ 118.994113][ T9] device veth1_vlan left promiscuous mode
[ 119.000388][ T9] device veth0_vlan left promiscuous mode
[ 119.162975][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 119.178052][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 119.191094][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 119.207518][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 119.267880][ T9] bond0 (unregistering): Released all slaves
[ 119.322619][ T4833] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 119.334099][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 119.344422][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 119.358935][ T4833] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.368489][ T4833] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.377455][ T4833] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.386950][ T4833] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.464407][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.487181][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.495382][ T4266] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.498537][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/09/27 13:03:05 executed programs: 2
[ 119.503935][ T4266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.521600][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 119.601957][ T5071] FAULT_INJECTION: forcing a failure.
[ 119.601957][ T5071] name failslab, interval 1, probability 0, space 0, times 1
[ 119.617433][ T5071] CPU: 1 PID: 5071 Comm: syz.0.15 Not tainted syzkaller #0
[ 119.624681][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 119.634800][ T5071] Call Trace:
[ 119.638110][ T5071]
[ 119.641088][ T5071] dump_stack_lvl+0x168/0x230
[ 119.645801][ T5071] ? show_regs_print_info+0x20/0x20
[ 119.651112][ T5071] ? load_image+0x3b0/0x3b0
[ 119.655638][ T5071] ? __lock_acquire+0x7c60/0x7c60
[ 119.660674][ T5071] ? ilookup5+0xae/0x1f0
[ 119.665059][ T5071] should_fail+0x38c/0x4c0
[ 119.669586][ T5071] ? ovl_lookup_inode+0x130/0x130
[ 119.674622][ T5071] should_failslab+0x5/0x20
[ 119.679132][ T5071] slab_pre_alloc_hook+0x51/0xc0
[ 119.684161][ T5071] ? ovl_d_real+0x490/0x490
[ 119.688679][ T5071] ? ovl_alloc_inode+0x1b/0x80
[ 119.693459][ T5071] kmem_cache_alloc+0x3d/0x290
[ 119.698269][ T5071] ? ovl_d_real+0x490/0x490
[ 119.702800][ T5071] ? ovl_lookup_inode+0x130/0x130
[ 119.707842][ T5071] ovl_alloc_inode+0x1b/0x80
[ 119.712443][ T5071] ? ovl_d_real+0x490/0x490
[ 119.717127][ T5071] iget5_locked+0x9e/0x250
[ 119.721582][ T5071] ? ovl_get_trap_inode+0x190/0x190
[ 119.726806][ T5071] ovl_get_inode+0x4ed/0xbb0
[ 119.731444][ T5071] ovl_lookup+0x12fc/0x16c0
[ 119.736010][ T5071] ? ovl_path_next+0x260/0x260
[ 119.740823][ T5071] ? __init_waitqueue_head+0xa5/0x150
[ 119.746206][ T5071] __lookup_slow+0x27d/0x3d0
[ 119.750802][ T5071] ? lookup_one_len+0x2c0/0x2c0
[ 119.755680][ T5071] ? ovl_permission+0xc2/0x1e0
[ 119.760557][ T5071] ? down_read+0x1aa/0x2e0
[ 119.765328][ T5071] lookup_one_unlocked+0x17a/0x290
[ 119.770534][ T5071] ? lookup_one+0x2c0/0x2c0
[ 119.775065][ T5071] ovl_lookup_single+0x61/0x850
[ 119.779922][ T5071] ovl_lookup_layer+0x379/0x440
[ 119.784786][ T5071] ovl_lookup+0x6af/0x16c0
[ 119.789242][ T5071] ? ovl_path_next+0x260/0x260
[ 119.794583][ T5071] ? __init_waitqueue_head+0xa5/0x150
[ 119.800089][ T5071] __lookup_slow+0x27d/0x3d0
[ 119.804729][ T5071] ? lookup_one_len+0x2c0/0x2c0
[ 119.809696][ T5071] ? down_read+0x1aa/0x2e0
[ 119.814130][ T5071] lookup_slow+0x53/0x70
[ 119.818612][ T5071] walk_component+0x319/0x460
[ 119.823315][ T5071] path_lookupat+0x169/0x440
[ 119.828034][ T5071] filename_lookup+0x1e2/0x4f0
[ 119.832842][ T5071] ? hashlen_string+0x110/0x110
[ 119.837743][ T5071] ? strncpy_from_user+0x1fb/0x360
[ 119.842911][ T5071] ? getname_flags+0x1fe/0x500
[ 119.847709][ T5071] user_path_at_empty+0x40/0x190
[ 119.852762][ T5071] path_setxattr+0xae/0x280
[ 119.857304][ T5071] ? simple_xattr_list_add+0xf0/0xf0
[ 119.862628][ T5071] ? lock_chain_count+0x20/0x20
[ 119.867586][ T5071] ? vtime_user_exit+0x2dc/0x400
[ 119.872543][ T5071] __x64_sys_lsetxattr+0xb4/0xd0
[ 119.877522][ T5071] do_syscall_64+0x4c/0xa0
[ 119.882133][ T5071] ? clear_bhb_loop+0x30/0x80
[ 119.886902][ T5071] ? clear_bhb_loop+0x30/0x80
[ 119.891585][ T5071] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 119.897596][ T5071] RIP: 0033:0x7f2a56a9d849
[ 119.902034][ T5071] 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
[ 119.921969][ T5071] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 119.930491][ T5071] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 119.938654][ T5071] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 119.946763][ T5071] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 119.955464][ T5071] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 119.963566][ T5071] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 119.971773][ T5071]
[ 119.986977][ T5071] overlayfs: failed to get inode (-12)
[ 120.048198][ T5073] FAULT_INJECTION: forcing a failure.
[ 120.048198][ T5073] name failslab, interval 1, probability 0, space 0, times 0
[ 120.061891][ T5073] CPU: 1 PID: 5073 Comm: syz.0.16 Not tainted syzkaller #0
[ 120.069216][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 120.079742][ T5073] Call Trace:
[ 120.083358][ T5073]
[ 120.086302][ T5073] dump_stack_lvl+0x168/0x230
[ 120.091195][ T5073] ? show_regs_print_info+0x20/0x20
[ 120.096420][ T5073] ? load_image+0x3b0/0x3b0
[ 120.101162][ T5073] ? __might_sleep+0xf0/0xf0
[ 120.105781][ T5073] ? __lock_acquire+0x7c60/0x7c60
[ 120.110861][ T5073] should_fail+0x38c/0x4c0
[ 120.115313][ T5073] should_failslab+0x5/0x20
[ 120.119842][ T5073] slab_pre_alloc_hook+0x51/0xc0
[ 120.124859][ T5073] kmem_cache_alloc_trace+0x47/0x2a0
[ 120.130156][ T5073] ? ovl_encode_real_fh+0xd0/0x330
[ 120.135288][ T5073] ovl_encode_real_fh+0xd0/0x330
[ 120.140426][ T5073] ? ovl_set_attr+0x310/0x310
[ 120.145191][ T5073] ? ovl_lookup_layer+0x379/0x440
[ 120.150235][ T5073] ovl_lookup_index+0x64/0x680
[ 120.155210][ T5073] ovl_lookup+0x10d1/0x16c0
[ 120.159745][ T5073] ? ovl_path_next+0x260/0x260
[ 120.164630][ T5073] ? __init_waitqueue_head+0xa5/0x150
[ 120.170020][ T5073] __lookup_slow+0x27d/0x3d0
[ 120.174681][ T5073] ? lookup_one_len+0x2c0/0x2c0
[ 120.179565][ T5073] ? down_read+0x1aa/0x2e0
[ 120.184027][ T5073] lookup_slow+0x53/0x70
[ 120.188296][ T5073] walk_component+0x319/0x460
[ 120.193007][ T5073] path_lookupat+0x169/0x440
[ 120.197630][ T5073] filename_lookup+0x1e2/0x4f0
[ 120.203038][ T5073] ? hashlen_string+0x110/0x110
[ 120.208006][ T5073] ? strncpy_from_user+0x1fb/0x360
[ 120.213129][ T5073] ? getname_flags+0x1fe/0x500
[ 120.217907][ T5073] user_path_at_empty+0x40/0x190
[ 120.222885][ T5073] path_setxattr+0xae/0x280
[ 120.227402][ T5073] ? simple_xattr_list_add+0xf0/0xf0
[ 120.232696][ T5073] ? lock_chain_count+0x20/0x20
[ 120.237583][ T5073] ? vtime_user_exit+0x2dc/0x400
[ 120.242542][ T5073] __x64_sys_lsetxattr+0xb4/0xd0
[ 120.247538][ T5073] do_syscall_64+0x4c/0xa0
[ 120.251966][ T5073] ? clear_bhb_loop+0x30/0x80
[ 120.256743][ T5073] ? clear_bhb_loop+0x30/0x80
[ 120.261627][ T5073] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 120.267535][ T5073] RIP: 0033:0x7f2a56a9d849
[ 120.272060][ T5073] 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
[ 120.291892][ T5073] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 120.300323][ T5073] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 120.308702][ T5073] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 120.316817][ T5073] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 120.325139][ T5073] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 120.333134][ T5073] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 120.341166][ T5073]
[ 120.356968][ T4191] Bluetooth: hci0: command 0x040f tx timeout
[ 120.403568][ T5075] FAULT_INJECTION: forcing a failure.
[ 120.403568][ T5075] name failslab, interval 1, probability 0, space 0, times 0
[ 120.417217][ T5075] CPU: 1 PID: 5075 Comm: syz.0.17 Not tainted syzkaller #0
[ 120.424539][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 120.434628][ T5075] Call Trace:
[ 120.438038][ T5075]
[ 120.440992][ T5075] dump_stack_lvl+0x168/0x230
[ 120.445705][ T5075] ? show_regs_print_info+0x20/0x20
[ 120.451079][ T5075] ? load_image+0x3b0/0x3b0
[ 120.455645][ T5075] ? __might_sleep+0xf0/0xf0
[ 120.460343][ T5075] ? __lock_acquire+0x7c60/0x7c60
[ 120.465402][ T5075] should_fail+0x38c/0x4c0
[ 120.469853][ T5075] should_failslab+0x5/0x20
[ 120.474386][ T5075] slab_pre_alloc_hook+0x51/0xc0
[ 120.479368][ T5075] kmem_cache_alloc_trace+0x47/0x2a0
[ 120.484790][ T5075] ? ovl_encode_real_fh+0xd0/0x330
[ 120.489933][ T5075] ovl_encode_real_fh+0xd0/0x330
[ 120.494901][ T5075] ? ovl_set_attr+0x310/0x310
[ 120.499603][ T5075] ? ovl_lookup_layer+0x379/0x440
[ 120.504654][ T5075] ovl_lookup_index+0x64/0x680
[ 120.509444][ T5075] ovl_lookup+0x10d1/0x16c0
[ 120.513998][ T5075] ? ovl_path_next+0x260/0x260
[ 120.518791][ T5075] ? __init_waitqueue_head+0xa5/0x150
[ 120.524200][ T5075] __lookup_slow+0x27d/0x3d0
[ 120.528818][ T5075] ? lookup_one_len+0x2c0/0x2c0
[ 120.533793][ T5075] ? down_read+0x1aa/0x2e0
[ 120.538256][ T5075] lookup_slow+0x53/0x70
[ 120.542528][ T5075] walk_component+0x319/0x460
[ 120.547401][ T5075] path_lookupat+0x169/0x440
[ 120.552020][ T5075] filename_lookup+0x1e2/0x4f0
[ 120.556823][ T5075] ? hashlen_string+0x110/0x110
[ 120.561730][ T5075] ? strncpy_from_user+0x1fb/0x360
[ 120.567127][ T5075] ? getname_flags+0x1fe/0x500
[ 120.571920][ T5075] user_path_at_empty+0x40/0x190
[ 120.577163][ T5075] path_setxattr+0xae/0x280
[ 120.581792][ T5075] ? simple_xattr_list_add+0xf0/0xf0
[ 120.587099][ T5075] ? lock_chain_count+0x20/0x20
[ 120.591996][ T5075] ? vtime_user_exit+0x2dc/0x400
[ 120.596967][ T5075] __x64_sys_lsetxattr+0xb4/0xd0
[ 120.602023][ T5075] do_syscall_64+0x4c/0xa0
[ 120.606453][ T5075] ? clear_bhb_loop+0x30/0x80
[ 120.611272][ T5075] ? clear_bhb_loop+0x30/0x80
[ 120.616076][ T5075] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 120.622124][ T5075] RIP: 0033:0x7f2a56a9d849
[ 120.626567][ T5075] 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
[ 120.646288][ T5075] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 120.654737][ T5075] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 120.662741][ T5075] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 120.670993][ T5075] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 120.678999][ T5075] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 120.687168][ T5075] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 120.695544][ T5075]
[ 120.781173][ T5077] FAULT_INJECTION: forcing a failure.
[ 120.781173][ T5077] name failslab, interval 1, probability 0, space 0, times 0
[ 120.795645][ T5077] CPU: 0 PID: 5077 Comm: syz.0.18 Not tainted syzkaller #0
[ 120.802889][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 120.812970][ T5077] Call Trace:
[ 120.816273][ T5077]
[ 120.819231][ T5077] dump_stack_lvl+0x168/0x230
[ 120.823934][ T5077] ? show_regs_print_info+0x20/0x20
[ 120.829159][ T5077] ? load_image+0x3b0/0x3b0
[ 120.833698][ T5077] ? __lock_acquire+0x7c60/0x7c60
[ 120.838831][ T5077] ? ilookup5+0xae/0x1f0
[ 120.843189][ T5077] should_fail+0x38c/0x4c0
[ 120.847757][ T5077] ? ovl_lookup_inode+0x130/0x130
[ 120.852838][ T5077] should_failslab+0x5/0x20
[ 120.857445][ T5077] slab_pre_alloc_hook+0x51/0xc0
[ 120.862416][ T5077] ? ovl_d_real+0x490/0x490
[ 120.866956][ T5077] ? ovl_alloc_inode+0x1b/0x80
[ 120.871752][ T5077] kmem_cache_alloc+0x3d/0x290
[ 120.876561][ T5077] ? ovl_d_real+0x490/0x490
[ 120.881101][ T5077] ? ovl_lookup_inode+0x130/0x130
[ 120.886145][ T5077] ovl_alloc_inode+0x1b/0x80
[ 120.890755][ T5077] ? ovl_d_real+0x490/0x490
[ 120.895288][ T5077] iget5_locked+0x9e/0x250
[ 120.899739][ T5077] ? ovl_get_trap_inode+0x190/0x190
[ 120.905099][ T5077] ovl_get_inode+0x4ed/0xbb0
[ 120.909726][ T5077] ovl_lookup+0x12fc/0x16c0
[ 120.914279][ T5077] ? ovl_path_next+0x260/0x260
[ 120.919169][ T5077] ? __init_waitqueue_head+0xa5/0x150
[ 120.924741][ T5077] __lookup_slow+0x27d/0x3d0
[ 120.929370][ T5077] ? lookup_one_len+0x2c0/0x2c0
[ 120.934256][ T5077] ? ovl_permission+0xc2/0x1e0
[ 120.939156][ T5077] ? down_read+0x1aa/0x2e0
[ 120.943662][ T5077] lookup_one_unlocked+0x17a/0x290
[ 120.948833][ T5077] ? lookup_one+0x2c0/0x2c0
[ 120.953393][ T5077] ovl_lookup_single+0x61/0x850
[ 120.958274][ T5077] ovl_lookup_layer+0x379/0x440
[ 120.963166][ T5077] ovl_lookup+0x6af/0x16c0
[ 120.967725][ T5077] ? ovl_path_next+0x260/0x260
[ 120.972929][ T5077] ? __init_waitqueue_head+0xa5/0x150
[ 120.978437][ T5077] __lookup_slow+0x27d/0x3d0
[ 120.983229][ T5077] ? lookup_one_len+0x2c0/0x2c0
[ 120.988117][ T5077] ? down_read+0x1aa/0x2e0
[ 120.992608][ T5077] lookup_slow+0x53/0x70
[ 120.996965][ T5077] walk_component+0x319/0x460
[ 121.001856][ T5077] path_lookupat+0x169/0x440
[ 121.006477][ T5077] filename_lookup+0x1e2/0x4f0
[ 121.011357][ T5077] ? hashlen_string+0x110/0x110
[ 121.016864][ T5077] ? strncpy_from_user+0x1fb/0x360
[ 121.022004][ T5077] ? getname_flags+0x1fe/0x500
[ 121.026802][ T5077] user_path_at_empty+0x40/0x190
[ 121.031770][ T5077] path_setxattr+0xae/0x280
[ 121.036311][ T5077] ? simple_xattr_list_add+0xf0/0xf0
[ 121.041815][ T5077] ? lock_chain_count+0x20/0x20
[ 121.046827][ T5077] ? vtime_user_exit+0x2dc/0x400
[ 121.051801][ T5077] __x64_sys_lsetxattr+0xb4/0xd0
[ 121.056871][ T5077] do_syscall_64+0x4c/0xa0
[ 121.061567][ T5077] ? clear_bhb_loop+0x30/0x80
[ 121.066300][ T5077] ? clear_bhb_loop+0x30/0x80
[ 121.070995][ T5077] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 121.077023][ T5077] RIP: 0033:0x7f2a56a9d849
[ 121.081469][ T5077] 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
[ 121.101098][ T5077] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 121.109729][ T5077] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 121.117727][ T5077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 121.125714][ T5077] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 121.133706][ T5077] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 121.141803][ T5077] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 121.149913][ T5077]
[ 121.161052][ T5077] overlayfs: failed to get inode (-12)
[ 121.235655][ T5079] FAULT_INJECTION: forcing a failure.
[ 121.235655][ T5079] name failslab, interval 1, probability 0, space 0, times 0
[ 121.249781][ T5079] CPU: 0 PID: 5079 Comm: syz.0.19 Not tainted syzkaller #0
[ 121.257102][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 121.267280][ T5079] Call Trace:
[ 121.270608][ T5079]
[ 121.273656][ T5079] dump_stack_lvl+0x168/0x230
[ 121.278366][ T5079] ? show_regs_print_info+0x20/0x20
[ 121.283588][ T5079] ? load_image+0x3b0/0x3b0
[ 121.288205][ T5079] ? __might_sleep+0xf0/0xf0
[ 121.292821][ T5079] ? __lock_acquire+0x7c60/0x7c60
[ 121.297959][ T5079] should_fail+0x38c/0x4c0
[ 121.302408][ T5079] should_failslab+0x5/0x20
[ 121.306932][ T5079] slab_pre_alloc_hook+0x51/0xc0
[ 121.311959][ T5079] kmem_cache_alloc_trace+0x47/0x2a0
[ 121.317265][ T5079] ? ovl_encode_real_fh+0xd0/0x330
[ 121.322494][ T5079] ovl_encode_real_fh+0xd0/0x330
[ 121.327474][ T5079] ? ovl_set_attr+0x310/0x310
[ 121.332276][ T5079] ? ovl_lookup_layer+0x379/0x440
[ 121.337414][ T5079] ovl_lookup_index+0x64/0x680
[ 121.342208][ T5079] ovl_lookup+0x10d1/0x16c0
[ 121.346855][ T5079] ? ovl_path_next+0x260/0x260
[ 121.351741][ T5079] ? __init_waitqueue_head+0xa5/0x150
[ 121.357148][ T5079] __lookup_slow+0x27d/0x3d0
[ 121.361767][ T5079] ? lookup_one_len+0x2c0/0x2c0
[ 121.366736][ T5079] ? down_read+0x1aa/0x2e0
[ 121.371181][ T5079] lookup_slow+0x53/0x70
[ 121.375548][ T5079] walk_component+0x319/0x460
[ 121.380258][ T5079] path_lookupat+0x169/0x440
[ 121.384974][ T5079] filename_lookup+0x1e2/0x4f0
[ 121.389764][ T5079] ? hashlen_string+0x110/0x110
[ 121.394880][ T5079] ? strncpy_from_user+0x1fb/0x360
[ 121.400112][ T5079] ? getname_flags+0x1fe/0x500
[ 121.404901][ T5079] user_path_at_empty+0x40/0x190
[ 121.409875][ T5079] path_setxattr+0xae/0x280
[ 121.414422][ T5079] ? simple_xattr_list_add+0xf0/0xf0
[ 121.419819][ T5079] ? lock_chain_count+0x20/0x20
[ 121.424704][ T5079] ? vtime_user_exit+0x2dc/0x400
[ 121.429677][ T5079] __x64_sys_lsetxattr+0xb4/0xd0
[ 121.434643][ T5079] do_syscall_64+0x4c/0xa0
[ 121.439103][ T5079] ? clear_bhb_loop+0x30/0x80
[ 121.443796][ T5079] ? clear_bhb_loop+0x30/0x80
[ 121.448493][ T5079] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 121.454408][ T5079] RIP: 0033:0x7f2a56a9d849
[ 121.458843][ T5079] 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
[ 121.478688][ T5079] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 121.487333][ T5079] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 121.495413][ T5079] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 121.503407][ T5079] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 121.511404][ T5079] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 121.519394][ T5079] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 121.527390][ T5079]
[ 121.595080][ T5081] FAULT_INJECTION: forcing a failure.
[ 121.595080][ T5081] name failslab, interval 1, probability 0, space 0, times 0
[ 121.607906][ T5081] CPU: 0 PID: 5081 Comm: syz.0.20 Not tainted syzkaller #0
[ 121.615758][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 121.625845][ T5081] Call Trace:
[ 121.629148][ T5081]
[ 121.632104][ T5081] dump_stack_lvl+0x168/0x230
[ 121.636811][ T5081] ? show_regs_print_info+0x20/0x20
[ 121.642042][ T5081] ? load_image+0x3b0/0x3b0
[ 121.646637][ T5081] ? __might_sleep+0xf0/0xf0
[ 121.651353][ T5081] ? __lock_acquire+0x7c60/0x7c60
[ 121.656423][ T5081] should_fail+0x38c/0x4c0
[ 121.660861][ T5081] should_failslab+0x5/0x20
[ 121.665365][ T5081] slab_pre_alloc_hook+0x51/0xc0
[ 121.670406][ T5081] kmem_cache_alloc_trace+0x47/0x2a0
[ 121.675800][ T5081] ? ovl_encode_real_fh+0xd0/0x330
[ 121.680970][ T5081] ovl_encode_real_fh+0xd0/0x330
[ 121.685930][ T5081] ? __lock_acquire+0x7c60/0x7c60
[ 121.690965][ T5081] ? ovl_set_attr+0x310/0x310
[ 121.695677][ T5081] ovl_encode_fh+0x6f2/0x940
[ 121.700290][ T5081] ? ovl_do_rename+0x180/0x180
[ 121.705166][ T5081] exportfs_encode_fh+0x169/0x480
[ 121.710207][ T5081] ovl_encode_real_fh+0xfc/0x330
[ 121.715166][ T5081] ? ovl_set_attr+0x310/0x310
[ 121.719868][ T5081] ? ovl_lookup_layer+0x379/0x440
[ 121.724946][ T5081] ovl_lookup_index+0x64/0x680
[ 121.729777][ T5081] ovl_lookup+0x10d1/0x16c0
[ 121.734347][ T5081] ? ovl_path_next+0x260/0x260
[ 121.739141][ T5081] ? __init_waitqueue_head+0xa5/0x150
[ 121.744530][ T5081] __lookup_slow+0x27d/0x3d0
[ 121.749140][ T5081] ? lookup_one_len+0x2c0/0x2c0
[ 121.754034][ T5081] ? down_read+0x1aa/0x2e0
[ 121.758529][ T5081] lookup_slow+0x53/0x70
[ 121.762795][ T5081] walk_component+0x319/0x460
[ 121.767490][ T5081] path_lookupat+0x169/0x440
[ 121.772129][ T5081] filename_lookup+0x1e2/0x4f0
[ 121.776917][ T5081] ? hashlen_string+0x110/0x110
[ 121.781799][ T5081] ? strncpy_from_user+0x1fb/0x360
[ 121.786942][ T5081] ? getname_flags+0x1fe/0x500
[ 121.791725][ T5081] user_path_at_empty+0x40/0x190
[ 121.796670][ T5081] path_setxattr+0xae/0x280
[ 121.801177][ T5081] ? simple_xattr_list_add+0xf0/0xf0
[ 121.806607][ T5081] ? lock_chain_count+0x20/0x20
[ 121.811478][ T5081] ? vtime_user_exit+0x2dc/0x400
[ 121.816436][ T5081] __x64_sys_lsetxattr+0xb4/0xd0
[ 121.821414][ T5081] do_syscall_64+0x4c/0xa0
[ 121.825889][ T5081] ? clear_bhb_loop+0x30/0x80
[ 121.830633][ T5081] ? clear_bhb_loop+0x30/0x80
[ 121.835399][ T5081] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 121.841291][ T5081] RIP: 0033:0x7f2a56a9d849
[ 121.845713][ T5081] 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
[ 121.865450][ T5081] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 121.873972][ T5081] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 121.882046][ T5081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 121.890122][ T5081] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 121.898111][ T5081] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 121.906228][ T5081] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 121.914311][ T5081]
[ 121.927048][ T5081] ------------[ cut here ]------------
[ 121.932696][ T5081] WARNING: CPU: 0 PID: 5081 at fs/overlayfs/copy_up.c:371 ovl_encode_real_fh+0x285/0x330
[ 121.943178][ T5081] Modules linked in:
[ 121.948861][ T5081] CPU: 0 PID: 5081 Comm: syz.0.20 Not tainted syzkaller #0
[ 121.956670][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 121.968374][ T5081] RIP: 0010:ovl_encode_real_fh+0x285/0x330
[ 121.974357][ T5081] Code: 3c 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fd 1d b9 fe 0f 0b eb 10 e8 f4 1d b9 fe 0f 0b eb 07 e8 eb 1d b9 fe <0f> 0b 48 89 df e8 31 f0 fc fe 48 c7 c3 fb ff ff ff eb a3 e8 03 41
[ 121.995601][ T5081] RSP: 0018:ffffc9000111f6c0 EFLAGS: 00010293
[ 122.002050][ T5081] RAX: ffffffff82bead35 RBX: ffff888022753400 RCX: ffff88807b2e3b80
[ 122.010471][ T5081] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
[ 122.020401][ T5081] RBP: ffffc9000111f770 R08: dffffc0000000000 R09: fffffbfff1ad323e
[ 122.028912][ T5081] R10: fffffbfff1ad323e R11: 1ffffffff1ad323d R12: 00000000000000ff
[ 122.037179][ T5081] R13: 0000000000000080 R14: 1ffff92000223edc R15: dffffc0000000000
[ 122.045536][ T5081] FS: 00007f2a55d1b6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 122.055082][ T5081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.062097][ T5081] CR2: 00007f2a56a809a0 CR3: 000000005fe2f000 CR4: 00000000003506f0
[ 122.070506][ T5081] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 122.079057][ T5081] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 122.087557][ T5081] Call Trace:
[ 122.090956][ T5081]
[ 122.093921][ T5081] ? ovl_set_attr+0x310/0x310
[ 122.099078][ T5081] ? ovl_lookup_layer+0x379/0x440
[ 122.104220][ T5081] ovl_lookup_index+0x64/0x680
[ 122.109565][ T5081] ovl_lookup+0x10d1/0x16c0
[ 122.114139][ T5081] ? ovl_path_next+0x260/0x260
[ 122.119481][ T5081] ? __init_waitqueue_head+0xa5/0x150
[ 122.124906][ T5081] __lookup_slow+0x27d/0x3d0
[ 122.130236][ T5081] ? lookup_one_len+0x2c0/0x2c0
[ 122.135146][ T5081] ? down_read+0x1aa/0x2e0
[ 122.139999][ T5081] lookup_slow+0x53/0x70
[ 122.144368][ T5081] walk_component+0x319/0x460
[ 122.149158][ T5081] path_lookupat+0x169/0x440
[ 122.153786][ T5081] filename_lookup+0x1e2/0x4f0
[ 122.158716][ T5081] ? hashlen_string+0x110/0x110
[ 122.163653][ T5081] ? strncpy_from_user+0x1fb/0x360
[ 122.169113][ T5081] ? getname_flags+0x1fe/0x500
[ 122.173938][ T5081] user_path_at_empty+0x40/0x190
[ 122.179468][ T5081] path_setxattr+0xae/0x280
[ 122.184036][ T5081] ? simple_xattr_list_add+0xf0/0xf0
[ 122.190130][ T5081] ? lock_chain_count+0x20/0x20
[ 122.195047][ T5081] ? vtime_user_exit+0x2dc/0x400
[ 122.200458][ T5081] __x64_sys_lsetxattr+0xb4/0xd0
[ 122.205470][ T5081] do_syscall_64+0x4c/0xa0
[ 122.210071][ T5081] ? clear_bhb_loop+0x30/0x80
[ 122.215468][ T5081] ? clear_bhb_loop+0x30/0x80
[ 122.220279][ T5081] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 122.226409][ T5081] RIP: 0033:0x7f2a56a9d849
[ 122.230877][ T5081] 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
[ 122.250977][ T5081] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 122.259484][ T5081] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 122.267673][ T5081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 122.275828][ T5081] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 122.283859][ T5081] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 122.292338][ T5081] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 122.300441][ T5081]
[ 122.303504][ T5081] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 122.311006][ T5081] CPU: 0 PID: 5081 Comm: syz.0.20 Not tainted syzkaller #0
[ 122.318216][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 122.328278][ T5081] Call Trace:
[ 122.331568][ T5081]
[ 122.334709][ T5081] dump_stack_lvl+0x168/0x230
[ 122.339440][ T5081] ? show_regs_print_info+0x20/0x20
[ 122.344757][ T5081] ? load_image+0x3b0/0x3b0
[ 122.349291][ T5081] panic+0x2c9/0x7f0
[ 122.353210][ T5081] ? bpf_jit_dump+0xd0/0xd0
[ 122.357739][ T5081] ? ovl_encode_real_fh+0x285/0x330
[ 122.362972][ T5081] __warn+0x248/0x2b0
[ 122.367183][ T5081] ? ovl_encode_real_fh+0x285/0x330
[ 122.372486][ T5081] report_bug+0x1b7/0x2e0
[ 122.376859][ T5081] handle_bug+0x3a/0x70
[ 122.381030][ T5081] exc_invalid_op+0x16/0x40
[ 122.385570][ T5081] asm_exc_invalid_op+0x16/0x20
[ 122.390427][ T5081] RIP: 0010:ovl_encode_real_fh+0x285/0x330
[ 122.396246][ T5081] Code: 3c 48 89 d8 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fd 1d b9 fe 0f 0b eb 10 e8 f4 1d b9 fe 0f 0b eb 07 e8 eb 1d b9 fe <0f> 0b 48 89 df e8 31 f0 fc fe 48 c7 c3 fb ff ff ff eb a3 e8 03 41
[ 122.415956][ T5081] RSP: 0018:ffffc9000111f6c0 EFLAGS: 00010293
[ 122.422036][ T5081] RAX: ffffffff82bead35 RBX: ffff888022753400 RCX: ffff88807b2e3b80
[ 122.430324][ T5081] RDX: 0000000000000000 RSI: 00000000000000ff RDI: 00000000000000ff
[ 122.438301][ T5081] RBP: ffffc9000111f770 R08: dffffc0000000000 R09: fffffbfff1ad323e
[ 122.446280][ T5081] R10: fffffbfff1ad323e R11: 1ffffffff1ad323d R12: 00000000000000ff
[ 122.454283][ T5081] R13: 0000000000000080 R14: 1ffff92000223edc R15: dffffc0000000000
[ 122.462380][ T5081] ? ovl_encode_real_fh+0x285/0x330
[ 122.467611][ T5081] ? ovl_set_attr+0x310/0x310
[ 122.472615][ T5081] ? ovl_lookup_layer+0x379/0x440
[ 122.477668][ T5081] ovl_lookup_index+0x64/0x680
[ 122.482653][ T5081] ovl_lookup+0x10d1/0x16c0
[ 122.487317][ T5081] ? ovl_path_next+0x260/0x260
[ 122.492304][ T5081] ? __init_waitqueue_head+0xa5/0x150
[ 122.497715][ T5081] __lookup_slow+0x27d/0x3d0
[ 122.502440][ T5081] ? lookup_one_len+0x2c0/0x2c0
[ 122.507312][ T5081] ? down_read+0x1aa/0x2e0
[ 122.511762][ T5081] lookup_slow+0x53/0x70
[ 122.516013][ T5081] walk_component+0x319/0x460
[ 122.520697][ T5081] path_lookupat+0x169/0x440
[ 122.525292][ T5081] filename_lookup+0x1e2/0x4f0
[ 122.530169][ T5081] ? hashlen_string+0x110/0x110
[ 122.535183][ T5081] ? strncpy_from_user+0x1fb/0x360
[ 122.540400][ T5081] ? getname_flags+0x1fe/0x500
[ 122.545167][ T5081] user_path_at_empty+0x40/0x190
[ 122.550324][ T5081] path_setxattr+0xae/0x280
[ 122.554841][ T5081] ? simple_xattr_list_add+0xf0/0xf0
[ 122.560135][ T5081] ? lock_chain_count+0x20/0x20
[ 122.564996][ T5081] ? vtime_user_exit+0x2dc/0x400
[ 122.569969][ T5081] __x64_sys_lsetxattr+0xb4/0xd0
[ 122.574969][ T5081] do_syscall_64+0x4c/0xa0
[ 122.579385][ T5081] ? clear_bhb_loop+0x30/0x80
[ 122.584170][ T5081] ? clear_bhb_loop+0x30/0x80
[ 122.588962][ T5081] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 122.594860][ T5081] RIP: 0033:0x7f2a56a9d849
[ 122.599306][ T5081] 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
[ 122.619025][ T5081] RSP: 002b:00007f2a55d1b058 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
[ 122.627452][ T5081] RAX: ffffffffffffffda RBX: 00007f2a56c62fa0 RCX: 00007f2a56a9d849
[ 122.635470][ T5081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140
[ 122.643447][ T5081] RBP: 00007f2a55d1b0a0 R08: 0000000000000000 R09: 0000000000000000
[ 122.651434][ T5081] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000002
[ 122.659435][ T5081] R13: 0000000000000000 R14: 00007f2a56c62fa0 R15: 00007ffd69111c88
[ 122.667444][ T5081]
[ 122.670982][ T5081] Kernel Offset: disabled
[ 122.675467][ T5081] Rebooting in 86400 seconds..