Warning: Permanently added '10.128.1.148' (ED25519) to the list of known hosts. 2025/09/16 16:15:04 parsed 1 programs [ 50.764568][ T4188] cgroup: Unknown subsys name 'net' [ 50.924912][ T4188] cgroup: Unknown subsys name 'rlimit' [ 52.154690][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 54.269063][ T4227] chnl_net:caif_netlink_parms(): no params data found [ 54.324976][ T4227] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.332990][ T4227] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.341640][ T4227] device bridge_slave_0 entered promiscuous mode [ 54.352644][ T4227] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.359749][ T4227] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.367890][ T4227] device bridge_slave_1 entered promiscuous mode [ 54.395365][ T4227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.407637][ T4227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.437506][ T4227] team0: Port device team_slave_0 added [ 54.444991][ T4227] team0: Port device team_slave_1 added [ 54.467746][ T4227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.475853][ T4227] 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. [ 54.503358][ T4227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.516555][ T4227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.524827][ T4227] 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. [ 54.552144][ T4227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.590465][ T4227] device hsr_slave_0 entered promiscuous mode [ 54.597226][ T4227] device hsr_slave_1 entered promiscuous mode [ 54.722151][ T4227] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.733176][ T4227] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.742904][ T4227] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.752456][ T4227] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.780268][ T4227] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.787433][ T4227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.795165][ T4227] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.802351][ T4227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.855312][ T4227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.869940][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.879226][ T3064] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.887856][ T3064] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.900578][ T4227] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.913141][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.921859][ T1184] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.928917][ T1184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.940164][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.948862][ T1184] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.955960][ T1184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.978520][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.988044][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.006216][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.015681][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.028258][ T4227] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.041342][ T4227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.049754][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.140339][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.148933][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.172862][ T4227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.201080][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.209643][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.237018][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.245974][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.254574][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.262473][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.271047][ T4227] device veth0_vlan entered promiscuous mode [ 55.281226][ T4227] device veth1_vlan entered promiscuous mode [ 55.297565][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.306891][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 55.315778][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.324573][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.334569][ T4227] device veth0_macvtap entered promiscuous mode [ 55.344316][ T4227] device veth1_macvtap entered promiscuous mode [ 55.357195][ T4227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.364784][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 55.373491][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.381459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.390820][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.401644][ T4227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.408894][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.417344][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.428169][ T4227] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.437962][ T4227] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.446833][ T4227] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.455671][ T4227] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.531066][ T3064] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.538997][ T3064] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.562396][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.577400][ T1184] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.588638][ T1184] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.598037][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/16 16:15:12 executed programs: 0 [ 57.304736][ T4289] chnl_net:caif_netlink_parms(): no params data found [ 57.339497][ T4289] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.346633][ T4289] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.355583][ T4289] device bridge_slave_0 entered promiscuous mode [ 57.365504][ T4289] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.374682][ T4289] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.386449][ T4289] device bridge_slave_1 entered promiscuous mode [ 57.416781][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.431954][ T4289] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.443172][ T4289] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.464636][ T4289] team0: Port device team_slave_0 added [ 57.471965][ T4289] team0: Port device team_slave_1 added [ 57.487467][ T4289] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.494451][ T4289] 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. [ 57.520572][ T4289] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.532840][ T4289] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.540250][ T4289] 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. [ 57.566480][ T4289] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.593711][ T4289] device hsr_slave_0 entered promiscuous mode [ 57.600403][ T4289] device hsr_slave_1 entered promiscuous mode [ 57.606839][ T4289] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.614723][ T4289] Cannot create hsr debugfs directory [ 59.220701][ T4245] Bluetooth: hci0: command 0x0409 tx timeout [ 60.975614][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.024006][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.075274][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.326971][ T4323] Bluetooth: hci0: command 0x041b tx timeout [ 61.859384][ T4289] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.868964][ T4289] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.878554][ T4289] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.887282][ T4289] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.944694][ T4289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.974263][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.981986][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.992000][ T4289] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.000880][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.009499][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.018582][ T1184] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.025662][ T1184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.033648][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.045183][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.054089][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.062786][ T3064] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.069868][ T3064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.088217][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.098547][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.111706][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.121720][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.131316][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.152563][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.161391][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.174521][ T4289] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.185502][ T4289] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.197168][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.207466][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.215886][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.224366][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.233052][ T1184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.334803][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.342928][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.353906][ T4289] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.369185][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.378971][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.408987][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.418086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.427709][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.436867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.446596][ T4289] device veth0_vlan entered promiscuous mode [ 62.468793][ T4289] device veth1_vlan entered promiscuous mode [ 62.485108][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.493297][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.501567][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.511764][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.522109][ T4289] device veth0_macvtap entered promiscuous mode [ 62.531330][ T4289] device veth1_macvtap entered promiscuous mode [ 62.558799][ T4289] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.570186][ T4289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.581789][ T4289] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.590069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.597933][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.606458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.615286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.626095][ T4289] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.636717][ T4289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.647570][ T4289] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.661609][ T4289] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.671577][ T4289] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.681910][ T4289] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.690813][ T4289] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.701595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.710812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.761542][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.769546][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.786486][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.805252][ T154] device hsr_slave_0 left promiscuous mode [ 62.811846][ T154] device hsr_slave_1 left promiscuous mode [ 62.818057][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 62.825940][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 62.834030][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 62.841505][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 62.848937][ T154] device bridge_slave_1 left promiscuous mode [ 62.855768][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.867519][ T154] device bridge_slave_0 left promiscuous mode [ 62.875365][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.889947][ T154] device veth1_macvtap left promiscuous mode [ 62.896090][ T154] device veth0_macvtap left promiscuous mode [ 62.902268][ T154] device veth1_vlan left promiscuous mode [ 62.908077][ T154] device veth0_vlan left promiscuous mode [ 63.035800][ T154] team0 (unregistering): Port device team_slave_1 removed [ 63.046464][ T154] team0 (unregistering): Port device team_slave_0 removed [ 63.060675][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 63.072743][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 63.117063][ T154] bond0 (unregistering): Released all slaves 2025/09/16 16:15:18 executed programs: 2 [ 63.190052][ T1184] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.198074][ T1184] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.212081][ T3064] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.264300][ T4358] loop0: detected capacity change from 0 to 64 [ 63.279176][ T4358] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 63.294801][ T4358] minix_free_inode: bit 5 already cleared [ 63.312605][ T4289] ------------[ cut here ]------------ [ 63.318298][ T4289] WARNING: CPU: 0 PID: 4289 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 63.327311][ T4289] Modules linked in: [ 63.331795][ T4289] CPU: 1 PID: 4289 Comm: syz-executor Not tainted syzkaller #0 [ 63.339354][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 63.349670][ T4289] RIP: 0010:drop_nlink+0xbb/0x100 [ 63.356161][ T4289] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 0b 12 ef ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 45 a8 aa ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 63.375895][ T4289] RSP: 0018:ffffc900030afcb0 EFLAGS: 00010293 [ 63.382640][ T4289] RAX: ffffffff81cd22db RBX: ffff88805ea80ae0 RCX: ffff88801da31dc0 [ 63.390898][ T4289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.391222][ T4322] Bluetooth: hci0: command 0x040f tx timeout [ 63.399017][ T4289] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100bd5016d [ 63.413080][ T4289] R10: ffffed100bd5016d R11: 1ffff1100bd5016b R12: 1ffff1100bd50165 [ 63.421935][ T4289] R13: 1ffff92000615f9c R14: ffff88805ea80b28 R15: dffffc0000000000 [ 63.429967][ T4289] FS: 00005555787de500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 63.438906][ T4289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.445547][ T4289] CR2: 000000c008288000 CR3: 000000001eb44000 CR4: 00000000003506e0 [ 63.453842][ T4289] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 63.463251][ T4289] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 63.471286][ T4289] Call Trace: [ 63.474563][ T4289] [ 63.477483][ T4289] minix_unlink+0xfb/0x150 [ 63.481936][ T4289] ? minix_link+0x100/0x100 [ 63.486439][ T4289] ? bpf_lsm_inode_unlink+0x5/0x10 [ 63.491580][ T4289] ? security_inode_unlink+0xcb/0x110 [ 63.496952][ T4289] vfs_unlink+0x385/0x600 [ 63.501510][ T4289] do_unlinkat+0x382/0x6f0 [ 63.505962][ T4289] ? __virt_addr_valid+0x3c6/0x470 [ 63.512227][ T4289] ? fsnotify_link_count+0xf0/0xf0 [ 63.517350][ T4289] ? strncpy_from_user+0x1fb/0x360 [ 63.522703][ T4289] ? getname_flags+0x1fe/0x500 [ 63.527514][ T4289] __x64_sys_unlink+0x45/0x50 [ 63.533517][ T4289] do_syscall_64+0x4c/0xa0 [ 63.537948][ T4289] ? clear_bhb_loop+0x30/0x80 [ 63.542903][ T4289] ? clear_bhb_loop+0x30/0x80 [ 63.547587][ T4289] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.554944][ T4289] RIP: 0033:0x7f54ffce5157 [ 63.559353][ T4289] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 63.579275][ T4289] RSP: 002b:00007fff3cf39208 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 63.587946][ T4289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54ffce5157 [ 63.597200][ T4289] RDX: 00007fff3cf39230 RSI: 00007fff3cf392c0 RDI: 00007fff3cf392c0 [ 63.605398][ T4289] RBP: 00007fff3cf392c0 R08: 0000000000000000 R09: 0000000000000000 [ 63.613452][ T4289] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff3cf3a3b0 [ 63.621754][ T4289] R13: 00007f54ffd68c05 R14: 000000000000f72a R15: 00007fff3cf3b480 [ 63.629736][ T4289] [ 63.634058][ T4289] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.641333][ T4289] CPU: 1 PID: 4289 Comm: syz-executor Not tainted syzkaller #0 [ 63.648860][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 63.658887][ T4289] Call Trace: [ 63.662145][ T4289] [ 63.665056][ T4289] dump_stack_lvl+0x168/0x230 [ 63.669712][ T4289] ? show_regs_print_info+0x20/0x20 [ 63.674886][ T4289] ? load_image+0x3b0/0x3b0 [ 63.679375][ T4289] panic+0x2c9/0x7f0 [ 63.683251][ T4289] ? bpf_jit_dump+0xd0/0xd0 [ 63.687736][ T4289] ? drop_nlink+0xbb/0x100 [ 63.692125][ T4289] __warn+0x248/0x2b0 [ 63.696079][ T4289] ? drop_nlink+0xbb/0x100 [ 63.700491][ T4289] report_bug+0x1b7/0x2e0 [ 63.704812][ T4289] handle_bug+0x3a/0x70 [ 63.708944][ T4289] exc_invalid_op+0x16/0x40 [ 63.713429][ T4289] asm_exc_invalid_op+0x16/0x20 [ 63.718272][ T4289] RIP: 0010:drop_nlink+0xbb/0x100 [ 63.723273][ T4289] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 0b 12 ef ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 45 a8 aa ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 63.742874][ T4289] RSP: 0018:ffffc900030afcb0 EFLAGS: 00010293 [ 63.748930][ T4289] RAX: ffffffff81cd22db RBX: ffff88805ea80ae0 RCX: ffff88801da31dc0 [ 63.756900][ T4289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 63.764848][ T4289] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100bd5016d [ 63.772795][ T4289] R10: ffffed100bd5016d R11: 1ffff1100bd5016b R12: 1ffff1100bd50165 [ 63.780746][ T4289] R13: 1ffff92000615f9c R14: ffff88805ea80b28 R15: dffffc0000000000 [ 63.788717][ T4289] ? drop_nlink+0xbb/0x100 [ 63.793121][ T4289] minix_unlink+0xfb/0x150 [ 63.797512][ T4289] ? minix_link+0x100/0x100 [ 63.801993][ T4289] ? bpf_lsm_inode_unlink+0x5/0x10 [ 63.807075][ T4289] ? security_inode_unlink+0xcb/0x110 [ 63.812424][ T4289] vfs_unlink+0x385/0x600 [ 63.816734][ T4289] do_unlinkat+0x382/0x6f0 [ 63.821122][ T4289] ? __virt_addr_valid+0x3c6/0x470 [ 63.826212][ T4289] ? fsnotify_link_count+0xf0/0xf0 [ 63.831295][ T4289] ? strncpy_from_user+0x1fb/0x360 [ 63.836384][ T4289] ? getname_flags+0x1fe/0x500 [ 63.841120][ T4289] __x64_sys_unlink+0x45/0x50 [ 63.845769][ T4289] do_syscall_64+0x4c/0xa0 [ 63.850158][ T4289] ? clear_bhb_loop+0x30/0x80 [ 63.854808][ T4289] ? clear_bhb_loop+0x30/0x80 [ 63.859453][ T4289] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 63.865316][ T4289] RIP: 0033:0x7f54ffce5157 [ 63.869707][ T4289] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 63.889286][ T4289] RSP: 002b:00007fff3cf39208 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 63.897677][ T4289] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54ffce5157 [ 63.905623][ T4289] RDX: 00007fff3cf39230 RSI: 00007fff3cf392c0 RDI: 00007fff3cf392c0 [ 63.913592][ T4289] RBP: 00007fff3cf392c0 R08: 0000000000000000 R09: 0000000000000000 [ 63.921539][ T4289] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff3cf3a3b0 [ 63.929484][ T4289] R13: 00007f54ffd68c05 R14: 000000000000f72a R15: 00007fff3cf3b480 [ 63.937438][ T4289] [ 63.940674][ T4289] Kernel Offset: disabled [ 63.945087][ T4289] Rebooting in 86400 seconds..