Warning: Permanently added '10.128.0.144' (ED25519) to the list of known hosts. 2026/02/19 01:24:24 parsed 1 programs [ 101.107693][ T4635] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 103.690320][ T1385] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.698359][ T1385] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.724431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.745041][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.753685][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.762267][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.671082][ T4694] chnl_net:caif_netlink_parms(): no params data found [ 104.836986][ T4694] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.845007][ T4694] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.853388][ T4694] device bridge_slave_0 entered promiscuous mode [ 104.861916][ T4694] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.869274][ T4694] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.877587][ T4694] device bridge_slave_1 entered promiscuous mode [ 104.919539][ T4694] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.931772][ T4694] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.954346][ T4694] team0: Port device team_slave_0 added [ 104.962093][ T4694] team0: Port device team_slave_1 added [ 104.978929][ T4694] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.986101][ T4694] 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. [ 105.013649][ T4694] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.026448][ T4694] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.034083][ T4694] 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. [ 105.060767][ T4694] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.087745][ T4694] device hsr_slave_0 entered promiscuous mode [ 105.094704][ T4694] device hsr_slave_1 entered promiscuous mode [ 105.710367][ T4694] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.720436][ T4694] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.737192][ T4694] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.748699][ T4694] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.867806][ T4694] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.911636][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.920367][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.932640][ T4694] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.943058][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.954616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.963863][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.971200][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.992863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.001669][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.010785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.019432][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.026685][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.037139][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.048758][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.058757][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.069587][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.091131][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.099973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.108900][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.121055][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.131069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.141292][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.154133][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.164006][ T4694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.402637][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.411318][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.447305][ T4694] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.471186][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.481423][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.521175][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.533068][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.544806][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.554745][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.565021][ T4694] device veth0_vlan entered promiscuous mode [ 106.591512][ T4694] device veth1_vlan entered promiscuous mode [ 106.622916][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.633321][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 106.644017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.653830][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.665155][ T4694] device veth0_macvtap entered promiscuous mode [ 106.676878][ T4694] device veth1_macvtap entered promiscuous mode [ 106.741233][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.751931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.765632][ T4694] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.774279][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.785654][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.801965][ T4694] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.819780][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.840826][ T1385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.875503][ T4694] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.885308][ T4694] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.911575][ T4694] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.921187][ T4694] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/19 01:24:35 executed programs: 0 [ 108.482707][ T4834] chnl_net:caif_netlink_parms(): no params data found [ 108.590770][ T4834] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.612831][ T4834] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.621238][ T4834] device bridge_slave_0 entered promiscuous mode [ 108.630864][ T4834] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.638292][ T4834] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.649105][ T4834] device bridge_slave_1 entered promiscuous mode [ 108.686499][ T4834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.703078][ T4834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.741284][ T4834] team0: Port device team_slave_0 added [ 108.749454][ T4834] team0: Port device team_slave_1 added [ 108.787100][ T4834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.810124][ T4834] 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. [ 108.869831][ T4834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.891734][ T4834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.898726][ T4834] 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. [ 108.960464][ T4834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.038298][ T4834] device hsr_slave_0 entered promiscuous mode [ 109.046922][ T4834] device hsr_slave_1 entered promiscuous mode [ 109.054246][ T4834] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.062614][ T4834] Cannot create hsr debugfs directory [ 109.199081][ T4834] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.290094][ T4250] Bluetooth: hci0: command 0x0409 tx timeout [ 112.204307][ T4834] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.255256][ T4834] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.323773][ T4834] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.370060][ T1106] Bluetooth: hci0: command 0x041b tx timeout [ 112.470692][ T4834] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.479604][ T4834] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.488598][ T4834] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.507008][ T4834] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 112.564146][ T4834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.575801][ T9] device hsr_slave_0 left promiscuous mode [ 112.582642][ T9] device hsr_slave_1 left promiscuous mode [ 112.588931][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.596706][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.604644][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.612222][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.620389][ T9] device bridge_slave_1 left promiscuous mode [ 112.626646][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.635188][ T9] device bridge_slave_0 left promiscuous mode [ 112.641731][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.655078][ T9] device veth1_macvtap left promiscuous mode [ 112.662419][ T9] device veth0_macvtap left promiscuous mode [ 112.668497][ T9] device veth1_vlan left promiscuous mode [ 112.674803][ T9] device veth0_vlan left promiscuous mode [ 112.805440][ T9] team0 (unregistering): Port device team_slave_1 removed [ 112.817891][ T9] team0 (unregistering): Port device team_slave_0 removed [ 112.829813][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.843633][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.895629][ T9] bond0 (unregistering): Released all slaves [ 112.947972][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.956421][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.967263][ T4834] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.978311][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.987615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.997573][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.004984][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.017652][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.028786][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.038688][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.047891][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.055012][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.075100][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 113.084622][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 113.103474][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 113.113321][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 113.122597][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 113.132396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 113.141273][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.150137][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.158558][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 113.181752][ T4834] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 113.198692][ T4834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 113.208709][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.218643][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.315279][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 113.324014][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 113.346528][ T4834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.368042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.377992][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.400912][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 113.410426][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.420747][ T4834] device veth0_vlan entered promiscuous mode [ 113.431768][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.440616][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.453262][ T4834] device veth1_vlan entered promiscuous mode [ 113.478829][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 113.488540][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 113.499564][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.510721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.521524][ T4834] device veth0_macvtap entered promiscuous mode [ 113.533254][ T4834] device veth1_macvtap entered promiscuous mode [ 113.553293][ T4834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.563875][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 113.576751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.585405][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.596624][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.607831][ T4834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.622808][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 113.632800][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.644743][ T4834] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.654288][ T4834] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.665253][ T4834] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.674495][ T4834] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.748620][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.762688][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.780645][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2026/02/19 01:24:40 executed programs: 2 [ 113.813591][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.828401][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.838190][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 113.901891][ T5080] loop0: detected capacity change from 0 to 64 [ 113.938682][ T5080] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 113.982663][ T5080] minix_free_inode: bit 4 already cleared [ 113.999577][ T4834] minix_free_inode: bit 5 already cleared [ 114.006358][ T4834] ------------[ cut here ]------------ [ 114.013518][ T4834] WARNING: CPU: 1 PID: 4834 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 114.021829][ T4834] Modules linked in: [ 114.025754][ T4834] CPU: 1 PID: 4834 Comm: syz-executor Not tainted syzkaller #0 [ 114.033864][ T4834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 114.044560][ T4834] RIP: 0010:drop_nlink+0xbb/0x100 [ 114.050383][ T4834] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 3b e2 ee ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 a5 d4 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 114.071308][ T4834] RSP: 0018:ffffc9000316fcd0 EFLAGS: 00010293 [ 114.077419][ T4834] RAX: ffffffff81cf4d9b RBX: ffff88806fff0590 RCX: ffff888027c10000 [ 114.086256][ T4834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 114.094962][ T4834] RBP: 0000000000000000 R08: ffffffff8d89db2f R09: 1ffffffff1b13b65 [ 114.103230][ T4834] R10: dffffc0000000000 R11: fffffbfff1b13b66 R12: 1ffff1100dffe0bb [ 114.111859][ T4834] R13: ffffc9000316fd40 R14: ffff88806fff05d8 R15: dffffc0000000000 [ 114.120251][ T4834] FS: 000055558788c500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 114.129391][ T4834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.136840][ T4834] CR2: 00005555878bfae8 CR3: 00000000790b3000 CR4: 00000000003506e0 [ 114.145212][ T4834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 114.153505][ T4834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 114.163669][ T4834] Call Trace: [ 114.166981][ T4834] [ 114.170510][ T4834] minix_rmdir+0x1a5/0x1f0 [ 114.174963][ T4834] ? minix_mkdir+0x1d0/0x1d0 [ 114.181794][ T4834] ? bpf_lsm_inode_rmdir+0x5/0x10 [ 114.186850][ T4834] ? security_inode_rmdir+0xcb/0x110 [ 114.193195][ T4834] vfs_rmdir+0x1b2/0x430 [ 114.197475][ T4834] do_rmdir+0x2a1/0x740 [ 114.202057][ T4834] ? __phys_addr_symbol+0x2b/0x70 [ 114.207115][ T4834] ? d_delete_notify+0x150/0x150 [ 114.212449][ T4834] ? strncpy_from_user+0x1fb/0x360 [ 114.217772][ T4834] ? getname_flags+0x1fe/0x500 [ 114.223404][ T4834] __x64_sys_unlinkat+0xc0/0xe0 [ 114.228305][ T4834] do_syscall_64+0x4c/0xa0 [ 114.233367][ T4834] ? clear_bhb_loop+0x30/0x80 [ 114.238258][ T4834] ? clear_bhb_loop+0x30/0x80 [ 114.243495][ T4834] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 114.249590][ T4834] RIP: 0033:0x7f8de5423217 [ 114.254481][ T4834] Code: 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.274960][ T4834] RSP: 002b:00007ffe8c826318 EFLAGS: 00000207 ORIG_RAX: 0000000000000107 [ 114.284195][ T4834] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f8de5423217 [ 114.293076][ T4834] RDX: 0000000000000200 RSI: 00007ffe8c8274c0 RDI: 00000000ffffff9c [ 114.301636][ T4834] RBP: 00007f8de54b6113 R08: 0000000000018560 R09: 00000000ffffffff [ 114.310398][ T4834] R10: 0000000000000100 R11: 0000000000000207 R12: 00007ffe8c8274c0 [ 114.318596][ T4834] R13: 00007f8de54b6113 R14: 000000000001bd2a R15: 00007ffe8c829680 [ 114.327420][ T4834] [ 114.330806][ T4834] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 114.338203][ T4834] CPU: 1 PID: 4834 Comm: syz-executor Not tainted syzkaller #0 [ 114.345785][ T4834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 114.356151][ T4834] Call Trace: [ 114.359445][ T4834] [ 114.362386][ T4834] dump_stack_lvl+0x188/0x250 [ 114.367193][ T4834] ? show_regs_print_info+0x20/0x20 [ 114.372616][ T4834] ? load_image+0x400/0x400 [ 114.377440][ T4834] panic+0x2e5/0x810 [ 114.381460][ T4834] ? bpf_jit_dump+0xd0/0xd0 [ 114.386131][ T4834] ? drop_nlink+0xbb/0x100 [ 114.390665][ T4834] __warn+0x248/0x2b0 [ 114.394884][ T4834] ? drop_nlink+0xbb/0x100 [ 114.399412][ T4834] report_bug+0x1b7/0x2e0 [ 114.403827][ T4834] handle_bug+0x3a/0x70 [ 114.408131][ T4834] exc_invalid_op+0x16/0x40 [ 114.412742][ T4834] asm_exc_invalid_op+0x16/0x20 [ 114.417698][ T4834] RIP: 0010:drop_nlink+0xbb/0x100 [ 114.422747][ T4834] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 3b e2 ee ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 a5 d4 a9 ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 114.443064][ T4834] RSP: 0018:ffffc9000316fcd0 EFLAGS: 00010293 [ 114.449350][ T4834] RAX: ffffffff81cf4d9b RBX: ffff88806fff0590 RCX: ffff888027c10000 [ 114.457419][ T4834] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 114.465587][ T4834] RBP: 0000000000000000 R08: ffffffff8d89db2f R09: 1ffffffff1b13b65 [ 114.473564][ T4834] R10: dffffc0000000000 R11: fffffbfff1b13b66 R12: 1ffff1100dffe0bb [ 114.481556][ T4834] R13: ffffc9000316fd40 R14: ffff88806fff05d8 R15: dffffc0000000000 [ 114.489816][ T4834] ? drop_nlink+0xbb/0x100 [ 114.494245][ T4834] minix_rmdir+0x1a5/0x1f0 [ 114.498759][ T4834] ? minix_mkdir+0x1d0/0x1d0 [ 114.503350][ T4834] ? bpf_lsm_inode_rmdir+0x5/0x10 [ 114.508472][ T4834] ? security_inode_rmdir+0xcb/0x110 [ 114.513853][ T4834] vfs_rmdir+0x1b2/0x430 [ 114.518189][ T4834] do_rmdir+0x2a1/0x740 [ 114.522356][ T4834] ? __phys_addr_symbol+0x2b/0x70 [ 114.527557][ T4834] ? d_delete_notify+0x150/0x150 [ 114.532780][ T4834] ? strncpy_from_user+0x1fb/0x360 [ 114.537899][ T4834] ? getname_flags+0x1fe/0x500 [ 114.542808][ T4834] __x64_sys_unlinkat+0xc0/0xe0 [ 114.547660][ T4834] do_syscall_64+0x4c/0xa0 [ 114.552194][ T4834] ? clear_bhb_loop+0x30/0x80 [ 114.556939][ T4834] ? clear_bhb_loop+0x30/0x80 [ 114.561612][ T4834] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 114.567590][ T4834] RIP: 0033:0x7f8de5423217 [ 114.572003][ T4834] Code: 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 b8 07 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 114.592303][ T4834] RSP: 002b:00007ffe8c826318 EFLAGS: 00000207 ORIG_RAX: 0000000000000107 [ 114.600715][ T4834] RAX: ffffffffffffffda RBX: 0000000000000065 RCX: 00007f8de5423217 [ 114.608683][ T4834] RDX: 0000000000000200 RSI: 00007ffe8c8274c0 RDI: 00000000ffffff9c [ 114.616657][ T4834] RBP: 00007f8de54b6113 R08: 0000000000018560 R09: 00000000ffffffff [ 114.624726][ T4834] R10: 0000000000000100 R11: 0000000000000207 R12: 00007ffe8c8274c0 [ 114.632781][ T4834] R13: 00007f8de54b6113 R14: 000000000001bd2a R15: 00007ffe8c829680 [ 114.640936][ T4834] [ 114.644401][ T4834] Kernel Offset: disabled [ 114.648842][ T4834] Rebooting in 86400 seconds..