[ 76.390584][ T1110] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.0.35' (ED25519) to the list of known hosts. 2025/08/19 17:18:15 ignoring optional flag "sandboxArg"="0" 2025/08/19 17:18:15 parsed 1 programs [ 83.923292][ T4591] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.042211][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.053668][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.073597][ T1183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.075904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.089863][ T1183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.098679][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.352987][ T4647] chnl_net:caif_netlink_parms(): no params data found [ 86.404340][ T4647] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.411489][ T4647] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.421003][ T4647] device bridge_slave_0 entered promiscuous mode [ 86.429883][ T4647] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.438375][ T4647] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.446644][ T4647] device bridge_slave_1 entered promiscuous mode [ 86.472390][ T4647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.485234][ T4647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.515320][ T4647] team0: Port device team_slave_0 added [ 86.523088][ T4647] team0: Port device team_slave_1 added [ 86.545937][ T4647] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.552906][ T4647] 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. [ 86.579100][ T4647] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.591129][ T4647] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.598167][ T4647] 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. [ 86.624324][ T4647] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.661722][ T4647] device hsr_slave_0 entered promiscuous mode [ 86.668796][ T4647] device hsr_slave_1 entered promiscuous mode [ 87.285876][ T4647] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.296527][ T4647] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.306873][ T4647] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.317556][ T4647] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.380616][ T4647] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.397202][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.407052][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.417599][ T4647] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.435740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.444745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.453166][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.460277][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.477778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.486393][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.495554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.504423][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.511579][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.520635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.530295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.548011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.558101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.569034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.578381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.588074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.602973][ T4647] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.614829][ T4647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.647504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.655594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.813652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.822370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.859152][ T4647] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.879343][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.889896][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.932283][ T4647] device veth0_vlan entered promiscuous mode [ 87.941658][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.950173][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.958797][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.966972][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.979485][ T4647] device veth1_vlan entered promiscuous mode [ 88.024161][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.032292][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.043338][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.053485][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.066129][ T4647] device veth0_macvtap entered promiscuous mode [ 88.100887][ T4647] device veth1_macvtap entered promiscuous mode [ 88.120578][ T4647] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.128172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.137632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.145945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.155032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.166372][ T4647] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.179132][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.188180][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.200370][ T4647] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.210737][ T4647] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.221021][ T4647] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.230687][ T4647] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/08/19 17:18:23 executed programs: 0 [ 88.925116][ T4775] chnl_net:caif_netlink_parms(): no params data found [ 89.035542][ T4775] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.042814][ T4775] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.065063][ T4775] device bridge_slave_0 entered promiscuous mode [ 89.083736][ T4775] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.097899][ T4775] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.106542][ T4775] device bridge_slave_1 entered promiscuous mode [ 89.149411][ T4775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.178372][ T4775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.235971][ T4775] team0: Port device team_slave_0 added [ 89.248055][ T4775] team0: Port device team_slave_1 added [ 89.285939][ T4775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.293098][ T4775] 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. [ 89.334684][ T4775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.353117][ T4775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.360418][ T4775] 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. [ 89.386725][ T4775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.429547][ T4775] device hsr_slave_0 entered promiscuous mode [ 89.438985][ T4775] device hsr_slave_1 entered promiscuous mode [ 89.454673][ T4775] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 89.462261][ T4775] Cannot create hsr debugfs directory [ 89.639107][ T4775] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.784252][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 92.864327][ T4253] Bluetooth: hci0: command 0x041b tx timeout [ 92.998112][ T4775] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.627870][ T4775] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.689014][ T4775] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.808434][ T4775] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.818286][ T4775] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.828563][ T4775] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.837425][ T4775] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.881880][ T4775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.893048][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.901200][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.917497][ T4775] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.927482][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.936272][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.945520][ T1183] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.952571][ T1183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.970388][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.978438][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.987551][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.996266][ T1183] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.003321][ T1183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.011277][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.022703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.039566][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.048914][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.057763][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.072604][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.081504][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.092076][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.101284][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.113131][ T154] device hsr_slave_0 left promiscuous mode [ 94.119729][ T154] device hsr_slave_1 left promiscuous mode [ 94.126222][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.133601][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.141423][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.149028][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.156838][ T154] device bridge_slave_1 left promiscuous mode [ 94.162993][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.171227][ T154] device bridge_slave_0 left promiscuous mode [ 94.177589][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.188666][ T154] device veth1_macvtap left promiscuous mode [ 94.194727][ T154] device veth0_macvtap left promiscuous mode [ 94.200883][ T154] device veth1_vlan left promiscuous mode [ 94.206820][ T154] device veth0_vlan left promiscuous mode [ 94.302496][ T154] team0 (unregistering): Port device team_slave_1 removed [ 94.316999][ T154] team0 (unregistering): Port device team_slave_0 removed [ 94.327670][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.340087][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.380986][ T154] bond0 (unregistering): Released all slaves [ 94.430944][ T4775] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.442115][ T4775] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.451517][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.460044][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.537959][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.546102][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.559038][ T4775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.579750][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.588755][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.604419][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.612611][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.621212][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.629188][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.640315][ T4775] device veth0_vlan entered promiscuous mode [ 94.651706][ T4775] device veth1_vlan entered promiscuous mode [ 94.677510][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.685580][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.693477][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.702033][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.712511][ T4775] device veth0_macvtap entered promiscuous mode [ 94.722836][ T4775] device veth1_macvtap entered promiscuous mode [ 94.736166][ T4775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.743513][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.752137][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.760524][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.769372][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.787315][ T4775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.795390][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.804391][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.816505][ T4775] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.825670][ T4775] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.835498][ T4775] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.844423][ T4775] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.897647][ T1183] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.910505][ T1183] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.929393][ T1245] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.930754][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/08/19 17:18:29 executed programs: 2 [ 94.945820][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 94.947090][ T1245] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.961631][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.006420][ T5047] loop0: detected capacity change from 0 to 64 [ 95.040539][ T5047] Trying to free block not in datazone [ 95.074997][ T4775] Trying to free block not in datazone [ 95.080934][ T4775] minix_free_inode: bit 5 already cleared [ 95.102709][ T4775] Trying to free block not in datazone [ 95.110820][ T4775] Trying to free block not in datazone [ 95.117115][ T4775] Trying to free block not in datazone [ 95.122608][ T4775] minix_free_inode: bit 6 already cleared [ 95.130493][ T4775] Trying to free block not in datazone [ 95.136219][ T4775] minix_free_inode: bit 7 already cleared [ 95.143107][ T4775] ------------[ cut here ]------------ [ 95.151004][ T4775] WARNING: CPU: 1 PID: 4775 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 95.159222][ T4775] Modules linked in: [ 95.163131][ T4775] CPU: 1 PID: 4775 Comm: syz-executor Not tainted syzkaller #0 [ 95.172414][ T4775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 95.182804][ T4775] RIP: 0010:drop_nlink+0xbb/0x100 [ 95.189640][ T4775] 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 15 ad aa ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 95.210721][ T4775] RSP: 0018:ffffc900030cfcb0 EFLAGS: 00010293 [ 95.217020][ T4775] RAX: ffffffff81cd173b RBX: ffff88806f23d580 RCX: ffff888020cd9dc0 [ 95.226314][ T4775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.235015][ T4775] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100de47ac1 [ 95.242998][ T4775] R10: ffffed100de47ac1 R11: 1ffff1100de47abf R12: 1ffff1100de47ab9 [ 95.252280][ T4775] R13: 1ffff92000619f9c R14: ffff88806f23d5c8 R15: dffffc0000000000 [ 95.260555][ T4775] FS: 0000555586f35500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 95.271176][ T4775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.278152][ T4775] CR2: 00007ffd087d6ce8 CR3: 0000000023a04000 CR4: 00000000003506e0 [ 95.287440][ T4775] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.295944][ T4775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.305188][ T4775] Call Trace: [ 95.308480][ T4775] [ 95.311411][ T4775] minix_unlink+0xfb/0x150 [ 95.316212][ T4775] ? minix_link+0x100/0x100 [ 95.320727][ T4775] ? bpf_lsm_inode_unlink+0x5/0x10 [ 95.327535][ T4775] ? security_inode_unlink+0xcb/0x110 [ 95.332926][ T4775] vfs_unlink+0x385/0x600 [ 95.337700][ T4775] do_unlinkat+0x382/0x6f0 [ 95.342131][ T4775] ? __virt_addr_valid+0x3c6/0x470 [ 95.349026][ T4775] ? fsnotify_link_count+0xf0/0xf0 [ 95.354604][ T4775] ? strncpy_from_user+0x1fb/0x360 [ 95.359737][ T4775] ? getname_flags+0x1fe/0x500 [ 95.365830][ T4775] __x64_sys_unlink+0x45/0x50 [ 95.370526][ T4775] do_syscall_64+0x4c/0xa0 [ 95.375544][ T4775] ? clear_bhb_loop+0x30/0x80 [ 95.380243][ T4775] ? clear_bhb_loop+0x30/0x80 [ 95.386553][ T4775] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.392467][ T4775] RIP: 0033:0x7f999d4b1dc7 [ 95.397159][ T4775] 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 [ 95.418556][ T4775] RSP: 002b:00007ffd087d7498 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 95.427759][ T4775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f999d4b1dc7 [ 95.437064][ T4775] RDX: 00007ffd087d74c0 RSI: 00007ffd087d7550 RDI: 00007ffd087d7550 [ 95.445282][ T4775] RBP: 00007ffd087d7550 R08: 0000000000000000 R09: 0000000000000000 [ 95.453257][ T4775] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd087d8640 [ 95.462561][ T4775] R13: 00007f999d5255fc R14: 00000000000172fe R15: 00007ffd087da7f0 [ 95.470953][ T4775] [ 95.473997][ T4775] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 95.481272][ T4775] CPU: 1 PID: 4775 Comm: syz-executor Not tainted syzkaller #0 [ 95.488828][ T4775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 95.498890][ T4775] Call Trace: [ 95.502266][ T4775] [ 95.505317][ T4775] dump_stack_lvl+0x168/0x230 [ 95.510002][ T4775] ? show_regs_print_info+0x20/0x20 [ 95.515287][ T4775] ? load_image+0x3b0/0x3b0 [ 95.519800][ T4775] panic+0x2c9/0x7f0 [ 95.523698][ T4775] ? bpf_jit_dump+0xd0/0xd0 [ 95.528215][ T4775] ? drop_nlink+0xbb/0x100 [ 95.532647][ T4775] __warn+0x248/0x2b0 [ 95.536635][ T4775] ? drop_nlink+0xbb/0x100 [ 95.541058][ T4775] report_bug+0x1b7/0x2e0 [ 95.545389][ T4775] handle_bug+0x3a/0x70 [ 95.549553][ T4775] exc_invalid_op+0x16/0x40 [ 95.554060][ T4775] asm_exc_invalid_op+0x16/0x20 [ 95.558905][ T4775] RIP: 0010:drop_nlink+0xbb/0x100 [ 95.563930][ T4775] 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 15 ad aa ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 95.583536][ T4775] RSP: 0018:ffffc900030cfcb0 EFLAGS: 00010293 [ 95.589610][ T4775] RAX: ffffffff81cd173b RBX: ffff88806f23d580 RCX: ffff888020cd9dc0 [ 95.597671][ T4775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.605657][ T4775] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100de47ac1 [ 95.613674][ T4775] R10: ffffed100de47ac1 R11: 1ffff1100de47abf R12: 1ffff1100de47ab9 [ 95.621647][ T4775] R13: 1ffff92000619f9c R14: ffff88806f23d5c8 R15: dffffc0000000000 [ 95.629721][ T4775] ? drop_nlink+0xbb/0x100 [ 95.634159][ T4775] minix_unlink+0xfb/0x150 [ 95.638574][ T4775] ? minix_link+0x100/0x100 [ 95.643164][ T4775] ? bpf_lsm_inode_unlink+0x5/0x10 [ 95.648275][ T4775] ? security_inode_unlink+0xcb/0x110 [ 95.653738][ T4775] vfs_unlink+0x385/0x600 [ 95.658190][ T4775] do_unlinkat+0x382/0x6f0 [ 95.662603][ T4775] ? __virt_addr_valid+0x3c6/0x470 [ 95.667714][ T4775] ? fsnotify_link_count+0xf0/0xf0 [ 95.672824][ T4775] ? strncpy_from_user+0x1fb/0x360 [ 95.677948][ T4775] ? getname_flags+0x1fe/0x500 [ 95.682731][ T4775] __x64_sys_unlink+0x45/0x50 [ 95.687415][ T4775] do_syscall_64+0x4c/0xa0 [ 95.691831][ T4775] ? clear_bhb_loop+0x30/0x80 [ 95.696507][ T4775] ? clear_bhb_loop+0x30/0x80 [ 95.701222][ T4775] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 95.707135][ T4775] RIP: 0033:0x7f999d4b1dc7 [ 95.711566][ T4775] 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 [ 95.731196][ T4775] RSP: 002b:00007ffd087d7498 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 95.739621][ T4775] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f999d4b1dc7 [ 95.747615][ T4775] RDX: 00007ffd087d74c0 RSI: 00007ffd087d7550 RDI: 00007ffd087d7550 [ 95.755593][ T4775] RBP: 00007ffd087d7550 R08: 0000000000000000 R09: 0000000000000000 [ 95.763574][ T4775] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffd087d8640 [ 95.771541][ T4775] R13: 00007f999d5255fc R14: 00000000000172fe R15: 00007ffd087da7f0 [ 95.779530][ T4775] [ 95.782813][ T4775] Kernel Offset: disabled [ 95.787362][ T4775] Rebooting in 86400 seconds..