Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts. 2025/11/08 06:10:41 parsed 1 programs [ 93.636780][ T4601] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 94.598674][ T299] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.613843][ T299] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.624689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 94.634662][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.642977][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.652031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.825143][ T4666] chnl_net:caif_netlink_parms(): no params data found [ 96.878547][ T4666] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.886812][ T4666] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.895184][ T4666] device bridge_slave_0 entered promiscuous mode [ 96.904456][ T4666] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.911800][ T4666] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.921174][ T4666] device bridge_slave_1 entered promiscuous mode [ 96.947474][ T4666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.958806][ T4666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.979133][ T4666] team0: Port device team_slave_0 added [ 96.987936][ T4666] team0: Port device team_slave_1 added [ 97.015594][ T4666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.023673][ T4666] 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. [ 97.050437][ T4666] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.063311][ T4666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.070604][ T4666] 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. [ 97.098410][ T4666] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.196526][ T4666] device hsr_slave_0 entered promiscuous mode [ 97.205072][ T4666] device hsr_slave_1 entered promiscuous mode [ 97.845477][ T4666] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.858365][ T4666] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.869792][ T4666] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.880853][ T4666] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.023038][ T4666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.041415][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.051541][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.100561][ T4666] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.112970][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.122089][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.133474][ T1277] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.141347][ T1277] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.166889][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.175803][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.186808][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.197900][ T1277] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.205080][ T1277] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.216069][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.226256][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.246291][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.257828][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.267742][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.281444][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.291307][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.301650][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.317207][ T4666] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.330479][ T4666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.340185][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.348424][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.357430][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.584658][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.592444][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.608401][ T4666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.671777][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.682856][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.705005][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.715501][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.725016][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.733150][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.750579][ T4666] device veth0_vlan entered promiscuous mode [ 98.798447][ T4666] device veth1_vlan entered promiscuous mode [ 98.835287][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.845091][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.857750][ T4666] device veth0_macvtap entered promiscuous mode [ 98.886496][ T4666] device veth1_macvtap entered promiscuous mode [ 98.926557][ T4666] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.943372][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.952272][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.984277][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.003588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.027397][ T4666] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.035847][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.046272][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.060046][ T4666] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.069496][ T4666] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.080426][ T4666] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.090660][ T4666] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/08 06:10:50 executed programs: 0 [ 99.511770][ T4771] chnl_net:caif_netlink_parms(): no params data found [ 99.635755][ T4771] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.646108][ T4771] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.666783][ T4771] device bridge_slave_0 entered promiscuous mode [ 99.687472][ T4771] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.694838][ T4771] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.726023][ T4771] device bridge_slave_1 entered promiscuous mode [ 99.781985][ T4771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.810326][ T4771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.872462][ T4771] team0: Port device team_slave_0 added [ 99.890608][ T4771] team0: Port device team_slave_1 added [ 99.949735][ T4771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.964506][ T4771] 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. [ 99.994136][ T4771] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.018899][ T4771] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.033355][ T4771] 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. [ 100.091862][ T4771] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.160900][ T4771] device hsr_slave_0 entered promiscuous mode [ 100.172376][ T4771] device hsr_slave_1 entered promiscuous mode [ 100.180244][ T4771] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.190757][ T4771] Cannot create hsr debugfs directory [ 100.349617][ T4771] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.363897][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 103.443376][ T3521] Bluetooth: hci0: command 0x041b tx timeout [ 103.547006][ T4771] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.027943][ T4771] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.090983][ T4771] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.209568][ T4771] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.225818][ T4771] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.235514][ T4771] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.245775][ T4771] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.294582][ T4771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.308918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.317901][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.335316][ T4771] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.347176][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.356151][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.365597][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.372922][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.381508][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.398087][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.407516][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.417704][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.425273][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.441079][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.452628][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.464661][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 104.475617][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.492381][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.500784][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.509817][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.521050][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.530017][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.541784][ T9] device hsr_slave_0 left promiscuous mode [ 104.549363][ T9] device hsr_slave_1 left promiscuous mode [ 104.556016][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.564218][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.572157][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.580294][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.588277][ T9] device bridge_slave_1 left promiscuous mode [ 104.595324][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.604680][ T9] device bridge_slave_0 left promiscuous mode [ 104.611024][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.623057][ T9] device veth1_macvtap left promiscuous mode [ 104.629377][ T9] device veth0_macvtap left promiscuous mode [ 104.635824][ T9] device veth1_vlan left promiscuous mode [ 104.642033][ T9] device veth0_vlan left promiscuous mode [ 104.750952][ T9] team0 (unregistering): Port device team_slave_1 removed [ 104.766975][ T9] team0 (unregistering): Port device team_slave_0 removed [ 104.777771][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.790486][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.837226][ T9] bond0 (unregistering): Released all slaves [ 104.900709][ T4771] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 104.912175][ T4771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.920435][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.929652][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.029717][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 105.037813][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 105.050706][ T4771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.075265][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 105.087593][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 105.103119][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 105.111987][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 105.120884][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 105.129434][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 105.139963][ T4771] device veth0_vlan entered promiscuous mode [ 105.151500][ T4771] device veth1_vlan entered promiscuous mode [ 105.167830][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 105.176211][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 105.184782][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 105.193524][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 105.204230][ T4771] device veth0_macvtap entered promiscuous mode [ 105.226817][ T4771] device veth1_macvtap entered promiscuous mode [ 105.246872][ T4771] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.255160][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 105.264308][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 105.272615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.282020][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.294060][ T4771] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.303051][ T4771] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.312831][ T4771] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.322669][ T4771] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.333887][ T4771] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.346025][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.355438][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.412217][ T1277] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.430225][ T1277] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.445484][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/11/08 06:10:56 executed programs: 2 [ 105.457645][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.467059][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.479215][ T299] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.540119][ T4200] Bluetooth: hci0: command 0x040f tx timeout [ 105.546842][ T5045] loop0: detected capacity change from 0 to 64 [ 105.715102][ T5045] Trying to free block not in datazone [ 105.762796][ T4771] Trying to free block not in datazone [ 105.771881][ T4771] minix_free_inode: bit 5 already cleared [ 105.779340][ T4771] Trying to free block not in datazone [ 105.788713][ T4771] Trying to free block not in datazone [ 105.795440][ T4771] Trying to free block not in datazone [ 105.801461][ T4771] minix_free_inode: bit 6 already cleared [ 105.810145][ T4771] Trying to free block not in datazone [ 105.816306][ T4771] minix_free_inode: bit 7 already cleared [ 105.824422][ T4771] ------------[ cut here ]------------ [ 105.830046][ T4771] WARNING: CPU: 1 PID: 4771 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 105.840767][ T4771] Modules linked in: [ 105.845314][ T4771] CPU: 1 PID: 4771 Comm: syz-executor Not tainted syzkaller #0 [ 105.853067][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 105.865679][ T4771] RIP: 0010:drop_nlink+0xbb/0x100 [ 105.870925][ T4771] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 2b 10 ef ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 55 a6 aa ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 105.892584][ T4771] RSP: 0018:ffffc90002e4fcb0 EFLAGS: 00010293 [ 105.900550][ T4771] RAX: ffffffff81cd25bb RBX: ffff8880687c5580 RCX: ffff88807dd43b80 [ 105.910337][ T4771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 105.918681][ T4771] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100d0f8ac1 [ 105.929376][ T4771] R10: ffffed100d0f8ac1 R11: 1ffff1100d0f8abf R12: 1ffff1100d0f8ab9 [ 105.938198][ T4771] R13: 1ffff920005c9f9c R14: ffff8880687c55c8 R15: dffffc0000000000 [ 105.948367][ T4771] FS: 000055558b613500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 105.958043][ T4771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 105.966414][ T4771] CR2: 00007fffd195bb98 CR3: 000000007b4c4000 CR4: 00000000003506e0 [ 105.975332][ T4771] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 105.984881][ T4771] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 105.992884][ T4771] Call Trace: [ 105.996559][ T4771] [ 106.000224][ T4771] minix_unlink+0xfb/0x150 [ 106.007971][ T4771] ? minix_link+0x100/0x100 [ 106.012616][ T4771] ? bpf_lsm_inode_unlink+0x5/0x10 [ 106.018429][ T4771] ? security_inode_unlink+0xcb/0x110 [ 106.025599][ T4771] vfs_unlink+0x385/0x600 [ 106.030180][ T4771] do_unlinkat+0x382/0x6f0 [ 106.035328][ T4771] ? __virt_addr_valid+0x3c6/0x470 [ 106.040667][ T4771] ? fsnotify_link_count+0xf0/0xf0 [ 106.047634][ T4771] ? strncpy_from_user+0x1fb/0x360 [ 106.052954][ T4771] ? getname_flags+0x1fe/0x500 [ 106.058388][ T4771] __x64_sys_unlink+0x45/0x50 [ 106.063252][ T4771] do_syscall_64+0x4c/0xa0 [ 106.067783][ T4771] ? clear_bhb_loop+0x30/0x80 [ 106.072599][ T4771] ? clear_bhb_loop+0x30/0x80 [ 106.078911][ T4771] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.085359][ T4771] RIP: 0033:0x7f795aa84dc7 [ 106.089903][ T4771] 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 [ 106.112168][ T4771] RSP: 002b:00007fffd195c348 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 106.121947][ T4771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f795aa84dc7 [ 106.131517][ T4771] RDX: 00007fffd195c370 RSI: 00007fffd195c400 RDI: 00007fffd195c400 [ 106.139804][ T4771] RBP: 00007fffd195c400 R08: 0000000000000000 R09: 0000000000000000 [ 106.149197][ T4771] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffd195d4f0 [ 106.157616][ T4771] R13: 00007f795aaf85fc R14: 0000000000019c18 R15: 00007fffd195f6a0 [ 106.167902][ T4771] [ 106.171056][ T4771] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 106.178757][ T4771] CPU: 1 PID: 4771 Comm: syz-executor Not tainted syzkaller #0 [ 106.186403][ T4771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 106.196667][ T4771] Call Trace: [ 106.200298][ T4771] [ 106.203239][ T4771] dump_stack_lvl+0x168/0x230 [ 106.208133][ T4771] ? show_regs_print_info+0x20/0x20 [ 106.213427][ T4771] ? load_image+0x3b0/0x3b0 [ 106.218119][ T4771] panic+0x2c9/0x7f0 [ 106.222109][ T4771] ? bpf_jit_dump+0xd0/0xd0 [ 106.226721][ T4771] ? drop_nlink+0xbb/0x100 [ 106.231169][ T4771] __warn+0x248/0x2b0 [ 106.235331][ T4771] ? drop_nlink+0xbb/0x100 [ 106.239937][ T4771] report_bug+0x1b7/0x2e0 [ 106.244992][ T4771] handle_bug+0x3a/0x70 [ 106.249343][ T4771] exc_invalid_op+0x16/0x40 [ 106.253990][ T4771] asm_exc_invalid_op+0x16/0x20 [ 106.259314][ T4771] RIP: 0010:drop_nlink+0xbb/0x100 [ 106.264485][ T4771] Code: 48 8b 1b 48 8d bb c8 07 00 00 be 08 00 00 00 e8 2b 10 ef ff f0 48 ff 83 c8 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 55 a6 aa ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 106.284584][ T4771] RSP: 0018:ffffc90002e4fcb0 EFLAGS: 00010293 [ 106.290772][ T4771] RAX: ffffffff81cd25bb RBX: ffff8880687c5580 RCX: ffff88807dd43b80 [ 106.298835][ T4771] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 106.306810][ T4771] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100d0f8ac1 [ 106.315131][ T4771] R10: ffffed100d0f8ac1 R11: 1ffff1100d0f8abf R12: 1ffff1100d0f8ab9 [ 106.323557][ T4771] R13: 1ffff920005c9f9c R14: ffff8880687c55c8 R15: dffffc0000000000 [ 106.331669][ T4771] ? drop_nlink+0xbb/0x100 [ 106.336287][ T4771] minix_unlink+0xfb/0x150 [ 106.340712][ T4771] ? minix_link+0x100/0x100 [ 106.345599][ T4771] ? bpf_lsm_inode_unlink+0x5/0x10 [ 106.351014][ T4771] ? security_inode_unlink+0xcb/0x110 [ 106.356482][ T4771] vfs_unlink+0x385/0x600 [ 106.360917][ T4771] do_unlinkat+0x382/0x6f0 [ 106.365432][ T4771] ? __virt_addr_valid+0x3c6/0x470 [ 106.370986][ T4771] ? fsnotify_link_count+0xf0/0xf0 [ 106.376213][ T4771] ? strncpy_from_user+0x1fb/0x360 [ 106.381444][ T4771] ? getname_flags+0x1fe/0x500 [ 106.386413][ T4771] __x64_sys_unlink+0x45/0x50 [ 106.391199][ T4771] do_syscall_64+0x4c/0xa0 [ 106.395742][ T4771] ? clear_bhb_loop+0x30/0x80 [ 106.400509][ T4771] ? clear_bhb_loop+0x30/0x80 [ 106.405184][ T4771] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.411215][ T4771] RIP: 0033:0x7f795aa84dc7 [ 106.415667][ T4771] 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 [ 106.435827][ T4771] RSP: 002b:00007fffd195c348 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 106.444520][ T4771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f795aa84dc7 [ 106.452847][ T4771] RDX: 00007fffd195c370 RSI: 00007fffd195c400 RDI: 00007fffd195c400 [ 106.461266][ T4771] RBP: 00007fffd195c400 R08: 0000000000000000 R09: 0000000000000000 [ 106.469501][ T4771] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffd195d4f0 [ 106.477674][ T4771] R13: 00007f795aaf85fc R14: 0000000000019c18 R15: 00007fffd195f6a0 [ 106.486048][ T4771] [ 106.489515][ T4771] Kernel Offset: disabled [ 106.494150][ T4771] Rebooting in 86400 seconds..