Warning: Permanently added '10.128.1.238' (ED25519) to the list of known hosts. 2025/08/19 17:48:51 ignoring optional flag "sandboxArg"="0" 2025/08/19 17:48:52 parsed 1 programs [ 91.776759][ T4588] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 92.838373][ T1277] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.846695][ T1277] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.858824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.870775][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.879350][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.889125][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 94.617659][ T4649] chnl_net:caif_netlink_parms(): no params data found [ 94.674925][ T4649] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.682092][ T4649] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.690504][ T4649] device bridge_slave_0 entered promiscuous mode [ 94.699269][ T4649] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.706545][ T4649] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.714720][ T4649] device bridge_slave_1 entered promiscuous mode [ 94.737555][ T4649] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.750160][ T4649] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.778753][ T4649] team0: Port device team_slave_0 added [ 94.790274][ T4649] team0: Port device team_slave_1 added [ 94.934741][ T4649] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.941711][ T4649] 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. [ 94.968402][ T4649] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.981680][ T4649] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.988724][ T4649] 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. [ 95.015070][ T4649] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.050444][ T4649] device hsr_slave_0 entered promiscuous mode [ 95.057841][ T4649] device hsr_slave_1 entered promiscuous mode [ 95.700665][ T4649] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.712377][ T4649] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.746110][ T4649] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.756607][ T4649] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.872677][ T4649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.888867][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.897340][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.909260][ T4649] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.962183][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.972144][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.981771][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.988923][ T4350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.999656][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.008922][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.017733][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.024875][ T4350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.032969][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.067594][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.075950][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.086111][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.095110][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.103639][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.118121][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.126932][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.135722][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.145329][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.160513][ T4649] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.175688][ T4649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.184156][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.192654][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.330207][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.338579][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.351250][ T4649] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.372442][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.381715][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.418488][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.432264][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.447223][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.457036][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.467643][ T4649] device veth0_vlan entered promiscuous mode [ 96.490916][ T4649] device veth1_vlan entered promiscuous mode [ 96.528009][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.544727][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.564512][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.585065][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.606321][ T4649] device veth0_macvtap entered promiscuous mode [ 96.626435][ T4649] device veth1_macvtap entered promiscuous mode [ 96.651369][ T4649] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.659238][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.674765][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.690651][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.700997][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.714735][ T4649] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.745584][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.760301][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.773422][ T4649] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.785163][ T4649] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.794242][ T4649] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.802946][ T4649] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/08/19 17:49:00 executed programs: 0 [ 97.828774][ T4781] chnl_net:caif_netlink_parms(): no params data found [ 97.946474][ T4781] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.953629][ T4781] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.963422][ T4781] device bridge_slave_0 entered promiscuous mode [ 97.973420][ T4781] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.981951][ T4781] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.991470][ T4781] device bridge_slave_1 entered promiscuous mode [ 98.018784][ T4781] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.030649][ T4781] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.058223][ T4781] team0: Port device team_slave_0 added [ 98.065934][ T4781] team0: Port device team_slave_1 added [ 98.105081][ T4781] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.112058][ T4781] 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. [ 98.143924][ T4781] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.163696][ T4781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.171088][ T4781] 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. [ 98.197531][ T4781] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.241358][ T4781] device hsr_slave_0 entered promiscuous mode [ 98.249883][ T4781] device hsr_slave_1 entered promiscuous mode [ 98.264763][ T4781] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.273419][ T4781] Cannot create hsr debugfs directory [ 98.409134][ T4781] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.605061][ T4661] Bluetooth: hci0: command 0x0409 tx timeout [ 101.679072][ T4781] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.694508][ T4660] Bluetooth: hci0: command 0x041b tx timeout [ 101.849556][ T4781] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.900006][ T4781] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.004347][ T4781] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.013168][ T4781] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.024551][ T4781] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.041982][ T4781] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.096992][ T4781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.108667][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.116892][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.134491][ T4781] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.143997][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.152749][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.161391][ T4350] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.168479][ T4350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.185497][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.193491][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.203354][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.212415][ T4350] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.219498][ T4350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.227711][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.236749][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.245532][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.254915][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.263334][ T4350] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.274557][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.283870][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.300486][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.310917][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.322676][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.331550][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.350502][ T4781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.438228][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.446131][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.458274][ T4781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.474287][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.482980][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.507817][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.517000][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.535031][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.542881][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.551958][ T4781] device veth0_vlan entered promiscuous mode [ 102.562245][ T4781] device veth1_vlan entered promiscuous mode [ 102.581724][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.590564][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.598953][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.607838][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.619994][ T4781] device veth0_macvtap entered promiscuous mode [ 102.629947][ T9] device hsr_slave_0 left promiscuous mode [ 102.636451][ T9] device hsr_slave_1 left promiscuous mode [ 102.642717][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.651648][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.659559][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.667414][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.675526][ T9] device bridge_slave_1 left promiscuous mode [ 102.681710][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.690619][ T9] device bridge_slave_0 left promiscuous mode [ 102.697375][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.709849][ T9] device veth1_macvtap left promiscuous mode [ 102.716122][ T9] device veth0_macvtap left promiscuous mode [ 102.722150][ T9] device veth1_vlan left promiscuous mode [ 102.728016][ T9] device veth0_vlan left promiscuous mode [ 102.846676][ T9] team0 (unregistering): Port device team_slave_1 removed [ 102.858137][ T9] team0 (unregistering): Port device team_slave_0 removed [ 102.872147][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.885945][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.937031][ T9] bond0 (unregistering): Released all slaves [ 103.000766][ T4781] device veth1_macvtap entered promiscuous mode [ 103.016152][ T4781] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.023565][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.032247][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.040775][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.049793][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.061217][ T4781] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.072000][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.080767][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.093450][ T4781] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.102457][ T4781] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.111289][ T4781] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.120323][ T4781] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.230753][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.254328][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.267341][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.281824][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.292744][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.330866][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/08/19 17:49:06 executed programs: 2 [ 103.436824][ T5046] loop0: detected capacity change from 0 to 64 [ 103.494813][ T5046] Trying to free block not in datazone [ 103.538228][ T4781] Trying to free block not in datazone [ 103.554533][ T4781] minix_free_inode: bit 5 already cleared [ 103.563124][ T4781] Trying to free block not in datazone [ 103.586063][ T4781] Trying to free block not in datazone [ 103.591779][ T4781] Trying to free block not in datazone [ 103.597800][ T4781] minix_free_inode: bit 6 already cleared [ 103.604322][ T4781] Trying to free block not in datazone [ 103.609875][ T4781] minix_free_inode: bit 7 already cleared [ 103.618853][ T4781] ------------[ cut here ]------------ [ 103.625509][ T4781] WARNING: CPU: 1 PID: 4781 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 103.633617][ T4781] Modules linked in: [ 103.638390][ T4781] CPU: 1 PID: 4781 Comm: syz-executor Not tainted syzkaller #0 [ 103.646725][ T4781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 103.657381][ T4781] RIP: 0010:drop_nlink+0xbb/0x100 [ 103.662433][ T4781] 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 [ 103.683229][ T4781] RSP: 0018:ffffc9000116fcb0 EFLAGS: 00010293 [ 103.690672][ T4781] RAX: ffffffff81cd173b RBX: ffff88805d505580 RCX: ffff888021d89dc0 [ 103.698992][ T4781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 103.707844][ T4781] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100baa0ac1 [ 103.716226][ T4781] R10: ffffed100baa0ac1 R11: 1ffff1100baa0abf R12: 1ffff1100baa0ab9 [ 103.728846][ T4781] R13: 1ffff9200022df9c R14: ffff88805d5055c8 R15: dffffc0000000000 [ 103.737224][ T4781] FS: 000055557a569500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 103.746547][ T4781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.753138][ T4781] CR2: 00007ffcb9f9ef08 CR3: 000000005c647000 CR4: 00000000003506e0 [ 103.761699][ T4781] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 103.771071][ T4245] Bluetooth: hci0: command 0x040f tx timeout [ 103.777885][ T4781] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 103.786913][ T4781] Call Trace: [ 103.790202][ T4781] [ 103.793319][ T4781] minix_unlink+0xfb/0x150 [ 103.798201][ T4781] ? minix_link+0x100/0x100 [ 103.802728][ T4781] ? bpf_lsm_inode_unlink+0x5/0x10 [ 103.808250][ T4781] ? security_inode_unlink+0xcb/0x110 [ 103.813638][ T4781] vfs_unlink+0x385/0x600 [ 103.818341][ T4781] do_unlinkat+0x382/0x6f0 [ 103.822765][ T4781] ? __virt_addr_valid+0x3c6/0x470 [ 103.828231][ T4781] ? fsnotify_link_count+0xf0/0xf0 [ 103.833364][ T4781] ? strncpy_from_user+0x1fb/0x360 [ 103.839038][ T4781] ? getname_flags+0x1fe/0x500 [ 103.844580][ T4781] __x64_sys_unlink+0x45/0x50 [ 103.849291][ T4781] do_syscall_64+0x4c/0xa0 [ 103.853809][ T4781] ? clear_bhb_loop+0x30/0x80 [ 103.858490][ T4781] ? clear_bhb_loop+0x30/0x80 [ 103.863171][ T4781] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 103.869355][ T4781] RIP: 0033:0x7f69d2239dc7 [ 103.873807][ T4781] 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 [ 103.893923][ T4781] RSP: 002b:00007ffcb9f9f6b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 103.902485][ T4781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69d2239dc7 [ 103.912335][ T4781] RDX: 00007ffcb9f9f6e0 RSI: 00007ffcb9f9f770 RDI: 00007ffcb9f9f770 [ 103.920400][ T4781] RBP: 00007ffcb9f9f770 R08: 0000000000000000 R09: 0000000000000000 [ 103.929507][ T4781] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffcb9fa0860 [ 103.937620][ T4781] R13: 00007f69d22ad5fc R14: 00000000000193e3 R15: 00007ffcb9fa2a10 [ 103.946776][ T4781] [ 103.949812][ T4781] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 103.957079][ T4781] CPU: 1 PID: 4781 Comm: syz-executor Not tainted syzkaller #0 [ 103.964614][ T4781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 103.974662][ T4781] Call Trace: [ 103.977933][ T4781] [ 103.980858][ T4781] dump_stack_lvl+0x168/0x230 [ 103.985540][ T4781] ? show_regs_print_info+0x20/0x20 [ 103.990785][ T4781] ? load_image+0x3b0/0x3b0 [ 103.995293][ T4781] panic+0x2c9/0x7f0 [ 103.999190][ T4781] ? bpf_jit_dump+0xd0/0xd0 [ 104.003700][ T4781] ? drop_nlink+0xbb/0x100 [ 104.008202][ T4781] __warn+0x248/0x2b0 [ 104.012197][ T4781] ? drop_nlink+0xbb/0x100 [ 104.016615][ T4781] report_bug+0x1b7/0x2e0 [ 104.020949][ T4781] handle_bug+0x3a/0x70 [ 104.025096][ T4781] exc_invalid_op+0x16/0x40 [ 104.029683][ T4781] asm_exc_invalid_op+0x16/0x20 [ 104.034527][ T4781] RIP: 0010:drop_nlink+0xbb/0x100 [ 104.039546][ T4781] 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 [ 104.059147][ T4781] RSP: 0018:ffffc9000116fcb0 EFLAGS: 00010293 [ 104.065213][ T4781] RAX: ffffffff81cd173b RBX: ffff88805d505580 RCX: ffff888021d89dc0 [ 104.073180][ T4781] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 104.081229][ T4781] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100baa0ac1 [ 104.089204][ T4781] R10: ffffed100baa0ac1 R11: 1ffff1100baa0abf R12: 1ffff1100baa0ab9 [ 104.097178][ T4781] R13: 1ffff9200022df9c R14: ffff88805d5055c8 R15: dffffc0000000000 [ 104.105158][ T4781] ? drop_nlink+0xbb/0x100 [ 104.109593][ T4781] minix_unlink+0xfb/0x150 [ 104.114007][ T4781] ? minix_link+0x100/0x100 [ 104.118509][ T4781] ? bpf_lsm_inode_unlink+0x5/0x10 [ 104.123614][ T4781] ? security_inode_unlink+0xcb/0x110 [ 104.128984][ T4781] vfs_unlink+0x385/0x600 [ 104.133320][ T4781] do_unlinkat+0x382/0x6f0 [ 104.137728][ T4781] ? __virt_addr_valid+0x3c6/0x470 [ 104.142844][ T4781] ? fsnotify_link_count+0xf0/0xf0 [ 104.147951][ T4781] ? strncpy_from_user+0x1fb/0x360 [ 104.153062][ T4781] ? getname_flags+0x1fe/0x500 [ 104.157822][ T4781] __x64_sys_unlink+0x45/0x50 [ 104.162493][ T4781] do_syscall_64+0x4c/0xa0 [ 104.167002][ T4781] ? clear_bhb_loop+0x30/0x80 [ 104.171682][ T4781] ? clear_bhb_loop+0x30/0x80 [ 104.176455][ T4781] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 104.182354][ T4781] RIP: 0033:0x7f69d2239dc7 [ 104.186767][ T4781] 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 [ 104.206544][ T4781] RSP: 002b:00007ffcb9f9f6b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 104.215052][ T4781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69d2239dc7 [ 104.223020][ T4781] RDX: 00007ffcb9f9f6e0 RSI: 00007ffcb9f9f770 RDI: 00007ffcb9f9f770 [ 104.230993][ T4781] RBP: 00007ffcb9f9f770 R08: 0000000000000000 R09: 0000000000000000 [ 104.238966][ T4781] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffcb9fa0860 [ 104.246948][ T4781] R13: 00007f69d22ad5fc R14: 00000000000193e3 R15: 00007ffcb9fa2a10 [ 104.255032][ T4781] [ 104.258335][ T4781] Kernel Offset: disabled [ 104.262812][ T4781] Rebooting in 86400 seconds..