Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. 2025/12/30 17:37:24 parsed 1 programs [ 82.216417][ T4272] cgroup: Unknown subsys name 'net' [ 82.349666][ T4272] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 83.915229][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.059676][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.069479][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.095943][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.106996][ T2956] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.115284][ T2956] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.124781][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.688872][ T4327] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.697930][ T4327] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.706815][ T4327] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.717282][ T4327] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.725324][ T4325] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.732638][ T4325] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.855433][ T22] cfg80211: failed to load regulatory.db [ 87.201748][ T4331] chnl_net:caif_netlink_parms(): no params data found [ 87.335718][ T4331] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.344776][ T4331] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.353488][ T4331] device bridge_slave_0 entered promiscuous mode [ 87.363675][ T4331] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.370920][ T4331] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.380042][ T4331] device bridge_slave_1 entered promiscuous mode [ 87.443294][ T4331] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.455627][ T4331] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.492707][ T4331] team0: Port device team_slave_0 added [ 87.501191][ T4331] team0: Port device team_slave_1 added [ 87.532249][ T4331] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.539701][ T4331] 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. [ 87.565843][ T4331] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.580202][ T4331] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.587220][ T4331] 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. [ 87.613177][ T4331] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.654705][ T4331] device hsr_slave_0 entered promiscuous mode [ 87.664755][ T4331] device hsr_slave_1 entered promiscuous mode [ 87.804814][ T4331] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.815893][ T4331] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.825954][ T4331] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.835840][ T4331] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.863402][ T4331] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.870656][ T4331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.878728][ T4331] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.885970][ T4331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.960400][ T4331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.990325][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.001376][ T2956] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.010477][ T2956] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.020961][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 88.035851][ T4331] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.048874][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.058556][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.065873][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.078952][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.088406][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.095635][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.117802][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.127114][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.137181][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.148808][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.158681][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.178485][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.187455][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.201611][ T4331] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.214566][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.222741][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.232327][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.434642][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.442197][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.463128][ T4331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.481228][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.490573][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.511741][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.520522][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.530393][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.538582][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.557311][ T4331] device veth0_vlan entered promiscuous mode [ 88.569393][ T4331] device veth1_vlan entered promiscuous mode [ 88.590360][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.599470][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.608898][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.617915][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.635779][ T4331] device veth0_macvtap entered promiscuous mode [ 88.646722][ T4331] device veth1_macvtap entered promiscuous mode [ 88.664180][ T4331] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.671865][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.680622][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.689171][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.698152][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.709753][ T4331] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.724841][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.734043][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.745512][ T4331] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.755545][ T4331] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.764862][ T4331] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.773764][ T4331] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.037092][ T32] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/30 17:37:35 executed programs: 0 [ 90.686941][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.695910][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.704776][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.714223][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.721917][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.729762][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.866821][ T4374] chnl_net:caif_netlink_parms(): no params data found [ 90.915161][ T4374] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.922451][ T4374] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.931330][ T4374] device bridge_slave_0 entered promiscuous mode [ 90.939856][ T4374] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.947211][ T4374] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.955678][ T4374] device bridge_slave_1 entered promiscuous mode [ 90.981896][ T4374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.993856][ T4374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.019670][ T4374] team0: Port device team_slave_0 added [ 91.028476][ T4374] team0: Port device team_slave_1 added [ 91.048625][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.055724][ T4374] 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. [ 91.081899][ T4374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.094564][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.101541][ T4374] 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. [ 91.127813][ T4374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.160925][ T4374] device hsr_slave_0 entered promiscuous mode [ 91.167811][ T4374] device hsr_slave_1 entered promiscuous mode [ 91.174731][ T4374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.182607][ T4374] Cannot create hsr debugfs directory [ 91.544912][ T32] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.763748][ T4325] Bluetooth: hci0: command 0x0409 tx timeout [ 93.603654][ T32] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.647390][ T32] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.467057][ T4374] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.495134][ T4374] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.505804][ T4374] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.516382][ T4374] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.561461][ T32] device hsr_slave_0 left promiscuous mode [ 94.568930][ T32] device hsr_slave_1 left promiscuous mode [ 94.578469][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.586646][ T32] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.597755][ T32] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.605895][ T32] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.616403][ T32] device bridge_slave_1 left promiscuous mode [ 94.624113][ T32] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.640254][ T32] device bridge_slave_0 left promiscuous mode [ 94.647392][ T32] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.678981][ T32] device veth1_macvtap left promiscuous mode [ 94.686049][ T32] device veth0_macvtap left promiscuous mode [ 94.692219][ T32] device veth1_vlan left promiscuous mode [ 94.701012][ T32] device veth0_vlan left promiscuous mode [ 94.843804][ T4325] Bluetooth: hci0: command 0x041b tx timeout [ 95.097120][ T32] team0 (unregistering): Port device team_slave_1 removed [ 95.128228][ T32] team0 (unregistering): Port device team_slave_0 removed [ 95.157149][ T32] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.188497][ T32] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.461340][ T32] bond0 (unregistering): Released all slaves [ 95.548540][ T4374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.568962][ T4374] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.580180][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.589110][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.603695][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.613330][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.621915][ T2956] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.629140][ T2956] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.641076][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.661103][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.670387][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.679362][ T2956] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.686571][ T2956] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.694626][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.717512][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.727164][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.737812][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.747221][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.758550][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.767939][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.788823][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.802666][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.815193][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.824124][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.835161][ T4374] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.071636][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.082248][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.099370][ T4374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.121574][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.131122][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.151860][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.161496][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.171728][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.181630][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.192634][ T4374] device veth0_vlan entered promiscuous mode [ 96.214813][ T4374] device veth1_vlan entered promiscuous mode [ 96.242548][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.251180][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.260386][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.269291][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.282453][ T4374] device veth0_macvtap entered promiscuous mode [ 96.291969][ T4374] device veth1_macvtap entered promiscuous mode [ 96.309521][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.317269][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.326157][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.334641][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.343951][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.356177][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.363983][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.372792][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.384971][ T4374] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.394405][ T4374] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.403175][ T4374] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.411897][ T4374] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.465702][ T2956] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.485983][ T2956] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.509953][ T2956] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.521204][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.530668][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.539718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.596164][ T4427] loop0: detected capacity change from 0 to 1024 [ 96.665834][ T26] audit: type=1800 audit(1767116261.643:2): pid=4427 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 96.692895][ T4427] ------------[ cut here ]------------ [ 96.698753][ T4427] WARNING: CPU: 1 PID: 4427 at fs/inode.c:332 drop_nlink+0xbb/0x100 [ 96.707257][ T4427] Modules linked in: [ 96.711240][ T4427] CPU: 1 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0 [ 96.718655][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 96.728836][ T4427] RIP: 0010:drop_nlink+0xbb/0x100 [ 96.733968][ T4427] Code: 48 8b 1b 48 8d bb c0 07 00 00 be 08 00 00 00 e8 7b 78 eb ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 75 45 9b ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 96.753701][ T4427] RSP: 0018:ffffc900033c7c10 EFLAGS: 00010293 [ 96.759824][ T4427] RAX: ffffffff81e59a5b RBX: ffff88802e56aa30 RCX: ffff88802b3b0000 [ 96.767922][ T4427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.776027][ T4427] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff52000678eed [ 96.784113][ T4427] R10: fffff52000678eed R11: 1ffff92000678eec R12: 1ffff11005cad54f [ 96.792141][ T4427] R13: ffff888069b33080 R14: ffff88802e56aa78 R15: dffffc0000000000 [ 96.800197][ T4427] FS: 0000555572a2b500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 96.809227][ T4427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.815919][ T4427] CR2: 00007f98417909c0 CR3: 0000000026a56000 CR4: 00000000003506e0 [ 96.823990][ T4427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.832131][ T4427] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.840254][ T4427] Call Trace: [ 96.843629][ T4427] [ 96.846604][ T4427] hfsplus_unlink+0x3c8/0x760 [ 96.851332][ T4427] ? hfsplus_link+0x700/0x700 [ 96.856201][ T4427] ? preempt_count_add+0x8d/0x190 [ 96.861268][ T4427] ? rwsem_write_trylock+0x12f/0x1b0 [ 96.866663][ T4427] ? bpf_lsm_inode_unlink+0x5/0x10 [ 96.871823][ T4427] ? security_inode_unlink+0xcb/0x110 [ 96.877304][ T4427] vfs_unlink+0x385/0x600 [ 96.881689][ T4427] do_unlinkat+0x324/0x560 [ 96.886216][ T4427] ? fsnotify_link_count+0xf0/0xf0 [ 96.891373][ T4427] ? getname_flags+0x206/0x500 [ 96.896256][ T4427] __x64_sys_unlinkat+0xd1/0xe0 [ 96.901149][ T4427] do_syscall_64+0x4c/0xa0 [ 96.905679][ T4427] ? clear_bhb_loop+0x60/0xb0 [ 96.910423][ T4427] ? clear_bhb_loop+0x60/0xb0 [ 96.915207][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 96.921148][ T4427] RIP: 0033:0x7f2f2738f749 [ 96.925669][ T4427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 96.933418][ T4325] Bluetooth: hci0: command 0x040f tx timeout [ 96.945360][ T4427] RSP: 002b:00007fff00e83408 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 96.945407][ T4427] RAX: ffffffffffffffda RBX: 00007f2f275e5fa0 RCX: 00007f2f2738f749 [ 96.945424][ T4427] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 96.976049][ T4427] RBP: 00007f2f27413f91 R08: 0000000000000000 R09: 0000000000000000 [ 96.984113][ T4427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.992180][ T4427] R13: 00007f2f275e5fa0 R14: 00007f2f275e5fa0 R15: 0000000000000003 [ 97.000306][ T4427] [ 97.003391][ T4427] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 97.010676][ T4427] CPU: 1 PID: 4427 Comm: syz.0.17 Not tainted syzkaller #0 [ 97.017884][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 97.027959][ T4427] Call Trace: [ 97.031273][ T4427] [ 97.034212][ T4427] dump_stack_lvl+0x168/0x22e [ 97.038917][ T4427] ? memcpy+0x3c/0x60 [ 97.042952][ T4427] ? show_regs_print_info+0x12/0x12 [ 97.048207][ T4427] ? load_image+0x3b0/0x3b0 [ 97.052731][ T4427] panic+0x2c9/0x710 [ 97.056640][ T4427] ? bpf_jit_dump+0xd0/0xd0 [ 97.061165][ T4427] __warn+0x2f8/0x4f0 [ 97.065170][ T4427] ? drop_nlink+0xbb/0x100 [ 97.069658][ T4427] ? drop_nlink+0xbb/0x100 [ 97.074094][ T4427] report_bug+0x2ba/0x4f0 [ 97.078444][ T4427] ? drop_nlink+0xbb/0x100 [ 97.082877][ T4427] handle_bug+0x3a/0x70 [ 97.087094][ T4427] exc_invalid_op+0x16/0x40 [ 97.091635][ T4427] asm_exc_invalid_op+0x16/0x20 [ 97.096520][ T4427] RIP: 0010:drop_nlink+0xbb/0x100 [ 97.101567][ T4427] Code: 48 8b 1b 48 8d bb c0 07 00 00 be 08 00 00 00 e8 7b 78 eb ff f0 48 ff 83 c0 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 e8 75 45 9b ff <0f> 0b eb 88 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 62 ff ff ff 4c [ 97.121216][ T4427] RSP: 0018:ffffc900033c7c10 EFLAGS: 00010293 [ 97.127331][ T4427] RAX: ffffffff81e59a5b RBX: ffff88802e56aa30 RCX: ffff88802b3b0000 [ 97.135420][ T4427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 97.143445][ T4427] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff52000678eed [ 97.151447][ T4427] R10: fffff52000678eed R11: 1ffff92000678eec R12: 1ffff11005cad54f [ 97.159445][ T4427] R13: ffff888069b33080 R14: ffff88802e56aa78 R15: dffffc0000000000 [ 97.167446][ T4427] ? drop_nlink+0xbb/0x100 [ 97.171901][ T4427] hfsplus_unlink+0x3c8/0x760 [ 97.176613][ T4427] ? hfsplus_link+0x700/0x700 [ 97.181316][ T4427] ? preempt_count_add+0x8d/0x190 [ 97.186370][ T4427] ? rwsem_write_trylock+0x12f/0x1b0 [ 97.191691][ T4427] ? bpf_lsm_inode_unlink+0x5/0x10 [ 97.196867][ T4427] ? security_inode_unlink+0xcb/0x110 [ 97.202273][ T4427] vfs_unlink+0x385/0x600 [ 97.206636][ T4427] do_unlinkat+0x324/0x560 [ 97.211079][ T4427] ? fsnotify_link_count+0xf0/0xf0 [ 97.216223][ T4427] ? getname_flags+0x206/0x500 [ 97.221057][ T4427] __x64_sys_unlinkat+0xd1/0xe0 [ 97.225935][ T4427] do_syscall_64+0x4c/0xa0 [ 97.230478][ T4427] ? clear_bhb_loop+0x60/0xb0 [ 97.235184][ T4427] ? clear_bhb_loop+0x60/0xb0 [ 97.239893][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.245819][ T4427] RIP: 0033:0x7f2f2738f749 [ 97.250267][ T4427] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 97.269911][ T4427] RSP: 002b:00007fff00e83408 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 97.278374][ T4427] RAX: ffffffffffffffda RBX: 00007f2f275e5fa0 RCX: 00007f2f2738f749 [ 97.286374][ T4427] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 97.294365][ T4427] RBP: 00007f2f27413f91 R08: 0000000000000000 R09: 0000000000000000 [ 97.302389][ T4427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.310379][ T4427] R13: 00007f2f275e5fa0 R14: 00007f2f275e5fa0 R15: 0000000000000003 [ 97.318419][ T4427] [ 97.322028][ T4427] Kernel Offset: disabled [ 97.326414][ T4427] Rebooting in 86400 seconds..