Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. 2025/09/17 11:00:33 parsed 1 programs [ 63.369668][ T4189] cgroup: Unknown subsys name 'net' [ 63.502046][ T4189] cgroup: Unknown subsys name 'rlimit' [ 64.989894][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 66.418530][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.431230][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.449667][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.469964][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.478953][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.489675][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.360548][ T4222] chnl_net:caif_netlink_parms(): no params data found [ 67.421552][ T4222] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.429702][ T4222] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.438198][ T4222] device bridge_slave_0 entered promiscuous mode [ 67.450353][ T4222] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.457548][ T4222] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.465831][ T4222] device bridge_slave_1 entered promiscuous mode [ 67.494437][ T4222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.506577][ T4222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.539150][ T4222] team0: Port device team_slave_0 added [ 67.548852][ T4222] team0: Port device team_slave_1 added [ 67.573697][ T4222] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.580831][ T4222] 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. [ 67.607441][ T4222] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.620615][ T4222] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.627757][ T4222] 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. [ 67.658641][ T4222] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.699507][ T4222] device hsr_slave_0 entered promiscuous mode [ 67.708014][ T4222] device hsr_slave_1 entered promiscuous mode [ 67.851323][ T4222] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.863600][ T4222] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.876144][ T4222] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.887556][ T4222] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.983030][ T4222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.001306][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.014154][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.023798][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.037101][ T4222] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.050528][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.059534][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.070419][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.077930][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.090630][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.108621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.117829][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.130440][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.137641][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.158626][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.179754][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.189083][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.199131][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.212437][ T4222] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.224319][ T4222] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.233216][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.362393][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.371207][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.388370][ T4222] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.410182][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.435507][ T4222] device veth0_vlan entered promiscuous mode [ 68.443419][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.454160][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.462513][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.478497][ T4222] device veth1_vlan entered promiscuous mode [ 68.508522][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.518156][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.529249][ T4222] device veth0_macvtap entered promiscuous mode [ 68.540966][ T4222] device veth1_macvtap entered promiscuous mode [ 68.560139][ T4222] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.569587][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.579751][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.589274][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.600119][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.611022][ T4222] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.630403][ T4222] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.639777][ T4222] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.651036][ T4222] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.660177][ T4222] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.670654][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.679389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.817968][ T4222] syz-executor (4222) used greatest stack depth: 20448 bytes left 2025/09/17 11:00:41 executed programs: 0 [ 70.272147][ T4283] chnl_net:caif_netlink_parms(): no params data found [ 70.335586][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.342959][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.353962][ T4283] device bridge_slave_0 entered promiscuous mode [ 70.363059][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.372981][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.381785][ T4283] device bridge_slave_1 entered promiscuous mode [ 70.416736][ T4283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.432787][ T4283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.465755][ T4283] team0: Port device team_slave_0 added [ 70.474482][ T4283] team0: Port device team_slave_1 added [ 70.508515][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.515491][ T4283] 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. [ 70.545128][ T4283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.558433][ T4283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.565392][ T4283] 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. [ 70.594220][ T4283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.640251][ T4283] device hsr_slave_0 entered promiscuous mode [ 70.649188][ T4283] device hsr_slave_1 entered promiscuous mode [ 70.655865][ T4283] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.666459][ T4283] Cannot create hsr debugfs directory [ 70.759269][ T4283] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.519303][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.526078][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.156979][ T4302] Bluetooth: hci0: command 0x0409 tx timeout [ 74.130848][ T4283] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.181137][ T4283] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.226723][ T4191] Bluetooth: hci0: command 0x041b tx timeout [ 74.242864][ T4283] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.394543][ T4283] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.403710][ T4283] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.415150][ T4283] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.426732][ T4283] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.513027][ T4283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.524625][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.532753][ T1213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.543078][ T4283] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.573205][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.582700][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.591687][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.598812][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.618571][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.626895][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.635450][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.644276][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.651399][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.659980][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.668688][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.678097][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.688107][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.697248][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.711140][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.719691][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.733989][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.742447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.759559][ T155] device hsr_slave_0 left promiscuous mode [ 74.765863][ T155] device hsr_slave_1 left promiscuous mode [ 74.772452][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.780319][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.789301][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.796879][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.804409][ T155] device bridge_slave_1 left promiscuous mode [ 74.811054][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.824852][ T155] device bridge_slave_0 left promiscuous mode [ 74.831254][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.847076][ T155] device veth1_macvtap left promiscuous mode [ 74.853314][ T155] device veth0_macvtap left promiscuous mode [ 74.859746][ T155] device veth1_vlan left promiscuous mode [ 74.865626][ T155] device veth0_vlan left promiscuous mode [ 75.012298][ T155] team0 (unregistering): Port device team_slave_1 removed [ 75.024100][ T155] team0 (unregistering): Port device team_slave_0 removed [ 75.042984][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.057586][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.110669][ T155] bond0 (unregistering): Released all slaves [ 75.161937][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.171294][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.183605][ T4283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.286039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.295897][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.306958][ T4283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.324103][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.333292][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.369223][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.379058][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.388407][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.396155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.407776][ T4283] device veth0_vlan entered promiscuous mode [ 75.419064][ T4283] device veth1_vlan entered promiscuous mode [ 75.438641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.447812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.457104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.465448][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.476583][ T4283] device veth0_macvtap entered promiscuous mode [ 75.488189][ T4283] device veth1_macvtap entered promiscuous mode [ 75.506152][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.513953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.527444][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.535450][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.546345][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.561021][ T4283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.569030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.578879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.590888][ T4283] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.600474][ T4283] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.611382][ T4283] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.620741][ T4283] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.678316][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.697187][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.704813][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.727832][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.728018][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.767621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/17 11:00:47 executed programs: 2 [ 76.100820][ T4317] loop0: detected capacity change from 0 to 32768 [ 76.169125][ T4317] ======================================================= [ 76.169125][ T4317] WARNING: The mand mount option has been deprecated and [ 76.169125][ T4317] and is ignored by this kernel. Remove the mand [ 76.169125][ T4317] option from the mount to silence this warning. [ 76.169125][ T4317] ======================================================= [ 76.255751][ T4317] (syz.0.17,4317,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #66: rec_len is smaller than minimal - offset=160, inode=72, rec_len=9, name_len=15 [ 76.273354][ T4317] (syz.0.17,4317,0):ocfs2_inode_is_valid_to_delete:852 ERROR: Skipping delete of root inode. [ 76.283903][ T4317] (syz.0.17,4317,0):ocfs2_init_local_system_inodes:493 ERROR: status=-22, sysfile=7, slot=0 [ 76.294236][ T4317] (syz.0.17,4317,0):ocfs2_init_local_system_inodes:502 ERROR: status = -22 [ 76.304121][ T4317] (syz.0.17,4317,0):ocfs2_mount_volume:1818 ERROR: status = -22 [ 76.316339][ T4240] Bluetooth: hci0: command 0x040f tx timeout [ 76.322052][ T4317] (syz.0.17,4317,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 76.843745][ T4319] loop0: detected capacity change from 0 to 32768 [ 76.883053][ T4319] (syz.0.18,4319,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #66: rec_len is smaller than minimal - offset=160, inode=72, rec_len=9, name_len=15 [ 76.909474][ T4319] (syz.0.18,4319,1):ocfs2_inode_is_valid_to_delete:852 ERROR: Skipping delete of root inode. [ 76.926642][ T4319] (syz.0.18,4319,1):ocfs2_init_local_system_inodes:493 ERROR: status=-22, sysfile=7, slot=0 [ 76.943245][ T4319] (syz.0.18,4319,1):ocfs2_init_local_system_inodes:502 ERROR: status = -22 [ 76.966444][ T4319] (syz.0.18,4319,0):ocfs2_mount_volume:1818 ERROR: status = -22 [ 76.983946][ T4319] (syz.0.18,4319,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 77.432285][ T4321] loop0: detected capacity change from 0 to 32768 [ 77.504386][ T4321] (syz.0.19,4321,1):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #66: rec_len is smaller than minimal - offset=160, inode=72, rec_len=9, name_len=15 [ 77.522102][ T4321] (syz.0.19,4321,1):ocfs2_inode_is_valid_to_delete:852 ERROR: Skipping delete of root inode. [ 77.532643][ T4321] (syz.0.19,4321,1):ocfs2_init_local_system_inodes:493 ERROR: status=-22, sysfile=7, slot=0 [ 77.543207][ T4321] (syz.0.19,4321,1):ocfs2_init_local_system_inodes:502 ERROR: status = -22 [ 77.551978][ T4321] (syz.0.19,4321,1):ocfs2_mount_volume:1818 ERROR: status = -22 [ 77.567453][ T4321] (syz.0.19,4321,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 77.635580][ T4321] loop0: detected capacity change from 0 to 2048 [ 77.704626][ T4321] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 77.819618][ T4283] ------------[ cut here ]------------ [ 77.836754][ T4283] WARNING: CPU: 1 PID: 4283 at fs/udf/udfdecl.h:127 udf_free_blocks+0x82e/0x1760 [ 77.846110][ T4283] Modules linked in: [ 77.850920][ T4283] CPU: 1 PID: 4283 Comm: syz-executor Not tainted syzkaller #0 [ 77.858826][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 77.869422][ T4283] RIP: 0010:udf_free_blocks+0x82e/0x1760 [ 77.875079][ T4283] Code: 03 00 00 48 8b 84 24 c0 00 00 00 48 01 44 24 28 e8 47 20 b6 fe 48 8b 84 24 d0 00 00 00 41 89 c4 e9 0f fb ff ff e8 32 20 b6 fe <0f> 0b e9 70 ff ff ff 48 8b 4c 24 68 80 e1 07 38 c1 0f 8c 11 fb ff [ 77.895290][ T4283] RSP: 0018:ffffc90002f4f620 EFLAGS: 00010293 [ 77.901747][ T4283] RAX: ffffffff82c1aaee RBX: 00000000aaaaaaaa RCX: ffff88801eda8000 [ 77.909978][ T4283] RDX: 0000000000000000 RSI: 00000000aaaaaaaa RDI: 0000000000000000 [ 77.918094][ T4283] RBP: ffffc90002f4f830 R08: dffffc0000000000 R09: ffffed100d572c05 [ 77.926185][ T4283] R10: ffffed100d572c05 R11: 1ffff1100d572c04 R12: dffffc0000000000 [ 77.934299][ T4283] R13: ffff88807cbfa000 R14: ffff88805b4bcbf0 R15: ffff88805b1e001f [ 77.942671][ T4283] FS: 00005555941c2500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 77.951717][ T4283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.958354][ T4283] CR2: 000000c00424a000 CR3: 000000001ea0a000 CR4: 00000000003506f0 [ 77.966385][ T4283] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 77.974347][ T4283] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 77.982354][ T4283] Call Trace: [ 77.985748][ T4283] [ 77.988985][ T4283] ? orangefs_cancel_op_in_progress+0x460/0x460 [ 77.995415][ T4283] ? add_lock_to_list+0x18d/0x280 [ 78.000503][ T4283] ? rcu_is_watching+0x11/0xa0 [ 78.005281][ T4283] ? __mark_inode_dirty+0x3a4/0xc90 [ 78.010557][ T4283] ? rcu_is_watching+0x11/0xa0 [ 78.015345][ T4283] ? __mark_inode_dirty+0x3a4/0xc90 [ 78.020591][ T4283] extent_trunc+0x357/0x440 [ 78.025113][ T4283] ? udf_truncate_tail_extent+0x550/0x550 [ 78.030900][ T4283] udf_truncate_extents+0x326/0xd70 [ 78.036123][ T4283] ? udf_discard_prealloc+0x600/0x600 [ 78.041846][ T4283] ? __lock_acquire+0x7c60/0x7c60 [ 78.046982][ T4283] ? do_raw_spin_lock+0x11d/0x280 [ 78.052027][ T4283] ? do_raw_spin_unlock+0x11d/0x230 [ 78.057290][ T4283] udf_setsize+0xd72/0x1090 [ 78.061914][ T4283] ? __rwlock_init+0x140/0x140 [ 78.067009][ T4283] ? _raw_spin_unlock+0x24/0x40 [ 78.072228][ T4283] ? inode_wait_for_writeback+0x1b0/0x200 [ 78.078811][ T4283] ? udf_evict_inode+0x3e0/0x3e0 [ 78.083888][ T4283] ? sb_clear_inode_writeback+0x360/0x360 [ 78.089766][ T4283] ? do_raw_spin_lock+0x11d/0x280 [ 78.094809][ T4283] ? bit_waitqueue+0x30/0x30 [ 78.099681][ T4283] udf_evict_inode+0x74/0x3e0 [ 78.104377][ T4283] ? udf_new_inode+0xf00/0xf00 [ 78.109224][ T4283] evict+0x485/0x870 [ 78.113138][ T4283] ? __lock_acquire+0x7c60/0x7c60 [ 78.118228][ T4283] ? proc_nr_inodes+0x320/0x320 [ 78.123094][ T4283] ? do_raw_spin_unlock+0x11d/0x230 [ 78.128369][ T4283] ? _raw_spin_unlock+0x24/0x40 [ 78.133236][ T4283] ? iput+0x706/0x8a0 [ 78.137268][ T4283] do_unlinkat+0x3d8/0x6f0 [ 78.141698][ T4283] ? __virt_addr_valid+0x3c6/0x470 [ 78.147406][ T4283] ? fsnotify_link_count+0xf0/0xf0 [ 78.152537][ T4283] ? strncpy_from_user+0x1fb/0x360 [ 78.157691][ T4283] ? getname_flags+0x1fe/0x500 [ 78.162478][ T4283] __x64_sys_unlink+0x45/0x50 [ 78.167221][ T4283] do_syscall_64+0x4c/0xa0 [ 78.171651][ T4283] ? clear_bhb_loop+0x30/0x80 [ 78.176435][ T4283] ? clear_bhb_loop+0x30/0x80 [ 78.181127][ T4283] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.187092][ T4283] RIP: 0033:0x7fcbcbd0c157 [ 78.191616][ T4283] 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 [ 78.211371][ T4283] RSP: 002b:00007ffdafab59f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 78.219828][ T4283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbcbd0c157 [ 78.228115][ T4283] RDX: 00007ffdafab5a20 RSI: 00007ffdafab5ab0 RDI: 00007ffdafab5ab0 [ 78.236175][ T4283] RBP: 00007ffdafab5ab0 R08: 0000000000000000 R09: 0000000000000000 [ 78.244315][ T4283] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdafab6ba0 [ 78.252768][ T4283] R13: 00007fcbcbd8fc05 R14: 0000000000012fb7 R15: 00007ffdafab8d60 [ 78.261014][ T4283] [ 78.264155][ T4283] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 78.271423][ T4283] CPU: 0 PID: 4283 Comm: syz-executor Not tainted syzkaller #0 [ 78.278962][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 78.289013][ T4283] Call Trace: [ 78.292293][ T4283] [ 78.295233][ T4283] dump_stack_lvl+0x168/0x230 [ 78.299915][ T4283] ? show_regs_print_info+0x20/0x20 [ 78.305114][ T4283] ? load_image+0x3b0/0x3b0 [ 78.309623][ T4283] panic+0x2c9/0x7f0 [ 78.313511][ T4283] ? bpf_jit_dump+0xd0/0xd0 [ 78.318034][ T4283] ? udf_free_blocks+0x82e/0x1760 [ 78.323159][ T4283] __warn+0x248/0x2b0 [ 78.327150][ T4283] ? udf_free_blocks+0x82e/0x1760 [ 78.332185][ T4283] report_bug+0x1b7/0x2e0 [ 78.336513][ T4283] handle_bug+0x3a/0x70 [ 78.340656][ T4283] exc_invalid_op+0x16/0x40 [ 78.345148][ T4283] asm_exc_invalid_op+0x16/0x20 [ 78.349991][ T4283] RIP: 0010:udf_free_blocks+0x82e/0x1760 [ 78.355624][ T4283] Code: 03 00 00 48 8b 84 24 c0 00 00 00 48 01 44 24 28 e8 47 20 b6 fe 48 8b 84 24 d0 00 00 00 41 89 c4 e9 0f fb ff ff e8 32 20 b6 fe <0f> 0b e9 70 ff ff ff 48 8b 4c 24 68 80 e1 07 38 c1 0f 8c 11 fb ff [ 78.375391][ T4283] RSP: 0018:ffffc90002f4f620 EFLAGS: 00010293 [ 78.381469][ T4283] RAX: ffffffff82c1aaee RBX: 00000000aaaaaaaa RCX: ffff88801eda8000 [ 78.389448][ T4283] RDX: 0000000000000000 RSI: 00000000aaaaaaaa RDI: 0000000000000000 [ 78.397428][ T4283] RBP: ffffc90002f4f830 R08: dffffc0000000000 R09: ffffed100d572c05 [ 78.405480][ T4283] R10: ffffed100d572c05 R11: 1ffff1100d572c04 R12: dffffc0000000000 [ 78.413440][ T4283] R13: ffff88807cbfa000 R14: ffff88805b4bcbf0 R15: ffff88805b1e001f [ 78.417035][ T4239] Bluetooth: hci0: command 0x0419 tx timeout [ 78.421414][ T4283] ? udf_free_blocks+0x82e/0x1760 [ 78.432422][ T4283] ? orangefs_cancel_op_in_progress+0x460/0x460 [ 78.438761][ T4283] ? add_lock_to_list+0x18d/0x280 [ 78.443805][ T4283] ? rcu_is_watching+0x11/0xa0 [ 78.448581][ T4283] ? __mark_inode_dirty+0x3a4/0xc90 [ 78.453787][ T4283] ? rcu_is_watching+0x11/0xa0 [ 78.458548][ T4283] ? __mark_inode_dirty+0x3a4/0xc90 [ 78.463738][ T4283] extent_trunc+0x357/0x440 [ 78.468420][ T4283] ? udf_truncate_tail_extent+0x550/0x550 [ 78.474137][ T4283] udf_truncate_extents+0x326/0xd70 [ 78.479330][ T4283] ? udf_discard_prealloc+0x600/0x600 [ 78.484691][ T4283] ? __lock_acquire+0x7c60/0x7c60 [ 78.489704][ T4283] ? do_raw_spin_lock+0x11d/0x280 [ 78.494721][ T4283] ? do_raw_spin_unlock+0x11d/0x230 [ 78.499909][ T4283] udf_setsize+0xd72/0x1090 [ 78.504420][ T4283] ? __rwlock_init+0x140/0x140 [ 78.509174][ T4283] ? _raw_spin_unlock+0x24/0x40 [ 78.514016][ T4283] ? inode_wait_for_writeback+0x1b0/0x200 [ 78.519829][ T4283] ? udf_evict_inode+0x3e0/0x3e0 [ 78.524771][ T4283] ? sb_clear_inode_writeback+0x360/0x360 [ 78.530483][ T4283] ? do_raw_spin_lock+0x11d/0x280 [ 78.535502][ T4283] ? bit_waitqueue+0x30/0x30 [ 78.540087][ T4283] udf_evict_inode+0x74/0x3e0 [ 78.544866][ T4283] ? udf_new_inode+0xf00/0xf00 [ 78.549623][ T4283] evict+0x485/0x870 [ 78.553509][ T4283] ? __lock_acquire+0x7c60/0x7c60 [ 78.558648][ T4283] ? proc_nr_inodes+0x320/0x320 [ 78.563490][ T4283] ? do_raw_spin_unlock+0x11d/0x230 [ 78.568680][ T4283] ? _raw_spin_unlock+0x24/0x40 [ 78.573533][ T4283] ? iput+0x706/0x8a0 [ 78.577508][ T4283] do_unlinkat+0x3d8/0x6f0 [ 78.581937][ T4283] ? __virt_addr_valid+0x3c6/0x470 [ 78.587235][ T4283] ? fsnotify_link_count+0xf0/0xf0 [ 78.592530][ T4283] ? strncpy_from_user+0x1fb/0x360 [ 78.597633][ T4283] ? getname_flags+0x1fe/0x500 [ 78.602389][ T4283] __x64_sys_unlink+0x45/0x50 [ 78.607052][ T4283] do_syscall_64+0x4c/0xa0 [ 78.611473][ T4283] ? clear_bhb_loop+0x30/0x80 [ 78.616134][ T4283] ? clear_bhb_loop+0x30/0x80 [ 78.620888][ T4283] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.626775][ T4283] RIP: 0033:0x7fcbcbd0c157 [ 78.631187][ T4283] 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 [ 78.650779][ T4283] RSP: 002b:00007ffdafab59f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 78.659182][ T4283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbcbd0c157 [ 78.667252][ T4283] RDX: 00007ffdafab5a20 RSI: 00007ffdafab5ab0 RDI: 00007ffdafab5ab0 [ 78.675587][ T4283] RBP: 00007ffdafab5ab0 R08: 0000000000000000 R09: 0000000000000000 [ 78.683551][ T4283] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffdafab6ba0 [ 78.691599][ T4283] R13: 00007fcbcbd8fc05 R14: 0000000000012fb7 R15: 00007ffdafab8d60 [ 78.699741][ T4283] [ 78.703054][ T4283] Kernel Offset: disabled [ 78.707504][ T4283] Rebooting in 86400 seconds..