Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts.
2026/01/01 18:30:19 parsed 1 programs
syzkaller login: [ 53.393944][ T4186] cgroup: Unknown subsys name 'net'
[ 53.500583][ T4186] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 54.736140][ T4186] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 56.196942][ T4202] chnl_net:caif_netlink_parms(): no params data found
[ 56.238379][ T4202] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.245933][ T4202] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.253843][ T4202] device bridge_slave_0 entered promiscuous mode
[ 56.262438][ T4202] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.269625][ T4202] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.277357][ T4202] device bridge_slave_1 entered promiscuous mode
[ 56.298000][ T4202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 56.308492][ T4202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 56.330757][ T4202] team0: Port device team_slave_0 added
[ 56.338296][ T4202] team0: Port device team_slave_1 added
[ 56.358271][ T4202] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 56.365278][ T4202] 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.
[ 56.391246][ T4202] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 56.403897][ T4202] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 56.410836][ T4202] 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.
[ 56.436751][ T4202] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 56.467518][ T4202] device hsr_slave_0 entered promiscuous mode
[ 56.474378][ T4202] device hsr_slave_1 entered promiscuous mode
[ 56.553718][ T4202] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 56.565331][ T4202] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 56.574506][ T4202] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 56.592985][ T4202] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 56.621246][ T4202] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.628466][ T4202] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.636576][ T4202] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.643680][ T4202] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.696420][ T4202] 8021q: adding VLAN 0 to HW filter on device bond0
[ 56.711628][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.725781][ T1160] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.734619][ T1160] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.745160][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 56.759826][ T4202] 8021q: adding VLAN 0 to HW filter on device team0
[ 56.772091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.781042][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.788154][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.813558][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.823811][ T1160] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.830874][ T1160] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.840291][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 56.851571][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 56.863893][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 56.881077][ T4202] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 56.892573][ T4202] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 56.906086][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.916550][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.929777][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 57.035446][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 57.043718][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 57.056911][ T4202] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 57.078905][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 57.100578][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 57.110459][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 57.119362][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 57.130199][ T4202] device veth0_vlan entered promiscuous mode
[ 57.144203][ T4202] device veth1_vlan entered promiscuous mode
[ 57.170485][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 57.179839][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 57.188831][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 57.201708][ T4202] device veth0_macvtap entered promiscuous mode
[ 57.213318][ T4202] device veth1_macvtap entered promiscuous mode
[ 57.232063][ T4202] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 57.241560][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 57.251521][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 57.263597][ T4202] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 57.282406][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 57.293617][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 57.304316][ T4202] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.314565][ T4202] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.323629][ T4202] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.333652][ T4202] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.455542][ T4202] syz-executor (4202) used greatest stack depth: 20928 bytes left
[ 57.750305][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 58.143710][ T4217] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 58.151652][ T4217] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 58.180583][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 58.189921][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 58.200884][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 58.210964][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 59.897664][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.437668][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.488756][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/01 18:30:31 executed programs: 0
[ 63.450798][ T4314] chnl_net:caif_netlink_parms(): no params data found
[ 63.521713][ T4314] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.529683][ T4314] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.540929][ T4314] device bridge_slave_0 entered promiscuous mode
[ 63.552734][ T4314] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.559866][ T4314] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.568081][ T4314] device bridge_slave_1 entered promiscuous mode
[ 63.580954][ T154] device hsr_slave_0 left promiscuous mode
[ 63.588194][ T154] device hsr_slave_1 left promiscuous mode
[ 63.594851][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 63.602396][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 63.610829][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 63.618716][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 63.626714][ T154] device bridge_slave_1 left promiscuous mode
[ 63.633607][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.651127][ T154] device bridge_slave_0 left promiscuous mode
[ 63.658709][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.676791][ T154] device veth1_macvtap left promiscuous mode
[ 63.684574][ T154] device veth0_macvtap left promiscuous mode
[ 63.690673][ T154] device veth1_vlan left promiscuous mode
[ 63.696794][ T154] device veth0_vlan left promiscuous mode
[ 63.839475][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 63.850842][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 63.866098][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 63.879235][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 63.924352][ T154] bond0 (unregistering): Released all slaves
[ 64.032135][ T4314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 64.054520][ T4314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 64.093954][ T4314] team0: Port device team_slave_0 added
[ 64.101663][ T4314] team0: Port device team_slave_1 added
[ 64.123522][ T4314] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 64.130497][ T4314] 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.
[ 64.157185][ T4314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 64.170736][ T4314] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 64.177755][ T4314] 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.
[ 64.204290][ T4314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 64.243543][ T4314] device hsr_slave_0 entered promiscuous mode
[ 64.251099][ T4314] device hsr_slave_1 entered promiscuous mode
[ 64.844909][ T4314] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.863863][ T4314] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.884212][ T4314] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.903828][ T4314] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 65.024254][ T4314] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.039940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 65.049766][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 65.088521][ T4314] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.099035][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 65.112878][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 65.133134][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.140214][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.153001][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 65.177907][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.188560][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.197480][ T4217] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.204700][ T4217] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.223798][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.233216][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.243845][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.254122][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.266099][ T4217] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.290549][ T4314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 65.304863][ T4314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.317499][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.334949][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.343165][ T4283] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.345256][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.359106][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.368234][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.391015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.411704][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.563417][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.570863][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.607200][ T4314] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.644477][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.665006][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.690464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.700678][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.711553][ T4314] device veth0_vlan entered promiscuous mode
[ 65.720349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.728869][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.742942][ T4314] device veth1_vlan entered promiscuous mode
[ 65.769246][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.777906][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.788405][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.798013][ T1160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.811449][ T4314] device veth0_macvtap entered promiscuous mode
[ 65.822137][ T4314] device veth1_macvtap entered promiscuous mode
[ 65.855364][ T4314] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.870781][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 65.879780][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 65.888497][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.897215][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.908569][ T4314] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.919298][ T4314] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.928603][ T4314] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.937588][ T4314] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.947902][ T4314] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.958493][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.973533][ T4391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.058481][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.076884][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.094505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.108907][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.120837][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.139632][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.264129][ T4413] loop0: detected capacity change from 0 to 2048
[ 66.314342][ T4413] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 66.881187][ T4314] ------------[ cut here ]------------
[ 66.886931][ T4314] WARNING: CPU: 1 PID: 4314 at fs/udf/udfdecl.h:127 udf_free_blocks+0x82e/0x1760
[ 66.901826][ T4314] Modules linked in:
[ 66.906078][ T4314] CPU: 1 PID: 4314 Comm: syz-executor Not tainted syzkaller #0
[ 66.915029][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 66.927980][ T4314] RIP: 0010:udf_free_blocks+0x82e/0x1760
[ 66.934409][ T4314] Code: 03 00 00 48 8b 84 24 c0 00 00 00 48 01 44 24 28 e8 97 19 b6 fe 48 8b 84 24 d0 00 00 00 41 89 c4 e9 0f fb ff ff e8 82 19 b6 fe <0f> 0b e9 70 ff ff ff 48 8b 4c 24 68 80 e1 07 38 c1 0f 8c 11 fb ff
[ 66.954820][ T4314] RSP: 0018:ffffc900031df620 EFLAGS: 00010293
[ 66.960912][ T4314] RAX: ffffffff82c1b28e RBX: 00000000a989ffcb RCX: ffff88802b970000
[ 66.969696][ T4314] RDX: 0000000000000000 RSI: 00000000a989ffcb RDI: 0000000000000000
[ 66.978154][ T4314] RBP: ffffc900031df830 R08: dffffc0000000000 R09: ffffed100b64ca05
[ 66.986487][ T4314] R10: ffffed100b64ca05 R11: 1ffff1100b64ca04 R12: dffffc0000000000
[ 66.995025][ T4314] R13: ffff88807b802000 R14: ffff888016e8d1f8 R15: ffff888022fae01f
[ 67.003314][ T4314] FS: 000055558db84500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 67.013446][ T4314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.020052][ T4314] CR2: 000000c007aca000 CR3: 0000000029c48000 CR4: 00000000003506e0
[ 67.030342][ T4314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 67.038832][ T4314] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 67.047274][ T4314] Call Trace:
[ 67.050570][ T4314]
[ 67.053903][ T4314] ? orangefs_cancel_op_in_progress+0x460/0x460
[ 67.060160][ T4314] ? add_lock_to_list+0x18d/0x280
[ 67.065608][ T4314] ? rcu_is_watching+0x11/0xa0
[ 67.070379][ T4314] ? __mark_inode_dirty+0x3a4/0xc90
[ 67.076388][ T4314] ? rcu_is_watching+0x11/0xa0
[ 67.081307][ T4314] ? __mark_inode_dirty+0x3a4/0xc90
[ 67.087182][ T4314] extent_trunc+0x357/0x440
[ 67.091725][ T4314] ? udf_truncate_tail_extent+0x550/0x550
[ 67.097866][ T4314] udf_truncate_extents+0x326/0xd70
[ 67.104679][ T4314] ? udf_discard_prealloc+0x600/0x600
[ 67.110144][ T4314] ? __lock_acquire+0x7c60/0x7c60
[ 67.116021][ T4314] ? do_raw_spin_lock+0x11d/0x280
[ 67.121073][ T4314] ? do_raw_spin_unlock+0x11d/0x230
[ 67.126919][ T4314] udf_setsize+0xd72/0x1090
[ 67.131445][ T4314] ? __rwlock_init+0x140/0x140
[ 67.136720][ T4314] ? _raw_spin_unlock+0x24/0x40
[ 67.141590][ T4314] ? inode_wait_for_writeback+0x1b0/0x200
[ 67.147683][ T4314] ? udf_evict_inode+0x3e0/0x3e0
[ 67.153019][ T4314] ? sb_clear_inode_writeback+0x360/0x360
[ 67.158759][ T4314] ? do_raw_spin_lock+0x11d/0x280
[ 67.164150][ T4314] ? bit_waitqueue+0x30/0x30
[ 67.168772][ T4314] udf_evict_inode+0x74/0x3e0
[ 67.173790][ T4314] ? udf_new_inode+0xf00/0xf00
[ 67.178568][ T4314] evict+0x485/0x870
[ 67.183717][ T4314] ? __lock_acquire+0x7c60/0x7c60
[ 67.188768][ T4314] ? proc_nr_inodes+0x320/0x320
[ 67.193975][ T4314] ? do_raw_spin_unlock+0x11d/0x230
[ 67.199190][ T4314] ? _raw_spin_unlock+0x24/0x40
[ 67.204407][ T4314] ? iput+0x706/0x8a0
[ 67.208408][ T4314] do_unlinkat+0x3d8/0x6f0
[ 67.213433][ T4314] ? __virt_addr_valid+0x3c6/0x470
[ 67.219981][ T4314] ? fsnotify_link_count+0xf0/0xf0
[ 67.225501][ T4314] ? strncpy_from_user+0x1fb/0x360
[ 67.230633][ T4314] ? getname_flags+0x1fe/0x500
[ 67.235772][ T4314] __x64_sys_unlink+0x45/0x50
[ 67.240458][ T4314] do_syscall_64+0x4c/0xa0
[ 67.245265][ T4314] ? clear_bhb_loop+0x30/0x80
[ 67.249951][ T4314] ? clear_bhb_loop+0x30/0x80
[ 67.256592][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.263420][ T4314] RIP: 0033:0x7f0421252cf7
[ 67.267847][ T4314] 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
[ 67.287898][ T4314] RSP: 002b:00007fff8a5d52b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 67.297038][ T4314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0421252cf7
[ 67.305272][ T4314] RDX: 00007fff8a5d52e0 RSI: 00007fff8a5d5370 RDI: 00007fff8a5d5370
[ 67.313503][ T4314] RBP: 00007fff8a5d5370 R08: 0000000000000000 R09: 0000000000000000
[ 67.322914][ T4314] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff8a5d6460
[ 67.331006][ T4314] R13: 00007f04212d7d7d R14: 00000000000104c1 R15: 00007fff8a5d8620
[ 67.353121][ T4314]
[ 67.356197][ T4314] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 67.363475][ T4314] CPU: 1 PID: 4314 Comm: syz-executor Not tainted syzkaller #0
[ 67.371024][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 67.381078][ T4314] Call Trace:
[ 67.384356][ T4314]
[ 67.387290][ T4314] dump_stack_lvl+0x168/0x230
[ 67.391976][ T4314] ? show_regs_print_info+0x20/0x20
[ 67.397180][ T4314] ? load_image+0x3b0/0x3b0
[ 67.401702][ T4314] panic+0x2c9/0x7f0
[ 67.405610][ T4314] ? bpf_jit_dump+0xd0/0xd0
[ 67.410132][ T4314] ? udf_free_blocks+0x82e/0x1760
[ 67.415164][ T4314] __warn+0x248/0x2b0
[ 67.419166][ T4314] ? udf_free_blocks+0x82e/0x1760
[ 67.423147][ T4283] Bluetooth: hci0: command 0x041b tx timeout
[ 67.424194][ T4314] report_bug+0x1b7/0x2e0
[ 67.434470][ T4314] handle_bug+0x3a/0x70
[ 67.438639][ T4314] exc_invalid_op+0x16/0x40
[ 67.443159][ T4314] asm_exc_invalid_op+0x16/0x20
[ 67.448014][ T4314] RIP: 0010:udf_free_blocks+0x82e/0x1760
[ 67.453658][ T4314] Code: 03 00 00 48 8b 84 24 c0 00 00 00 48 01 44 24 28 e8 97 19 b6 fe 48 8b 84 24 d0 00 00 00 41 89 c4 e9 0f fb ff ff e8 82 19 b6 fe <0f> 0b e9 70 ff ff ff 48 8b 4c 24 68 80 e1 07 38 c1 0f 8c 11 fb ff
[ 67.473271][ T4314] RSP: 0018:ffffc900031df620 EFLAGS: 00010293
[ 67.479437][ T4314] RAX: ffffffff82c1b28e RBX: 00000000a989ffcb RCX: ffff88802b970000
[ 67.487420][ T4314] RDX: 0000000000000000 RSI: 00000000a989ffcb RDI: 0000000000000000
[ 67.495395][ T4314] RBP: ffffc900031df830 R08: dffffc0000000000 R09: ffffed100b64ca05
[ 67.503375][ T4314] R10: ffffed100b64ca05 R11: 1ffff1100b64ca04 R12: dffffc0000000000
[ 67.511366][ T4314] R13: ffff88807b802000 R14: ffff888016e8d1f8 R15: ffff888022fae01f
[ 67.519353][ T4314] ? udf_free_blocks+0x82e/0x1760
[ 67.524415][ T4314] ? orangefs_cancel_op_in_progress+0x460/0x460
[ 67.530667][ T4314] ? add_lock_to_list+0x18d/0x280
[ 67.535723][ T4314] ? rcu_is_watching+0x11/0xa0
[ 67.540493][ T4314] ? __mark_inode_dirty+0x3a4/0xc90
[ 67.545708][ T4314] ? rcu_is_watching+0x11/0xa0
[ 67.550478][ T4314] ? __mark_inode_dirty+0x3a4/0xc90
[ 67.555697][ T4314] extent_trunc+0x357/0x440
[ 67.560215][ T4314] ? udf_truncate_tail_extent+0x550/0x550
[ 67.565949][ T4314] udf_truncate_extents+0x326/0xd70
[ 67.571175][ T4314] ? udf_discard_prealloc+0x600/0x600
[ 67.576558][ T4314] ? __lock_acquire+0x7c60/0x7c60
[ 67.581585][ T4314] ? do_raw_spin_lock+0x11d/0x280
[ 67.586623][ T4314] ? do_raw_spin_unlock+0x11d/0x230
[ 67.591832][ T4314] udf_setsize+0xd72/0x1090
[ 67.596340][ T4314] ? __rwlock_init+0x140/0x140
[ 67.601206][ T4314] ? _raw_spin_unlock+0x24/0x40
[ 67.606058][ T4314] ? inode_wait_for_writeback+0x1b0/0x200
[ 67.611784][ T4314] ? udf_evict_inode+0x3e0/0x3e0
[ 67.616724][ T4314] ? sb_clear_inode_writeback+0x360/0x360
[ 67.622452][ T4314] ? do_raw_spin_lock+0x11d/0x280
[ 67.627500][ T4314] ? bit_waitqueue+0x30/0x30
[ 67.632101][ T4314] udf_evict_inode+0x74/0x3e0
[ 67.636784][ T4314] ? udf_new_inode+0xf00/0xf00
[ 67.641555][ T4314] evict+0x485/0x870
[ 67.645458][ T4314] ? __lock_acquire+0x7c60/0x7c60
[ 67.650507][ T4314] ? proc_nr_inodes+0x320/0x320
[ 67.655365][ T4314] ? do_raw_spin_unlock+0x11d/0x230
[ 67.660572][ T4314] ? _raw_spin_unlock+0x24/0x40
[ 67.665430][ T4314] ? iput+0x706/0x8a0
[ 67.669425][ T4314] do_unlinkat+0x3d8/0x6f0
[ 67.673840][ T4314] ? __virt_addr_valid+0x3c6/0x470
[ 67.678954][ T4314] ? fsnotify_link_count+0xf0/0xf0
[ 67.684054][ T4314] ? strncpy_from_user+0x1fb/0x360
[ 67.689147][ T4314] ? getname_flags+0x1fe/0x500
[ 67.693905][ T4314] __x64_sys_unlink+0x45/0x50
[ 67.698559][ T4314] do_syscall_64+0x4c/0xa0
[ 67.703082][ T4314] ? clear_bhb_loop+0x30/0x80
[ 67.707735][ T4314] ? clear_bhb_loop+0x30/0x80
[ 67.712395][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.718286][ T4314] RIP: 0033:0x7f0421252cf7
[ 67.722680][ T4314] 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
[ 67.742271][ T4314] RSP: 002b:00007fff8a5d52b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 67.750693][ T4314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0421252cf7
[ 67.758646][ T4314] RDX: 00007fff8a5d52e0 RSI: 00007fff8a5d5370 RDI: 00007fff8a5d5370
[ 67.766602][ T4314] RBP: 00007fff8a5d5370 R08: 0000000000000000 R09: 0000000000000000
[ 67.774550][ T4314] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fff8a5d6460
[ 67.782502][ T4314] R13: 00007f04212d7d7d R14: 00000000000104c1 R15: 00007fff8a5d8620
[ 67.790465][ T4314]
[ 67.793766][ T4314] Kernel Offset: disabled
[ 67.798171][ T4314] Rebooting in 86400 seconds..