no interfaces have a carrier
[ 34.415508][ T3854] 8021q: adding VLAN 0 to HW filter on device bond0
[ 34.427041][ T3854] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.163' (ED25519) to the list of known hosts.
2026/04/04 10:03:47 parsed 1 programs
syzkaller login: [ 54.132690][ T4188] cgroup: Unknown subsys name 'net'
[ 54.258260][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 55.591965][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 57.297728][ T4209] syz-executor (4209) used greatest stack depth: 20944 bytes left
[ 57.346793][ T4214] chnl_net:caif_netlink_parms(): no params data found
[ 57.386292][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.394072][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.402087][ T4214] device bridge_slave_0 entered promiscuous mode
[ 57.411007][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.418183][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.426143][ T4214] device bridge_slave_1 entered promiscuous mode
[ 57.447399][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 57.458080][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 57.477706][ T4214] team0: Port device team_slave_0 added
[ 57.484846][ T4214] team0: Port device team_slave_1 added
[ 57.500959][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 57.507964][ T4214] 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.
[ 57.534167][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 57.548962][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 57.556026][ T4214] 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.
[ 57.582145][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 57.609049][ T4214] device hsr_slave_0 entered promiscuous mode
[ 57.615951][ T4214] device hsr_slave_1 entered promiscuous mode
[ 57.703201][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 57.714942][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 57.725295][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 57.735218][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 57.761949][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.769229][ T4214] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 57.777378][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.784499][ T4214] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 57.841734][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0
[ 57.859483][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 57.871273][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 57.882498][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 57.897906][ T4214] 8021q: adding VLAN 0 to HW filter on device team0
[ 57.910093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 57.918879][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 57.925995][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 57.943931][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 57.954363][ T1236] bridge0: port 2(bridge_slave_1) entered blocking state
[ 57.961429][ T1236] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 57.978701][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 57.987881][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 58.006911][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 58.026274][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 58.047232][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 58.059469][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 58.198992][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 58.207285][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 58.221884][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 58.247410][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 58.271491][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 58.283542][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 58.291514][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 58.304394][ T4214] device veth0_vlan entered promiscuous mode
[ 58.318054][ T4214] device veth1_vlan entered promiscuous mode
[ 58.345299][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 58.356349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 58.368136][ T4214] device veth0_macvtap entered promiscuous mode
[ 58.379516][ T4214] device veth1_macvtap entered promiscuous mode
[ 58.397850][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 58.406881][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 58.416647][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 58.425650][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 58.445901][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 58.459439][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 58.468625][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 58.478383][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 58.491878][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 58.501837][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 58.512258][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 58.521499][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 58.650832][ T4214] syz-executor (4214) used greatest stack depth: 20272 bytes left
[ 59.006165][ T308] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 59.728420][ T1236] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.739279][ T1236] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.750293][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 59.767906][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 59.775883][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 59.783593][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/04 10:03:55 executed programs: 0
[ 60.668022][ T4273] chnl_net:caif_netlink_parms(): no params data found
[ 60.706127][ T4273] bridge0: port 1(bridge_slave_0) entered blocking state
[ 60.713457][ T4273] bridge0: port 1(bridge_slave_0) entered disabled state
[ 60.721162][ T4273] device bridge_slave_0 entered promiscuous mode
[ 60.729899][ T4273] bridge0: port 2(bridge_slave_1) entered blocking state
[ 60.737058][ T4273] bridge0: port 2(bridge_slave_1) entered disabled state
[ 60.745416][ T4273] device bridge_slave_1 entered promiscuous mode
[ 60.764214][ T4273] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 60.775374][ T4273] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 60.795278][ T4273] team0: Port device team_slave_0 added
[ 60.802422][ T4273] team0: Port device team_slave_1 added
[ 60.818651][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 60.825811][ T4273] 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.
[ 60.851826][ T4273] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.863845][ T4273] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.871311][ T4273] 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.
[ 60.897330][ T4273] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.924214][ T4273] device hsr_slave_0 entered promiscuous mode
[ 60.931180][ T4273] device hsr_slave_1 entered promiscuous mode
[ 60.938313][ T4273] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.946360][ T4273] Cannot create hsr debugfs directory
[ 61.459377][ T308] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.673595][ T4264] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.708824][ T308] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 63.769491][ T308] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.683565][ T4273] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.692482][ T4273] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.704209][ T4273] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.714417][ T4273] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 64.753825][ T4292] Bluetooth: hci0: command 0x041b tx timeout
[ 64.791937][ T4273] 8021q: adding VLAN 0 to HW filter on device bond0
[ 64.805873][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 64.814474][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.833682][ T4273] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.845731][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 64.854708][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 64.865622][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.872674][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.893211][ T308] device hsr_slave_0 left promiscuous mode
[ 64.900185][ T308] device hsr_slave_1 left promiscuous mode
[ 64.907437][ T308] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 64.917426][ T308] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 64.925672][ T308] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 64.933591][ T308] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 64.941224][ T308] device bridge_slave_1 left promiscuous mode
[ 64.948403][ T308] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.960561][ T308] device bridge_slave_0 left promiscuous mode
[ 64.968053][ T308] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.986532][ T308] device veth1_macvtap left promiscuous mode
[ 64.992761][ T308] device veth0_macvtap left promiscuous mode
[ 64.999208][ T308] device veth1_vlan left promiscuous mode
[ 65.006042][ T308] device veth0_vlan left promiscuous mode
[ 65.165418][ T308] team0 (unregistering): Port device team_slave_1 removed
[ 65.178254][ T308] team0 (unregistering): Port device team_slave_0 removed
[ 65.191925][ T308] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 65.206836][ T308] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 65.255936][ T308] bond0 (unregistering): Released all slaves
[ 65.310900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 65.320570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.329326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.338014][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.345119][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.352716][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.369290][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.379172][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.395913][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.410018][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.420803][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.430026][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.443787][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.452226][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.461131][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.469748][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.487433][ T4273] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.576681][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.586481][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.599857][ T4273] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.616277][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.624897][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.641969][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.650824][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.659987][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.668115][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.686017][ T4273] device veth0_vlan entered promiscuous mode
[ 65.699383][ T4273] device veth1_vlan entered promiscuous mode
[ 65.722442][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.735636][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.744588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.754557][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.764711][ T4273] device veth0_macvtap entered promiscuous mode
[ 65.776690][ T4273] device veth1_macvtap entered promiscuous mode
[ 65.798431][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.806619][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 65.816769][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 65.826028][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.835538][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.847388][ T4273] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.855962][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.865815][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 65.877915][ T4273] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.887936][ T4273] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.897767][ T4273] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.907014][ T4273] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.973330][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.981177][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.004754][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.029619][ T4324] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.038769][ T4324] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.048058][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.145518][ T4331] loop0: detected capacity change from 0 to 4096
[ 66.258891][ T4332] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 66.277918][ T4331] ------------[ cut here ]------------
[ 66.293064][ T4331] WARNING: CPU: 0 PID: 4331 at fs/nilfs2/ioctl.c:772 nilfs_ioctl_prepare_clean_segments+0x7da/0x7f0
[ 66.313021][ T4331] Modules linked in:
[ 66.316971][ T4331] CPU: 0 PID: 4331 Comm: syz.0.17 Not tainted syzkaller #0
[ 66.343089][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 66.353634][ T4331] RIP: 0010:nilfs_ioctl_prepare_clean_segments+0x7da/0x7f0
[ 66.360963][ T4331] Code: ab fe e9 47 fa ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c dd fa ff ff 4c 89 ef e8 b0 c6 ab fe e9 d0 fa ff ff e8 56 bb 66 fe <0f> 0b 41 bf fe ff ff ff e9 eb fe ff ff 66 0f 1f 84 00 00 00 00 00
[ 66.380802][ T4331] RSP: 0018:ffffc90002f6f740 EFLAGS: 00010293
[ 66.386976][ T4331] RAX: ffffffff831265ba RBX: 00000000fffffffe RCX: ffff888020fc0000
[ 66.395030][ T4331] RDX: 0000000000000000 RSI: ffffffff8c7613f0 RDI: 00000000fffffffe
[ 66.403157][ T4331] RBP: ffffc90002f6f830 R08: ffff888020fc0000 R09: 0000000000000002
[ 66.411143][ T4331] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000
[ 66.419236][ T4331] R13: 0000000000000002 R14: ffff88805b828158 R15: ffffc900011cc018
[ 66.427245][ T4331] FS: 0000555571959500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 66.439973][ T4331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.446678][ T4331] CR2: 0000001b2fc63fff CR3: 000000007dbd4000 CR4: 00000000003506f0
[ 66.455002][ T4331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 66.463488][ T4331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 66.471480][ T4331] Call Trace:
[ 66.475071][ T4331]
[ 66.478031][ T4331] ? nilfs_fileattr_set+0x610/0x610
[ 66.483358][ T4331] ? nilfs_bmap_save+0x2f/0x120
[ 66.488218][ T4331] ? nilfs_mdt_save_to_shadow_map+0x1a4/0x1c0
[ 66.494468][ T4331] nilfs_clean_segments+0x189/0xa30
[ 66.499682][ T4331] ? __might_fault+0xb7/0x110
[ 66.504450][ T4331] ? __vmalloc_node_range+0x683/0x8b0
[ 66.509825][ T4331] ? nilfs_segctor_do_construct+0x6ca0/0x6ca0
[ 66.517422][ T4331] ? _copy_from_user+0x111/0x170
[ 66.522392][ T4331] nilfs_ioctl+0x2052/0x2190
[ 66.527152][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7f0/0x7f0
[ 66.533799][ T4331] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 66.539791][ T4331] ? lock_chain_count+0x20/0x20
[ 66.545430][ T4331] ? do_vfs_ioctl+0x1d16/0x1ef0
[ 66.550585][ T4331] ? __lock_acquire+0x7d10/0x7d10
[ 66.555848][ T4331] ? kfree+0xef/0x2a0
[ 66.559846][ T4331] ? tomoyo_path_number_perm+0x5b4/0x660
[ 66.565532][ T4331] ? verify_lock_unused+0x140/0x140
[ 66.570739][ T4331] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 66.576313][ T4331] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 66.582305][ T4331] ? lock_chain_count+0x20/0x20
[ 66.587325][ T4331] ? bpf_lsm_file_ioctl+0x5/0x10
[ 66.592285][ T4331] ? security_file_ioctl+0x7c/0xa0
[ 66.598700][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7f0/0x7f0
[ 66.605420][ T4331] __se_sys_ioctl+0xfa/0x170
[ 66.610023][ T4331] do_syscall_64+0x4c/0xa0
[ 66.614587][ T4331] ? clear_bhb_loop+0x30/0x80
[ 66.619274][ T4331] ? clear_bhb_loop+0x30/0x80
[ 66.624063][ T4331] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.629958][ T4331] RIP: 0033:0x7f2c826b7819
[ 66.634489][ T4331] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 66.655349][ T4331] RSP: 002b:00007ffc53ae7f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 66.665221][ T4331] RAX: ffffffffffffffda RBX: 00007f2c82930fa0 RCX: 00007f2c826b7819
[ 66.673546][ T4331] RDX: 0000200000000640 RSI: 0000000040786e88 RDI: 0000000000000004
[ 66.681537][ T4331] RBP: 00007f2c8274dc91 R08: 0000000000000000 R09: 0000000000000000
[ 66.690806][ T4331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 66.699450][ T4331] R13: 00007f2c82930fac R14: 00007f2c82930fa0 R15: 00007f2c82930fa0
[ 66.708700][ T4331]
[ 66.711738][ T4331] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 66.719008][ T4331] CPU: 0 PID: 4331 Comm: syz.0.17 Not tainted syzkaller #0
[ 66.726201][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 66.736248][ T4331] Call Trace:
[ 66.739528][ T4331]
[ 66.742466][ T4331] dump_stack_lvl+0x188/0x250
[ 66.747153][ T4331] ? show_regs_print_info+0x20/0x20
[ 66.752362][ T4331] ? load_image+0x400/0x400
[ 66.756883][ T4331] panic+0x2e5/0x810
[ 66.760801][ T4331] ? bpf_jit_dump+0xd0/0xd0
[ 66.765407][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7da/0x7f0
[ 66.772273][ T4331] __warn+0x248/0x2b0
[ 66.776264][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7da/0x7f0
[ 66.782855][ T4331] report_bug+0x1b7/0x2e0
[ 66.787179][ T4331] handle_bug+0x3a/0x70
[ 66.791324][ T4331] exc_invalid_op+0x16/0x40
[ 66.795900][ T4331] asm_exc_invalid_op+0x16/0x20
[ 66.800736][ T4331] RIP: 0010:nilfs_ioctl_prepare_clean_segments+0x7da/0x7f0
[ 66.807922][ T4331] Code: ab fe e9 47 fa ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c dd fa ff ff 4c 89 ef e8 b0 c6 ab fe e9 d0 fa ff ff e8 56 bb 66 fe <0f> 0b 41 bf fe ff ff ff e9 eb fe ff ff 66 0f 1f 84 00 00 00 00 00
[ 66.827511][ T4331] RSP: 0018:ffffc90002f6f740 EFLAGS: 00010293
[ 66.833568][ T4331] RAX: ffffffff831265ba RBX: 00000000fffffffe RCX: ffff888020fc0000
[ 66.841525][ T4331] RDX: 0000000000000000 RSI: ffffffff8c7613f0 RDI: 00000000fffffffe
[ 66.849482][ T4331] RBP: ffffc90002f6f830 R08: ffff888020fc0000 R09: 0000000000000002
[ 66.857438][ T4331] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000
[ 66.865392][ T4331] R13: 0000000000000002 R14: ffff88805b828158 R15: ffffc900011cc018
[ 66.873354][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7da/0x7f0
[ 66.879948][ T4331] ? nilfs_fileattr_set+0x610/0x610
[ 66.885131][ T4331] ? nilfs_bmap_save+0x2f/0x120
[ 66.889984][ T4331] ? nilfs_mdt_save_to_shadow_map+0x1a4/0x1c0
[ 66.896060][ T4331] nilfs_clean_segments+0x189/0xa30
[ 66.901258][ T4331] ? __might_fault+0xb7/0x110
[ 66.905927][ T4331] ? __vmalloc_node_range+0x683/0x8b0
[ 66.911283][ T4331] ? nilfs_segctor_do_construct+0x6ca0/0x6ca0
[ 66.917345][ T4331] ? _copy_from_user+0x111/0x170
[ 66.922272][ T4331] nilfs_ioctl+0x2052/0x2190
[ 66.926857][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7f0/0x7f0
[ 66.933431][ T4331] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 66.939409][ T4331] ? lock_chain_count+0x20/0x20
[ 66.944254][ T4331] ? do_vfs_ioctl+0x1d16/0x1ef0
[ 66.949101][ T4331] ? __lock_acquire+0x7d10/0x7d10
[ 66.954122][ T4331] ? kfree+0xef/0x2a0
[ 66.958095][ T4331] ? tomoyo_path_number_perm+0x5b4/0x660
[ 66.963712][ T4331] ? verify_lock_unused+0x140/0x140
[ 66.968899][ T4331] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 66.974370][ T4331] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 66.980366][ T4331] ? lock_chain_count+0x20/0x20
[ 66.985202][ T4331] ? bpf_lsm_file_ioctl+0x5/0x10
[ 66.990122][ T4331] ? security_file_ioctl+0x7c/0xa0
[ 66.995218][ T4331] ? nilfs_ioctl_prepare_clean_segments+0x7f0/0x7f0
[ 67.001791][ T4331] __se_sys_ioctl+0xfa/0x170
[ 67.006372][ T4331] do_syscall_64+0x4c/0xa0
[ 67.010772][ T4331] ? clear_bhb_loop+0x30/0x80
[ 67.015448][ T4331] ? clear_bhb_loop+0x30/0x80
[ 67.020139][ T4331] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.026034][ T4331] RIP: 0033:0x7f2c826b7819
[ 67.030445][ T4331] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 67.050209][ T4331] RSP: 002b:00007ffc53ae7f98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 67.058610][ T4331] RAX: ffffffffffffffda RBX: 00007f2c82930fa0 RCX: 00007f2c826b7819
[ 67.066567][ T4331] RDX: 0000200000000640 RSI: 0000000040786e88 RDI: 0000000000000004
[ 67.074525][ T4331] RBP: 00007f2c8274dc91 R08: 0000000000000000 R09: 0000000000000000
[ 67.082495][ T4331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 67.090466][ T4331] R13: 00007f2c82930fac R14: 00007f2c82930fa0 R15: 00007f2c82930fa0
[ 67.098445][ T4331]
[ 67.101741][ T4331] Kernel Offset: disabled
[ 67.106164][ T4331] Rebooting in 86400 seconds..