no interfaces have a carrier
[ 29.853216][ T3854] 8021q: adding VLAN 0 to HW filter on device bond0
[ 29.871808][ T3854] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.1.238' (ED25519) to the list of known hosts.
2025/08/15 18:26:38 ignoring optional flag "sandboxArg"="0"
2025/08/15 18:26:39 parsed 1 programs
syzkaller login: [ 55.128217][ T4189] cgroup: Unknown subsys name 'net'
[ 55.284774][ T4189] cgroup: Unknown subsys name 'rlimit'
[ 56.455976][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 58.213325][ T4212] chnl_net:caif_netlink_parms(): no params data found
[ 58.252811][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.260296][ T4212] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.267893][ T4212] device bridge_slave_0 entered promiscuous mode
[ 58.277919][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.285713][ T4212] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.293542][ T4212] device bridge_slave_1 entered promiscuous mode
[ 58.324451][ T4212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.337786][ T4212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.373882][ T4212] team0: Port device team_slave_0 added
[ 58.383507][ T4212] team0: Port device team_slave_1 added
[ 58.409808][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.418237][ T4212] 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.
[ 58.448612][ T4212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.469111][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.476208][ T4212] 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.
[ 58.503624][ T4212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.544976][ T4212] device hsr_slave_0 entered promiscuous mode
[ 58.551935][ T4212] device hsr_slave_1 entered promiscuous mode
[ 58.689073][ T4212] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 58.701653][ T4212] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 58.711937][ T4212] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 58.722656][ T4212] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 58.757004][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.764550][ T4212] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.772687][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.779804][ T4212] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.841697][ T4212] 8021q: adding VLAN 0 to HW filter on device bond0
[ 58.855647][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 58.866401][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.877040][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.885371][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 58.902159][ T4212] 8021q: adding VLAN 0 to HW filter on device team0
[ 58.914640][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 58.925125][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.932265][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.954542][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 58.963675][ T3088] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.971005][ T3088] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.994380][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 59.004432][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 59.027719][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.036478][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.046311][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.058110][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.200834][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 59.208484][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 59.225343][ T4212] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.247678][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 59.257546][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.278448][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 59.288115][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.301995][ T4212] device veth0_vlan entered promiscuous mode
[ 59.311232][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.322258][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.334720][ T4212] device veth1_vlan entered promiscuous mode
[ 59.363365][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.373932][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.383014][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 59.392274][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.404764][ T4212] device veth0_macvtap entered promiscuous mode
[ 59.417280][ T4212] device veth1_macvtap entered promiscuous mode
[ 59.436559][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.445138][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.454600][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 59.464767][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 59.473881][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.487646][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 59.497738][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 59.507000][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.516386][ T4212] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.525255][ T4212] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.534346][ T4212] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.543414][ T4212] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.659437][ T4212] syz-executor (4212) used greatest stack depth: 21184 bytes left
[ 59.787503][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 60.068510][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.084987][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.095042][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 60.105761][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.114728][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.124092][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 61.895943][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.314422][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.356885][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/08/15 18:26:51 executed programs: 0
[ 65.519625][ T9] device hsr_slave_0 left promiscuous mode
[ 65.531939][ T9] device hsr_slave_1 left promiscuous mode
[ 65.548198][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 65.567406][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 65.594391][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 65.602270][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 65.617394][ T9] device bridge_slave_1 left promiscuous mode
[ 65.625226][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.657150][ T9] device bridge_slave_0 left promiscuous mode
[ 65.665826][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.699173][ T9] device veth1_macvtap left promiscuous mode
[ 65.706324][ T9] device veth0_macvtap left promiscuous mode
[ 65.714111][ T9] device veth1_vlan left promiscuous mode
[ 65.720318][ T9] device veth0_vlan left promiscuous mode
[ 65.911769][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 65.924008][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 65.935274][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 65.947532][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 65.992077][ T9] bond0 (unregistering): Released all slaves
[ 66.224116][ T4327] chnl_net:caif_netlink_parms(): no params data found
[ 66.292208][ T4327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 66.299924][ T4327] bridge0: port 1(bridge_slave_0) entered disabled state
[ 66.311118][ T4327] device bridge_slave_0 entered promiscuous mode
[ 66.319626][ T4327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 66.329442][ T4327] bridge0: port 2(bridge_slave_1) entered disabled state
[ 66.338043][ T4327] device bridge_slave_1 entered promiscuous mode
[ 66.370389][ T4327] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.382323][ T4327] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.422798][ T4327] team0: Port device team_slave_0 added
[ 66.431235][ T4327] team0: Port device team_slave_1 added
[ 66.464724][ T4327] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.474265][ T4327] 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.
[ 66.503120][ T4327] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.517403][ T4327] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.524618][ T4327] 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.
[ 66.551152][ T4327] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 66.589082][ T4327] device hsr_slave_0 entered promiscuous mode
[ 66.596274][ T4327] device hsr_slave_1 entered promiscuous mode
[ 67.165788][ T4327] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 67.183785][ T4327] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 67.204516][ T4327] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 67.224054][ T4327] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 67.306482][ T4327] 8021q: adding VLAN 0 to HW filter on device bond0
[ 67.322721][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 67.331785][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 67.344545][ T4327] 8021q: adding VLAN 0 to HW filter on device team0
[ 67.356198][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 67.367303][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 67.376962][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 67.384130][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 67.395538][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 67.411878][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 67.422555][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 67.431916][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 67.438993][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 67.450074][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 67.474900][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 67.484612][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 67.496041][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 67.506297][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 67.517737][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 67.527401][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 67.537301][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 67.556845][ T4327] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 67.569270][ T4327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 67.581194][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 67.591930][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 67.601235][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 67.710987][ T21] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.819413][ T4327] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 67.843061][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 67.852468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 67.880361][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 67.891420][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 67.916012][ T4327] device veth0_vlan entered promiscuous mode
[ 67.931240][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 67.950943][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 67.967094][ T4327] device veth1_vlan entered promiscuous mode
[ 67.982431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 68.001176][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 68.021058][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 68.056443][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 68.072438][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 68.083093][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 68.095920][ T4327] device veth0_macvtap entered promiscuous mode
[ 68.115056][ T4327] device veth1_macvtap entered promiscuous mode
[ 68.157274][ T4327] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 68.180371][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 68.201850][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 68.215227][ T4327] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 68.224495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 68.236086][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 68.248964][ T4327] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.258511][ T4327] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.267874][ T4327] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.277590][ T4327] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 68.364452][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.386399][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.406704][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 68.416227][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 68.430769][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 68.442137][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 68.659397][ T4406] ------------[ cut here ]------------
[ 68.673797][ T4406] WARNING: CPU: 0 PID: 4406 at include/linux/fs.h:532 hugetlb_split+0x237/0x2a0
[ 68.697701][ T4406] Modules linked in:
[ 68.703507][ T4406] CPU: 0 PID: 4406 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0
[ 68.736538][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 68.760305][ T4406] RIP: 0010:hugetlb_split+0x237/0x2a0
[ 68.773778][ T4406] Code: c0 ff 4c 89 f7 48 89 de 4c 89 fa 31 c9 5b 41 5c 41 5d 41 5e 41 5f 5d eb 7a e8 25 4b c0 ff 0f 0b e9 62 fe ff ff e8 19 4b c0 ff <0f> 0b e9 2d ff ff ff 48 c7 c1 44 a2 69 8d 80 e1 07 80 c1 03 38 c1
[ 68.817201][ T4406] RSP: 0018:ffffc90002fcfb50 EFLAGS: 00010293
[ 68.833946][ T4406] RAX: ffffffff81b77907 RBX: 0000200000000000 RCX: ffff88807b653b80
[ 68.843806][ T4406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 68.853254][ T4406] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100fdfc1d8
[ 68.862905][ T4406] R10: ffffed100fdfc1d8 R11: 1ffff1100fdfc1d7 R12: ffff88801f15ee08
[ 68.872125][ T4406] R13: dffffc0000000000 R14: ffff88801f15ed68 R15: ffff8880786e5ac0
[ 68.881189][ T4406] FS: 0000555580399500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 68.890620][ T4406] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.897396][ T4406] CR2: 00007f981d18e286 CR3: 0000000022e8d000 CR4: 00000000003506f0
[ 68.907278][ T4406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.918128][ T4406] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.926747][ T4406] Call Trace:
[ 68.930061][ T4406]
[ 68.934072][ T4406] __vma_adjust+0x6a9/0x1c20
[ 68.938813][ T4406] ? __lock_acquire+0x7c60/0x7c60
[ 68.944555][ T4406] ? memset+0x1e/0x40
[ 68.948666][ T4406] __split_vma+0x34b/0x410
[ 68.953696][ T4406] mbind_range+0x593/0x990
[ 68.958244][ T4406] __se_sys_mbind+0x4a5/0x6d0
[ 68.963971][ T4406] ? __x64_sys_mbind+0xf0/0xf0
[ 68.968780][ T4406] ? lock_chain_count+0x20/0x20
[ 68.974079][ T4406] ? __x64_sys_mbind+0x1d/0xf0
[ 68.978882][ T4406] do_syscall_64+0x4c/0xa0
[ 68.984364][ T4406] ? clear_bhb_loop+0x30/0x80
[ 68.989201][ T4406] ? clear_bhb_loop+0x30/0x80
[ 68.996394][ T4406] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.005238][ T4406] RIP: 0033:0x7f933a020be9
[ 69.009816][ T4406] 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
[ 69.030676][ T4406] RSP: 002b:00007fff58806438 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed
[ 69.039588][ T4406] RAX: ffffffffffffffda RBX: 00007f933a247fa0 RCX: 00007f933a020be9
[ 69.048012][ T4406] RDX: 0000000000000001 RSI: 0000000000600000 RDI: 0000200000000000
[ 69.056453][ T4406] RBP: 00007f933a0a3e19 R08: 0000000000000000 R09: 0000000000000002
[ 69.065749][ T4406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 69.075115][ T4406] R13: 00007f933a247fa0 R14: 00007f933a247fa0 R15: 0000000000000006
[ 69.084925][ T4406]
[ 69.088074][ T4406] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.095369][ T4406] CPU: 0 PID: 4406 Comm: syz.0.17 Not tainted 5.15.189-syzkaller #0
[ 69.103390][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 69.113670][ T4406] Call Trace:
[ 69.116976][ T4406]
[ 69.120020][ T4406] dump_stack_lvl+0x168/0x230
[ 69.124752][ T4406] ? show_regs_print_info+0x20/0x20
[ 69.129974][ T4406] ? load_image+0x3b0/0x3b0
[ 69.134522][ T4406] panic+0x2c9/0x7f0
[ 69.138463][ T4406] ? bpf_jit_dump+0xd0/0xd0
[ 69.143002][ T4406] ? hugetlb_split+0x237/0x2a0
[ 69.147796][ T4406] __warn+0x248/0x2b0
[ 69.151803][ T4406] ? hugetlb_split+0x237/0x2a0
[ 69.156681][ T4406] report_bug+0x1b7/0x2e0
[ 69.161053][ T4406] handle_bug+0x3a/0x70
[ 69.165231][ T4406] exc_invalid_op+0x16/0x40
[ 69.169765][ T4406] asm_exc_invalid_op+0x16/0x20
[ 69.174667][ T4406] RIP: 0010:hugetlb_split+0x237/0x2a0
[ 69.180150][ T4406] Code: c0 ff 4c 89 f7 48 89 de 4c 89 fa 31 c9 5b 41 5c 41 5d 41 5e 41 5f 5d eb 7a e8 25 4b c0 ff 0f 0b e9 62 fe ff ff e8 19 4b c0 ff <0f> 0b e9 2d ff ff ff 48 c7 c1 44 a2 69 8d 80 e1 07 80 c1 03 38 c1
[ 69.200047][ T4406] RSP: 0018:ffffc90002fcfb50 EFLAGS: 00010293
[ 69.206229][ T4406] RAX: ffffffff81b77907 RBX: 0000200000000000 RCX: ffff88807b653b80
[ 69.214406][ T4406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 69.222410][ T4406] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100fdfc1d8
[ 69.230432][ T4406] R10: ffffed100fdfc1d8 R11: 1ffff1100fdfc1d7 R12: ffff88801f15ee08
[ 69.238429][ T4406] R13: dffffc0000000000 R14: ffff88801f15ed68 R15: ffff8880786e5ac0
[ 69.246622][ T4406] ? hugetlb_split+0x237/0x2a0
[ 69.251521][ T4406] __vma_adjust+0x6a9/0x1c20
[ 69.256259][ T4406] ? __lock_acquire+0x7c60/0x7c60
[ 69.261334][ T4406] ? memset+0x1e/0x40
[ 69.265364][ T4406] __split_vma+0x34b/0x410
[ 69.269909][ T4406] mbind_range+0x593/0x990
[ 69.274379][ T4406] __se_sys_mbind+0x4a5/0x6d0
[ 69.279099][ T4406] ? __x64_sys_mbind+0xf0/0xf0
[ 69.283889][ T4406] ? lock_chain_count+0x20/0x20
[ 69.288783][ T4406] ? __x64_sys_mbind+0x1d/0xf0
[ 69.293668][ T4406] do_syscall_64+0x4c/0xa0
[ 69.298111][ T4406] ? clear_bhb_loop+0x30/0x80
[ 69.302814][ T4406] ? clear_bhb_loop+0x30/0x80
[ 69.307611][ T4406] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 69.313556][ T4406] RIP: 0033:0x7f933a020be9
[ 69.318002][ T4406] 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
[ 69.337636][ T4406] RSP: 002b:00007fff58806438 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed
[ 69.346090][ T4406] RAX: ffffffffffffffda RBX: 00007f933a247fa0 RCX: 00007f933a020be9
[ 69.354355][ T4406] RDX: 0000000000000001 RSI: 0000000000600000 RDI: 0000200000000000
[ 69.362363][ T4406] RBP: 00007f933a0a3e19 R08: 0000000000000000 R09: 0000000000000002
[ 69.370373][ T4406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 69.378372][ T4406] R13: 00007f933a247fa0 R14: 00007f933a247fa0 R15: 0000000000000006
[ 69.386484][ T4406]
[ 69.389871][ T4406] Kernel Offset: disabled
[ 69.394319][ T4406] Rebooting in 86400 seconds..