Warning: Permanently added '10.128.0.233' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://46059 [ 31.233017][ T4339] cgroup: Unknown subsys name 'net' [ 31.458997][ T4339] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.710267][ T4339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 37.233746][ T4372] chnl_net:caif_netlink_parms(): no params data found [ 37.250033][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.251372][ T4372] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.252894][ T4372] device bridge_slave_0 entered promiscuous mode [ 37.255117][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.257164][ T4372] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.258784][ T4372] device bridge_slave_1 entered promiscuous mode [ 37.264993][ T4372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.269168][ T4372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.275970][ T4372] team0: Port device team_slave_0 added [ 37.277898][ T4372] team0: Port device team_slave_1 added [ 37.283091][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.284336][ T4372] 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. [ 37.289009][ T4372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.291484][ T4372] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.292676][ T4372] 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. [ 37.297111][ T4372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.338140][ T4372] device hsr_slave_0 entered promiscuous mode [ 37.376552][ T4372] device hsr_slave_1 entered promiscuous mode [ 37.450300][ T4372] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.489236][ T4372] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.518883][ T4372] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.567702][ T4372] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.653350][ T4372] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.654638][ T4372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.656120][ T4372] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.657388][ T4372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.675063][ T4372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.678953][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.681511][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.683678][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.685887][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 37.691685][ T4372] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.694813][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.696282][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.697560][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.701898][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.703601][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.704748][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.711313][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 37.712977][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 37.715911][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 37.721637][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.724405][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.728408][ T4372] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 37.779840][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 37.781136][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 37.784795][ T4372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.792356][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.799491][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.801151][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.802705][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.804952][ T4372] device veth0_vlan entered promiscuous mode [ 37.808775][ T4372] device veth1_vlan entered promiscuous mode [ 37.814858][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.816998][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.818563][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.821345][ T4372] device veth0_macvtap entered promiscuous mode [ 37.823595][ T4372] device veth1_macvtap entered promiscuous mode [ 37.828774][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.830012][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.832012][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 37.835073][ T4372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.837560][ T4372] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.839118][ T4372] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.840474][ T4372] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.841849][ T4372] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.843891][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.943373][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.944777][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.948861][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 37.954445][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 37.955618][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 37.958533][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 38.147945][ T4408] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.149672][ T4408] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.151115][ T4408] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.153100][ T4408] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.154583][ T4408] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.156016][ T4408] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:38 executed programs: 0 [ 38.897323][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.898999][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.900646][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.902244][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.904136][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 38.905486][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 39.007525][ T4436] chnl_net:caif_netlink_parms(): no params data found [ 39.175416][ T4436] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.176790][ T4436] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.178433][ T4436] device bridge_slave_0 entered promiscuous mode [ 39.180398][ T4436] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.181652][ T4436] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.183226][ T4436] device bridge_slave_1 entered promiscuous mode [ 39.190490][ T4436] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.193191][ T4436] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.201911][ T4436] team0: Port device team_slave_0 added [ 39.204458][ T4436] team0: Port device team_slave_1 added [ 39.209810][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.211087][ T4436] 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. [ 39.215678][ T4436] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.218425][ T4436] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.219685][ T4436] 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. [ 39.223949][ T4436] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.268401][ T4436] device hsr_slave_0 entered promiscuous mode [ 39.296449][ T4436] device hsr_slave_1 entered promiscuous mode [ 39.336328][ T4436] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 39.337781][ T4436] Cannot create hsr debugfs directory [ 39.707422][ T4436] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.966782][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 42.657414][ T4436] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.036612][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 43.147843][ T4436] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.238155][ T4436] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.489649][ T4436] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 43.527616][ T4436] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 43.608539][ T4436] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 43.647397][ T4436] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 43.806629][ T4436] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.810106][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.811751][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.815177][ T4436] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.818210][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.819780][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.821344][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.822619][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.824034][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.868285][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.870133][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.871783][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.873103][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.875395][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.878843][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.882236][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.884101][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.885683][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.891172][ T4436] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.893056][ T4436] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.897340][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.899242][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.900847][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.902348][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.904228][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.905770][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.909258][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.970262][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.971713][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.974814][ T4436] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.980878][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.982641][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.040531][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.042408][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.044880][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.046429][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.048151][ T4436] device veth0_vlan entered promiscuous mode [ 44.051315][ T4436] device veth1_vlan entered promiscuous mode [ 44.058112][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.059752][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.061245][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.062759][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.065042][ T4436] device veth0_macvtap entered promiscuous mode [ 44.067450][ T4436] device veth1_macvtap entered promiscuous mode [ 44.071527][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.073296][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.075267][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.078189][ T4436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.079899][ T4436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.081904][ T4436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.083249][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.084799][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.086906][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 44.088513][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.090138][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 44.091792][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.094383][ T4436] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.095879][ T4436] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.098287][ T4436] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.099779][ T4436] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.175574][ T4463] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.177236][ T4463] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.183503][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.186910][ T4463] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 44.188340][ T4463] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 44.189871][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 44.227928][ T4470] ------------[ cut here ]------------ [ 44.229039][ T4470] WARNING: CPU: 1 PID: 4470 at include/linux/fs.h:503 hugetlb_split+0x234/0x29c [ 44.230591][ T4470] Modules linked in: [ 44.231229][ T4470] CPU: 1 PID: 4470 Comm: syz.0.17 Not tainted syzkaller #0 [ 44.232242][ T4470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 44.233767][ T4470] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 44.234927][ T4470] pc : hugetlb_split+0x234/0x29c [ 44.235697][ T4470] lr : hugetlb_split+0x234/0x29c [ 44.236523][ T4470] sp : ffff8000210873d0 [ 44.237275][ T4470] x29: ffff8000210873d0 x28: ffff800021087500 x27: dfff800000000000 [ 44.238727][ T4470] x26: 0000000000000000 x25: ffff800015380000 x24: 1ffff00002a70070 [ 44.240121][ T4470] x23: dfff800000000000 x22: 0000000000000001 x21: 0000000000000000 [ 44.241519][ T4470] x20: 0000000020200000 x19: ffff0000da8f15e8 x18: 0000000000000000 [ 44.242908][ T4470] x17: 0000000000000000 x16: ffff8000082dbd3c x15: 0000000000000000 [ 44.244258][ T4470] x14: 0000000000000001 x13: 1fffe0001b40825b x12: 0000000000000000 [ 44.245619][ T4470] x11: ff008000088a4c48 x10: 0000000000000000 x9 : ffff8000088a4c48 [ 44.247058][ T4470] x8 : ffff0000ce0db800 x7 : 0000000000000000 x6 : 000000000000003f [ 44.248434][ T4470] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff8000088a4ac8 [ 44.249828][ T4470] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 44.251257][ T4470] Call trace: [ 44.251846][ T4470] hugetlb_split+0x234/0x29c [ 44.252641][ T4470] __vma_adjust+0x458/0x16fc [ 44.253401][ T4470] __split_vma+0x328/0x44c [ 44.254164][ T4470] do_mas_align_munmap+0x5f4/0xf28 [ 44.255021][ T4470] mmap_region+0x6a0/0x1860 [ 44.255796][ T4470] do_mmap+0xa64/0x1210 [ 44.256499][ T4470] vm_mmap_pgoff+0x194/0x298 [ 44.257278][ T4470] ksys_mmap_pgoff+0xd0/0x5a0 [ 44.258150][ T4470] __arm64_sys_mmap+0x108/0x120 [ 44.259015][ T4470] invoke_syscall+0x98/0x290 [ 44.259814][ T4470] el0_svc_common+0x13c/0x258 [ 44.260667][ T4470] do_el0_svc+0x5c/0x134 [ 44.261344][ T4470] el0_svc+0x58/0x128 [ 44.262036][ T4470] el0t_64_sync_handler+0x84/0xf0 [ 44.262909][ T4470] el0t_64_sync+0x18c/0x190 [ 44.263717][ T4470] irq event stamp: 1644 [ 44.264421][ T4470] hardirqs last enabled at (1643): [] kmem_cache_alloc_bulk+0x3c0/0x4e8 [ 44.266126][ T4470] hardirqs last disabled at (1644): [] el1_dbg+0x24/0x80 [ 44.267707][ T4470] softirqs last enabled at (1612): [] local_bh_enable+0x10/0x34 [ 44.269332][ T4470] softirqs last disabled at (1610): [] local_bh_disable+0x10/0x34 [ 44.270902][ T4470] ---[ end trace 0000000000000000 ]--- [ 44.272476][ T4470] ------------[ cut here ]------------ [ 44.273355][ T4470] WARNING: CPU: 1 PID: 4470 at include/linux/fs.h:503 hugetlb_split+0x234/0x29c [ 44.274833][ T4470] Modules linked in: [ 44.275450][ T4470] CPU: 1 PID: 4470 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 44.276872][ T4470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 44.278593][ T4470] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 44.279981][ T4470] pc : hugetlb_split+0x234/0x29c [ 44.280848][ T4470] lr : hugetlb_split+0x234/0x29c [ 44.281703][ T4470] sp : ffff8000210873d0 [ 44.282435][ T4470] x29: ffff8000210873d0 x28: ffff800021087500 x27: dfff800000000000 [ 44.283864][ T4470] x26: 0000000000000000 x25: ffff800015380000 x24: 1ffff00002a70070 [ 44.285234][ T4470] x23: dfff800000000000 x22: 0000000000000001 x21: 0000000000000000 [ 44.286627][ T4470] x20: 0000000021000000 x19: ffff0000da8f15e8 x18: 0000000000000000 [ 44.288061][ T4470] x17: 0000000000000000 x16: ffff8000082dbd3c x15: 0000000000000000 [ 44.289408][ T4470] x14: 0000000000000001 x13: 1fffe0001b40825b x12: 0000000000000000 [ 44.290819][ T4470] x11: ff008000088a4c48 x10: 0000000000000000 x9 : ffff8000088a4c48 [ 44.292238][ T4470] x8 : ffff0000ce0db800 x7 : 0000000000000000 x6 : 000000000000003f [ 44.293614][ T4470] x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff8000088a4ac8 [ 44.294977][ T4470] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 44.296366][ T4470] Call trace: [ 44.296944][ T4470] hugetlb_split+0x234/0x29c [ 44.297789][ T4470] __vma_adjust+0x464/0x16fc [ 44.298610][ T4470] __split_vma+0x328/0x44c [ 44.299412][ T4470] do_mas_align_munmap+0x5f4/0xf28 [ 44.300373][ T4470] mmap_region+0x6a0/0x1860 [ 44.301192][ T4470] do_mmap+0xa64/0x1210 [ 44.301926][ T4470] vm_mmap_pgoff+0x194/0x298 [ 44.302770][ T4470] ksys_mmap_pgoff+0xd0/0x5a0 [ 44.303567][ T4470] __arm64_sys_mmap+0x108/0x120 [ 44.304398][ T4470] invoke_syscall+0x98/0x290 [ 44.305197][ T4470] el0_svc_common+0x13c/0x258 [ 44.306008][ T4470] do_el0_svc+0x5c/0x134 [ 44.306740][ T4470] el0_svc+0x58/0x128 [ 44.307441][ T4470] el0t_64_sync_handler+0x84/0xf0 [ 44.308301][ T4470] el0t_64_sync+0x18c/0x190 [ 44.309117][ T4470] irq event stamp: 1806 [ 44.309901][ T4470] hardirqs last enabled at (1805): [] exit_to_kernel_mode+0xcc/0xfc [ 44.311590][ T4470] hardirqs last disabled at (1806): [] el1_dbg+0x24/0x80 [ 44.313138][ T4470] softirqs last enabled at (1800): [] handle_softirqs+0xb1c/0xc90 [ 44.314819][ T4470] softirqs last disabled at (1647): [] __do_softirq+0x14/0x20 [ 44.316370][ T4470] ---[ end trace 0000000000000000 ]---