Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs [ 32.305739][ T6557] cgroup: Unknown subsys name 'net' [ 32.465755][ T6557] cgroup: Unknown subsys name 'cpuset' [ 32.467740][ T6557] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.650906][ T6557] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 37.156988][ T6563] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 37.306876][ T6577] chnl_net:caif_netlink_parms(): no params data found [ 37.327376][ T6577] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.327677][ T6577] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.327742][ T6577] bridge_slave_0: entered allmulticast mode [ 37.328204][ T6577] bridge_slave_0: entered promiscuous mode [ 37.329280][ T6577] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.329327][ T6577] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.329369][ T6577] bridge_slave_1: entered allmulticast mode [ 37.329786][ T6577] bridge_slave_1: entered promiscuous mode [ 37.355944][ T6577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.356860][ T6577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.364290][ T6577] team0: Port device team_slave_0 added [ 37.366243][ T6577] team0: Port device team_slave_1 added [ 37.378425][ T6577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.378450][ T6577] 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 1532 would solve the problem. [ 37.378468][ T6577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.379272][ T6577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.379280][ T6577] 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 1532 would solve the problem. [ 37.379293][ T6577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.396472][ T6577] hsr_slave_0: entered promiscuous mode [ 37.396842][ T6577] hsr_slave_1: entered promiscuous mode [ 37.470936][ T6577] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.473976][ T6577] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.476306][ T6577] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.478506][ T6577] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.492181][ T6577] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.492243][ T6577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.492404][ T6577] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.492439][ T6577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.508174][ T6577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.511421][ T2054] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.513199][ T2054] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.565497][ T6577] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.574604][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.574652][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.575091][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.575109][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.579102][ T6577] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 37.579115][ T6577] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.613752][ T6577] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.624010][ T6577] veth0_vlan: entered promiscuous mode [ 37.627455][ T6577] veth1_vlan: entered promiscuous mode [ 37.633407][ T6577] veth0_macvtap: entered promiscuous mode [ 37.635924][ T6577] veth1_macvtap: entered promiscuous mode [ 37.640260][ T6577] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.642883][ T6577] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.646579][ T2217] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.646798][ T2217] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.647115][ T2217] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.647160][ T2217] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.900122][ T15] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.950026][ T15] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.991208][ T15] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.032782][ T15] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.311820][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.312451][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.312647][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.312950][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.313139][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.496076][ T2100] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.497580][ T2100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.507181][ T2100] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.507206][ T2100] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:00:38 executed programs: 0 [ 38.840976][ T6146] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 38.842691][ T6146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 38.842890][ T6146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 38.843182][ T6146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 38.843368][ T6146] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 38.889395][ T6666] chnl_net:caif_netlink_parms(): no params data found [ 38.909389][ T6666] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.910598][ T6666] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.911888][ T6666] bridge_slave_0: entered allmulticast mode [ 38.913204][ T6666] bridge_slave_0: entered promiscuous mode [ 38.913902][ T6666] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.913921][ T6666] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.913998][ T6666] bridge_slave_1: entered allmulticast mode [ 38.915033][ T6666] bridge_slave_1: entered promiscuous mode [ 38.925201][ T6666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.926266][ T6666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.933294][ T6666] team0: Port device team_slave_0 added [ 38.934117][ T6666] team0: Port device team_slave_1 added [ 38.941292][ T6666] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.941313][ T6666] 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 1532 would solve the problem. [ 38.941328][ T6666] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.941866][ T6666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.941874][ T6666] 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 1532 would solve the problem. [ 38.941884][ T6666] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.960184][ T6666] hsr_slave_0: entered promiscuous mode [ 38.960526][ T6666] hsr_slave_1: entered promiscuous mode [ 38.960752][ T6666] debugfs: 'hsr0' already exists in 'hsr' [ 38.960803][ T6666] Cannot create hsr debugfs directory [ 40.904685][ T53] Bluetooth: hci0: command tx timeout [ 40.975594][ T15] bridge_slave_1: left allmulticast mode [ 40.975633][ T15] bridge_slave_1: left promiscuous mode [ 40.975885][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.979738][ T15] bridge_slave_0: left allmulticast mode [ 40.979759][ T15] bridge_slave_0: left promiscuous mode [ 40.979825][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.082610][ T15] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.125635][ T15] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.145653][ T15] bond0 (unregistering): Released all slaves [ 41.221225][ T15] hsr_slave_0: left promiscuous mode [ 41.222561][ T15] hsr_slave_1: left promiscuous mode [ 41.222916][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.222931][ T15] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.228886][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.230279][ T15] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.236557][ T15] veth1_macvtap: left promiscuous mode [ 41.237500][ T15] veth0_macvtap: left promiscuous mode [ 41.238765][ T15] veth1_vlan: left promiscuous mode [ 41.239734][ T15] veth0_vlan: left promiscuous mode [ 41.342938][ T15] team0 (unregistering): Port device team_slave_1 removed [ 41.352615][ T15] team0 (unregistering): Port device team_slave_0 removed [ 41.619556][ T6666] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.622120][ T6666] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.628792][ T6666] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.630991][ T6666] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.661857][ T6666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.678028][ T6666] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.683066][ T2217] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.683114][ T2217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.690042][ T2217] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.690077][ T2217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.699774][ T6666] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.701625][ T6666] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.748204][ T6666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.909378][ T6666] veth0_vlan: entered promiscuous mode [ 41.911961][ T6666] veth1_vlan: entered promiscuous mode [ 41.921832][ T6666] veth0_macvtap: entered promiscuous mode [ 41.923800][ T6666] veth1_macvtap: entered promiscuous mode [ 41.927744][ T6666] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.930770][ T6666] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.933624][ T2217] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.933661][ T2217] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.933682][ T2217] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.933695][ T2217] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.966926][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.966956][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.978136][ T2054] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.980469][ T2054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.017428][ T6730] iommufd_mock iommufd_mock0: A ** replaying previous printk message ** [ 42.017428][ T6730] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 42.018226][ T6730] ------------[ cut here ]------------ [ 42.018232][ T6730] WARNING: CPU: 0 PID: 6730 at drivers/iommu/iommufd/io_pagetable.c:292 iopt_map_pages+0xd7c/0xdcc [ 42.022452][ T6730] Modules linked in: [ 42.023049][ T6730] CPU: 0 UID: 0 PID: 6730 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 42.024357][ T6730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 42.025801][ T6730] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 42.027031][ T6730] pc : iopt_map_pages+0xd7c/0xdcc [ 42.027868][ T6730] lr : iopt_map_pages+0xd7c/0xdcc [ 42.028627][ T6730] sp : ffff80009ec976c0 [ 42.029239][ T6730] x29: ffff80009ec978a0 x28: ffff0000c30a2810 x27: 1fffe00018614544 [ 42.030437][ T6730] x26: ffff80009ec97b00 x25: 0000000000002fff x24: 0000000000003000 [ 42.031616][ T6730] x23: ffff0000c30a2a20 x22: ffff0000c30a29f8 x21: 00000000ffffffea [ 42.032773][ T6730] x20: dfff800000000000 x19: ffff80009ec979b0 x18: 0000000000000000 [ 42.034064][ T6730] x17: ffff800083ce6110 x16: ffff80008052b3c8 x15: 0000000000000007 [ 42.035216][ T6730] x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000ff0100 [ 42.036462][ T6730] x11: ffff0000d8cf9ec0 x10: 0000000000ff0100 x9 : 0000000000000000 [ 42.037634][ T6730] x8 : ffff0000d8cf9ec0 x7 : 0000000000000000 x6 : 000000000000003f [ 42.038757][ T6730] x5 : 0000000000000040 x4 : ffffffffffffefff x3 : ffffffffffffefff [ 42.039933][ T6730] x2 : 0000000000f03fff x1 : 00000000ffffffea x0 : 0000000000000000 [ 42.041066][ T6730] Call trace: [ 42.041492][ T6730] iopt_map_pages+0xd7c/0xdcc (P) [ 42.042190][ T6730] iopt_map_common+0x204/0x420 [ 42.042837][ T6730] iopt_map_user_pages+0xb4/0xd8 [ 42.043536][ T6730] iommufd_ioas_map+0x2d4/0x3d0 [ 42.044255][ T6730] iommufd_fops_ioctl+0x424/0x54c [ 42.044957][ T6730] __arm64_sys_ioctl+0x14c/0x1c4 [ 42.045653][ T6730] invoke_syscall+0x98/0x254 [ 42.046287][ T6730] el0_svc_common+0xe8/0x23c [ 42.046913][ T6730] do_el0_svc+0x48/0x58 [ 42.047516][ T6730] el0_svc+0x5c/0x254 [ 42.048068][ T6730] el0t_64_sync_handler+0x84/0x12c [ 42.048793][ T6730] el0t_64_sync+0x198/0x19c [ 42.049434][ T6730] irq event stamp: 1184 [ 42.050049][ T6730] hardirqs last enabled at (1183): [] _raw_spin_unlock_irqrestore+0x38/0x98 [ 42.051528][ T6730] hardirqs last disabled at (1184): [] el1_brk64+0x20/0x54 [ 42.052791][ T6730] softirqs last enabled at (1140): [] local_bh_enable+0x10/0x34 [ 42.054106][ T6730] softirqs last disabled at (1138): [] local_bh_disable+0x10/0x34 [ 42.055444][ T6730] ---[ end trace 0000000000000000 ]--- SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)