Warning: Permanently added '10.128.1.27' (ED25519) to the list of known hosts. 2026/08/23 16:39:13 parsed 1 programs 2026/08/23 16:39:13 serving rpc on tcp://32955 [ 91.433380][ T5626] cgroup: Unknown subsys name 'net' [ 91.544369][ T5626] cgroup: Unknown subsys name 'cpuset' [ 91.553476][ T5626] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 91.943219][ T985] cfg80211: failed to load regulatory.db [ 93.284342][ T5626] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.467510][ T5638] 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. [ 97.097521][ T5643] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.105714][ T5643] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.113091][ T5643] bridge_slave_0: entered allmulticast mode [ 97.120739][ T5643] bridge_slave_0: entered promiscuous mode [ 97.130746][ T5643] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.137978][ T5643] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.145323][ T5643] bridge_slave_1: entered allmulticast mode [ 97.152643][ T5643] bridge_slave_1: entered promiscuous mode [ 97.185397][ T5643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.197749][ T5643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.229576][ T5643] team0: Port device team_slave_0 added [ 97.237955][ T5643] team0: Port device team_slave_1 added [ 97.265170][ T5643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.272176][ T5643] 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. [ 97.298131][ T5643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.311088][ T5643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.318064][ T5643] 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. [ 97.344061][ T5643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.391024][ T5643] hsr_slave_0: entered promiscuous mode [ 97.397673][ T5643] hsr_slave_1: entered promiscuous mode [ 97.558496][ T5643] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.572518][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 97.581330][ T5643] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.592775][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 97.601044][ T5643] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.611134][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 97.619018][ T5643] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.629640][ T5643] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 97.665983][ T5643] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.673639][ T5643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.681871][ T5643] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.689068][ T5643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.760042][ T5643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.784218][ T1346] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.793610][ T1346] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.811923][ T5643] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.825982][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.833301][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.848783][ T1346] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.856029][ T1346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.224359][ T5643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.275580][ T5643] veth0_vlan: entered promiscuous mode [ 98.289580][ T5643] veth1_vlan: entered promiscuous mode [ 98.325422][ T5643] veth0_macvtap: entered promiscuous mode [ 98.336875][ T5643] veth1_macvtap: entered promiscuous mode [ 98.362389][ T5643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.377733][ T5643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.431630][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.440873][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.451766][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.461494][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.580303][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.659225][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.749011][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.825730][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.843055][ T3304] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.853842][ T3304] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.892915][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.902449][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.841659][ T5727] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.849953][ T5727] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.857817][ T5727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.866563][ T5727] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.874586][ T5727] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.150631][ T13] bridge_slave_1: left allmulticast mode [ 101.176959][ T13] bridge_slave_1: left promiscuous mode [ 101.199564][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.217328][ T13] bridge_slave_0: left allmulticast mode [ 101.223439][ T13] bridge_slave_0: left promiscuous mode [ 101.230183][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.386319][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.398070][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.408500][ T13] bond0 (unregistering): Released all slaves [ 101.527145][ T13] hsr_slave_0: left promiscuous mode [ 101.533465][ T13] hsr_slave_1: left promiscuous mode [ 101.541538][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.549033][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.558158][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.568437][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.585987][ T13] veth1_macvtap: left promiscuous mode [ 101.595365][ T13] veth0_macvtap: left promiscuous mode [ 101.601643][ T13] veth1_vlan: left promiscuous mode [ 101.607042][ T13] veth0_vlan: left promiscuous mode [ 102.008147][ T13] team0 (unregistering): Port device team_slave_1 removed [ 102.054668][ T13] team0 (unregistering): Port device team_slave_0 removed [ 102.293080][ T5275] 8021q: adding VLAN 0 to HW filter on device eth1 [ 103.464843][ T5275] 8021q: adding VLAN 0 to HW filter on device eth2 2026/08/23 16:39:30 executed programs: 0 [ 104.555972][ T5275] 8021q: adding VLAN 0 to HW filter on device eth3 [ 104.663031][ T5727] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 104.681880][ T5727] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 104.693995][ T5727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 104.702974][ T5727] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 104.711234][ T5727] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 105.334298][ T5275] 8021q: adding VLAN 0 to HW filter on device eth4 [ 105.566910][ T5794] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.574738][ T5794] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.582457][ T5794] bridge_slave_0: entered allmulticast mode [ 105.590892][ T5794] bridge_slave_0: entered promiscuous mode [ 105.601272][ T5794] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.608597][ T5794] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.616270][ T5794] bridge_slave_1: entered allmulticast mode [ 105.624703][ T5794] bridge_slave_1: entered promiscuous mode [ 105.665553][ T5794] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.678035][ T5794] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.713954][ T5794] team0: Port device team_slave_0 added [ 105.722297][ T5794] team0: Port device team_slave_1 added [ 105.748531][ T5794] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.755891][ T5794] 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. [ 105.781900][ T5794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.794260][ T5794] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.801328][ T5794] 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. [ 105.827344][ T5794] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.878891][ T5794] hsr_slave_0: entered promiscuous mode [ 105.885484][ T5794] hsr_slave_1: entered promiscuous mode [ 106.474336][ T5794] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.486766][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 106.495489][ T5794] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.517046][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 106.525319][ T5794] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.537771][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 106.546191][ T5794] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.558859][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 106.661009][ T5794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.688761][ T5794] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.705114][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.712367][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.734521][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.741920][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.820807][ T51] Bluetooth: hci0: command tx timeout [ 107.297976][ T5794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.400189][ T5794] veth0_vlan: entered promiscuous mode [ 107.421449][ T5794] veth1_vlan: entered promiscuous mode [ 107.470817][ T5794] veth0_macvtap: entered promiscuous mode [ 107.484011][ T5794] veth1_macvtap: entered promiscuous mode [ 107.511223][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.528047][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.560087][ T136] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.610715][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.636169][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.651764][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.682723][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.698378][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.741087][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.752081][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.827387][ T5888] ------------[ cut here ]------------ [ 107.833531][ T5888] !(flags & __GFP_NOWARN) [ 107.833567][ T5888] WARNING: mm/slub.c:6908 at __kvmalloc_node_noprof+0x7de/0x870, CPU#0: syz.0.17/5888 [ 107.848274][ T5888] Modules linked in: [ 107.852339][ T5888] CPU: 0 UID: 0 PID: 5888 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 107.861593][ T5888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 107.872157][ T5888] RIP: 0010:__kvmalloc_node_noprof+0x7de/0x870 [ 107.878404][ T5888] Code: ff 48 c7 c7 70 39 e9 8e 48 89 de e8 8c 19 ec 02 e9 fd fb ff ff 48 c7 c7 b0 39 e9 8e 48 89 de e8 78 19 ec 02 e9 32 fc ff ff 90 <0f> 0b 90 45 31 f6 e9 ef fd ff ff 90 0f 0b 90 e9 46 ff ff ff 49 83 [ 107.899093][ T5888] RSP: 0018:ffffc9000437fad8 EFLAGS: 00010246 [ 107.905342][ T5888] RAX: 0000000000000010 RBX: 00000000000028c0 RCX: 8000000000000001 [ 107.913492][ T5888] RDX: 0000000800000000 RSI: ffffffff8c6d1860 RDI: ffffffff8c6d1820 [ 107.921636][ T5888] RBP: 0000000800000000 R08: 00000000000028c0 R09: 00000000ffffffff [ 107.929828][ T5888] R10: 0000000000000006 R11: 0000000000000000 R12: 00000000ffffffff [ 107.937853][ T5888] R13: ffffffff8651f4ec R14: 0000000000000000 R15: 0000000800000000 [ 107.946112][ T5888] FS: 0000555583d25500(0000) GS:ffff888124cfd000(0000) knlGS:0000000000000000 [ 107.955204][ T5888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.961958][ T5888] CR2: 00007f2d8ca70000 CR3: 0000000070ec4000 CR4: 00000000003526f0 [ 107.970411][ T5888] Call Trace: [ 107.973751][ T5888] [ 107.976716][ T5888] ? __kmalloc_cache_noprof+0x331/0x660 [ 107.982717][ T5888] ? __kmalloc_cache_noprof+0x152/0x660 [ 107.988323][ T5888] ? udmabuf_create+0x2dc/0xf50 [ 107.993606][ T5888] udmabuf_create+0x2dc/0xf50 [ 107.998362][ T5888] ? __might_fault+0xaf/0x130 [ 108.003171][ T5888] ? __pfx_udmabuf_create+0x10/0x10 [ 108.008433][ T5888] ? _copy_from_user+0x94/0xb0 [ 108.013358][ T5888] udmabuf_ioctl+0x29a/0x300 [ 108.018011][ T5888] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 108.023429][ T5888] ? __se_sys_futex+0x3a8/0x450 [ 108.028337][ T5888] ? exc_page_fault+0x6a/0xc0 [ 108.033150][ T5888] ? __pfx___se_sys_futex+0x10/0x10 [ 108.038408][ T5888] ? bpf_lsm_file_ioctl+0x9/0x20 [ 108.043489][ T5888] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 108.048663][ T5888] __se_sys_ioctl+0xfc/0x170 [ 108.053483][ T5888] do_syscall_64+0x166/0x520 [ 108.058132][ T5888] ? trace_irq_disable+0x3b/0x140 [ 108.063302][ T5888] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.069472][ T5888] ? clear_bhb_loop+0x70/0xc0 [ 108.074736][ T5888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.081050][ T5888] RIP: 0033:0x7f2d8cb9e0d9 [ 108.085532][ T5888] 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 [ 108.105433][ T5888] RSP: 002b:00007ffcc949f308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.114011][ T5888] RAX: ffffffffffffffda RBX: 00007f2d8ce25fa0 RCX: 00007f2d8cb9e0d9 [ 108.122163][ T5888] RDX: 0000200000000140 RSI: 0000000040087543 RDI: 0000000000000003 [ 108.130248][ T5888] RBP: 00007f2d8cc35024 R08: 0000000000000000 R09: 0000000000000000 [ 108.138275][ T5888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.146391][ T5888] R13: 00007f2d8ce25fac R14: 00007f2d8ce25fa0 R15: 00007f2d8ce25fa0 [ 108.154500][ T5888] [ 108.157564][ T5888] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 108.164884][ T5888] CPU: 0 UID: 0 PID: 5888 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 108.174025][ T5888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 108.184121][ T5888] Call Trace: [ 108.187432][ T5888] [ 108.190405][ T5888] vpanic+0x56d/0xa60 [ 108.194445][ T5888] ? __pfx__printk+0x10/0x10 [ 108.199086][ T5888] ? __pfx_vpanic+0x10/0x10 [ 108.203656][ T5888] ? is_bpf_text_address+0x292/0x2b0 [ 108.208977][ T5888] ? is_bpf_text_address+0x26/0x2b0 [ 108.214221][ T5888] panic+0xc5/0xd0 [ 108.218004][ T5888] ? __pfx_panic+0x10/0x10 [ 108.222495][ T5888] __warn+0x315/0x4c0 [ 108.226533][ T5888] ? __kvmalloc_node_noprof+0x7de/0x870 [ 108.232142][ T5888] ? __kvmalloc_node_noprof+0x7de/0x870 [ 108.237746][ T5888] __report_bug+0x276/0x570 [ 108.242357][ T5888] ? __kvmalloc_node_noprof+0x7de/0x870 [ 108.247967][ T5888] ? __pfx___report_bug+0x10/0x10 [ 108.253067][ T5888] ? __asan_memset+0x22/0x50 [ 108.257692][ T5888] ? __alloc_frozen_pages_noprof+0xa7/0x5a0 [ 108.263641][ T5888] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 108.270028][ T5888] ? __kvmalloc_node_noprof+0x7de/0x870 [ 108.275615][ T5888] report_bug+0x16b/0x220 [ 108.279983][ T5888] ? __kvmalloc_node_noprof+0x7de/0x870 [ 108.285601][ T5888] ? __kvmalloc_node_noprof+0x7e0/0x870 [ 108.291189][ T5888] handle_bug+0x9c/0x200 [ 108.295470][ T5888] exc_invalid_op+0x1a/0x50 [ 108.300015][ T5888] asm_exc_invalid_op+0x1a/0x20 [ 108.304902][ T5888] RIP: 0010:__kvmalloc_node_noprof+0x7de/0x870 [ 108.311101][ T5888] Code: ff 48 c7 c7 70 39 e9 8e 48 89 de e8 8c 19 ec 02 e9 fd fb ff ff 48 c7 c7 b0 39 e9 8e 48 89 de e8 78 19 ec 02 e9 32 fc ff ff 90 <0f> 0b 90 45 31 f6 e9 ef fd ff ff 90 0f 0b 90 e9 46 ff ff ff 49 83 [ 108.330738][ T5888] RSP: 0018:ffffc9000437fad8 EFLAGS: 00010246 [ 108.336854][ T5888] RAX: 0000000000000010 RBX: 00000000000028c0 RCX: 8000000000000001 [ 108.344875][ T5888] RDX: 0000000800000000 RSI: ffffffff8c6d1860 RDI: ffffffff8c6d1820 [ 108.352887][ T5888] RBP: 0000000800000000 R08: 00000000000028c0 R09: 00000000ffffffff [ 108.360900][ T5888] R10: 0000000000000006 R11: 0000000000000000 R12: 00000000ffffffff [ 108.368920][ T5888] R13: ffffffff8651f4ec R14: 0000000000000000 R15: 0000000800000000 [ 108.376982][ T5888] ? udmabuf_create+0x2dc/0xf50 [ 108.381895][ T5888] ? __kvmalloc_node_noprof+0x55e/0x870 [ 108.387479][ T5888] ? __kmalloc_cache_noprof+0x331/0x660 [ 108.393083][ T5888] ? __kmalloc_cache_noprof+0x152/0x660 [ 108.398688][ T5888] ? udmabuf_create+0x2dc/0xf50 [ 108.403600][ T5888] udmabuf_create+0x2dc/0xf50 [ 108.408328][ T5888] ? __might_fault+0xaf/0x130 [ 108.413045][ T5888] ? __pfx_udmabuf_create+0x10/0x10 [ 108.418306][ T5888] ? _copy_from_user+0x94/0xb0 [ 108.423133][ T5888] udmabuf_ioctl+0x29a/0x300 [ 108.427757][ T5888] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 108.432902][ T5888] ? __se_sys_futex+0x3a8/0x450 [ 108.437809][ T5888] ? exc_page_fault+0x6a/0xc0 [ 108.442570][ T5888] ? __pfx___se_sys_futex+0x10/0x10 [ 108.447809][ T5888] ? bpf_lsm_file_ioctl+0x9/0x20 [ 108.452794][ T5888] ? __pfx_udmabuf_ioctl+0x10/0x10 [ 108.457953][ T5888] __se_sys_ioctl+0xfc/0x170 [ 108.462593][ T5888] do_syscall_64+0x166/0x520 [ 108.467244][ T5888] ? trace_irq_disable+0x3b/0x140 [ 108.472322][ T5888] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.478437][ T5888] ? clear_bhb_loop+0x70/0xc0 [ 108.483160][ T5888] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.489139][ T5888] RIP: 0033:0x7f2d8cb9e0d9 [ 108.493641][ T5888] 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 [ 108.513313][ T5888] RSP: 002b:00007ffcc949f308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.521795][ T5888] RAX: ffffffffffffffda RBX: 00007f2d8ce25fa0 RCX: 00007f2d8cb9e0d9 [ 108.529796][ T5888] RDX: 0000200000000140 RSI: 0000000040087543 RDI: 0000000000000003 [ 108.537801][ T5888] RBP: 00007f2d8cc35024 R08: 0000000000000000 R09: 0000000000000000 [ 108.545901][ T5888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 108.553921][ T5888] R13: 00007f2d8ce25fac R14: 00007f2d8ce25fa0 R15: 00007f2d8ce25fa0 [ 108.561946][ T5888] [ 108.565616][ T5888] Kernel Offset: disabled [ 108.569977][ T5888] Rebooting in 86400 seconds..