Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. 2026/02/07 11:07:08 parsed 1 programs [ 252.993376][ T5791] cgroup: Unknown subsys name 'net' [ 253.139873][ T5791] cgroup: Unknown subsys name 'cpuset' [ 253.155370][ T5791] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 259.681305][ T5791] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 264.204633][ T5800] 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. [ 264.785347][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 264.793702][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 264.890707][ T1151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 264.898897][ T1151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 268.639698][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 268.650420][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 268.669364][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 268.684735][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 268.699293][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 273.584332][ T5871] chnl_net:caif_netlink_parms(): no params data found [ 273.918663][ T5871] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.926241][ T5871] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.934197][ T5871] bridge_slave_0: entered allmulticast mode [ 273.943254][ T5871] bridge_slave_0: entered promiscuous mode [ 273.957938][ T5871] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.965369][ T5871] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.974013][ T5871] bridge_slave_1: entered allmulticast mode [ 273.982946][ T5871] bridge_slave_1: entered promiscuous mode [ 274.052760][ T5871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 274.071217][ T5871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 274.138930][ T5871] team0: Port device team_slave_0 added [ 274.153329][ T5871] team0: Port device team_slave_1 added [ 274.212387][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 274.219988][ T5871] 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. [ 274.246668][ T5871] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 274.269346][ T5871] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 274.276432][ T5871] 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. [ 274.302860][ T5871] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 274.400472][ T5871] hsr_slave_0: entered promiscuous mode [ 274.409946][ T5871] hsr_slave_1: entered promiscuous mode [ 274.770517][ T5871] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 274.792356][ T5871] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 274.810739][ T5871] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 274.831539][ T5871] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 275.101550][ T5871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 275.151386][ T5871] 8021q: adding VLAN 0 to HW filter on device team0 [ 275.176351][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.183974][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.219537][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.226958][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.770678][ T5871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 275.913492][ T5871] veth0_vlan: entered promiscuous mode [ 275.941718][ T5871] veth1_vlan: entered promiscuous mode [ 276.034084][ T5871] veth0_macvtap: entered promiscuous mode [ 276.053650][ T5871] veth1_macvtap: entered promiscuous mode [ 276.114632][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 276.164155][ T5871] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 276.203721][ T59] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.217143][ T59] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.249530][ T59] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 276.264524][ T59] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 277.914096][ T2944] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.573772][ T2944] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.664727][ T2944] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 278.764264][ T2944] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/07 11:07:51 executed programs: 0 [ 279.119889][ T2944] bridge_slave_1: left allmulticast mode [ 279.125781][ T2944] bridge_slave_1: left promiscuous mode [ 279.132762][ T2944] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.178297][ T5078] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 279.187077][ T2944] bridge_slave_0: left allmulticast mode [ 279.193250][ T2944] bridge_slave_0: left promiscuous mode [ 279.200091][ T2944] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.213561][ T5078] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 279.223203][ T5078] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 279.237548][ T5078] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 279.249877][ T5078] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 279.613507][ T2944] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 279.630669][ T2944] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 279.650058][ T2944] bond0 (unregistering): Released all slaves [ 279.827077][ T2944] hsr_slave_0: left promiscuous mode [ 279.835207][ T2944] hsr_slave_1: left promiscuous mode [ 279.843149][ T2944] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 279.851274][ T2944] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 279.861125][ T2944] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 279.868975][ T2944] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 279.890498][ T2944] veth1_macvtap: left promiscuous mode [ 279.896151][ T2944] veth0_macvtap: left promiscuous mode [ 279.902367][ T2944] veth1_vlan: left promiscuous mode [ 279.908988][ T2944] veth0_vlan: left promiscuous mode [ 280.419878][ T2944] team0 (unregistering): Port device team_slave_1 removed [ 280.466234][ T2944] team0 (unregistering): Port device team_slave_0 removed [ 281.225960][ T5914] chnl_net:caif_netlink_parms(): no params data found [ 281.350433][ T50] Bluetooth: hci0: command tx timeout [ 281.861331][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 281.869394][ T5914] bridge0: port 1(bridge_slave_0) entered disabled state [ 281.877188][ T5914] bridge_slave_0: entered allmulticast mode [ 281.888683][ T5914] bridge_slave_0: entered promiscuous mode [ 281.907560][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 281.915832][ T5914] bridge0: port 2(bridge_slave_1) entered disabled state [ 281.924808][ T5914] bridge_slave_1: entered allmulticast mode [ 281.935448][ T5914] bridge_slave_1: entered promiscuous mode [ 282.035783][ T5914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 282.060299][ T5914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 282.156068][ T5914] team0: Port device team_slave_0 added [ 282.176439][ T5914] team0: Port device team_slave_1 added [ 282.251069][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 282.258369][ T5914] 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. [ 282.284779][ T5914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 282.303061][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 282.310290][ T5914] 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. [ 282.336585][ T5914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 282.454906][ T5914] hsr_slave_0: entered promiscuous mode [ 282.463978][ T5914] hsr_slave_1: entered promiscuous mode [ 283.269925][ T5914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 283.296253][ T5914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 283.320916][ T5914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 283.346729][ T5914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 283.431853][ T50] Bluetooth: hci0: command tx timeout [ 283.776010][ T5914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 283.851177][ T5914] 8021q: adding VLAN 0 to HW filter on device team0 [ 283.884837][ T2944] bridge0: port 1(bridge_slave_0) entered blocking state [ 283.892475][ T2944] bridge0: port 1(bridge_slave_0) entered forwarding state [ 283.937550][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 283.945146][ T2981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 284.680996][ T5914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 284.897220][ T5914] veth0_vlan: entered promiscuous mode [ 284.935789][ T5914] veth1_vlan: entered promiscuous mode [ 285.071506][ T5914] veth0_macvtap: entered promiscuous mode [ 285.102308][ T5914] veth1_macvtap: entered promiscuous mode [ 285.192446][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 285.246300][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 285.292708][ T2944] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.334320][ T2944] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.344508][ T2944] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.357649][ T2944] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 285.508419][ T50] Bluetooth: hci0: command tx timeout [ 287.401102][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.409361][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.484388][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.493041][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/07 11:08:00 executed programs: 2 [ 287.588594][ T50] Bluetooth: hci0: command tx timeout [ 287.619821][ T6004] ===================================================== [ 287.627207][ T6004] BUG: KMSAN: uninit-value in dvb_demux_read+0x580/0xa40 [ 287.634669][ T6004] dvb_demux_read+0x580/0xa40 [ 287.639670][ T6004] vfs_readv+0x931/0xf30 [ 287.644083][ T6004] __x64_sys_preadv+0x2a3/0x510 [ 287.649375][ T6004] x64_sys_call+0x3033/0x3e70 [ 287.654281][ T6004] do_syscall_64+0xc9/0xf80 [ 287.659109][ T6004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.665284][ T6004] [ 287.667905][ T6004] Uninit was created at: [ 287.672424][ T6004] __alloc_frozen_pages_noprof+0x6df/0xf50 [ 287.678913][ T6004] alloc_pages_mpol+0x328/0x860 [ 287.684021][ T6004] alloc_pages_noprof+0x101/0x280 [ 287.689361][ T6004] __vmalloc_node_range_noprof+0xa97/0x2d80 [ 287.695496][ T6004] __vmalloc_noprof+0x128/0x1f0 [ 287.701008][ T6004] vmalloc_array_noprof+0x48/0x80 [ 287.706279][ T6004] dvb_dmxdev_init+0xd8/0x680 [ 287.711723][ T6004] vidtv_bridge_probe+0x1bfd/0x2690 [ 287.717211][ T6004] platform_probe+0x213/0x370 [ 287.722233][ T6004] really_probe+0x4d5/0xe40 [ 287.726986][ T6004] __driver_probe_device+0x25e/0x370 [ 287.732679][ T6004] driver_probe_device+0x70/0x8f0 [ 287.738252][ T6004] __driver_attach+0x53e/0xaa0 [ 287.743238][ T6004] bus_for_each_dev+0x33b/0x580 [ 287.748512][ T6004] driver_attach+0x51/0x70 [ 287.753338][ T6004] bus_add_driver+0x54f/0xdb0 [ 287.758325][ T6004] driver_register+0x42e/0x6a0 [ 287.763317][ T6004] __platform_driver_register+0x65/0x80 [ 287.769225][ T6004] vidtv_bridge_init+0x73/0x100 [ 287.774263][ T6004] do_one_initcall+0x22b/0xad0 [ 287.779437][ T6004] do_initcall_level+0x157/0x2e0 [ 287.784629][ T6004] do_initcalls+0x176/0x310 [ 287.789652][ T6004] do_basic_setup+0x1d/0x30 [ 287.794374][ T6004] kernel_init_freeable+0x213/0x430 [ 287.800158][ T6004] kernel_init+0x2f/0x5e0 [ 287.804720][ T6004] ret_from_fork+0x207/0x6f0 [ 287.809727][ T6004] ret_from_fork_asm+0x1a/0x30 [ 287.814725][ T6004] [ 287.817185][ T6004] CPU: 1 UID: 0 PID: 6004 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(voluntary) [ 287.827065][ T6004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 287.837520][ T6004] ===================================================== [ 287.844722][ T6004] Disabling lock debugging due to kernel taint [ 287.851155][ T6004] Kernel panic - not syncing: kmsan.panic set ... [ 287.857727][ T6004] CPU: 1 UID: 0 PID: 6004 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 287.869070][ T6004] Tainted: [B]=BAD_PAGE [ 287.873345][ T6004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 287.883551][ T6004] Call Trace: [ 287.886902][ T6004] [ 287.889898][ T6004] __dump_stack+0x26/0x30 [ 287.894358][ T6004] dump_stack_lvl+0x50/0x1c0 [ 287.899080][ T6004] ? dump_stack+0x12/0x25 [ 287.903618][ T6004] dump_stack+0x1e/0x25 [ 287.907978][ T6004] vpanic+0x435/0xd40 [ 287.912193][ T6004] panic+0x15d/0x160 [ 287.916357][ T6004] kmsan_report+0x31a/0x320 [ 287.921193][ T6004] ? __msan_warning+0x1b/0x30 [ 287.926015][ T6004] ? dvb_demux_read+0x580/0xa40 [ 287.930988][ T6004] ? vfs_readv+0x931/0xf30 [ 287.935525][ T6004] ? __x64_sys_preadv+0x2a3/0x510 [ 287.940702][ T6004] ? x64_sys_call+0x3033/0x3e70 [ 287.945709][ T6004] ? do_syscall_64+0xc9/0xf80 [ 287.950573][ T6004] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.956884][ T6004] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 287.962870][ T6004] ? __rcu_read_unlock+0x6c/0xd0 [ 287.967943][ T6004] ? aa_file_perm+0x417/0x27c0 [ 287.972953][ T6004] ? aa_file_perm+0x532/0x27c0 [ 287.977869][ T6004] ? stack_depot_save_flags+0x35/0x790 [ 287.983507][ T6004] ? kmsan_get_metadata+0xf1/0x160 [ 287.988784][ T6004] ? kmsan_get_metadata+0xf1/0x160 [ 287.994109][ T6004] ? kmsan_get_metadata+0xf1/0x160 [ 287.999388][ T6004] ? kmsan_get_metadata+0x146/0x160 [ 288.004750][ T6004] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 288.011248][ T6004] ? __pfx_dvb_demux_read+0x10/0x10 [ 288.016674][ T6004] ? kmsan_get_metadata+0x146/0x160 [ 288.022162][ T6004] __msan_warning+0x1b/0x30 [ 288.026908][ T6004] dvb_demux_read+0x580/0xa40 [ 288.031965][ T6004] ? __pfx_dvb_demux_read+0x10/0x10 [ 288.037288][ T6004] vfs_readv+0x931/0xf30 [ 288.041668][ T6004] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 288.047654][ T6004] ? kmsan_get_metadata+0xf1/0x160 [ 288.053005][ T6004] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 288.059005][ T6004] __x64_sys_preadv+0x2a3/0x510 [ 288.064191][ T6004] x64_sys_call+0x3033/0x3e70 [ 288.069117][ T6004] do_syscall_64+0xc9/0xf80 [ 288.073780][ T6004] ? clear_bhb_loop+0x40/0x90 [ 288.078600][ T6004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.084623][ T6004] RIP: 0033:0x7f4b4579aeb9 [ 288.089134][ T6004] 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 [ 288.108872][ T6004] RSP: 002b:00007fff8c204b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 288.117449][ T6004] RAX: ffffffffffffffda RBX: 00007f4b45a15fa0 RCX: 00007f4b4579aeb9 [ 288.125584][ T6004] RDX: 0000000000000001 RSI: 0000200000000480 RDI: 0000000000000003 [ 288.133649][ T6004] RBP: 00007f4b45808c1f R08: 000000000000000d R09: 0000000000000000 [ 288.141739][ T6004] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 288.149872][ T6004] R13: 00007f4b45a15fac R14: 00007f4b45a15fa0 R15: 00007f4b45a15fa0 [ 288.158044][ T6004] [ 288.161791][ T6004] Kernel Offset: disabled [ 288.166220][ T6004] Rebooting in 86400 seconds..