Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts. 2026/02/07 15:25:42 parsed 1 programs [ 179.086985][ T5788] cgroup: Unknown subsys name 'net' [ 179.230758][ T5788] cgroup: Unknown subsys name 'cpuset' [ 179.246584][ T5788] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 184.811694][ T5788] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 188.913514][ T5799] 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. [ 192.703160][ T5835] chnl_net:caif_netlink_parms(): no params data found [ 192.976116][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.983757][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.991281][ T5835] bridge_slave_0: entered allmulticast mode [ 193.000345][ T5835] bridge_slave_0: entered promiscuous mode [ 193.013552][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.020834][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.028812][ T5835] bridge_slave_1: entered allmulticast mode [ 193.037062][ T5835] bridge_slave_1: entered promiscuous mode [ 193.095095][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.111324][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.171605][ T5835] team0: Port device team_slave_0 added [ 193.185149][ T5835] team0: Port device team_slave_1 added [ 193.234344][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.241394][ T5835] 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. [ 193.267670][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 193.282474][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 193.289549][ T5835] 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. [ 193.316016][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.397414][ T5835] hsr_slave_0: entered promiscuous mode [ 193.405701][ T5835] hsr_slave_1: entered promiscuous mode [ 193.704168][ T5835] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 193.721709][ T5835] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 193.738245][ T5835] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 193.757990][ T5835] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 193.973804][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 194.018847][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 194.041466][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.049004][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.079678][ T1156] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.087174][ T1156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.501688][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.608634][ T5835] veth0_vlan: entered promiscuous mode [ 194.634757][ T5835] veth1_vlan: entered promiscuous mode [ 194.708563][ T5835] veth0_macvtap: entered promiscuous mode [ 194.725945][ T5835] veth1_macvtap: entered promiscuous mode [ 194.767514][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.798450][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 194.830896][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.854853][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.871429][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.883560][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 196.134812][ T1156] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.387555][ T1092] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.395892][ T1092] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.454581][ T1092] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 196.462908][ T1092] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 196.924576][ T1156] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.379802][ T1156] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.470575][ T1156] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.705409][ T1156] bridge_slave_1: left allmulticast mode [ 197.711252][ T1156] bridge_slave_1: left promiscuous mode [ 197.718185][ T1156] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.736847][ T1156] bridge_slave_0: left allmulticast mode [ 197.745247][ T1156] bridge_slave_0: left promiscuous mode [ 197.751705][ T1156] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.060958][ T1156] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 198.075480][ T1156] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 198.087831][ T1156] bond0 (unregistering): Released all slaves [ 198.254172][ T1156] hsr_slave_0: left promiscuous mode [ 198.263926][ T1156] hsr_slave_1: left promiscuous mode [ 198.271800][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 198.279626][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 198.293519][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 198.301067][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 198.326065][ T1156] veth1_macvtap: left promiscuous mode [ 198.331768][ T1156] veth0_macvtap: left promiscuous mode [ 198.339037][ T1156] veth1_vlan: left promiscuous mode [ 198.344788][ T1156] veth0_vlan: left promiscuous mode [ 199.071028][ T1156] team0 (unregistering): Port device team_slave_1 removed [ 199.130691][ T1156] team0 (unregistering): Port device team_slave_0 removed [ 200.214890][ T5911] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 200.225816][ T5911] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 200.249495][ T5911] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 200.268594][ T5911] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 200.290526][ T5911] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/02/07 15:26:22 executed programs: 0 [ 205.304909][ T5085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 205.319620][ T5085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 205.329034][ T5085] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 205.342618][ T5085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 205.353768][ T5085] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 205.699300][ T5976] chnl_net:caif_netlink_parms(): no params data found [ 205.988238][ T5976] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.995908][ T5976] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.005008][ T5976] bridge_slave_0: entered allmulticast mode [ 206.013835][ T5976] bridge_slave_0: entered promiscuous mode [ 206.026442][ T5976] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.033954][ T5976] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.041412][ T5976] bridge_slave_1: entered allmulticast mode [ 206.050163][ T5976] bridge_slave_1: entered promiscuous mode [ 206.114529][ T5976] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 206.130924][ T5976] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 206.197213][ T5976] team0: Port device team_slave_0 added [ 206.209689][ T5976] team0: Port device team_slave_1 added [ 206.258252][ T5976] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 206.265431][ T5976] 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. [ 206.291635][ T5976] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 206.307469][ T5976] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 206.314850][ T5976] 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. [ 206.341229][ T5976] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 206.423722][ T5976] hsr_slave_0: entered promiscuous mode [ 206.431835][ T5976] hsr_slave_1: entered promiscuous mode [ 207.148604][ T5976] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 207.173620][ T5976] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 207.197493][ T5976] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 207.221531][ T5976] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 207.422868][ T5912] Bluetooth: hci0: command tx timeout [ 207.551105][ T5976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 207.606508][ T5976] 8021q: adding VLAN 0 to HW filter on device team0 [ 207.645215][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.652715][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.690295][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.697968][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.328975][ T5976] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 208.506856][ T5976] veth0_vlan: entered promiscuous mode [ 208.547921][ T5976] veth1_vlan: entered promiscuous mode [ 208.676602][ T5976] veth0_macvtap: entered promiscuous mode [ 208.698024][ T5976] veth1_macvtap: entered promiscuous mode [ 208.779884][ T5976] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 208.815889][ T5976] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 208.858947][ T1143] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.877599][ T1143] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.902128][ T1143] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 208.911125][ T1143] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.504192][ T5912] Bluetooth: hci0: command tx timeout [ 210.768724][ T1143] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 210.776868][ T1143] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 210.866233][ T1143] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 210.874380][ T1143] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/07 15:26:28 executed programs: 2 [ 211.013047][ T6063] ===================================================== [ 211.020218][ T6063] BUG: KMSAN: uninit-value in dvb_demux_read+0x580/0xa40 [ 211.028187][ T6063] dvb_demux_read+0x580/0xa40 [ 211.033155][ T6063] vfs_readv+0x931/0xf30 [ 211.037534][ T6063] __x64_sys_preadv+0x2a3/0x510 [ 211.042733][ T6063] x64_sys_call+0x3033/0x3e70 [ 211.047575][ T6063] do_syscall_64+0xc9/0xf80 [ 211.052344][ T6063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.058386][ T6063] [ 211.060772][ T6063] Uninit was created at: [ 211.065321][ T6063] __alloc_frozen_pages_noprof+0x6df/0xf50 [ 211.071297][ T6063] alloc_pages_mpol+0x328/0x860 [ 211.076452][ T6063] alloc_pages_noprof+0x101/0x280 [ 211.081703][ T6063] __vmalloc_node_range_noprof+0xa97/0x2d80 [ 211.088072][ T6063] __vmalloc_noprof+0x128/0x1f0 [ 211.093250][ T6063] vmalloc_array_noprof+0x48/0x80 [ 211.098460][ T6063] dvb_dmxdev_init+0xd8/0x680 [ 211.103559][ T6063] vidtv_bridge_probe+0x1bfd/0x2690 [ 211.110474][ T6063] platform_probe+0x213/0x370 [ 211.116006][ T6063] really_probe+0x4d5/0xe40 [ 211.120688][ T6063] __driver_probe_device+0x25e/0x370 [ 211.126276][ T6063] driver_probe_device+0x70/0x8f0 [ 211.131484][ T6063] __driver_attach+0x53e/0xaa0 [ 211.136583][ T6063] bus_for_each_dev+0x33b/0x580 [ 211.141578][ T6063] driver_attach+0x51/0x70 [ 211.146272][ T6063] bus_add_driver+0x54f/0xdb0 [ 211.151097][ T6063] driver_register+0x42e/0x6a0 [ 211.156198][ T6063] __platform_driver_register+0x65/0x80 [ 211.162031][ T6063] vidtv_bridge_init+0x73/0x100 [ 211.167031][ T6063] do_one_initcall+0x22b/0xad0 [ 211.172079][ T6063] do_initcall_level+0x157/0x2e0 [ 211.177182][ T6063] do_initcalls+0x176/0x310 [ 211.181855][ T6063] do_basic_setup+0x1d/0x30 [ 211.186741][ T6063] kernel_init_freeable+0x213/0x430 [ 211.192376][ T6063] kernel_init+0x2f/0x5e0 [ 211.196882][ T6063] ret_from_fork+0x207/0x6f0 [ 211.201652][ T6063] ret_from_fork_asm+0x1a/0x30 [ 211.206781][ T6063] [ 211.210508][ T6063] CPU: 1 UID: 0 PID: 6063 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(voluntary) [ 211.220909][ T6063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 211.231326][ T6063] ===================================================== [ 211.238458][ T6063] Disabling lock debugging due to kernel taint [ 211.244883][ T6063] Kernel panic - not syncing: kmsan.panic set ... [ 211.251433][ T6063] CPU: 1 UID: 0 PID: 6063 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 211.262716][ T6063] Tainted: [B]=BAD_PAGE [ 211.266963][ T6063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 211.277151][ T6063] Call Trace: [ 211.280545][ T6063] [ 211.283563][ T6063] __dump_stack+0x26/0x30 [ 211.288068][ T6063] dump_stack_lvl+0x50/0x1c0 [ 211.292834][ T6063] ? dump_stack+0x12/0x25 [ 211.297334][ T6063] dump_stack+0x1e/0x25 [ 211.301648][ T6063] vpanic+0x435/0xd40 [ 211.305816][ T6063] panic+0x15d/0x160 [ 211.309926][ T6063] kmsan_report+0x31a/0x320 [ 211.314625][ T6063] ? __msan_warning+0x1b/0x30 [ 211.319475][ T6063] ? dvb_demux_read+0x580/0xa40 [ 211.324484][ T6063] ? vfs_readv+0x931/0xf30 [ 211.329033][ T6063] ? __x64_sys_preadv+0x2a3/0x510 [ 211.334290][ T6063] ? x64_sys_call+0x3033/0x3e70 [ 211.339311][ T6063] ? do_syscall_64+0xc9/0xf80 [ 211.344167][ T6063] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.350384][ T6063] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 211.356414][ T6063] ? __rcu_read_unlock+0x6c/0xd0 [ 211.361511][ T6063] ? aa_file_perm+0x417/0x27c0 [ 211.366440][ T6063] ? aa_file_perm+0x532/0x27c0 [ 211.371369][ T6063] ? stack_depot_save_flags+0x35/0x790 [ 211.376991][ T6063] ? kmsan_get_metadata+0xf1/0x160 [ 211.382308][ T6063] ? kmsan_get_metadata+0xf1/0x160 [ 211.387636][ T6063] ? kmsan_get_metadata+0xf1/0x160 [ 211.392959][ T6063] ? kmsan_get_metadata+0x146/0x160 [ 211.398364][ T6063] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 211.404890][ T6063] ? __pfx_dvb_demux_read+0x10/0x10 [ 211.410285][ T6063] ? kmsan_get_metadata+0x146/0x160 [ 211.415705][ T6063] __msan_warning+0x1b/0x30 [ 211.420387][ T6063] dvb_demux_read+0x580/0xa40 [ 211.425251][ T6063] ? __pfx_dvb_demux_read+0x10/0x10 [ 211.430615][ T6063] vfs_readv+0x931/0xf30 [ 211.435035][ T6063] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 211.441048][ T6063] ? kmsan_get_metadata+0xf1/0x160 [ 211.446356][ T6063] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 211.452379][ T6063] __x64_sys_preadv+0x2a3/0x510 [ 211.457429][ T6063] x64_sys_call+0x3033/0x3e70 [ 211.462292][ T6063] do_syscall_64+0xc9/0xf80 [ 211.466974][ T6063] ? clear_bhb_loop+0x40/0x90 [ 211.471811][ T6063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.477873][ T6063] RIP: 0033:0x7f18b1b9aeb9 [ 211.482435][ T6063] 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 [ 211.502192][ T6063] RSP: 002b:00007ffcc9d70d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 211.510781][ T6063] RAX: ffffffffffffffda RBX: 00007f18b1e15fa0 RCX: 00007f18b1b9aeb9 [ 211.518891][ T6063] RDX: 0000000000000001 RSI: 0000200000000480 RDI: 0000000000000003 [ 211.526992][ T6063] RBP: 00007f18b1c08c1f R08: 000000000000000d R09: 0000000000000000 [ 211.535084][ T6063] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 211.543174][ T6063] R13: 00007f18b1e15fac R14: 00007f18b1e15fa0 R15: 00007f18b1e15fa0 [ 211.551319][ T6063] [ 211.554814][ T6063] Kernel Offset: disabled [ 211.559197][ T6063] Rebooting in 86400 seconds..