Warning: Permanently added '10.128.1.27' (ED25519) to the list of known hosts. 2026/02/07 13:52:45 parsed 1 programs [ 176.792955][ T5786] cgroup: Unknown subsys name 'net' [ 176.937891][ T5786] cgroup: Unknown subsys name 'cpuset' [ 176.951324][ T5786] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 182.564732][ T5786] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 187.120559][ T5795] 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. [ 192.284048][ T5843] chnl_net:caif_netlink_parms(): no params data found [ 192.556289][ T5843] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.563840][ T5843] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.571545][ T5843] bridge_slave_0: entered allmulticast mode [ 192.579948][ T5843] bridge_slave_0: entered promiscuous mode [ 192.592277][ T5843] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.599779][ T5843] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.607306][ T5843] bridge_slave_1: entered allmulticast mode [ 192.616109][ T5843] bridge_slave_1: entered promiscuous mode [ 192.673496][ T5843] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.689910][ T5843] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.745323][ T5843] team0: Port device team_slave_0 added [ 192.757551][ T5843] team0: Port device team_slave_1 added [ 192.805314][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.812471][ T5843] 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. [ 192.838603][ T5843] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.852985][ T5843] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.860167][ T5843] 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. [ 192.886350][ T5843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 192.971555][ T5843] hsr_slave_0: entered promiscuous mode [ 192.980153][ T5843] hsr_slave_1: entered promiscuous mode [ 193.288537][ T5843] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 193.306531][ T5843] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 193.323641][ T5843] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 193.341434][ T5843] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 193.558497][ T5843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 193.595887][ T5843] 8021q: adding VLAN 0 to HW filter on device team0 [ 193.616835][ T1139] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.624233][ T1139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.653146][ T190] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.660543][ T190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 194.064356][ T5843] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 194.174438][ T5843] veth0_vlan: entered promiscuous mode [ 194.200950][ T5843] veth1_vlan: entered promiscuous mode [ 194.276219][ T5843] veth0_macvtap: entered promiscuous mode [ 194.292539][ T5843] veth1_macvtap: entered promiscuous mode [ 194.337209][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 194.364986][ T5843] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 194.391942][ T3469] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.406886][ T3469] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.426883][ T3469] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 194.442530][ T3469] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 195.677388][ T3469] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.405967][ T3469] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 196.996042][ T3469] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.067223][ T3469] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 197.349776][ T3469] bridge_slave_1: left allmulticast mode [ 197.355612][ T3469] bridge_slave_1: left promiscuous mode [ 197.362387][ T3469] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.382179][ T5897] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 197.392004][ T5897] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 197.403868][ T3469] bridge_slave_0: left allmulticast mode [ 197.410010][ T3469] bridge_slave_0: left promiscuous mode [ 197.416439][ T3469] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.430967][ T5897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 197.446408][ T5897] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 197.457489][ T5897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 197.727716][ T3469] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 197.744843][ T3469] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 197.757248][ T3469] bond0 (unregistering): Released all slaves [ 197.921049][ T3469] hsr_slave_0: left promiscuous mode [ 197.930262][ T3469] hsr_slave_1: left promiscuous mode [ 197.937858][ T3469] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 197.948389][ T3469] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 197.960495][ T3469] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 197.968041][ T3469] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 197.993195][ T3469] veth1_macvtap: left promiscuous mode [ 197.998886][ T3469] veth0_macvtap: left promiscuous mode [ 198.005139][ T3469] veth1_vlan: left promiscuous mode [ 198.011926][ T3469] veth0_vlan: left promiscuous mode [ 198.682756][ T3469] team0 (unregistering): Port device team_slave_1 removed [ 198.707373][ T3469] team0 (unregistering): Port device team_slave_0 removed [ 200.259430][ T1139] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.267450][ T1139] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 200.456373][ T1139] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 200.464503][ T1139] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/07 13:53:24 executed programs: 0 [ 202.221330][ T5077] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 202.230795][ T5077] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 202.241394][ T5077] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 202.253451][ T5077] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 202.268849][ T5077] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 202.793289][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 203.234945][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.242544][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.254522][ T5955] bridge_slave_0: entered allmulticast mode [ 203.264718][ T5955] bridge_slave_0: entered promiscuous mode [ 203.280880][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.288316][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.297216][ T5955] bridge_slave_1: entered allmulticast mode [ 203.306675][ T5955] bridge_slave_1: entered promiscuous mode [ 203.396731][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 203.417769][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 203.498218][ T5955] team0: Port device team_slave_0 added [ 203.516198][ T5955] team0: Port device team_slave_1 added [ 203.591332][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 203.598431][ T5955] 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. [ 203.624663][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 203.641679][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 203.648785][ T5955] 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. [ 203.675051][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 203.804324][ T5955] hsr_slave_0: entered promiscuous mode [ 203.813878][ T5955] hsr_slave_1: entered promiscuous mode [ 204.319238][ T5077] Bluetooth: hci0: command tx timeout [ 204.503390][ T5955] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 204.527319][ T5955] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 204.548871][ T5955] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 204.574323][ T5955] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 204.897514][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 204.947878][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.978926][ T3469] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.986534][ T3469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.043153][ T1139] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.050663][ T1139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 205.677046][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 205.836976][ T5955] veth0_vlan: entered promiscuous mode [ 205.885602][ T5955] veth1_vlan: entered promiscuous mode [ 206.008767][ T5955] veth0_macvtap: entered promiscuous mode [ 206.040914][ T5955] veth1_macvtap: entered promiscuous mode [ 206.108272][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 206.146514][ T5955] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 206.201978][ T3469] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.222369][ T3469] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.245267][ T3469] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.265660][ T3469] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.399454][ T5077] Bluetooth: hci0: command tx timeout [ 208.107662][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.115836][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.207124][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.215231][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/07 13:53:30 executed programs: 2 [ 208.397692][ T6060] ===================================================== [ 208.404984][ T6060] BUG: KMSAN: uninit-value in dvb_demux_read+0x580/0xa40 [ 208.412331][ T6060] dvb_demux_read+0x580/0xa40 [ 208.417155][ T6060] vfs_readv+0x931/0xf30 [ 208.421692][ T6060] __x64_sys_preadv+0x2a3/0x510 [ 208.428231][ T6060] x64_sys_call+0x3033/0x3e70 [ 208.433850][ T6060] do_syscall_64+0xc9/0xf80 [ 208.438522][ T6060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.444662][ T6060] [ 208.447043][ T6060] Uninit was created at: [ 208.452371][ T6060] __alloc_frozen_pages_noprof+0x6df/0xf50 [ 208.458347][ T6060] alloc_pages_mpol+0x328/0x860 [ 208.463531][ T6060] alloc_pages_noprof+0x101/0x280 [ 208.468680][ T6060] __vmalloc_node_range_noprof+0xa97/0x2d80 [ 208.474860][ T6060] __vmalloc_noprof+0x128/0x1f0 [ 208.480080][ T6060] vmalloc_array_noprof+0x48/0x80 [ 208.485268][ T6060] dvb_dmxdev_init+0xd8/0x680 [ 208.490236][ T6060] vidtv_bridge_probe+0x1bfd/0x2690 [ 208.495564][ T6060] platform_probe+0x213/0x370 [ 208.500500][ T6060] really_probe+0x4d5/0xe40 [ 208.505163][ T6060] __driver_probe_device+0x25e/0x370 [ 208.510716][ T6060] driver_probe_device+0x70/0x8f0 [ 208.515920][ T6060] __driver_attach+0x53e/0xaa0 [ 208.520971][ T6060] bus_for_each_dev+0x33b/0x580 [ 208.525956][ T6060] driver_attach+0x51/0x70 [ 208.532121][ T6060] bus_add_driver+0x54f/0xdb0 [ 208.536934][ T6060] driver_register+0x42e/0x6a0 [ 208.542517][ T6060] __platform_driver_register+0x65/0x80 [ 208.548219][ T6060] vidtv_bridge_init+0x73/0x100 [ 208.553392][ T6060] do_one_initcall+0x22b/0xad0 [ 208.558311][ T6060] do_initcall_level+0x157/0x2e0 [ 208.563519][ T6060] do_initcalls+0x176/0x310 [ 208.568178][ T6060] do_basic_setup+0x1d/0x30 [ 208.572933][ T6060] kernel_init_freeable+0x213/0x430 [ 208.578288][ T6060] kernel_init+0x2f/0x5e0 [ 208.582884][ T6060] ret_from_fork+0x207/0x6f0 [ 208.587643][ T6060] ret_from_fork_asm+0x1a/0x30 [ 208.592666][ T6060] [ 208.595085][ T6060] CPU: 1 UID: 0 PID: 6060 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(voluntary) [ 208.604891][ T6060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 208.615215][ T6060] ===================================================== [ 208.622310][ T6060] Disabling lock debugging due to kernel taint [ 208.628551][ T6060] Kernel panic - not syncing: kmsan.panic set ... [ 208.635079][ T6060] CPU: 1 UID: 0 PID: 6060 Comm: syz.0.17 Tainted: G B syzkaller #0 PREEMPT(voluntary) [ 208.646347][ T6060] Tainted: [B]=BAD_PAGE [ 208.650574][ T6060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 208.660747][ T6060] Call Trace: [ 208.664115][ T6060] [ 208.667131][ T6060] __dump_stack+0x26/0x30 [ 208.671614][ T6060] dump_stack_lvl+0x50/0x1c0 [ 208.676363][ T6060] ? dump_stack+0x12/0x25 [ 208.680852][ T6060] dump_stack+0x1e/0x25 [ 208.685150][ T6060] vpanic+0x435/0xd40 [ 208.689308][ T6060] panic+0x15d/0x160 [ 208.693412][ T6060] kmsan_report+0x31a/0x320 [ 208.698190][ T6060] ? __msan_warning+0x1b/0x30 [ 208.703029][ T6060] ? dvb_demux_read+0x580/0xa40 [ 208.708020][ T6060] ? vfs_readv+0x931/0xf30 [ 208.712556][ T6060] ? __x64_sys_preadv+0x2a3/0x510 [ 208.717747][ T6060] ? x64_sys_call+0x3033/0x3e70 [ 208.722771][ T6060] ? do_syscall_64+0xc9/0xf80 [ 208.727607][ T6060] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.733818][ T6060] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 208.739826][ T6060] ? __rcu_read_unlock+0x6c/0xd0 [ 208.744908][ T6060] ? aa_file_perm+0x417/0x27c0 [ 208.749838][ T6060] ? aa_file_perm+0x532/0x27c0 [ 208.754755][ T6060] ? stack_depot_save_flags+0x35/0x790 [ 208.760367][ T6060] ? kmsan_get_metadata+0xf1/0x160 [ 208.765670][ T6060] ? kmsan_get_metadata+0xf1/0x160 [ 208.770970][ T6060] ? kmsan_get_metadata+0xf1/0x160 [ 208.776275][ T6060] ? kmsan_get_metadata+0x146/0x160 [ 208.781671][ T6060] ? kmsan_internal_set_shadow_origin+0x7a/0x110 [ 208.788450][ T6060] ? __pfx_dvb_demux_read+0x10/0x10 [ 208.793805][ T6060] ? kmsan_get_metadata+0x146/0x160 [ 208.799208][ T6060] __msan_warning+0x1b/0x30 [ 208.803881][ T6060] dvb_demux_read+0x580/0xa40 [ 208.808732][ T6060] ? __pfx_dvb_demux_read+0x10/0x10 [ 208.814090][ T6060] vfs_readv+0x931/0xf30 [ 208.818507][ T6060] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 208.824520][ T6060] ? kmsan_get_metadata+0xf1/0x160 [ 208.829835][ T6060] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 208.835858][ T6060] __x64_sys_preadv+0x2a3/0x510 [ 208.840919][ T6060] x64_sys_call+0x3033/0x3e70 [ 208.845783][ T6060] do_syscall_64+0xc9/0xf80 [ 208.850448][ T6060] ? clear_bhb_loop+0x40/0x90 [ 208.855280][ T6060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.861339][ T6060] RIP: 0033:0x7f0530f9aeb9 [ 208.865878][ T6060] 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 [ 208.885984][ T6060] RSP: 002b:00007fffbcbcb488 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 208.894559][ T6060] RAX: ffffffffffffffda RBX: 00007f0531215fa0 RCX: 00007f0530f9aeb9 [ 208.902659][ T6060] RDX: 0000000000000001 RSI: 0000200000000480 RDI: 0000000000000003 [ 208.910744][ T6060] RBP: 00007f0531008c1f R08: 000000000000000d R09: 0000000000000000 [ 208.918833][ T6060] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 208.926911][ T6060] R13: 00007f0531215fac R14: 00007f0531215fa0 R15: 00007f0531215fa0 [ 208.935042][ T6060] [ 208.938620][ T6060] Kernel Offset: disabled [ 208.942997][ T6060] Rebooting in 86400 seconds..