Warning: Permanently added '[localhost]:54776' (ED25519) to the list of known hosts. 2025/12/31 23:44:56 parsed 1 programs syzkaller login: [ 61.239849][ T5848] cgroup: Unknown subsys name 'net' [ 61.406350][ T5848] cgroup: Unknown subsys name 'cpuset' [ 61.410220][ T5848] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 62.943709][ T5848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 65.281733][ T5858] 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. [ 65.962635][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 66.077615][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.081192][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.083615][ T5879] bridge_slave_0: entered allmulticast mode [ 66.086383][ T5879] bridge_slave_0: entered promiscuous mode [ 66.090333][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.092684][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.095068][ T5879] bridge_slave_1: entered allmulticast mode [ 66.097890][ T5879] bridge_slave_1: entered promiscuous mode [ 66.115318][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.120126][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.138829][ T5879] team0: Port device team_slave_0 added [ 66.142306][ T5879] team0: Port device team_slave_1 added [ 66.156553][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.158758][ T5879] 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. [ 66.167546][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.172886][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.175468][ T5879] 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. [ 66.183854][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.211151][ T5879] hsr_slave_0: entered promiscuous mode [ 66.213856][ T5879] hsr_slave_1: entered promiscuous mode [ 66.318389][ T5879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.325358][ T5879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.330314][ T5879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.335589][ T5879] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.357746][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.360207][ T5879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.363158][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.365554][ T5879] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.404572][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.413407][ T3278] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.417199][ T3278] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.425791][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.432635][ T3278] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.435088][ T3278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.442377][ T3278] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.444817][ T3278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.544335][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.576473][ T5879] veth0_vlan: entered promiscuous mode [ 66.582966][ T5879] veth1_vlan: entered promiscuous mode [ 66.600497][ T5879] veth0_macvtap: entered promiscuous mode [ 66.606340][ T5879] veth1_macvtap: entered promiscuous mode [ 66.615856][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.622774][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.632901][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.640401][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.643002][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.647846][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.756549][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.813011][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.869288][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.950604][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.976588][ T3278] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.979113][ T3278] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.998264][ T3278] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.000694][ T3278] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.515670][ T5225] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.519716][ T5225] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.522830][ T5225] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.526369][ T5225] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.529924][ T5225] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/12/31 23:45:05 executed programs: 0 [ 68.317790][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.320971][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.324534][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.327420][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.329996][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.444101][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 68.528600][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.530914][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.533160][ T5956] bridge_slave_0: entered allmulticast mode [ 68.536262][ T5956] bridge_slave_0: entered promiscuous mode [ 68.539575][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.542200][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.545251][ T5956] bridge_slave_1: entered allmulticast mode [ 68.548388][ T5956] bridge_slave_1: entered promiscuous mode [ 68.572561][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.579441][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.605452][ T5956] team0: Port device team_slave_0 added [ 68.609441][ T5956] team0: Port device team_slave_1 added [ 68.629880][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.632447][ T5956] 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. [ 68.644431][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.649863][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.652509][ T5956] 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. [ 68.662189][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.690082][ T5956] hsr_slave_0: entered promiscuous mode [ 68.692393][ T5956] hsr_slave_1: entered promiscuous mode [ 68.694867][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 68.696930][ T5956] Cannot create hsr debugfs directory [ 69.584942][ T12] bridge_slave_1: left allmulticast mode [ 69.587425][ T12] bridge_slave_1: left promiscuous mode [ 69.590466][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.598864][ T12] bridge_slave_0: left allmulticast mode [ 69.601143][ T12] bridge_slave_0: left promiscuous mode [ 69.603118][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.791534][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.796070][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.799423][ T12] bond0 (unregistering): Released all slaves [ 69.877469][ T12] hsr_slave_0: left promiscuous mode [ 69.879636][ T12] hsr_slave_1: left promiscuous mode [ 69.881647][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.884679][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.888623][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.891354][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.900864][ T12] veth1_macvtap: left promiscuous mode [ 69.902830][ T12] veth0_macvtap: left promiscuous mode [ 69.905355][ T12] veth1_vlan: left promiscuous mode [ 69.907557][ T12] veth0_vlan: left promiscuous mode [ 70.166933][ T12] team0 (unregistering): Port device team_slave_1 removed [ 70.191971][ T12] team0 (unregistering): Port device team_slave_0 removed [ 70.384412][ T56] Bluetooth: hci0: command tx timeout [ 70.566228][ T5956] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.571288][ T5956] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.576941][ T5956] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.581904][ T5956] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.639950][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.650395][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.655725][ T3278] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.658185][ T3278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.667840][ T3278] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.670289][ T3278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.017335][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.101499][ T5956] veth0_vlan: entered promiscuous mode [ 71.107362][ T5956] veth1_vlan: entered promiscuous mode [ 71.153037][ T5956] veth0_macvtap: entered promiscuous mode [ 71.158111][ T5956] veth1_macvtap: entered promiscuous mode [ 71.167700][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.185985][ T5956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.248316][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.259921][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.265768][ T5997] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.274566][ T5997] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.313922][ T3628] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.316883][ T3628] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.338661][ T3628] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.341360][ T3628] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.223999][ T6000] Oops: general protection fault, probably for non-canonical address 0xdffffc00000000dc: 0000 [#1] SMP KASAN PTI [ 72.228751][ T6000] KASAN: null-ptr-deref in range [0x00000000000006e0-0x00000000000006e7] [ 72.232058][ T6000] CPU: 1 UID: 0 PID: 6000 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 72.235624][ T6000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 72.239594][ T6000] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 72.241914][ T6000] Code: 79 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 e9 40 68 4e 09 cc 66 66 66 66 66 66 2e [ 72.249545][ T6000] RSP: 0018:ffffc90003f47c00 EFLAGS: 00010202 [ 72.251983][ T6000] RAX: dffffc0000000000 RBX: ffffffff8b7776ee RCX: 0000000080000002 [ 72.255154][ T6000] RDX: 0000000000000000 RSI: ffffffff8b7776ee RDI: 00000000000000dc [ 72.258330][ T6000] RBP: ffffffff8a18a569 R08: 0000000000000001 R09: 0000000000000000 [ 72.261487][ T6000] R10: dffffc0000000000 R11: ffffed1037900903 R12: 0000000000000000 [ 72.264697][ T6000] R13: 00000000000006e0 R14: 00000000000006e0 R15: 0000000000000001 [ 72.267927][ T6000] FS: 00007fe5e870a6c0(0000) GS:ffff8882a9a0e000(0000) knlGS:0000000000000000 [ 72.270856][ T6000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.272929][ T6000] CR2: 00007fe5e77e8400 CR3: 0000000114c7e000 CR4: 00000000000006f0 [ 72.275553][ T6000] Call Trace: [ 72.276689][ T6000] [ 72.277667][ T6000] __kasan_check_byte+0x12/0x40 [ 72.279670][ T6000] lock_acquire+0x84/0x330 [ 72.281568][ T6000] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 72.283751][ T6000] ? skb_set_owner_w+0x26c/0x3e0 [ 72.285758][ T6000] _raw_spin_lock+0x2e/0x40 [ 72.287716][ T6000] ? unix_stream_connect+0x469/0x1010 [ 72.290052][ T6000] unix_stream_connect+0x469/0x1010 [ 72.292301][ T6000] __sys_connect+0x312/0x450 [ 72.294293][ T6000] ? __pfx___sys_connect+0x10/0x10 [ 72.296397][ T6000] ? rcu_is_watching+0x15/0xb0 [ 72.298420][ T6000] __x64_sys_connect+0x7a/0x90 [ 72.300417][ T6000] do_syscall_64+0xe2/0xf80 [ 72.302313][ T6000] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.304750][ T6000] ? trace_irq_disable+0x37/0x100 [ 72.306821][ T6000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.309283][ T6000] RIP: 0033:0x7fe5e779acb9 [ 72.311132][ T6000] 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 [ 72.318907][ T6000] RSP: 002b:00007fe5e870a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 72.322266][ T6000] RAX: ffffffffffffffda RBX: 00007fe5e7a05fa0 RCX: 00007fe5e779acb9 [ 72.325493][ T6000] RDX: 000000000000006e RSI: 0000200000000000 RDI: 0000000000000005 [ 72.328772][ T6000] RBP: 00007fe5e7808bf7 R08: 0000000000000000 R09: 0000000000000000 [ 72.332018][ T6000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.335260][ T6000] R13: 00007fe5e7a06038 R14: 00007fe5e7a05fa0 R15: 00007ffcf198af58 [ 72.338481][ T6000] [ 72.339733][ T6000] Modules linked in: [ 72.341694][ T6000] ---[ end trace 0000000000000000 ]--- [ 72.343993][ T6000] RIP: 0010:kasan_byte_accessible+0x12/0x30 [ 72.346438][ T6000] Code: 79 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 40 d6 48 c1 ef 03 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 07 3c 08 0f 92 c0 e9 40 68 4e 09 cc 66 66 66 66 66 66 2e [ 72.354593][ T6000] RSP: 0018:ffffc90003f47c00 EFLAGS: 00010202 [ 72.357078][ T6000] RAX: dffffc0000000000 RBX: ffffffff8b7776ee RCX: 0000000080000002 [ 72.360113][ T6000] RDX: 0000000000000000 RSI: ffffffff8b7776ee RDI: 00000000000000dc [ 72.362880][ T6000] RBP: ffffffff8a18a569 R08: 0000000000000001 R09: 0000000000000000 [ 72.365862][ T6000] R10: dffffc0000000000 R11: ffffed1037900903 R12: 0000000000000000 [ 72.368595][ T6000] R13: 00000000000006e0 R14: 00000000000006e0 R15: 0000000000000001 [ 72.371043][ T6000] FS: 00007fe5e870a6c0(0000) GS:ffff8882a9a0e000(0000) knlGS:0000000000000000 [ 72.373844][ T6000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.375872][ T6000] CR2: 00007fe5e77e8400 CR3: 0000000114c7e000 CR4: 00000000000006f0 [ 72.378365][ T6000] Kernel panic - not syncing: Fatal exception [ 72.381052][ T6000] Kernel Offset: disabled [ 72.382460][ T6000] Rebooting in 86400 seconds..