Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 parsed 1 programs [ 64.494423][ T2414] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.494464][ T9] cfg80211: failed to load regulatory.db [ 64.494477][ T2414] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.191856][ T6885] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 70.270683][ T6611] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.272351][ T6611] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.274261][ T6611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.276409][ T6611] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.278243][ T6611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.361922][ T629] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.363676][ T629] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.371902][ T629] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.373444][ T629] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.117105][ T6944] chnl_net:caif_netlink_parms(): no params data found [ 71.183831][ T6944] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.183904][ T6944] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.183993][ T6944] bridge_slave_0: entered allmulticast mode [ 71.184417][ T6944] bridge_slave_0: entered promiscuous mode [ 71.185111][ T6944] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.185130][ T6944] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.185175][ T6944] bridge_slave_1: entered allmulticast mode [ 71.185557][ T6944] bridge_slave_1: entered promiscuous mode [ 71.228160][ T6944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.229141][ T6944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.241360][ T6944] team0: Port device team_slave_0 added [ 71.242093][ T6944] team0: Port device team_slave_1 added [ 71.248613][ T6944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.248633][ T6944] 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 1560 would solve the problem. [ 71.248647][ T6944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.249539][ T6944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.249546][ T6944] 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 1560 would solve the problem. [ 71.249558][ T6944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.269906][ T6944] hsr_slave_0: entered promiscuous mode [ 71.270202][ T6944] hsr_slave_1: entered promiscuous mode [ 71.660623][ T6944] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.664139][ T6944] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.666742][ T6944] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.669085][ T6944] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.694850][ T6944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.699751][ T6944] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.706373][ T1596] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.706422][ T1596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.709406][ T1596] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.709441][ T1596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.726622][ T6944] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.770959][ T6944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.787990][ T6944] veth0_vlan: entered promiscuous mode [ 71.791165][ T6944] veth1_vlan: entered promiscuous mode [ 71.801257][ T6944] veth0_macvtap: entered promiscuous mode [ 71.802248][ T6944] veth1_macvtap: entered promiscuous mode [ 71.805886][ T6944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.806785][ T6944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.811026][ T1596] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.811226][ T1596] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.811254][ T1596] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.811270][ T1596] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.971764][ T629] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.009815][ T629] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.060832][ T629] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.109624][ T629] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.520684][ T6121] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.522062][ T6121] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.524218][ T6121] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.524712][ T6121] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.525007][ T6121] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.578562][ T7123] chnl_net:caif_netlink_parms(): no params data found [ 72.597476][ T7123] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.598818][ T7123] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.598907][ T7123] bridge_slave_0: entered allmulticast mode [ 72.601389][ T7123] bridge_slave_0: entered promiscuous mode [ 72.603117][ T7123] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.604859][ T7123] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.606308][ T7123] bridge_slave_1: entered allmulticast mode [ 72.607971][ T7123] bridge_slave_1: entered promiscuous mode [ 72.618582][ T7123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.621484][ T7123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.629984][ T7123] team0: Port device team_slave_0 added [ 72.631756][ T7123] team0: Port device team_slave_1 added [ 72.640988][ T7123] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.642268][ T7123] 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 1560 would solve the problem. [ 72.647223][ T7123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.649641][ T7123] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.650834][ T7123] 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 1560 would solve the problem. [ 72.656551][ T7123] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.671444][ T7123] hsr_slave_0: entered promiscuous mode [ 72.672855][ T7123] hsr_slave_1: entered promiscuous mode [ 72.674624][ T7123] debugfs: 'hsr0' already exists in 'hsr' [ 72.675741][ T7123] Cannot create hsr debugfs directory [ 74.583267][ T6121] Bluetooth: hci0: command tx timeout [ 75.152259][ T629] bridge_slave_1: left allmulticast mode [ 75.153499][ T629] bridge_slave_1: left promiscuous mode [ 75.153601][ T629] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.157719][ T629] bridge_slave_0: left allmulticast mode [ 75.157746][ T629] bridge_slave_0: left promiscuous mode [ 75.158202][ T629] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.337197][ T629] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 75.374456][ T629] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 75.394199][ T629] bond0 (unregistering): Released all slaves [ 75.457235][ T629] hsr_slave_0: left promiscuous mode [ 75.458419][ T629] hsr_slave_1: left promiscuous mode [ 75.459689][ T629] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.460318][ T629] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.461192][ T629] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.461205][ T629] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.466920][ T629] veth1_macvtap: left promiscuous mode [ 75.466961][ T629] veth0_macvtap: left promiscuous mode [ 75.467021][ T629] veth1_vlan: left promiscuous mode [ 75.467245][ T629] veth0_vlan: left promiscuous mode [ 75.587016][ T629] team0 (unregistering): Port device team_slave_1 removed [ 75.593135][ T629] team0 (unregistering): Port device team_slave_0 removed [ 75.913989][ T7123] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.918654][ T7123] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.921574][ T7123] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.926952][ T7123] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.948042][ T7123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.952661][ T7123] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.956072][ T1596] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.956108][ T1596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.959838][ T1596] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.959887][ T1596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.104809][ T7123] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.115262][ T7123] veth0_vlan: entered promiscuous mode [ 76.117471][ T7123] veth1_vlan: entered promiscuous mode [ 76.125845][ T7123] veth0_macvtap: entered promiscuous mode [ 76.126770][ T7123] veth1_macvtap: entered promiscuous mode [ 76.129542][ T7123] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.132492][ T7123] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.135401][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.135478][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.135497][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.135508][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.169395][ T1596] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.169423][ T1596] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.175039][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.175068][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.199585][ T7221] Soft offlining pfn 0x12ce00 at process virtual address 0x20000000 [ 76.215055][ T7221] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12ce00 [ 76.215072][ T7221] flags: 0x5ffc00000200000(hwpoison|node=0|zone=2|lastcpupid=0x7ff) [ 76.215080][ T7221] page_type: f0(buddy) [ 76.215087][ T7221] raw: 05ffc00000200000 fffffdffc3761c08 ffff0001fea8dba0 0000000000000000 [ 76.215092][ T7221] raw: 0000000000000000 0000000000000004 00000001f0000000 0000000000000000 [ 76.215095][ T7221] page dumped because: VM_BUG_ON_PAGE(page_count(buddy) != 0) [ 76.215140][ T7221] ------------[ cut here ]------------ [ 76.215142][ T7221] kernel BUG at mm/internal.h:664! [ 76.215208][ T7221] Internal error: Oops - BUG: 00000000f2000800 [#1] SMP [ 76.225231][ T7221] Modules linked in: [ 76.225791][ T7221] CPU: 0 UID: 0 PID: 7221 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 76.227136][ T7221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 76.228837][ T7221] pstate: 634000c5 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 76.230158][ T7221] pc : __free_one_page+0x8b8/0x988 [ 76.230925][ T7221] lr : __free_one_page+0x8b8/0x988 [ 76.231765][ T7221] sp : ffff80009e626ef0 [ 76.232441][ T7221] x29: ffff80009e626f10 x28: fffffdffc3b38034 x27: fffffdffc3b38000 [ 76.233660][ T7221] x26: 000000000012ce00 x25: 0000000000000000 x24: 0000000000000004 [ 76.235074][ T7221] x23: 000000000012ce10 x22: dfff800000000000 x21: fffffdffc3b38400 [ 76.236362][ T7221] x20: 0000000000000000 x19: ffff0001fea8d880 x18: 00000000ffffffff [ 76.237566][ T7221] x17: 3030303030303030 x16: ffff80008b021030 x15: 0000000000000001 [ 76.238812][ T7221] x14: 1fffe0003378f0f2 x13: 0000000000000000 x12: 0000000000000000 [ 76.240029][ T7221] x11: ffff60003378f0f3 x10: 0000000000ff0100 x9 : 98c811240503cb00 [ 76.241177][ T7221] x8 : 98c811240503cb00 x7 : ffff800080565b6c x6 : 0000000000000000 [ 76.242359][ T7221] x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff8000807e0688 [ 76.243543][ T7221] x2 : 0000000000000001 x1 : 0000000100000001 x0 : 000000000000003b [ 76.244828][ T7221] Call trace: [ 76.245359][ T7221] __free_one_page+0x8b8/0x988 (P) [ 76.246154][ T7221] split_large_buddy+0x108/0x1d0 [ 76.246912][ T7221] free_one_page+0x94/0x2e0 [ 76.247602][ T7221] free_unref_folios+0x6b0/0x1454 [ 76.248303][ T7221] folios_put_refs+0x608/0x718 [ 76.248961][ T7221] __folio_batch_release+0x78/0xb0 [ 76.249673][ T7221] truncate_inode_pages_range+0x2f8/0xe18 [ 76.250483][ T7221] truncate_inode_pages+0x2c/0x3c [ 76.251168][ T7221] blkdev_flush_mapping+0xfc/0x254 [ 76.251981][ T7221] bdev_release+0x478/0x654 [ 76.252635][ T7221] blkdev_release+0x20/0x34 [ 76.253336][ T7221] __fput+0x340/0x75c [ 76.253922][ T7221] ____fput+0x20/0x58 [ 76.254473][ T7221] task_work_run+0x1dc/0x260 [ 76.255169][ T7221] do_exit+0x524/0x1a14 [ 76.255764][ T7221] do_group_exit+0x194/0x22c [ 76.256518][ T7221] get_signal+0x11dc/0x12f8 [ 76.257200][ T7221] arch_do_signal_or_restart+0x274/0x4434 [ 76.258015][ T7221] exit_to_user_mode_loop+0x7c/0x168 [ 76.258820][ T7221] el0_svc+0x170/0x254 [ 76.259501][ T7221] el0t_64_sync_handler+0x84/0x12c [ 76.260262][ T7221] el0t_64_sync+0x198/0x19c [ 76.260995][ T7221] Code: d0052fa1 91048021 aa1b03e0 97d57a42 (d4210000) [ 76.261982][ T7221] ---[ end trace 0000000000000000 ]--- [ 76.474074][ T7221] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 76.475039][ T7221] SMP: stopping secondary CPUs [ 77.541957][ T7221] SMP: failed to stop secondary CPUs 1 [ 77.542780][ T7221] Kernel Offset: disabled [ 77.543371][ T7221] CPU features: 0x080000,0000f000,21381141,5427fea7 [ 77.544253][ T7221] Memory Limit: none [ 77.761902][ T7221] Rebooting in 86400 seconds..