Warning: Permanently added '10.128.1.106' (ED25519) to the list of known hosts. 1970/01/01 00:00:46 ignoring optional flag "type"="gce" 1970/01/01 00:00:46 parsed 1 programs [ 46.642474][ T4311] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:46 executed programs: 0 [ 46.706404][ T4326] chnl_net:caif_netlink_parms(): no params data found [ 46.724082][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.725280][ T4326] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.726591][ T4326] device bridge_slave_0 entered promiscuous mode [ 46.728750][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.729878][ T4326] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.731361][ T4326] device bridge_slave_1 entered promiscuous mode [ 46.738915][ T4326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.741187][ T4326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.748383][ T4326] team0: Port device team_slave_0 added [ 46.750043][ T4326] team0: Port device team_slave_1 added [ 46.756537][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.757521][ T4326] 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. [ 46.761433][ T4326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.763673][ T4326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.764635][ T4326] 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. [ 46.768432][ T4326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.812342][ T4326] device hsr_slave_0 entered promiscuous mode [ 46.870572][ T4326] device hsr_slave_1 entered promiscuous mode [ 47.385892][ T4326] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.412127][ T4326] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.461498][ T4326] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.502108][ T4326] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.548266][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.549370][ T4326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.550461][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.551460][ T4326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.575608][ T4326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.579169][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.581417][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.582790][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.584531][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 47.588256][ T4326] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.592675][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.594052][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.595113][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.596418][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.598921][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.599988][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.606539][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.608082][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.612464][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.615429][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.622322][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.625303][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.668948][ T4326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.670741][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.671876][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.678435][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.685025][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.686480][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.687783][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.691570][ T4326] device veth0_vlan entered promiscuous mode [ 47.694846][ T4326] device veth1_vlan entered promiscuous mode [ 47.703151][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.704563][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.705917][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.708894][ T4326] device veth0_macvtap entered promiscuous mode [ 47.713748][ T4326] device veth1_macvtap entered promiscuous mode [ 47.719226][ T4326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.721000][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.722897][ T1608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.725715][ T4326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.726844][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.728263][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.731027][ T4326] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.732315][ T4326] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.733558][ T4326] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.734741][ T4326] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.731133][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 50.820636][ T13] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:00:51 executed programs: 402 [ 52.890923][ T25] Bluetooth: hci0: command 0x040f tx timeout [ 54.970442][ T25] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:00:56 executed programs: 1048 [ 57.050360][ T1980] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:01:01 executed programs: 1666 1970/01/01 00:01:06 executed programs: 2299 [ 69.611521][ T1541] cfg80211: failed to load regulatory.db [ 69.611899][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.613630][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:01:11 executed programs: 2908 1970/01/01 00:01:16 executed programs: 3529 1970/01/01 00:01:21 executed programs: 4148 1970/01/01 00:01:26 executed programs: 4787 1970/01/01 00:01:31 executed programs: 5430 1970/01/01 00:01:36 executed programs: 6064 1970/01/01 00:01:41 executed programs: 6702 1970/01/01 00:01:46 executed programs: 7426 1970/01/01 00:01:51 executed programs: 8158 1970/01/01 00:01:56 executed programs: 8892 1970/01/01 00:02:01 executed programs: 9632 1970/01/01 00:02:06 executed programs: 10368 [ 131.051144][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.052195][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:11 executed programs: 11095 1970/01/01 00:02:16 executed programs: 11821 1970/01/01 00:02:21 executed programs: 12553 1970/01/01 00:02:26 executed programs: 13288 1970/01/01 00:02:31 executed programs: 14018 1970/01/01 00:02:36 executed programs: 14747 1970/01/01 00:02:41 executed programs: 15481 1970/01/01 00:02:46 executed programs: 16215 [ 166.891715][ T4057] ------------[ cut here ]------------ [ 166.892555][ T4057] WARNING: CPU: 0 PID: 4057 at net/bluetooth/hci_conn.c:443 hci_conn_timeout+0x1fc/0x424 [ 166.893880][ T4057] Modules linked in: [ 166.894532][ T4057] CPU: 0 PID: 4057 Comm: kworker/u5:2 Not tainted syzkaller #0 [ 166.895643][ T4057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 166.897127][ T4057] Workqueue: hci0 hci_conn_timeout [ 166.897842][ T4057] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 166.898887][ T4057] pc : hci_conn_timeout+0x1fc/0x424 [ 166.899712][ T4057] lr : hci_conn_timeout+0x1fc/0x424 [ 166.900447][ T4057] sp : ffff80001f057b10 [ 166.901012][ T4057] x29: ffff80001f057b10 x28: ffff0000c2e1a800 x27: ffff0000c086b618 [ 166.902142][ T4057] x26: ffff0000d5c86138 x25: ffff0000c90d0400 x24: dfff800000000000 [ 166.903317][ T4057] x23: 1fffe0001ab90c27 x22: dfff800000000000 x21: 00000000ffffffff [ 166.904523][ T4057] x20: ffff0000d5c86000 x19: ffff0000d5c86138 x18: 1fffe00034226396 [ 166.905741][ T4057] x17: ffff800016cb1000 x16: ffff800011169180 x15: ffff800016791500 [ 166.906955][ T4057] x14: ffff0000c1f44080 x13: dfff800000000000 x12: 0000000000ff0100 [ 166.908088][ T4057] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800010474804 [ 166.909160][ T4057] x8 : ffff0000c1f43680 x7 : 0000000000000000 x6 : 0000000000000000 [ 166.910231][ T4057] x5 : ffff800016cd12a0 x4 : 0000000000000008 x3 : ffff800010474640 [ 166.911323][ T4057] x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000 [ 166.912419][ T4057] Call trace: [ 166.912855][ T4057] hci_conn_timeout+0x1fc/0x424 [ 166.913509][ T4057] process_one_work+0x79c/0x1140 [ 166.914161][ T4057] worker_thread+0x8f4/0x101c [ 166.914822][ T4057] kthread+0x374/0x454 [ 166.915420][ T4057] ret_from_fork+0x10/0x20 [ 166.916126][ T4057] irq event stamp: 233002 [ 166.916720][ T4057] hardirqs last enabled at (233001): [] _raw_spin_unlock_irq+0x98/0x128 [ 166.918233][ T4057] hardirqs last disabled at (233002): [] el1_dbg+0x24/0x80 [ 166.919496][ T4057] softirqs last enabled at (227206): [] handle_softirqs+0xa4c/0xbf0 [ 166.920883][ T4057] softirqs last disabled at (227189): [] __irq_exit_rcu+0x240/0x440 [ 166.922190][ T4057] ---[ end trace 4b8aa91566673069 ]--- 1970/01/01 00:02:51 executed programs: 16947 1970/01/01 00:02:56 executed programs: 17677