Warning: Permanently added '10.128.0.95' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs 1970/01/01 00:01:01 executed programs: 0 [ 61.779483][ T4305] chnl_net:caif_netlink_parms(): no params data found [ 61.813053][ T4305] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.815086][ T4305] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.817780][ T4305] device bridge_slave_0 entered promiscuous mode [ 61.821277][ T4305] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.823172][ T4305] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.825601][ T4305] device bridge_slave_1 entered promiscuous mode [ 61.840428][ T4305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.844641][ T4305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.860901][ T4305] team0: Port device team_slave_0 added [ 61.863907][ T4305] team0: Port device team_slave_1 added [ 61.875968][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.878001][ T4305] 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. [ 61.884728][ T4305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.888947][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.890818][ T4305] 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. [ 61.897646][ T4305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.989901][ T4305] device hsr_slave_0 entered promiscuous mode [ 62.037503][ T4305] device hsr_slave_1 entered promiscuous mode [ 62.705186][ T4305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.738977][ T4305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.779614][ T4305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.813653][ T4305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.904161][ T4305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.913633][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.916208][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.922556][ T4305] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.926947][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.931158][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.933657][ T153] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.935574][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.939340][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.946272][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.951013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.953500][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.955337][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.958048][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.971038][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.975072][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.979443][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.982104][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.984844][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.990149][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.995454][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.998824][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.003087][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.005793][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.012371][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.091633][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.093736][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.102628][ T4305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.115951][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.121010][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.134722][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.140561][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.143904][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.146810][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.152668][ T4305] device veth0_vlan entered promiscuous mode [ 63.159487][ T4305] device veth1_vlan entered promiscuous mode [ 63.176192][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.179305][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.182493][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.185811][ T565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.191738][ T4305] device veth0_macvtap entered promiscuous mode [ 63.195735][ T4305] device veth1_macvtap entered promiscuous mode [ 63.213440][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.215572][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.219756][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.222218][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.227933][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.232828][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.234804][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.238922][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.243565][ T4305] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.245996][ T4305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.250576][ T4305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.252934][ T4305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.299874][ T335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.302039][ T335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.304849][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.322475][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.324753][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.329983][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 63.727675][ T4048] Bluetooth: hci0: command 0x0409 tx timeout [ 65.807752][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 67.887273][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 69.648966][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.650911][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.977136][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 74.778052][ T13] cfg80211: failed to load regulatory.db [ 131.088589][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.090371][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.367118][ T3608] Bluetooth: hci0: command 0x0406 tx timeout [ 192.528439][ T2057] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.530307][ T2057] ieee802154 phy1 wpan1: encryption failed: -22 [ 223.887242][ T27] INFO: task syz-executor.0:4305 blocked for more than 143 seconds. [ 223.889593][ T27] Not tainted 5.15.180-syzkaller #0 [ 223.891162][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.893764][ T27] task:syz-executor.0 state:D stack: 0 pid: 4305 ppid: 1 flags:0x00000005 [ 223.896276][ T27] Call trace: [ 223.897457][ T27] __switch_to+0x2f4/0x558 [ 223.898641][ T27] __schedule+0xe00/0x1c0c [ 223.899824][ T27] schedule+0x11c/0x1c8 [ 223.900940][ T27] schedule_preempt_disabled+0x18/0x2c [ 223.902400][ T27] __mutex_lock_common+0xa9c/0x1edc [ 223.903976][ T27] mutex_lock_nested+0xac/0x11c [ 223.905285][ T27] fuse_lock_inode+0xd4/0x128 [ 223.906562][ T27] fuse_lookup+0xc4/0x4a8 [ 223.908123][ T27] __lookup_slow+0x24c/0x380 [ 223.909392][ T27] lookup_slow+0x5c/0x80 [ 223.910515][ T27] walk_component+0x2b0/0x3a8 [ 223.911757][ T27] link_path_walk+0x590/0xb8c [ 223.912939][ T27] path_openat+0x1c0/0x26e4 [ 223.914151][ T27] do_filp_open+0x164/0x330 [ 223.915383][ T27] do_sys_openat2+0x128/0x3d8 [ 223.916634][ T27] __arm64_sys_openat+0x120/0x154 [ 223.918124][ T27] invoke_syscall+0x98/0x2b8 [ 223.919331][ T27] el0_svc_common+0x138/0x258 [ 223.920664][ T27] do_el0_svc+0x58/0x14c [ 223.921804][ T27] el0_svc+0x78/0x1e0 [ 223.922880][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 223.924247][ T27] el0t_64_sync+0x1a0/0x1a4 [ 223.925483][ T27] INFO: task syz-executor.0:4408 blocked for more than 143 seconds. [ 223.927635][ T27] Not tainted 5.15.180-syzkaller #0 [ 223.929169][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.931438][ T27] task:syz-executor.0 state:D stack: 0 pid: 4408 ppid: 4305 flags:0x0000000d [ 223.933901][ T27] Call trace: [ 223.934739][ T27] __switch_to+0x2f4/0x558 [ 223.935903][ T27] __schedule+0xe00/0x1c0c [ 223.937140][ T27] schedule+0x11c/0x1c8 [ 223.938255][ T27] fuse_simple_request+0xe2c/0x16dc [ 223.939687][ T27] fuse_lookup_name+0x1ec/0x60c [ 223.940970][ T27] fuse_lookup+0x110/0x4a8 [ 223.942179][ T27] __lookup_slow+0x24c/0x380 [ 223.943383][ T27] lookup_slow+0x5c/0x80 [ 223.944502][ T27] walk_component+0x2b0/0x3a8 [ 223.945723][ T27] link_path_walk+0x590/0xb8c [ 223.947054][ T27] path_openat+0x1c0/0x26e4 [ 223.948286][ T27] do_filp_open+0x164/0x330 [ 223.949465][ T27] do_sys_openat2+0x128/0x3d8 [ 223.950659][ T27] __arm64_sys_openat+0x120/0x154 [ 223.951982][ T27] invoke_syscall+0x98/0x2b8 [ 223.953153][ T27] el0_svc_common+0x138/0x258 [ 223.954401][ T27] do_el0_svc+0x58/0x14c [ 223.955492][ T27] el0_svc+0x78/0x1e0 [ 223.956535][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 223.957942][ T27] el0t_64_sync+0x1a0/0x1a4 [ 223.959147][ T27] [ 223.959147][ T27] Showing all locks held in the system: [ 223.961290][ T27] 1 lock held by khungtaskd/27: [ 223.962570][ T27] #0: ffff8000143211e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 223.965056][ T27] 2 locks held by getty/3781: [ 223.966292][ T27] #0: ffff0000d3326098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 223.969123][ T27] #1: ffff80001b7802e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 223.971819][ T27] 2 locks held by syz-executor.0/4305: [ 223.973276][ T27] #0: ffff0000e0890150 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x4c/0x80 [ 223.975987][ T27] #1: ffff0000e08905b8 (&fi->mutex){+.+.}-{3:3}, at: fuse_lock_inode+0xd4/0x128 [ 223.978533][ T27] 2 locks held by syz-executor.0/4408: [ 223.979946][ T27] #0: ffff0000e0890150 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x4c/0x80 [ 223.982624][ T27] #1: ffff0000e08905b8 (&fi->mutex){+.+.}-{3:3}, at: fuse_lock_inode+0xd4/0x128 [ 223.985157][ T27] [ 223.985765][ T27] ============================================= [ 223.985765][ T27] [ 223.988178][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 223.989947][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.180-syzkaller #0 [ 223.992029][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 223.994598][ T27] Call trace: [ 223.995475][ T27] dump_backtrace+0x0/0x43c [ 223.996709][ T27] show_stack+0x2c/0x3c [ 223.997877][ T27] __dump_stack+0x30/0x40 [ 223.999017][ T27] dump_stack_lvl+0xf8/0x160 [ 224.000266][ T27] dump_stack+0x1c/0x5c [ 224.001377][ T27] panic+0x2e4/0x854 [ 224.002415][ T27] hung_task_panic+0x0/0x2c [ 224.003639][ T27] kthread+0x374/0x454 [ 224.004725][ T27] ret_from_fork+0x10/0x20 [ 224.005865][ T27] SMP: stopping secondary CPUs [ 224.007202][ T27] Kernel Offset: disabled [ 224.008317][ T27] CPU features: 0x8,000081c1,21302e40 [ 224.009722][ T27] Memory Limit: none [ 224.301808][ T27] Rebooting in 86400 seconds..