Warning: Permanently added '10.128.10.2' (ED25519) to the list of known hosts. 1970/01/01 00:00:59 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:59 ignoring optional flag "type"="gce" 1970/01/01 00:00:59 parsed 1 programs 1970/01/01 00:00:59 executed programs: 0 [ 60.051388][ T4268] chnl_net:caif_netlink_parms(): no params data found [ 60.085211][ T4268] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.087248][ T4268] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.089925][ T4268] device bridge_slave_0 entered promiscuous mode [ 60.093450][ T4268] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.095960][ T4268] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.098442][ T4268] device bridge_slave_1 entered promiscuous mode [ 60.113739][ T4268] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.118210][ T4268] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.132523][ T4268] team0: Port device team_slave_0 added [ 60.137469][ T4268] team0: Port device team_slave_1 added [ 60.150468][ T4268] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.152252][ T4268] 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. [ 60.159025][ T4268] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.163625][ T4268] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.165605][ T4268] 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. [ 60.172102][ T4268] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.245873][ T4268] device hsr_slave_0 entered promiscuous mode [ 60.284874][ T4268] device hsr_slave_1 entered promiscuous mode [ 60.942560][ T4268] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.975896][ T4268] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.017086][ T4268] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.055996][ T4268] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.189636][ T4268] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.209407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.211878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.216490][ T4268] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.231913][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.236000][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.238455][ T588] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.240195][ T588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.242804][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.247821][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.250221][ T588] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.251999][ T588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.254686][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.257542][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.264861][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.267618][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.270740][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.273292][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.284842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.287821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.290385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.293267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.298299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.300642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.304690][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.379141][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.381072][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.389160][ T4268] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.402423][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.412507][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.426040][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.428875][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.431946][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.436406][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.441098][ T4268] device veth0_vlan entered promiscuous mode [ 61.448279][ T4268] device veth1_vlan entered promiscuous mode [ 61.466868][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.469406][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.472429][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.477498][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.482370][ T4268] device veth0_macvtap entered promiscuous mode [ 61.489334][ T4268] device veth1_macvtap entered promiscuous mode [ 61.500393][ T4268] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.502400][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.507126][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.509509][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.512535][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.518212][ T4268] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.521994][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.526019][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.529382][ T4268] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.531568][ T4268] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.533796][ T4268] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.537135][ T4268] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.592091][ T588] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.594347][ T588] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.597201][ T588] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.619851][ T588] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.621838][ T588] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.626850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.034835][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 64.114066][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 66.194262][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 68.274518][ T4041] Bluetooth: hci0: command 0x0419 tx timeout [ 69.646191][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.647943][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 74.772933][ T1535] cfg80211: failed to load regulatory.db [ 131.085071][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.086855][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.354018][ T4039] Bluetooth: hci0: command 0x0406 tx timeout [ 192.516331][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.518052][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 222.604096][ T27] INFO: task syz-executor.0:4268 blocked for more than 143 seconds. [ 222.606444][ T27] Not tainted 5.15.178-syzkaller #0 [ 222.607981][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 222.610193][ T27] task:syz-executor.0 state:D stack: 0 pid: 4268 ppid: 1 flags:0x00000005 [ 222.612590][ T27] Call trace: [ 222.613371][ T27] __switch_to+0x308/0x588 [ 222.614686][ T27] __schedule+0xf10/0x1e48 [ 222.615774][ T27] schedule+0x11c/0x1c8 [ 222.616840][ T27] schedule_preempt_disabled+0x18/0x2c [ 222.618230][ T27] __mutex_lock_common+0xba0/0x2154 [ 222.619588][ T27] mutex_lock_nested+0xa4/0xf8 [ 222.620850][ T27] fuse_lock_inode+0xd4/0x11c [ 222.622015][ T27] fuse_lookup+0xf0/0x4d4 [ 222.623179][ T27] __lookup_slow+0x250/0x388 [ 222.624431][ T27] lookup_slow+0x60/0x84 [ 222.625491][ T27] walk_component+0x394/0x4cc [ 222.626633][ T27] link_path_walk+0x5a0/0xc38 [ 222.627757][ T27] path_openat+0x1e8/0x26cc [ 222.628864][ T27] do_filp_open+0x1a8/0x3b4 [ 222.629968][ T27] do_sys_openat2+0x128/0x3e0 [ 222.631122][ T27] __arm64_sys_openat+0x1f0/0x240 [ 222.632309][ T27] invoke_syscall+0x98/0x2b8 [ 222.633451][ T27] el0_svc_common+0x138/0x258 [ 222.634684][ T27] do_el0_svc+0x58/0x14c [ 222.635757][ T27] el0_svc+0x7c/0x1f0 [ 222.636746][ T27] el0t_64_sync_handler+0x84/0xe4 [ 222.638000][ T27] el0t_64_sync+0x1a0/0x1a4 [ 222.639171][ T27] INFO: task syz-executor.0:4360 blocked for more than 143 seconds. [ 222.641167][ T27] Not tainted 5.15.178-syzkaller #0 [ 222.642675][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 222.645611][ T27] task:syz-executor.0 state:D stack: 0 pid: 4360 ppid: 4268 flags:0x0000000d [ 222.648105][ T27] Call trace: [ 222.648949][ T27] __switch_to+0x308/0x588 [ 222.650107][ T27] __schedule+0xf10/0x1e48 [ 222.651302][ T27] schedule+0x11c/0x1c8 [ 222.652366][ T27] fuse_simple_request+0xea8/0x1758 [ 222.653662][ T27] fuse_lookup_name+0x27c/0x760 [ 222.655033][ T27] fuse_lookup+0x13c/0x4d4 [ 222.656160][ T27] __lookup_slow+0x250/0x388 [ 222.657263][ T27] lookup_slow+0x60/0x84 [ 222.658335][ T27] walk_component+0x394/0x4cc [ 222.659467][ T27] link_path_walk+0x5a0/0xc38 [ 222.660603][ T27] path_openat+0x1e8/0x26cc [ 222.661902][ T27] do_filp_open+0x1a8/0x3b4 [ 222.663074][ T27] do_sys_openat2+0x128/0x3e0 [ 222.664480][ T27] __arm64_sys_openat+0x1f0/0x240 [ 222.665717][ T27] invoke_syscall+0x98/0x2b8 [ 222.666859][ T27] el0_svc_common+0x138/0x258 [ 222.668120][ T27] do_el0_svc+0x58/0x14c [ 222.669206][ T27] el0_svc+0x7c/0x1f0 [ 222.670192][ T27] el0t_64_sync_handler+0x84/0xe4 [ 222.671488][ T27] el0t_64_sync+0x1a0/0x1a4 [ 222.672660][ T27] [ 222.672660][ T27] Showing all locks held in the system: [ 222.674837][ T27] 1 lock held by khungtaskd/27: [ 222.676033][ T27] #0: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 222.678452][ T27] 2 locks held by getty/3778: [ 222.679728][ T27] #0: ffff0000d3535098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 222.682189][ T27] #1: ffff80001bfc02e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204 [ 222.685007][ T27] 2 locks held by syz-executor.0/4268: [ 222.686390][ T27] #0: ffff0000e1460150 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 222.688887][ T27] #1: ffff0000e14605b8 (&fi->mutex){+.+.}-{3:3}, at: fuse_lock_inode+0xd4/0x11c [ 222.691180][ T27] 2 locks held by syz-executor.0/4360: [ 222.692517][ T27] #0: ffff0000e1460150 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 222.695119][ T27] #1: ffff0000e14605b8 (&fi->mutex){+.+.}-{3:3}, at: fuse_lock_inode+0xd4/0x11c [ 222.697396][ T27] [ 222.697987][ T27] ============================================= [ 222.697987][ T27] [ 222.700076][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 222.701752][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.178-syzkaller #0 [ 222.703737][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 222.706258][ T27] Call trace: [ 222.707100][ T27] dump_backtrace+0x0/0x530 [ 222.708367][ T27] show_stack+0x2c/0x3c [ 222.709421][ T27] dump_stack_lvl+0x108/0x170 [ 222.710624][ T27] dump_stack+0x1c/0x58 [ 222.711697][ T27] panic+0x304/0x8bc [ 222.712731][ T27] hung_task_panic+0x0/0x2c [ 222.713948][ T27] kthread+0x37c/0x45c [ 222.714958][ T27] ret_from_fork+0x10/0x20 [ 222.716055][ T27] SMP: stopping secondary CPUs [ 222.717297][ T27] Kernel Offset: disabled [ 222.718451][ T27] CPU features: 0x8,000081c1,21302e40 [ 222.719825][ T27] Memory Limit: none [ 223.045901][ T27] Rebooting in 86400 seconds..