Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:58 parsed 1 programs 1970/01/01 00:00:58 executed programs: 0 [ 58.678700][ T6061] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.679481][ T6061] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.679958][ T6061] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.680839][ T6061] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.681485][ T6061] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.772785][ T6712] chnl_net:caif_netlink_parms(): no params data found [ 58.811341][ T6712] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.811425][ T6712] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.811574][ T6712] bridge_slave_0: entered allmulticast mode [ 58.812517][ T6712] bridge_slave_0: entered promiscuous mode [ 58.814187][ T6712] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.814255][ T6712] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.814384][ T6712] bridge_slave_1: entered allmulticast mode [ 58.815154][ T6712] bridge_slave_1: entered promiscuous mode [ 58.834528][ T6712] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.836028][ T6712] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.850323][ T6712] team0: Port device team_slave_0 added [ 58.853095][ T6712] team0: Port device team_slave_1 added [ 58.865866][ T6712] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.865914][ T6712] 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. [ 58.865943][ T6712] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.866972][ T6712] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.866996][ T6712] 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. [ 58.867024][ T6712] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.900849][ T6712] hsr_slave_0: entered promiscuous mode [ 58.901347][ T6712] hsr_slave_1: entered promiscuous mode [ 59.794589][ T6712] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.804827][ T6712] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.809104][ T6712] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.814541][ T6712] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.855993][ T6712] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.865872][ T6712] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.870841][ T4529] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.870924][ T4529] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.882648][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.882719][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.981767][ T6712] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.010056][ T6712] veth0_vlan: entered promiscuous mode [ 60.015986][ T6712] veth1_vlan: entered promiscuous mode [ 60.034176][ T6712] veth0_macvtap: entered promiscuous mode [ 60.038015][ T6712] veth1_macvtap: entered promiscuous mode [ 60.047949][ T6712] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.056510][ T6712] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.061131][ T6712] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.065099][ T6712] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.067521][ T6712] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.069894][ T6712] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.115568][ T671] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.115642][ T671] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.134632][ T671] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.134696][ T671] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.722829][ T6501] Bluetooth: hci0: command tx timeout [ 62.802528][ T6501] Bluetooth: hci0: command tx timeout [ 64.713551][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.713658][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.872446][ T6501] Bluetooth: hci0: command tx timeout [ 66.962052][ T6501] Bluetooth: hci0: command tx timeout [ 69.845287][ T3894] cfg80211: failed to load regulatory.db [ 126.153565][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.153650][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.552140][ T6061] Bluetooth: hci0: command 0x0406 tx timeout [ 187.592667][ T2393] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.592742][ T2393] ieee802154 phy1 wpan1: encryption failed: -22 [ 220.232461][ T32] INFO: task syz-executor.0:6712 blocked for more than 143 secon ** replaying previous printk message ** [ 220.232461][ T32] INFO: task syz-executor.0:6712 blocked for more than 143 seconds. [ 220.232552][ T32] Not tainted 6.15.0-rc6-syzkaller-ga82e92598ab1 #0 [ 220.232573][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 220.232591][ T32] task:syz-executor.0 state:D stack:0 pid:6712 tgid:6712 ppid:1 task_flags:0x400140 flags:0x00000009 [ 220.232629][ T32] Call trace: [ 220.232646][ T32] __switch_to+0x414/0x834 (T) [ 220.232677][ T32] __schedule+0x13b0/0x28d4 [ 220.232702][ T32] schedule+0xb4/0x230 [ 220.232726][ T32] schedule_preempt_disabled+0x18/0x2c [ 220.232751][ T32] __mutex_lock_common+0xbd0/0x2190 [ 220.232777][ T32] mutex_lock_nested+0x2c/0x38 [ 220.232802][ T32] fuse_lock_inode+0xd4/0x128 [ 220.232828][ T32] fuse_lookup+0xc4/0x498 [ 220.232852][ T32] __lookup_slow+0x254/0x378 [ 220.232883][ T32] lookup_slow+0x5c/0x80 [ 220.232907][ T32] link_path_walk+0x78c/0xc60 [ 220.232932][ T32] path_openat+0x1cc/0x2c40 [ 220.232956][ T32] do_filp_open+0x18c/0x36c [ 220.232980][ T32] do_sys_openat2+0x11c/0x1b4 [ 220.233007][ T32] __arm64_sys_openat+0x120/0x158 [ 220.233033][ T32] invoke_syscall+0x98/0x2b8 [ 220.233058][ T32] el0_svc_common+0x130/0x23c [ 220.233081][ T32] do_el0_svc+0x48/0x58 [ 220.233104][ T32] el0_svc+0x58/0x17c [ 220.233130][ T32] el0t_64_sync_handler+0x78/0x108 [ 220.233156][ T32] el0t_64_sync+0x198/0x19c [ 220.233184][ T32] INFO: task syz-executor.0:6806 blocked for more than 143 seconds. [ 220.233204][ T32] Not tainted 6.15.0-rc6-syzkaller-ga82e92598ab1 #0 [ 220.233223][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 220.233241][ T32] task:syz-executor.0 state:D stack:0 pid:6806 tgid:6801 ppid:6712 task_flags:0x400140 flags:0x00000019 [ 220.233276][ T32] Call trace: [ 220.233292][ T32] __switch_to+0x414/0x834 (T) [ 220.233327][ T32] __schedule+0x13b0/0x28d4 [ 220.233352][ T32] schedule+0xb4/0x230 [ 220.233376][ T32] __fuse_simple_request+0xbe8/0x141c [ 220.233403][ T32] fuse_lookup_name+0x280/0x6c8 [ 220.233426][ T32] fuse_lookup+0x110/0x498 [ 220.233449][ T32] __lookup_slow+0x254/0x378 [ 220.233473][ T32] lookup_slow+0x5c/0x80 [ 220.233497][ T32] link_path_walk+0x78c/0xc60 [ 220.233521][ T32] path_openat+0x1cc/0x2c40 [ 220.233546][ T32] do_filp_open+0x18c/0x36c [ 220.233570][ T32] do_sys_openat2+0x11c/0x1b4 [ 220.233596][ T32] __arm64_sys_openat+0x120/0x158 [ 220.233622][ T32] invoke_syscall+0x98/0x2b8 [ 220.233645][ T32] el0_svc_common+0x130/0x23c [ 220.233668][ T32] do_el0_svc+0x48/0x58 [ 220.233691][ T32] el0_svc+0x58/0x17c [ 220.233717][ T32] el0t_64_sync_handler+0x78/0x108 [ 220.233743][ T32] el0t_64_sync+0x198/0x19c [ 220.233769][ T32] [ 220.233769][ T32] Showing all locks held in the system: [ 220.233790][ T32] 1 lock held by khungtaskd/32: [ 220.233809][ T32] #0: ffff80008f5088a0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 220.233883][ T32] 2 locks held by pr/ttyAMA0/46: [ 220.233913][ T32] 2 locks held by getty/6262: [ 220.233933][ T32] #0: ffff0000cd35f0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 220.234004][ T32] #1: ffff80009a0032f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa0 [ 220.234075][ T32] 2 locks held by syz-executor.0/6712: [ 220.234094][ T32] #0: ffff0000ddb08148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x4c/0x80 [ 220.234172][ T32] #1: ffff0000ddb08610 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd4/0x128 [ 220.234243][ T32] 2 locks held by syz-executor.0/6806: [ 220.234262][ T32] #0: ffff0000ddb08148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x4c/0x80 [ 220.234349][ T32] #1: ffff0000ddb08610 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd4/0x128 [ 220.234419][ T32] [ 220.234434][ T32] ============================================= [ 220.234434][ T32] [ 220.234453][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 220.333361][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.15.0-rc6-syzkaller-ga82e92598ab1 #0 PREEMPT [ 220.336201][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 220.338839][ T32] Call trace: [ 220.339724][ T32] show_stack+0x2c/0x3c (C) [ 220.340901][ T32] __dump_stack+0x30/0x40 [ 220.342004][ T32] dump_stack_lvl+0x30/0x12c [ 220.343205][ T32] dump_stack+0x1c/0x28 [ 220.344292][ T32] panic+0x2bc/0x7ac [ 220.345304][ T32] hung_task_panic+0x0/0x2c [ 220.346505][ T32] kthread+0x5fc/0x75c [ 220.347572][ T32] ret_from_fork+0x10/0x20 [ 220.348768][ T32] SMP: stopping secondary CPUs [ 221.401679][ T32] SMP: failed to stop secondary CPUs 0 [ 221.403288][ T32] Kernel Offset: disabled [ 221.404422][ T32] CPU features: 0x0800,000040e0,01000250,82017203 [ 221.406084][ T32] Memory Limit: none [ 221.746327][ T32] Rebooting in 86400 seconds..