Warning: Permanently added '10.128.1.224' (ED25519) to the list of known hosts. 1970/01/01 00:00:45 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:45 ignoring optional flag "type"="gce" 1970/01/01 00:00:45 parsed 1 programs 1970/01/01 00:00:45 executed programs: 0 [ 45.472858][ T6099] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.475060][ T6099] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.475489][ T6099] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.477346][ T6099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.477683][ T6099] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.523947][ T6744] chnl_net:caif_netlink_parms(): no params data found [ 45.545011][ T6744] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.546334][ T6744] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.547790][ T6744] bridge_slave_0: entered allmulticast mode [ 45.549210][ T6744] bridge_slave_0: entered promiscuous mode [ 45.551131][ T6744] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.552370][ T6744] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.553657][ T6744] bridge_slave_1: entered allmulticast mode [ 45.555075][ T6744] bridge_slave_1: entered promiscuous mode [ 45.565040][ T6744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.567396][ T6744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.575619][ T6744] team0: Port device team_slave_0 added [ 45.577410][ T6744] team0: Port device team_slave_1 added [ 45.584628][ T6744] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.585779][ T6744] 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. [ 45.589943][ T6744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.592867][ T6744] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.592906][ T6744] 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. [ 45.592926][ T6744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.605876][ T6744] hsr_slave_0: entered promiscuous mode [ 45.606154][ T6744] hsr_slave_1: entered promiscuous mode [ 46.302964][ T6744] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.307434][ T6744] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.310118][ T6744] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.312840][ T6744] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.321711][ T6744] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.321763][ T6744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.322036][ T6744] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.322082][ T6744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.338982][ T6744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.343453][ T2117] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.344921][ T2117] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.349666][ T6744] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.355089][ T2117] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.355162][ T2117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.366753][ T4743] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.366829][ T4743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.376937][ T6744] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.415890][ T6744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.430802][ T6744] veth0_vlan: entered promiscuous mode [ 46.432643][ T6744] veth1_vlan: entered promiscuous mode [ 46.440048][ T6744] veth0_macvtap: entered promiscuous mode [ 46.442917][ T6744] veth1_macvtap: entered promiscuous mode [ 46.446524][ T6744] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.447510][ T6744] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.448221][ T6744] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.448249][ T6744] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.448271][ T6744] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.448286][ T6744] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.477735][ T2117] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.477786][ T2117] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 46.489199][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 46.489253][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.510922][ T52] Bluetooth: hci0: command tx timeout [ 49.591067][ T52] Bluetooth: hci0: command tx timeout [ 51.670599][ T52] Bluetooth: hci0: command tx timeout [ 53.750342][ T52] Bluetooth: hci0: command tx timeout [ 64.712385][ T2405] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.712467][ T2405] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.715571][ T9] cfg80211: failed to load regulatory.db [ 126.150724][ T2405] ieee802154 phy0 wpan0: encryption failed: -22 [ 126.150776][ T2405] ieee802154 phy1 wpan1: encryption failed: -22 [ 169.190340][ T6099] Bluetooth: hci0: command 0x0406 tx timeout [ 187.590753][ T2405] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.590809][ T2405] ieee802154 phy1 wpan1: encryption failed: -22 [ 209.360381][ T32] INFO: task syz-executor.0: ** replaying previous printk message ** [ 209.360381][ T32] INFO: task syz-executor.0:6744 blocked for more than 143 seconds. [ 209.360448][ T32] Not tainted 6.16.0-rc7-syzkaller-00099-g82af5ea7c611 #0 [ 209.360476][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.360494][ T32] task:syz-executor.0 state:D stack:0 pid:6744 tgid:6744 ppid:1 task_flags:0x400140 flags:0x00000009 [ 209.360523][ T32] Call trace: [ 209.360535][ T32] __switch_to+0x418/0x87c (T) [ 209.360561][ T32] __schedule+0x141c/0x2a14 [ 209.360577][ T32] schedule+0xb4/0x230 [ 209.360592][ T32] schedule_preempt_disabled+0x18/0x2c [ 209.360608][ T32] __mutex_lock_common+0xbd0/0x2190 [ 209.360624][ T32] mutex_lock_nested+0x2c/0x38 [ 209.360640][ T32] fuse_lock_inode+0xd4/0x128 [ 209.360656][ T32] fuse_lookup+0x134/0x538 [ 209.360670][ T32] __lookup_slow+0x254/0x378 [ 209.360685][ T32] lookup_slow+0x5c/0x80 [ 209.360698][ T32] link_path_walk+0x790/0xc98 [ 209.360712][ T32] path_openat+0x1cc/0x2c40 [ 209.360725][ T32] do_filp_open+0x18c/0x36c [ 209.360736][ T32] do_sys_openat2+0x11c/0x1b4 [ 209.360749][ T32] __arm64_sys_openat+0x120/0x158 [ 209.360761][ T32] invoke_syscall+0x98/0x2b8 [ 209.360772][ T32] el0_svc_common+0x130/0x23c [ 209.360783][ T32] do_el0_svc+0x48/0x58 [ 209.360793][ T32] el0_svc+0x58/0x180 [ 209.360803][ T32] el0t_64_sync_handler+0x84/0x12c [ 209.360814][ T32] el0t_64_sync+0x198/0x19c [ 209.360830][ T32] INFO: task syz-executor.0:6883 blocked for more than 143 seconds. [ 209.360839][ T32] Not tainted 6.16.0-rc7-syzkaller-00099-g82af5ea7c611 #0 [ 209.360848][ T32] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.360856][ T32] task:syz-executor.0 state:D stack:0 pid:6883 tgid:6873 ppid:6744 task_flags:0x400040 flags:0x00000019 [ 209.360873][ T32] Call trace: [ 209.360880][ T32] __switch_to+0x418/0x87c (T) [ 209.360893][ T32] __schedule+0x141c/0x2a14 [ 209.360905][ T32] schedule+0xb4/0x230 [ 209.360917][ T32] __fuse_simple_request+0xbe8/0x141c [ 209.360929][ T32] fuse_lookup_name+0x280/0x6c8 [ 209.360940][ T32] fuse_lookup+0x178/0x538 [ 209.360951][ T32] __lookup_slow+0x254/0x378 [ 209.360961][ T32] lookup_slow+0x5c/0x80 [ 209.360971][ T32] link_path_walk+0x790/0xc98 [ 209.360982][ T32] path_openat+0x1cc/0x2c40 [ 209.360992][ T32] do_filp_open+0x18c/0x36c [ 209.361002][ T32] do_sys_openat2+0x11c/0x1b4 [ 209.361014][ T32] __arm64_sys_openat+0x120/0x158 [ 209.361026][ T32] invoke_syscall+0x98/0x2b8 [ 209.361036][ T32] el0_svc_common+0x130/0x23c [ 209.361047][ T32] do_el0_svc+0x48/0x58 [ 209.361057][ T32] el0_svc+0x58/0x180 [ 209.361067][ T32] el0t_64_sync_handler+0x84/0x12c [ 209.361078][ T32] el0t_64_sync+0x198/0x19c [ 209.361089][ T32] [ 209.361089][ T32] Showing all locks held in the system: [ 209.361101][ T32] 1 lock held by khungtaskd/32: [ 209.361110][ T32] #0: ffff80008f869980 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x4/0x48 [ 209.361146][ T32] 2 locks held by pr/ttyAMA0/43: [ 209.361162][ T32] 2 locks held by getty/6288: [ 209.361171][ T32] #0: ffff0000d2f910a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 209.361204][ T32] #1: ffff80009ba3b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x34c/0xfa4 [ 209.361245][ T32] 2 locks held by syz-executor.0/6744: [ 209.361254][ T32] #0: ffff0000e39d0148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x4c/0x80 [ 209.361290][ T32] #1: ffff0000e39d0608 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd4/0x128 [ 209.361324][ T32] 2 locks held by syz-executor.0/6883: [ 209.361333][ T32] #0: ffff0000e39d0148 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: lookup_slow+0x4c/0x80 [ 209.361369][ T32] #1: ffff0000e39d0608 (&fi->mutex){+.+.}-{4:4}, at: fuse_lock_inode+0xd4/0x128 [ 209.361402][ T32] [ 209.361409][ T32] ============================================= [ 209.361409][ T32] [ 209.361419][ T32] Kernel panic - not syncing: hung_task: blocked tasks [ 209.418397][ T32] CPU: 1 UID: 0 PID: 32 Comm: khungtaskd Not tainted 6.16.0-rc7-syzkaller-00099-g82af5ea7c611 #0 PREEMPT [ 209.420049][ T32] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 209.421600][ T32] Call trace: [ 209.422097][ T32] show_stack+0x2c/0x3c (C) [ 209.422766][ T32] __dump_stack+0x30/0x40 [ 209.423442][ T32] dump_stack_lvl+0x30/0x12c [ 209.424153][ T32] dump_stack+0x1c/0x28 [ 209.424821][ T32] panic+0x2bc/0x7ac [ 209.425392][ T32] hung_task_panic+0x0/0x2c [ 209.426137][ T32] kthread+0x5fc/0x75c [ 209.426811][ T32] ret_from_fork+0x10/0x20 [ 209.427568][ T32] SMP: stopping secondary CPUs [ 210.493774][ T32] SMP: failed to stop secondary CPUs 0 [ 210.494656][ T32] Kernel Offset: disabled [ 210.495303][ T32] CPU features: 0x10000,00001e00,042708a1,5427fea7 [ 210.496280][ T32] Memory Limit: none [ 210.665421][ T32] Rebooting in 86400 seconds..