Warning: Permanently added '10.128.1.24' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:00 parsed 1 programs 1970/01/01 00:01:00 executed programs: 0 [ 60.614374][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.616975][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.619292][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.621855][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.625117][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 60.627124][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.690077][ T6520] chnl_net:caif_netlink_parms(): no params data found [ 60.715836][ T6520] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.717877][ T6520] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.719765][ T6520] bridge_slave_0: entered allmulticast mode [ 60.721821][ T6520] bridge_slave_0: entered promiscuous mode [ 60.725234][ T6520] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.727110][ T6520] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.729089][ T6520] bridge_slave_1: entered allmulticast mode [ 60.731114][ T6520] bridge_slave_1: entered promiscuous mode [ 60.743505][ T6520] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.747482][ T6520] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.759229][ T6520] team0: Port device team_slave_0 added [ 60.762962][ T6520] team0: Port device team_slave_1 added [ 60.772428][ T6520] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.774493][ T6520] 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. [ 60.781440][ T6520] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.785549][ T6520] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.787373][ T6520] 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. [ 60.794364][ T6520] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.865404][ T6520] hsr_slave_0: entered promiscuous mode [ 60.924160][ T6520] hsr_slave_1: entered promiscuous mode [ 61.637969][ T6520] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.665054][ T6520] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.706020][ T6520] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.777950][ T6520] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.865020][ T6520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.874251][ T6520] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.879268][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.881166][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.894923][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.896851][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.907597][ T6520] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.910420][ T6520] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.988884][ T6520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.009948][ T6520] veth0_vlan: entered promiscuous mode [ 62.016129][ T6520] veth1_vlan: entered promiscuous mode [ 62.030797][ T6520] veth0_macvtap: entered promiscuous mode [ 62.036138][ T6520] veth1_macvtap: entered promiscuous mode [ 62.046481][ T6520] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.052650][ T6520] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.059259][ T6520] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.061663][ T6520] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.065358][ T6520] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.067793][ T6520] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.102053][ T698] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.109695][ T698] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.122013][ T698] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.124962][ T698] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.644805][ T50] Bluetooth: hci0: command 0x0409 tx timeout [ 64.485444][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.487279][ T2249] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.724018][ T50] Bluetooth: hci0: command 0x041b tx timeout [ 66.804190][ T50] Bluetooth: hci0: command 0x040f tx timeout [ 68.884002][ T50] Bluetooth: hci0: command 0x0419 tx timeout [ 69.606369][ T2157] cfg80211: failed to load regulatory.db [ 125.924540][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.926264][ T2249] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.323971][ T5740] Bluetooth: hci0: command 0x0406 tx timeout [ 187.365930][ T2249] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.367736][ T2249] ieee802154 phy1 wpan1: encryption failed: -22 [ 214.884000][ T29] INFO: task syz-executor.0:6520 blocked for more than 143 seconds. [ 214.886123][ T29] Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 214.888041][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 214.890251][ T29] task:syz-executor.0 state:D stack:0 pid:6520 tgid:6520 ppid:1 flags:0x00000005 [ 214.892904][ T29] Call trace: [ 214.893806][ T29] __switch_to+0x314/0x560 [ 214.895068][ T29] __schedule+0x1498/0x24b4 [ 214.896283][ T29] schedule+0xb8/0x19c [ 214.897312][ T29] schedule_preempt_disabled+0x18/0x2c [ 214.898753][ T29] __mutex_lock_common+0xbd8/0x21a0 [ 214.900123][ T29] mutex_lock_nested+0x2c/0x38 [ 214.901326][ T29] fuse_lock_inode+0xd4/0x11c [ 214.902543][ T29] fuse_lookup+0xf0/0x4b0 [ 214.903713][ T29] __lookup_slow+0x250/0x374 [ 214.905039][ T29] lookup_slow+0x60/0x84 [ 214.906186][ T29] link_path_walk+0x7dc/0xc78 [ 214.907416][ T29] path_openat+0x1cc/0x2830 [ 214.908578][ T29] do_filp_open+0x1bc/0x3cc [ 214.909720][ T29] do_sys_openat2+0x124/0x1b8 [ 214.910954][ T29] __arm64_sys_openat+0x1f0/0x240 [ 214.912232][ T29] invoke_syscall+0x98/0x2b8 [ 214.913411][ T29] el0_svc_common+0x130/0x23c [ 214.914774][ T29] do_el0_svc+0x48/0x58 [ 214.915861][ T29] el0_svc+0x54/0x168 [ 214.916922][ T29] el0t_64_sync_handler+0x84/0xfc [ 214.918238][ T29] el0t_64_sync+0x190/0x194 [ 214.919422][ T29] INFO: task syz-executor.0:6642 blocked for more than 143 seconds. [ 214.921497][ T29] Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 214.923299][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 214.925693][ T29] task:syz-executor.0 state:D stack:0 pid:6642 tgid:6636 ppid:6520 flags:0x0000000d [ 214.928353][ T29] Call trace: [ 214.929191][ T29] __switch_to+0x314/0x560 [ 214.930426][ T29] __schedule+0x1498/0x24b4 [ 214.931599][ T29] schedule+0xb8/0x19c [ 214.932656][ T29] fuse_simple_request+0xea8/0x17b0 [ 214.934075][ T29] fuse_lookup_name+0x27c/0x6a4 [ 214.935310][ T29] fuse_lookup+0x13c/0x4b0 [ 214.936421][ T29] __lookup_slow+0x250/0x374 [ 214.937582][ T29] lookup_slow+0x60/0x84 [ 214.938658][ T29] link_path_walk+0x7dc/0xc78 [ 214.939869][ T29] path_openat+0x1cc/0x2830 [ 214.941011][ T29] do_filp_open+0x1bc/0x3cc [ 214.942127][ T29] do_sys_openat2+0x124/0x1b8 [ 214.943337][ T29] __arm64_sys_openat+0x1f0/0x240 [ 214.944724][ T29] invoke_syscall+0x98/0x2b8 [ 214.945894][ T29] el0_svc_common+0x130/0x23c [ 214.947103][ T29] do_el0_svc+0x48/0x58 [ 214.948176][ T29] el0_svc+0x54/0x168 [ 214.949214][ T29] el0t_64_sync_handler+0x84/0xfc [ 214.950522][ T29] el0t_64_sync+0x190/0x194 [ 214.951685][ T29] [ 214.951685][ T29] Showing all locks held in the system: [ 214.953702][ T29] 1 lock held by khungtaskd/29: [ 214.955008][ T29] #0: ffff80008ee74ac0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 214.957444][ T29] 2 locks held by getty/5919: [ 214.958675][ T29] #0: ffff0000d264a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 214.961168][ T29] #1: ffff800094ff72f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 214.963795][ T29] 2 locks held by syz-executor.0/6520: [ 214.965265][ T29] #0: ffff0000deb60150 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 214.967810][ T29] #1: ffff0000deb605c8 (&fi->mutex){+.+.}-{3:3}, at: fuse_lock_inode+0xd4/0x11c [ 214.970188][ T29] 2 locks held by syz-executor.0/6642: [ 214.971584][ T29] #0: ffff0000deb60150 (&type->i_mutex_dir_key#8){++++}-{3:3}, at: lookup_slow+0x50/0x84 [ 214.974298][ T29] #1: ffff0000deb605c8 (&fi->mutex){+.+.}-{3:3}, at: fuse_lock_inode+0xd4/0x11c [ 214.976679][ T29] [ 214.977262][ T29] ============================================= [ 214.977262][ T29] [ 214.979409][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 214.981144][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc7-syzkaller-g707081b61156 #0 [ 214.983489][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 214.986138][ T29] Call trace: [ 214.987032][ T29] dump_backtrace+0x1b8/0x1e4 [ 214.988270][ T29] show_stack+0x2c/0x3c [ 214.989352][ T29] dump_stack_lvl+0xd0/0x124 [ 214.990587][ T29] dump_stack+0x1c/0x28 [ 214.991705][ T29] panic+0x30c/0x88c [ 214.992756][ T29] hung_task_panic+0x0/0x2c [ 214.993896][ T29] kthread+0x288/0x310 [ 214.994972][ T29] ret_from_fork+0x10/0x20 [ 214.996115][ T29] SMP: stopping secondary CPUs [ 214.997405][ T29] Kernel Offset: disabled [ 214.998531][ T29] CPU features: 0x0,00000081,c0080094,42017203 [ 215.000181][ T29] Memory Limit: none [ 215.370605][ T29] Rebooting in 86400 seconds..