Warning: Permanently added '10.128.0.86' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:03 ignoring optional flag "type"="gce" 1970/01/01 00:01:03 parsed 1 programs [ 63.950177][ T4304] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:03 executed programs: 0 [ 64.249655][ T4311] chnl_net:caif_netlink_parms(): no params data found [ 64.288857][ T4311] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.290566][ T4311] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.292937][ T4311] device bridge_slave_0 entered promiscuous mode [ 64.296164][ T4311] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.298556][ T4311] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.300778][ T4311] device bridge_slave_1 entered promiscuous mode [ 64.319126][ T4311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.322769][ T4311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.339903][ T4311] team0: Port device team_slave_0 added [ 64.342776][ T4311] team0: Port device team_slave_1 added [ 64.354993][ T4311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.356471][ T4311] 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. [ 64.362154][ T4311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.365774][ T4311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.367374][ T4311] 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. [ 64.372510][ T4311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.418655][ T4311] device hsr_slave_0 entered promiscuous mode [ 64.476955][ T4311] device hsr_slave_1 entered promiscuous mode [ 65.258811][ T4311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.343541][ T4311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.368953][ T4311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.419404][ T4311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.510477][ T4311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.518318][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.520350][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.525508][ T4311] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.533396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.535472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.538404][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.540021][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.547599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.549668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.551919][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.553884][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.555329][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.570844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.573192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.575763][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.580578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.582687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.585016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.596037][ T4311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.598716][ T4311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.601877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.603971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.606034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.610698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.612844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.620086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.689730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.691494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.711119][ T4311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.735480][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.738102][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.761059][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.763207][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.765529][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.770030][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.774399][ T4311] device veth0_vlan entered promiscuous mode [ 65.785830][ T4311] device veth1_vlan entered promiscuous mode [ 65.817994][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.820286][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.822553][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.824770][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.839263][ T4311] device veth0_macvtap entered promiscuous mode [ 65.842898][ T4311] device veth1_macvtap entered promiscuous mode [ 65.859570][ T4311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.861830][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.863767][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.865727][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.870523][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.875975][ T4311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.880138][ T1347] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.882346][ T1347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.886107][ T4311] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.892160][ T4311] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.894078][ T4311] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.896053][ T4311] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.983237][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.984861][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.987330][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.027935][ T1347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.029663][ T1347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.031865][ T1347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.097349][ T3604] Bluetooth: hci0: command 0x0409 tx timeout [ 66.403547][ T4427] loop0: detected capacity change from 0 to 32768 [ 66.448966][ T4427] ======================================================= [ 66.448966][ T4427] WARNING: The mand mount option has been deprecated and [ 66.448966][ T4427] and is ignored by this kernel. Remove the mand [ 66.448966][ T4427] option from the mount to silence this warning. [ 66.448966][ T4427] ======================================================= [ 66.494752][ T4427] gfs2: fsid=}: Trying to join cluster "lock_nolock", "}" [ 66.504248][ T4427] gfs2: fsid=}: Now mounting FS (format 1801)... [ 66.531397][ T4427] gfs2: fsid=}.0: journal 0 mapped with 16 extents in 0ms [ 66.535208][ T4040] gfs2: fsid=}.0: jid=0, already locked for use [ 66.536751][ T4040] gfs2: fsid=}.0: jid=0: Looking at journal... [ 66.586056][ T4040] gfs2: fsid=}.0: jid=0: Journal head lookup took 49ms [ 66.591597][ T4040] gfs2: fsid=}.0: jid=0: Done [ 66.592994][ T4427] gfs2: fsid=}.0: first mount done, others may mount [ 68.176782][ T1534] Bluetooth: hci0: command 0x041b tx timeout [ 69.620109][ T7] cfg80211: failed to load regulatory.db [ 69.620206][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.622764][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.256726][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 72.336611][ T1534] Bluetooth: hci0: command 0x0419 tx timeout [ 131.057937][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.059336][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 189.456752][ T4040] Bluetooth: hci0: command 0x0406 tx timeout [ 192.498006][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.499468][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 226.416824][ T27] INFO: task syz-executor.0:4311 blocked for more than 143 seconds. [ 226.418636][ T27] Not tainted 5.15.173-syzkaller #0 [ 226.419836][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 226.421596][ T27] task:syz-executor.0 state:D stack: 0 pid: 4311 ppid: 1 flags:0x00000005 [ 226.423607][ T27] Call trace: [ 226.424274][ T27] __switch_to+0x308/0x5e8 [ 226.425371][ T27] __schedule+0xf10/0x1e48 [ 226.426296][ T27] schedule+0x11c/0x1c8 [ 226.427283][ T27] bit_wait+0x1c/0xac [ 226.428130][ T27] out_of_line_wait_on_bit+0x208/0x33c [ 226.429145][ T27] gfs2_glock_nq+0xb38/0x144c [ 226.430212][ T27] __gfs2_lookup+0x114/0x260 [ 226.431136][ T27] gfs2_lookup+0x2c/0x3c [ 226.431936][ T27] __lookup_slow+0x250/0x388 [ 226.432792][ T27] lookup_slow+0x60/0x84 [ 226.433781][ T27] walk_component+0x394/0x4cc [ 226.434687][ T27] path_lookupat+0x13c/0x3d0 [ 226.435663][ T27] filename_lookup+0x1c4/0x4c8 [ 226.436725][ T27] user_path_at_empty+0x5c/0x1a4 [ 226.437649][ T27] __arm64_sys_umount+0xf8/0x17c [ 226.438708][ T27] invoke_syscall+0x98/0x2b8 [ 226.439656][ T27] el0_svc_common+0x138/0x258 [ 226.440552][ T27] do_el0_svc+0x58/0x14c [ 226.441427][ T27] el0_svc+0x7c/0x1f0 [ 226.442281][ T27] el0t_64_sync_handler+0x84/0xe4 [ 226.443240][ T27] el0t_64_sync+0x1a0/0x1a4 [ 226.444105][ T27] [ 226.444105][ T27] Showing all locks held in the system: [ 226.445683][ T27] 1 lock held by khungtaskd/27: [ 226.446730][ T27] #0: ffff800014d322e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 226.448692][ T27] 3 locks held by kworker/u4:3/307: [ 226.449699][ T27] #0: ffff0001b41ab918 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x328/0x1e48 [ 226.451441][ T27] #1: ffff0001b4198c48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x438/0x66c [ 226.454025][ T27] #2: ffff0001b4199498 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x108/0x214 [ 226.456020][ T27] 2 locks held by getty/3787: [ 226.457120][ T27] #0: ffff0000d33f4098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 226.459139][ T27] #1: ffff80001d77e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204 [ 226.461211][ T27] 1 lock held by syz-executor.0/4311: [ 226.462256][ T27] #0: ffff0000dbf630c8 (&type->i_mutex_dir_key#8){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 226.464229][ T27] [ 226.464759][ T27] ============================================= [ 226.464759][ T27] [ 226.466422][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 226.467863][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0 [ 226.469544][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 226.471716][ T27] Call trace: [ 226.472327][ T27] dump_backtrace+0x0/0x530 [ 226.473190][ T27] show_stack+0x2c/0x3c [ 226.474005][ T27] dump_stack_lvl+0x108/0x170 [ 226.475043][ T27] dump_stack+0x1c/0x58 [ 226.475885][ T27] panic+0x304/0x8bc [ 226.476689][ T27] hung_task_panic+0x0/0x2c [ 226.477585][ T27] kthread+0x37c/0x45c [ 226.478501][ T27] ret_from_fork+0x10/0x20 [ 226.479430][ T27] SMP: stopping secondary CPUs [ 226.480494][ T27] Kernel Offset: disabled [ 226.481285][ T27] CPU features: 0x8,000081c1,21302e40 [ 226.482524][ T27] Memory Limit: none [ 226.879152][ T27] Rebooting in 86400 seconds..