Warning: Permanently added '10.128.1.50' (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 00:01:00 parsed 1 programs [ 60.234566][ T4305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:01:00 executed programs: 0 [ 60.371380][ T4313] chnl_net:caif_netlink_parms(): no params data found [ 60.409396][ T4313] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.411372][ T4313] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.413969][ T4313] device bridge_slave_0 entered promiscuous mode [ 60.419302][ T4313] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.421132][ T4313] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.423870][ T4313] device bridge_slave_1 entered promiscuous mode [ 60.441841][ T4313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.447337][ T4313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.464411][ T4313] team0: Port device team_slave_0 added [ 60.467815][ T4313] team0: Port device team_slave_1 added [ 60.482707][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.484405][ T4313] 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. [ 60.492010][ T4313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.498458][ T4313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.500197][ T4313] 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. [ 60.507571][ T4313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.576879][ T4313] device hsr_slave_0 entered promiscuous mode [ 60.625385][ T4313] device hsr_slave_1 entered promiscuous mode [ 61.383724][ T4313] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.416875][ T4313] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.463121][ T4313] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.507130][ T4313] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.581614][ T4313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.589822][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.592266][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.597774][ T4313] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.606907][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.609854][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.612527][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.614368][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.622426][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.626776][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.629285][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.630973][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.649439][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.651939][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.657347][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.660075][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.663640][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.667819][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.671176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.673873][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.677450][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.683826][ T4313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.689944][ T4313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.692976][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.695634][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.698604][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.777892][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.779910][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.787670][ T4313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.805999][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.808877][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.824679][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.828797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.832247][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.836467][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.838943][ T4313] device veth0_vlan entered promiscuous mode [ 61.848868][ T4313] device veth1_vlan entered promiscuous mode [ 61.868104][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.870801][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.873304][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.877744][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.883133][ T4313] device veth0_macvtap entered promiscuous mode [ 61.887776][ T4313] device veth1_macvtap entered promiscuous mode [ 61.902908][ T4313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.906361][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.908948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.911485][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.914542][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.923049][ T4313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.927745][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.930425][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.933767][ T4313] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.938244][ T4313] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.940530][ T4313] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.942855][ T4313] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.993658][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.997926][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.000891][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.020252][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.022370][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.026519][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.334845][ T4427] loop0: detected capacity change from 0 to 32768 [ 62.355790][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 62.386416][ T4427] ======================================================= [ 62.386416][ T4427] WARNING: The mand mount option has been deprecated and [ 62.386416][ T4427] and is ignored by this kernel. Remove the mand [ 62.386416][ T4427] option from the mount to silence this warning. [ 62.386416][ T4427] ======================================================= [ 62.418157][ T4427] gfs2: fsid=}: Trying to join cluster "lock_nolock", "}" [ 62.420679][ T4427] gfs2: fsid=}: Now mounting FS (format 1801)... [ 62.433733][ T4427] gfs2: fsid=}.0: journal 0 mapped with 16 extents in 0ms [ 62.447827][ T4382] gfs2: fsid=}.0: jid=0, already locked for use [ 62.449595][ T4382] gfs2: fsid=}.0: jid=0: Looking at journal... [ 62.495721][ T4382] gfs2: fsid=}.0: jid=0: Journal head lookup took 46ms [ 62.498375][ T4382] gfs2: fsid=}.0: jid=0: Done [ 62.499929][ T4427] gfs2: fsid=}.0: first mount done, others may mount [ 64.445772][ T4382] Bluetooth: hci0: command 0x041b tx timeout [ 66.515069][ T4382] Bluetooth: hci0: command 0x040f tx timeout [ 68.605040][ T1960] Bluetooth: hci0: command 0x0419 tx timeout [ 69.648265][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.650119][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 74.771545][ T1534] cfg80211: failed to load regulatory.db [ 131.075975][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.077527][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.354994][ T1534] Bluetooth: hci0: command 0x0406 tx timeout [ 192.515915][ T2055] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.517683][ T2055] ieee802154 phy1 wpan1: encryption failed: -22 [ 222.595151][ T27] INFO: task syz-executor.0:4313 blocked for more than 143 seconds. [ 222.597617][ T27] Not tainted 5.15.178-syzkaller #0 [ 222.598895][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 222.600905][ T27] task:syz-executor.0 state:D stack: 0 pid: 4313 ppid: 1 flags:0x00000005 [ 222.603063][ T27] Call trace: [ 222.603844][ T27] __switch_to+0x308/0x588 [ 222.604990][ T27] __schedule+0xf10/0x1e48 [ 222.606140][ T27] schedule+0x11c/0x1c8 [ 222.607148][ T27] bit_wait+0x1c/0xac [ 222.608106][ T27] out_of_line_wait_on_bit+0x208/0x33c [ 222.609383][ T27] gfs2_glock_nq+0xb38/0x144c [ 222.610737][ T27] __gfs2_lookup+0x114/0x260 [ 222.611912][ T27] gfs2_lookup+0x2c/0x3c [ 222.612855][ T27] __lookup_slow+0x250/0x388 [ 222.613884][ T27] lookup_slow+0x60/0x84 [ 222.614819][ T27] walk_component+0x394/0x4cc [ 222.615887][ T27] path_lookupat+0x13c/0x3d0 [ 222.616939][ T27] filename_lookup+0x1c4/0x4c8 [ 222.617966][ T27] user_path_at_empty+0x5c/0x1a4 [ 222.619063][ T27] __arm64_sys_umount+0xf8/0x17c [ 222.620337][ T27] invoke_syscall+0x98/0x2b8 [ 222.621478][ T27] el0_svc_common+0x138/0x258 [ 222.622603][ T27] do_el0_svc+0x58/0x14c [ 222.623629][ T27] el0_svc+0x7c/0x1f0 [ 222.624664][ T27] el0t_64_sync_handler+0x84/0xe4 [ 222.626103][ T27] el0t_64_sync+0x1a0/0x1a4 [ 222.627175][ T27] [ 222.627175][ T27] Showing all locks held in the system: [ 222.628979][ T27] 1 lock held by khungtaskd/27: [ 222.630056][ T27] #0: ffff800014d42360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 222.632341][ T27] 2 locks held by getty/3780: [ 222.633498][ T27] #0: ffff0000d2fac098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 222.635900][ T27] #1: ffff80001ddae2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1204 [ 222.638525][ T27] 1 lock held by syz-executor.0/4313: [ 222.639787][ T27] #0: ffff0000e10ca338 (&type->i_mutex_dir_key#8){.+.+}-{3:3}, at: lookup_slow+0x50/0x84 [ 222.642361][ T27] [ 222.642909][ T27] ============================================= [ 222.642909][ T27] [ 222.644859][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 222.646485][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.178-syzkaller #0 [ 222.648377][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 222.651011][ T27] Call trace: [ 222.651795][ T27] dump_backtrace+0x0/0x530 [ 222.652830][ T27] show_stack+0x2c/0x3c [ 222.653818][ T27] dump_stack_lvl+0x108/0x170 [ 222.654966][ T27] dump_stack+0x1c/0x58 [ 222.655968][ T27] panic+0x304/0x8bc [ 222.656863][ T27] hung_task_panic+0x0/0x2c [ 222.657920][ T27] kthread+0x37c/0x45c [ 222.658894][ T27] ret_from_fork+0x10/0x20 [ 222.660045][ T27] SMP: stopping secondary CPUs [ 222.661215][ T27] Kernel Offset: disabled [ 222.662238][ T27] CPU features: 0x8,000081c1,21302e40 [ 222.663542][ T27] Memory Limit: none [ 222.993977][ T27] Rebooting in 86400 seconds..