Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts. 1970/01/01 00:00:47 ignoring optional flag "type"="gce" 1970/01/01 00:00:48 parsed 1 programs 1970/01/01 00:00:48 executed programs: 0 [ 48.111725][ T4288] chnl_net:caif_netlink_parms(): no params data found [ 48.130475][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.131728][ T4288] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.133233][ T4288] device bridge_slave_0 entered promiscuous mode [ 48.135074][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.136234][ T4288] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.137722][ T4288] device bridge_slave_1 entered promiscuous mode [ 48.145335][ T4288] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.147786][ T4288] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.156520][ T4288] team0: Port device team_slave_0 added [ 48.158351][ T4288] team0: Port device team_slave_1 added [ 48.164561][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.165668][ T4288] 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. [ 48.170552][ T4288] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.172888][ T4288] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.173965][ T4288] 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. [ 48.177813][ T4288] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.218934][ T4288] device hsr_slave_0 entered promiscuous mode [ 48.258072][ T4288] device hsr_slave_1 entered promiscuous mode [ 48.804971][ T4288] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.839095][ T4288] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.879325][ T4288] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.919252][ T4288] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.958099][ T4288] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.959237][ T4288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.960439][ T4288] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.961521][ T4288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.981190][ T4288] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.985424][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.987217][ T1621] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.989623][ T1621] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.991363][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 48.995760][ T4288] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.007669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.010729][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.011950][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.013327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.014711][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.015818][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.021624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.023399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.025751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.036872][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.041581][ T4288] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.046556][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.049599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.090311][ T4288] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.100533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.101787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.103287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.108899][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.110628][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.112243][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.113651][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.115608][ T4288] device veth0_vlan entered promiscuous mode [ 49.122003][ T4288] device veth1_vlan entered promiscuous mode [ 49.130543][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.131930][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.133360][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.134817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.137643][ T4288] device veth0_macvtap entered promiscuous mode [ 49.142323][ T4288] device veth1_macvtap entered promiscuous mode [ 49.147671][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.149325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.150856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.152326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.153762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.157211][ T4288] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.159962][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.161695][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.165143][ T4288] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.166449][ T4288] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.167749][ T4288] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.169641][ T4288] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.366591][ T4423] loop0: detected capacity change from 0 to 32768 [ 49.371801][ T4423] gfs2: fsid=gfs2: Trying to join cluster "lock_nolock", "gfs2" [ 49.373123][ T4423] gfs2: fsid=gfs2: Now mounting FS (format 1801)... [ 49.379195][ T4423] gfs2: fsid=gfs2.s: journal 0 mapped with 3 extents in 0ms [ 50.078413][ T1541] Bluetooth: hci0: command 0x0409 tx timeout [ 52.158331][ T21] Bluetooth: hci0: command 0x041b tx timeout [ 54.238016][ T1541] Bluetooth: hci0: command 0x040f tx timeout [ 56.318250][ T3624] Bluetooth: hci0: command 0x0419 tx timeout [ 69.605660][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.606748][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.611171][ T3340] cfg80211: failed to load regulatory.db 1970/01/01 00:01:44 executed programs: 1 [ 105.257643][ T4609] chnl_net:caif_netlink_parms(): no params data found [ 105.274346][ T4609] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.275433][ T4609] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.276748][ T4609] device bridge_slave_0 entered promiscuous mode [ 105.279656][ T4609] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.280702][ T4609] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.282080][ T4609] device bridge_slave_1 entered promiscuous mode [ 105.290182][ T4609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.292479][ T4609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.300129][ T4609] team0: Port device team_slave_0 added [ 105.302165][ T4609] team0: Port device team_slave_1 added [ 105.308466][ T4609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.309614][ T4609] 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. [ 105.313275][ T4609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.315420][ T4609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.316508][ T4609] 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. [ 105.320618][ T4609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.369415][ T4609] device hsr_slave_0 entered promiscuous mode [ 105.418125][ T4609] device hsr_slave_1 entered promiscuous mode [ 105.467977][ T4609] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.469285][ T4609] Cannot create hsr debugfs directory [ 105.498448][ T4609] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.594291][ T4609] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.634669][ T4609] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.687041][ T4609] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 105.871148][ T4609] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.909486][ T4609] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.959080][ T4609] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.009301][ T4609] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.065586][ T4609] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.066827][ T4609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.068066][ T4609] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.069085][ T4609] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.087126][ T4609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.091675][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.093481][ T271] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.094963][ T271] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.096642][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 106.102261][ T4609] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.105341][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.106857][ T271] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.108031][ T271] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.111094][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.112516][ T271] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.113595][ T271] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.121165][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.122883][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.125786][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.129836][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.132711][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.135151][ T4609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.176118][ T4609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.178235][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.179500][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.185070][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.192557][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.194487][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.195883][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.198391][ T4609] device veth0_vlan entered promiscuous mode [ 106.201745][ T4609] device veth1_vlan entered promiscuous mode [ 106.208998][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 106.210527][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 106.211982][ T271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.214382][ T4609] device veth0_macvtap entered promiscuous mode [ 106.216968][ T4609] device veth1_macvtap entered promiscuous mode [ 106.223141][ T4609] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 106.224870][ T4609] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.227130][ T4609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.229810][ T4609] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 106.231421][ T4609] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 106.233541][ T4609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.234584][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.236310][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.238721][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 106.242366][ T4609] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.243594][ T4609] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.244766][ T4609] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.245994][ T4609] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.278306][ T13] Bluetooth: hci1: command 0x0409 tx timeout 1970/01/01 00:01:49 executed programs: 21 [ 109.367939][ T21] Bluetooth: hci1: command 0x041b tx timeout [ 111.438097][ T1541] Bluetooth: hci1: command 0x040f tx timeout [ 113.517914][ T1541] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:54 executed programs: 55 1970/01/01 00:01:59 executed programs: 89 1970/01/01 00:02:04 executed programs: 123 1970/01/01 00:02:09 executed programs: 157 [ 131.048815][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.049906][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:14 executed programs: 191 1970/01/01 00:02:19 executed programs: 225 1970/01/01 00:02:24 executed programs: 259 1970/01/01 00:02:29 executed programs: 293 1970/01/01 00:02:34 executed programs: 327 1970/01/01 00:02:39 executed programs: 361 1970/01/01 00:02:44 executed programs: 395 1970/01/01 00:02:50 executed programs: 429 [ 174.087901][ T21] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:02:55 executed programs: 463 1970/01/01 00:03:00 executed programs: 497 1970/01/01 00:03:05 executed programs: 531 1970/01/01 00:03:10 executed programs: 565 [ 192.478801][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.479781][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:15 executed programs: 598 1970/01/01 00:03:20 executed programs: 632 1970/01/01 00:03:25 executed programs: 666 1970/01/01 00:03:30 executed programs: 700 [ 212.328031][ T27] INFO: task syz-executor.0:4423 blocked for more than 143 seconds. [ 212.329377][ T27] Not tainted syzkaller #0 [ 212.330072][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 212.331233][ T27] task:syz-executor.0 state:D stack: 0 pid: 4423 ppid: 4288 flags:0x00000005 [ 212.332546][ T27] Call trace: [ 212.333014][ T27] __switch_to+0x2f4/0x558 [ 212.333648][ T27] __schedule+0xe08/0x1bf8 [ 212.334297][ T27] schedule+0x11c/0x1c8 [ 212.334911][ T27] io_schedule+0x84/0x160 [ 212.335529][ T27] wait_on_page_bit_common+0x61c/0xa74 [ 212.336307][ T27] wait_on_page_bit+0x58/0x68 [ 212.336974][ T27] gfs2_jhead_process_page+0x1e0/0x698 [ 212.337722][ T27] gfs2_find_jhead+0x7cc/0xca8 [ 212.340098][ T27] check_journal_clean+0x170/0x2bc [ 212.340912][ T27] init_journal+0x1370/0x1d7c [ 212.341688][ T27] init_inodes+0xe0/0x2d4 [ 212.342240][ T27] gfs2_fill_super+0x121c/0x19e0 [ 212.343034][ T27] get_tree_bdev+0x358/0x544 [ 212.343658][ T27] gfs2_get_tree+0x54/0x1b4 [ 212.344468][ T27] vfs_get_tree+0x90/0x274 [ 212.345074][ T27] do_new_mount+0x228/0x810 [ 212.345771][ T27] path_mount+0x5b4/0x1000 [ 212.346353][ T27] __arm64_sys_mount+0x514/0x5e4 [ 212.347247][ T27] invoke_syscall+0x98/0x2b8 [ 212.348564][ T27] el0_svc_common+0x138/0x258 [ 212.349295][ T27] do_el0_svc+0x58/0x14c [ 212.350043][ T27] el0_svc+0x78/0x1e0 [ 212.350612][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 212.351473][ T27] el0t_64_sync+0x1a0/0x1a4 [ 212.352194][ T27] [ 212.352194][ T27] Showing all locks held in the system: [ 212.353417][ T27] 1 lock held by khungtaskd/27: [ 212.354038][ T27] #0: ffff8000142f1520 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 212.355554][ T27] 2 locks held by getty/3805: [ 212.356188][ T27] #0: ffff0000d43fd098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 212.357643][ T27] #1: ffff80001bb9e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 212.359924][ T27] 1 lock held by syz-executor.0/4423: [ 212.360862][ T27] #0: ffff0000db3320e0 (&type->s_umount_key#48/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x824 [ 212.362400][ T27] 2 locks held by syz-executor.0/6063: [ 212.363248][ T27] [ 212.363665][ T27] ============================================= [ 212.363665][ T27] [ 212.364957][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 212.365935][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 212.366962][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 212.368443][ T27] Call trace: [ 212.368882][ T27] dump_backtrace+0x0/0x43c [ 212.369533][ T27] show_stack+0x2c/0x3c [ 212.370089][ T27] __dump_stack+0x30/0x40 [ 212.370723][ T27] dump_stack_lvl+0xf8/0x160 [ 212.371358][ T27] dump_stack+0x1c/0x5c [ 212.371950][ T27] panic+0x2e4/0x854 [ 212.372490][ T27] hung_task_panic+0x0/0x2c [ 212.373116][ T27] kthread+0x374/0x454 [ 212.373677][ T27] ret_from_fork+0x10/0x20 [ 212.374302][ T27] SMP: stopping secondary CPUs [ 212.374994][ T27] Kernel Offset: disabled [ 212.375625][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 212.376407][ T27] Memory Limit: none [ 212.570260][ T27] Rebooting in 86400 seconds..