Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts.
2025/09/24 13:46:23 ignoring optional flag "type"="gce"
2025/09/24 13:46:23 parsed 1 programs
2025/09/24 13:46:25 executed programs: 0
[ 110.332757][ T6057] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 110.398832][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.407890][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.415517][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.424636][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.433070][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 110.609869][ T6064] chnl_net:caif_netlink_parms(): no params data found
[ 110.696453][ T6064] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.703652][ T6064] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.710853][ T6064] bridge_slave_0: entered allmulticast mode
[ 110.718185][ T6064] bridge_slave_0: entered promiscuous mode
[ 110.727585][ T6064] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.734842][ T6064] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.742066][ T6064] bridge_slave_1: entered allmulticast mode
[ 110.749384][ T6064] bridge_slave_1: entered promiscuous mode
[ 110.785468][ T6064] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.797704][ T6064] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.835365][ T6064] team0: Port device team_slave_0 added
[ 110.845678][ T6064] team0: Port device team_slave_1 added
[ 110.879784][ T6064] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.887498][ T6064] 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.
[ 110.913463][ T6064] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.925575][ T6064] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.932576][ T6064] 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.
[ 110.958620][ T6064] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 111.012233][ T6064] hsr_slave_0: entered promiscuous mode
[ 111.018605][ T6064] hsr_slave_1: entered promiscuous mode
[ 111.528545][ T6064] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 111.539999][ T6064] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 111.552088][ T6064] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 111.563800][ T6064] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 111.600385][ T6064] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.607659][ T6064] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.615171][ T6064] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.622340][ T6064] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.635810][ T36] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.644395][ T36] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.723122][ T6064] 8021q: adding VLAN 0 to HW filter on device bond0
[ 111.747108][ T6064] 8021q: adding VLAN 0 to HW filter on device team0
[ 111.759821][ T36] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.766968][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 111.783291][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.790405][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 112.078128][ T6064] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 112.136621][ T6064] veth0_vlan: entered promiscuous mode
[ 112.153713][ T6064] veth1_vlan: entered promiscuous mode
[ 112.194263][ T6064] veth0_macvtap: entered promiscuous mode
[ 112.206781][ T6064] veth1_macvtap: entered promiscuous mode
[ 112.234242][ T6064] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 112.250518][ T6064] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 112.270211][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.297424][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.320208][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.329845][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.482727][ T51] Bluetooth: hci0: command tx timeout
[ 112.495463][ T6117] nbd0: detected capacity change from 0 to 65538
[ 113.205155][ T5181] block nbd0: Receive control failed (result -104)
[ 114.560677][ T5181] Bluetooth: hci0: command tx timeout
[ 116.640692][ T5181] Bluetooth: hci0: command tx timeout
[ 118.720708][ T5181] Bluetooth: hci0: command tx timeout
[ 132.084953][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.091581][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[ 142.962927][ T55] block nbd0: Possible stuck request ffff888025450000: control (read@0,4096B). Runtime 30 seconds
2025/09/24 13:47:22 executed programs: 1
[ 168.423302][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 168.431107][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 168.438545][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 168.447504][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 168.455742][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 168.632100][ T6262] chnl_net:caif_netlink_parms(): no params data found
[ 168.715446][ T6262] bridge0: port 1(bridge_slave_0) entered blocking state
[ 168.722659][ T6262] bridge0: port 1(bridge_slave_0) entered disabled state
[ 168.729755][ T6262] bridge_slave_0: entered allmulticast mode
[ 168.737299][ T6262] bridge_slave_0: entered promiscuous mode
[ 168.745692][ T6262] bridge0: port 2(bridge_slave_1) entered blocking state
[ 168.752879][ T6262] bridge0: port 2(bridge_slave_1) entered disabled state
[ 168.759973][ T6262] bridge_slave_1: entered allmulticast mode
[ 168.767815][ T6262] bridge_slave_1: entered promiscuous mode
[ 168.804550][ T6262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 168.816561][ T6262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 168.856282][ T6262] team0: Port device team_slave_0 added
[ 168.864466][ T6262] team0: Port device team_slave_1 added
[ 168.897737][ T6262] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 168.905677][ T6262] 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.
[ 168.931656][ T6262] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 168.944277][ T6262] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 168.951581][ T6262] 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.
[ 168.977789][ T6262] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 169.028555][ T6262] hsr_slave_0: entered promiscuous mode
[ 169.035320][ T6262] hsr_slave_1: entered promiscuous mode
[ 169.041586][ T6262] debugfs: 'hsr0' already exists in 'hsr'
[ 169.047340][ T6262] Cannot create hsr debugfs directory
[ 169.172328][ T6262] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.233668][ T6262] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.294225][ T6262] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.373948][ T6262] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 169.489771][ T6262] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 169.499925][ T6262] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 169.509957][ T6262] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 169.522051][ T6262] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 169.551797][ T6262] bridge0: port 2(bridge_slave_1) entered blocking state
[ 169.558887][ T6262] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 169.566359][ T6262] bridge0: port 1(bridge_slave_0) entered blocking state
[ 169.573504][ T6262] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 169.602917][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 169.611501][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 169.654083][ T6262] 8021q: adding VLAN 0 to HW filter on device bond0
[ 169.673782][ T6262] 8021q: adding VLAN 0 to HW filter on device team0
[ 169.686427][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 169.693556][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 169.708179][ T3574] bridge0: port 2(bridge_slave_1) entered blocking state
[ 169.715302][ T3574] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 169.920497][ T6262] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 169.966885][ T6262] veth0_vlan: entered promiscuous mode
[ 169.978085][ T6262] veth1_vlan: entered promiscuous mode
[ 170.009500][ T6262] veth0_macvtap: entered promiscuous mode
[ 170.021478][ T6262] veth1_macvtap: entered promiscuous mode
[ 170.040067][ T6262] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 170.055992][ T6262] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 170.070127][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.079310][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.090149][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.102008][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 170.481390][ T5181] Bluetooth: hci1: command tx timeout
[ 172.560800][ T5181] Bluetooth: hci1: command tx timeout
[ 173.050671][ T55] block nbd0: Possible stuck request ffff888025450000: control (read@0,4096B). Runtime 60 seconds
[ 173.162237][ T5231] udevd[5231]: worker [6059] /devices/virtual/block/nbd0 is taking a long time
[ 174.641080][ T5181] Bluetooth: hci1: command tx timeout
[ 176.720708][ T5181] Bluetooth: hci1: command tx timeout
[ 193.523735][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[ 193.530012][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[ 203.122276][ T25] block nbd0: Possible stuck request ffff888025450000: control (read@0,4096B). Runtime 90 seconds
2025/09/24 13:48:20 executed programs: 2
[ 226.209696][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 226.217978][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 226.226022][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 226.234542][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 226.243532][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 226.443775][ T6290] chnl_net:caif_netlink_parms(): no params data found
[ 226.534632][ T6290] bridge0: port 1(bridge_slave_0) entered blocking state
[ 226.543023][ T6290] bridge0: port 1(bridge_slave_0) entered disabled state
[ 226.550195][ T6290] bridge_slave_0: entered allmulticast mode
[ 226.557910][ T6290] bridge_slave_0: entered promiscuous mode
[ 226.566279][ T6290] bridge0: port 2(bridge_slave_1) entered blocking state
[ 226.574087][ T6290] bridge0: port 2(bridge_slave_1) entered disabled state
[ 226.581479][ T6290] bridge_slave_1: entered allmulticast mode
[ 226.588876][ T6290] bridge_slave_1: entered promiscuous mode
[ 226.627834][ T6290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 226.640007][ T6290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 226.682573][ T6290] team0: Port device team_slave_0 added
[ 226.690962][ T6290] team0: Port device team_slave_1 added
[ 226.724798][ T6290] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 226.731944][ T6290] 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.
[ 226.758845][ T6290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 226.771723][ T6290] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 226.778661][ T6290] 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.
[ 226.805056][ T6290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 226.860046][ T6290] hsr_slave_0: entered promiscuous mode
[ 226.866762][ T6290] hsr_slave_1: entered promiscuous mode
[ 226.873337][ T6290] debugfs: 'hsr0' already exists in 'hsr'
[ 226.879105][ T6290] Cannot create hsr debugfs directory
[ 227.016174][ T6290] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.105273][ T6290] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.174909][ T6290] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.238164][ T6290] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 227.354923][ T6290] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 227.366143][ T6290] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 227.377307][ T6290] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 227.387700][ T6290] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 227.418263][ T6290] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.425458][ T6290] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.432993][ T6290] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.440124][ T6290] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.454060][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 227.462533][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 227.526999][ T6290] 8021q: adding VLAN 0 to HW filter on device bond0
[ 227.548416][ T6290] 8021q: adding VLAN 0 to HW filter on device team0
[ 227.562605][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 227.569728][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 227.584231][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 227.591886][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 227.811886][ T6290] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 227.860267][ T6290] veth0_vlan: entered promiscuous mode
[ 227.872345][ T6290] veth1_vlan: entered promiscuous mode
[ 227.905510][ T6290] veth0_macvtap: entered promiscuous mode
[ 227.915637][ T6290] veth1_macvtap: entered promiscuous mode
[ 227.937714][ T6290] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 227.954602][ T6290] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 227.969874][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 227.979460][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 227.995152][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.013912][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 228.320820][ T51] Bluetooth: hci2: command tx timeout
[ 230.400789][ T51] Bluetooth: hci2: command tx timeout
[ 232.480674][ T51] Bluetooth: hci2: command tx timeout
[ 233.220690][ T25] block nbd0: Possible stuck request ffff888025450000: control (read@0,4096B). Runtime 120 seconds
[ 234.560620][ T5181] Bluetooth: hci2: command tx timeout
[ 236.560707][ T5181] Bluetooth: hci0: command 0x0406 tx timeout
[ 254.963591][ T1299] ieee802154 phy0 wpan0: encryption failed: -22
[ 254.969992][ T1299] ieee802154 phy1 wpan1: encryption failed: -22
[ 263.290742][ T25] block nbd0: Possible stuck request ffff888025450000: control (read@0,4096B). Runtime 150 seconds
[ 266.480966][ T31] INFO: task syz-executor.0:6113 blocked for more than 143 seconds.
[ 266.488980][ T31] Not tainted syzkaller #0
[ 266.494011][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 266.502728][ T31] task:syz-executor.0 state:D stack:27624 pid:6113 tgid:6112 ppid:6064 task_flags:0x400140 flags:0x00004006
[ 266.514710][ T31] Call Trace:
[ 266.517985][ T31]
[ 266.520945][ T31] __schedule+0x1798/0x4cc0
[ 266.525501][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.531201][ T31] ? __lock_acquire+0xab9/0xd20
[ 266.536078][ T31] ? __lock_acquire+0xab9/0xd20
[ 266.540960][ T31] ? __pfx___schedule+0x10/0x10
[ 266.545821][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.551509][ T31] ? schedule+0x91/0x360
[ 266.555780][ T31] schedule+0x165/0x360
[ 266.559920][ T31] schedule_preempt_disabled+0x13/0x30
[ 266.565397][ T31] __mutex_lock+0x7e6/0x1350
[ 266.569993][ T31] ? __mutex_lock+0x5bb/0x1350
[ 266.574826][ T31] ? bdev_release+0x1a9/0x650
[ 266.579545][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 266.584626][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.590280][ T31] ? __asan_memset+0x22/0x50
[ 266.594948][ T31] ? __pfx___fsnotify_parent+0x10/0x10
[ 266.600428][ T31] ? do_raw_spin_lock+0x121/0x290
[ 266.605512][ T31] bdev_release+0x1a9/0x650
[ 266.610032][ T31] ? __pfx_blkdev_release+0x10/0x10
[ 266.615295][ T31] blkdev_release+0x15/0x20
[ 266.619801][ T31] __fput+0x44c/0xa70
[ 266.623818][ T31] task_work_run+0x1d4/0x260
[ 266.628424][ T31] ? __pfx_task_work_run+0x10/0x10
[ 266.633618][ T31] get_signal+0x11ed/0x1340
[ 266.638155][ T31] arch_do_signal_or_restart+0x9a/0x750
[ 266.643782][ T31] ? __pfx_task_work_add+0x10/0x10
[ 266.648907][ T31] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 266.655102][ T31] ? __pfx_blkdev_ioctl+0x10/0x10
[ 266.660137][ T31] ? __fget_files+0x2a/0x420
[ 266.664773][ T31] ? exit_to_user_mode_loop+0x40/0x110
[ 266.670247][ T31] exit_to_user_mode_loop+0x75/0x110
[ 266.675577][ T31] do_syscall_64+0x2bd/0x3b0
[ 266.680168][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 266.685390][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 266.691517][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.697137][ T31] ? exc_page_fault+0x9f/0xf0
[ 266.701843][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 266.707731][ T31] RIP: 0033:0x7f2bd867cb29
[ 266.712181][ T31] RSP: 002b:00007f2bd94be0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 266.720675][ T31] RAX: 0000000000000000 RBX: 00007f2bd879bf80 RCX: 00007f2bd867cb29
[ 266.728651][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 266.737301][ T31] RBP: 00007f2bd86c847a R08: 0000000000000000 R09: 0000000000000000
[ 266.745331][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 266.753547][ T31] R13: 000000000000000b R14: 00007f2bd879bf80 R15: 00007ffcf2862f18
[ 266.761764][ T31]
[ 266.764812][ T31]
[ 266.764812][ T31] Showing all locks held in the system:
[ 266.772570][ T31] 1 lock held by khungtaskd/31:
[ 266.777431][ T31] #0: ffffffff8e13a0e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 266.787372][ T31] 2 locks held by getty/5625:
[ 266.792090][ T31] #0: ffff88814d4a50a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 266.801982][ T31] #1: ffffc900036c62f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 266.812237][ T31] 1 lock held by udevd/6059:
[ 266.816817][ T31] #0: ffff888024f71358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 266.826113][ T31] 1 lock held by syz-executor.0/6113:
[ 266.831526][ T31] #0: ffff888024f71358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1a9/0x650
[ 266.841170][ T31] 1 lock held by syz-executor.0/6281:
[ 266.846552][ T31] #0: ffff888024f71358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 266.855877][ T31] 1 lock held by syz-executor.0/6310:
[ 266.861300][ T31] #0: ffff888024f71358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 266.870636][ T31]
[ 266.872989][ T31] =============================================
[ 266.872989][ T31]
[ 266.881678][ T31] NMI backtrace for cpu 1
[ 266.881695][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 266.881720][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 266.881734][ T31] Call Trace:
[ 266.881743][ T31]
[ 266.881752][ T31] dump_stack_lvl+0x189/0x250
[ 266.881786][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 266.881815][ T31] ? __pfx__printk+0x10/0x10
[ 266.881863][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 266.881902][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 266.881939][ T31] ? __pfx__printk+0x10/0x10
[ 266.881972][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.882003][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 266.882043][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 266.882080][ T31] watchdog+0xf93/0xfe0
[ 266.882119][ T31] ? watchdog+0x1de/0xfe0
[ 266.882158][ T31] kthread+0x711/0x8a0
[ 266.882191][ T31] ? __pfx_watchdog+0x10/0x10
[ 266.882223][ T31] ? __pfx_kthread+0x10/0x10
[ 266.882249][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.882279][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 266.882315][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 266.882341][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 266.882363][ T31] ? __pfx_kthread+0x10/0x10
[ 266.882394][ T31] ret_from_fork+0x439/0x7d0
[ 266.882428][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 266.882459][ T31] ? __switch_to_asm+0x39/0x70
[ 266.882489][ T31] ? __switch_to_asm+0x33/0x70
[ 266.882518][ T31] ? __pfx_kthread+0x10/0x10
[ 266.882549][ T31] ret_from_fork_asm+0x1a/0x30
[ 266.882597][ T31]
[ 266.882606][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 267.044485][ C0] NMI backtrace for cpu 0
[ 267.044502][ C0] CPU: 0 UID: 0 PID: 36 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full)
[ 267.044525][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 267.044539][ C0] Workqueue: 0x0 (bat_events)
[ 267.044566][ C0] RIP: 0010:update_rq_clock+0x1ae/0x5b0
[ 267.044589][ C0] Code: 03 00 00 49 63 c7 4c 8d 3c c5 10 2d be 8d 4c 89 f8 48 c1 e8 03 80 3c 28 00 74 08 4c 89 ff e8 a9 1b 93 00 49 c7 c4 58 1e a1 92 <4d> 03 27 4c 89 e0 48 c1 e8 03 80 3c 28 00 74 08 4c 89 e7 e8 8a 1b
[ 267.044606][ C0] RSP: 0018:ffffc90000ac79d8 EFLAGS: 00000046
[ 267.044623][ C0] RAX: 1ffffffff1b7c5a2 RBX: ffff8880b8639f80 RCX: ffffffff92a77e03
[ 267.044639][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 267.044651][ C0] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 267.044670][ C0] R10: dffffc0000000000 R11: fffff52000158f2c R12: ffffffff92a11e58
[ 267.044686][ C0] R13: 000000000000cad0 R14: ffff8880b863aba8 R15: ffffffff8dbe2d10
[ 267.044703][ C0] FS: 0000000000000000(0000) GS:ffff888125c12000(0000) knlGS:0000000000000000
[ 267.044720][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 267.044734][ C0] CR2: 0000563fa228c168 CR3: 000000000df36000 CR4: 0000000000350ef0
[ 267.044750][ C0] Call Trace:
[ 267.044758][ C0]
[ 267.044770][ C0] __schedule+0x473/0x4cc0
[ 267.044796][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.044830][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.044854][ C0] ? __lock_acquire+0xab9/0xd20
[ 267.044886][ C0] ? __pfx___schedule+0x10/0x10
[ 267.044913][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.044939][ C0] ? schedule+0x91/0x360
[ 267.044960][ C0] schedule+0x165/0x360
[ 267.044980][ C0] worker_thread+0xa82/0xda0
[ 267.045019][ C0] kthread+0x711/0x8a0
[ 267.045047][ C0] ? __pfx_worker_thread+0x10/0x10
[ 267.045067][ C0] ? __pfx_kthread+0x10/0x10
[ 267.045091][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.045118][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 267.045150][ C0] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.045174][ C0] ? lockdep_hardirqs_on+0x9c/0x150
[ 267.045194][ C0] ? __pfx_kthread+0x10/0x10
[ 267.045220][ C0] ret_from_fork+0x439/0x7d0
[ 267.045243][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 267.045269][ C0] ? __switch_to_asm+0x39/0x70
[ 267.045296][ C0] ? __switch_to_asm+0x33/0x70
[ 267.045323][ C0] ? __pfx_kthread+0x10/0x10
[ 267.045350][ C0] ret_from_fork_asm+0x1a/0x30
[ 267.045388][ C0]
[ 267.049855][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 267.300009][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 267.309107][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 267.319150][ T31] Call Trace:
[ 267.322423][ T31]
[ 267.325341][ T31] dump_stack_lvl+0x99/0x250
[ 267.329928][ T31] ? __asan_memcpy+0x40/0x70
[ 267.334510][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 267.339700][ T31] ? __pfx__printk+0x10/0x10
[ 267.344293][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.349920][ T31] vpanic+0x281/0x750
[ 267.353897][ T31] ? __pfx_vpanic+0x10/0x10
[ 267.358390][ T31] ? __x2apic_send_IPI_mask+0x1e4/0x260
[ 267.363950][ T31] ? preempt_schedule+0xae/0xc0
[ 267.368788][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.374411][ T31] ? preempt_schedule_common+0x83/0xd0
[ 267.379866][ T31] panic+0xb9/0xc0
[ 267.383578][ T31] ? __pfx_panic+0x10/0x10
[ 267.387984][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.393604][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 267.398979][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.404598][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300
[ 267.410753][ T31] watchdog+0xfd2/0xfe0
[ 267.414912][ T31] ? watchdog+0x1de/0xfe0
[ 267.419240][ T31] kthread+0x711/0x8a0
[ 267.423307][ T31] ? __pfx_watchdog+0x10/0x10
[ 267.427977][ T31] ? __pfx_kthread+0x10/0x10
[ 267.432557][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.438181][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 267.443375][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 267.449000][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 267.454182][ T31] ? __pfx_kthread+0x10/0x10
[ 267.458765][ T31] ret_from_fork+0x439/0x7d0
[ 267.463347][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 267.468449][ T31] ? __switch_to_asm+0x39/0x70
[ 267.473204][ T31] ? __switch_to_asm+0x33/0x70
[ 267.477962][ T31] ? __pfx_kthread+0x10/0x10
[ 267.482552][ T31] ret_from_fork_asm+0x1a/0x30
[ 267.487324][ T31]
[ 267.490593][ T31] Kernel Offset: disabled
[ 267.495077][ T31] Rebooting in 86400 seconds..