Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts.
2025/06/30 02:36:19 ignoring optional flag "sandboxArg"="0"
2025/06/30 02:36:19 ignoring optional flag "type"="gce"
2025/06/30 02:36:19 parsed 1 programs
2025/06/30 02:36:19 executed programs: 0
[ 103.687687][ T5841] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 103.696248][ T5841] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 103.704911][ T5841] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.713746][ T5841] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.723210][ T5841] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 103.853590][ T6156] chnl_net:caif_netlink_parms(): no params data found
[ 103.921314][ T6156] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.928433][ T6156] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.936067][ T6156] bridge_slave_0: entered allmulticast mode
[ 103.943738][ T6156] bridge_slave_0: entered promiscuous mode
[ 103.952619][ T6156] bridge0: port 2(bridge_slave_1) entered blocking state
[ 103.960031][ T6156] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.967216][ T6156] bridge_slave_1: entered allmulticast mode
[ 103.974534][ T6156] bridge_slave_1: entered promiscuous mode
[ 104.007086][ T6156] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.018962][ T6156] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.052146][ T6156] team0: Port device team_slave_0 added
[ 104.060434][ T6156] team0: Port device team_slave_1 added
[ 104.088679][ T6156] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.095911][ T6156] 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.
[ 104.122623][ T6156] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.134822][ T6156] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.141929][ T6156] 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.
[ 104.168458][ T6156] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.206299][ T6156] hsr_slave_0: entered promiscuous mode
[ 104.213320][ T6156] hsr_slave_1: entered promiscuous mode
[ 104.323568][ T6156] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.330871][ T6156] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.338334][ T6156] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.345681][ T6156] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.397741][ T6156] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.425388][ T3469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.434504][ T3469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.454150][ T6156] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.469014][ T3419] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.476235][ T3419] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.492269][ T3419] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.499461][ T3419] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.565194][ T6156] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 104.895191][ T6156] veth0_vlan: entered promiscuous mode
[ 104.906252][ T6156] veth1_vlan: entered promiscuous mode
[ 104.931944][ T6156] veth0_macvtap: entered promiscuous mode
[ 104.942724][ T6156] veth1_macvtap: entered promiscuous mode
[ 104.958375][ T6156] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 104.973628][ T6156] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 105.037908][ T153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.052143][ T153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.080180][ T3469] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 105.088414][ T3469] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 105.189833][ T6185] nbd0: detected capacity change from 0 to 2046
[ 105.760764][ T5841] Bluetooth: hci0: command tx timeout
[ 105.960277][ T5152] block nbd0: Receive control failed (result -104)
[ 107.839425][ T5152] Bluetooth: hci0: command tx timeout
[ 109.919959][ T5152] Bluetooth: hci0: command tx timeout
[ 112.000290][ T5152] Bluetooth: hci0: command tx timeout
[ 133.523680][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.530294][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 135.441118][ T94] block nbd0: Possible stuck request ffff888025377000: control (read@0,4096B). Runtime 30 seconds
2025/06/30 02:37:17 executed programs: 1
[ 162.167097][ T5841] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 162.175551][ T5841] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 162.184140][ T5841] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 162.192311][ T5841] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 162.200928][ T5841] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 162.334199][ T6201] chnl_net:caif_netlink_parms(): no params data found
[ 162.403591][ T6201] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.410940][ T6201] bridge0: port 1(bridge_slave_0) entered disabled state
[ 162.418158][ T6201] bridge_slave_0: entered allmulticast mode
[ 162.425648][ T6201] bridge_slave_0: entered promiscuous mode
[ 162.434400][ T6201] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.442302][ T6201] bridge0: port 2(bridge_slave_1) entered disabled state
[ 162.451170][ T6201] bridge_slave_1: entered allmulticast mode
[ 162.458391][ T6201] bridge_slave_1: entered promiscuous mode
[ 162.489958][ T6201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 162.502388][ T6201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 162.536010][ T6201] team0: Port device team_slave_0 added
[ 162.544271][ T6201] team0: Port device team_slave_1 added
[ 162.574272][ T6201] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 162.581404][ T6201] 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.
[ 162.608479][ T6201] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 162.621483][ T6201] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 162.628453][ T6201] 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.
[ 162.655394][ T6201] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 162.695169][ T6201] hsr_slave_0: entered promiscuous mode
[ 162.701891][ T6201] hsr_slave_1: entered promiscuous mode
[ 162.708046][ T6201] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 162.716311][ T6201] Cannot create hsr debugfs directory
[ 162.828796][ T6201] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.836022][ T6201] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 162.843562][ T6201] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.851409][ T6201] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.907370][ T6201] 8021q: adding VLAN 0 to HW filter on device bond0
[ 162.925175][ T153] bridge0: port 1(bridge_slave_0) entered disabled state
[ 162.933611][ T153] bridge0: port 2(bridge_slave_1) entered disabled state
[ 162.949031][ T6201] 8021q: adding VLAN 0 to HW filter on device team0
[ 162.964657][ T3419] bridge0: port 1(bridge_slave_0) entered blocking state
[ 162.971852][ T3419] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 162.986980][ T153] bridge0: port 2(bridge_slave_1) entered blocking state
[ 162.994205][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 163.062700][ T6201] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 163.412194][ T6201] veth0_vlan: entered promiscuous mode
[ 163.425464][ T6201] veth1_vlan: entered promiscuous mode
[ 163.457101][ T6201] veth0_macvtap: entered promiscuous mode
[ 163.468080][ T6201] veth1_macvtap: entered promiscuous mode
[ 163.488397][ T6201] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 163.504474][ T6201] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 163.575148][ T3469] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 163.590361][ T3469] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 163.616798][ T3419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 163.625761][ T3419] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 164.240233][ T5152] Bluetooth: hci1: command tx timeout
[ 165.521152][ T94] block nbd0: Possible stuck request ffff888025377000: control (read@0,4096B). Runtime 60 seconds
[ 166.319471][ T5152] Bluetooth: hci1: command tx timeout
[ 166.679606][ T5202] udevd[5202]: worker [6159] /devices/virtual/block/nbd0 is taking a long time
[ 168.400078][ T5152] Bluetooth: hci1: command tx timeout
[ 170.479433][ T5152] Bluetooth: hci1: command tx timeout
[ 194.963564][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.970143][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 195.603657][ T94] block nbd0: Possible stuck request ffff888025377000: control (read@0,4096B). Runtime 90 seconds
2025/06/30 02:38:15 executed programs: 2
[ 220.728004][ T5841] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 220.736443][ T5841] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 220.745726][ T5841] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 220.754473][ T5841] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 220.762400][ T5841] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 220.892746][ T6241] chnl_net:caif_netlink_parms(): no params data found
[ 220.962254][ T6241] bridge0: port 1(bridge_slave_0) entered blocking state
[ 220.969623][ T6241] bridge0: port 1(bridge_slave_0) entered disabled state
[ 220.977205][ T6241] bridge_slave_0: entered allmulticast mode
[ 220.984730][ T6241] bridge_slave_0: entered promiscuous mode
[ 220.994120][ T6241] bridge0: port 2(bridge_slave_1) entered blocking state
[ 221.001661][ T6241] bridge0: port 2(bridge_slave_1) entered disabled state
[ 221.008940][ T6241] bridge_slave_1: entered allmulticast mode
[ 221.017159][ T6241] bridge_slave_1: entered promiscuous mode
[ 221.049190][ T6241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 221.062630][ T6241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 221.094190][ T6241] team0: Port device team_slave_0 added
[ 221.103104][ T6241] team0: Port device team_slave_1 added
[ 221.133608][ T6241] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 221.140652][ T6241] 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.
[ 221.168031][ T6241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 221.180419][ T6241] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 221.187377][ T6241] 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.
[ 221.214685][ T6241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 221.254554][ T6241] hsr_slave_0: entered promiscuous mode
[ 221.261290][ T6241] hsr_slave_1: entered promiscuous mode
[ 221.268659][ T6241] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 221.276560][ T6241] Cannot create hsr debugfs directory
[ 221.393715][ T6241] bridge0: port 2(bridge_slave_1) entered blocking state
[ 221.400928][ T6241] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 221.408487][ T6241] bridge0: port 1(bridge_slave_0) entered blocking state
[ 221.415865][ T6241] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 221.467982][ T6241] 8021q: adding VLAN 0 to HW filter on device bond0
[ 221.487115][ T3469] bridge0: port 1(bridge_slave_0) entered disabled state
[ 221.496161][ T3469] bridge0: port 2(bridge_slave_1) entered disabled state
[ 221.516536][ T6241] 8021q: adding VLAN 0 to HW filter on device team0
[ 221.531703][ T3441] bridge0: port 1(bridge_slave_0) entered blocking state
[ 221.539019][ T3441] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 221.552559][ T3469] bridge0: port 2(bridge_slave_1) entered blocking state
[ 221.559752][ T3469] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 221.631311][ T6241] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 221.987536][ T6241] veth0_vlan: entered promiscuous mode
[ 221.999113][ T6241] veth1_vlan: entered promiscuous mode
[ 222.028556][ T6241] veth0_macvtap: entered promiscuous mode
[ 222.040500][ T6241] veth1_macvtap: entered promiscuous mode
[ 222.060408][ T6241] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 222.077692][ T6241] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 222.146693][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 222.157232][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 222.184653][ T3419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 222.193825][ T3419] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 222.799604][ T5841] Bluetooth: hci2: command tx timeout
[ 224.879553][ T5841] Bluetooth: hci2: command tx timeout
[ 225.687449][ T94] block nbd0: Possible stuck request ffff888025377000: control (read@0,4096B). Runtime 120 seconds
[ 226.960124][ T5841] Bluetooth: hci2: command tx timeout
[ 227.759710][ T5841] Bluetooth: hci0: command 0x0406 tx timeout
[ 229.039592][ T5152] Bluetooth: hci2: command tx timeout
[ 255.759944][ T94] block nbd0: Possible stuck request ffff888025377000: control (read@0,4096B). Runtime 150 seconds
[ 256.403858][ T1301] ieee802154 phy0 wpan0: encryption failed: -22
[ 256.410530][ T1301] ieee802154 phy1 wpan1: encryption failed: -22
[ 262.162958][ T31] INFO: task syz-executor.0:6184 blocked for more than 143 seconds.
[ 262.171350][ T31] Not tainted 6.16.0-rc3-next-20250627-syzkaller-g2aeda9592360 #0
[ 262.180033][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 262.188758][ T31] task:syz-executor.0 state:D stack:25096 pid:6184 tgid:6184 ppid:6156 task_flags:0x400040 flags:0x00004006
[ 262.201140][ T31] Call Trace:
[ 262.204627][ T31]
[ 262.207596][ T31] __schedule+0x16f5/0x4d00
[ 262.212387][ T31] ? __lock_acquire+0xab9/0xd20
[ 262.217378][ T31] ? schedule+0x165/0x360
[ 262.221824][ T31] ? __pfx___schedule+0x10/0x10
[ 262.227534][ T31] ? schedule+0x91/0x360
[ 262.231963][ T31] schedule+0x165/0x360
[ 262.236153][ T31] schedule_preempt_disabled+0x13/0x30
[ 262.241701][ T31] __mutex_lock+0x724/0xe80
[ 262.246252][ T31] ? __mutex_lock+0x51b/0xe80
[ 262.251121][ T31] ? bdev_release+0x1a9/0x650
[ 262.255843][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 262.260943][ T31] ? __asan_memset+0x22/0x50
[ 262.265587][ T31] ? __pfx___fsnotify_parent+0x10/0x10
[ 262.271111][ T31] ? __asan_memset+0x22/0x50
[ 262.275725][ T31] bdev_release+0x1a9/0x650
[ 262.280325][ T31] ? __pfx_blkdev_release+0x10/0x10
[ 262.285566][ T31] blkdev_release+0x15/0x20
[ 262.290211][ T31] __fput+0x44c/0xa70
[ 262.294238][ T31] fput_close_sync+0x119/0x200
[ 262.299170][ T31] ? __pfx_fput_close_sync+0x10/0x10
[ 262.304630][ T31] __x64_sys_close+0x7f/0x110
[ 262.309445][ T31] do_syscall_64+0xfa/0x3b0
[ 262.314080][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 262.319542][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 262.325771][ T31] ? clear_bhb_loop+0x60/0xb0
[ 262.332151][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 262.338174][ T31] RIP: 0033:0x7f2f4f278a4a
[ 262.342681][ T31] RSP: 002b:00007fff854e1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 262.351231][ T31] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f2f4f278a4a
[ 262.359365][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
[ 262.367397][ T31] RBP: 00007f2f4f38d980 R08: 0000001b2c760000 R09: 7fffffffffffffff
[ 262.375490][ T31] R10: 3fffffffffffffff R11: 0000000000000293 R12: 0000000000019dbf
[ 262.384161][ T31] R13: 00007f2f4f38bf8c R14: 0000000000019a97 R15: 00007f2f4f790000
[ 262.393367][ T31]
[ 262.396535][ T31] INFO: task syz-executor.0:6185 blocked for more than 143 seconds.
[ 262.404728][ T31] Not tainted 6.16.0-rc3-next-20250627-syzkaller-g2aeda9592360 #0
[ 262.413569][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 262.423017][ T31] task:syz-executor.0 state:D stack:27896 pid:6185 tgid:6184 ppid:6156 task_flags:0x400140 flags:0x00004006
[ 262.436273][ T31] Call Trace:
[ 262.439978][ T31]
[ 262.442935][ T31] __schedule+0x16f5/0x4d00
[ 262.447486][ T31] ? __lock_acquire+0xab9/0xd20
[ 262.452398][ T31] ? schedule+0x165/0x360
[ 262.456754][ T31] ? __pfx___schedule+0x10/0x10
[ 262.461680][ T31] ? schedule+0x91/0x360
[ 262.465944][ T31] schedule+0x165/0x360
[ 262.470188][ T31] schedule_preempt_disabled+0x13/0x30
[ 262.475688][ T31] __mutex_lock+0x724/0xe80
[ 262.480296][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 262.486383][ T31] ? __mutex_lock+0x51b/0xe80
[ 262.491156][ T31] ? bdev_release+0x1a9/0x650
[ 262.495968][ T31] ? __pfx___mutex_lock+0x10/0x10
[ 262.501097][ T31] ? __asan_memset+0x22/0x50
[ 262.505817][ T31] ? __pfx___fsnotify_parent+0x10/0x10
[ 262.511399][ T31] ? do_raw_spin_lock+0x121/0x290
[ 262.516433][ T31] bdev_release+0x1a9/0x650
[ 262.521014][ T31] ? __pfx_blkdev_release+0x10/0x10
[ 262.526250][ T31] blkdev_release+0x15/0x20
[ 262.530858][ T31] __fput+0x44c/0xa70
[ 262.535881][ T31] task_work_run+0x1d4/0x260
[ 262.540629][ T31] ? __pfx_task_work_run+0x10/0x10
[ 262.545758][ T31] ? __fget_files+0x2a/0x420
[ 262.550507][ T31] ? exit_to_user_mode_loop+0x40/0x110
[ 262.555983][ T31] exit_to_user_mode_loop+0xec/0x110
[ 262.561422][ T31] do_syscall_64+0x2bd/0x3b0
[ 262.566029][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 262.571324][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 262.577418][ T31] ? clear_bhb_loop+0x60/0xb0
[ 262.582448][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 262.588445][ T31] RIP: 0033:0x7f2f4f279a29
[ 262.593046][ T31] RSP: 002b:00007f2f4e9fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 262.601630][ T31] RAX: 0000000000000000 RBX: 00007f2f4f38bf80 RCX: 00007f2f4f279a29
[ 262.609865][ T31] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 262.617953][ T31] RBP: 00007f2f4f2d5170 R08: 0000000000000000 R09: 0000000000000000
[ 262.626045][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 262.635292][ T31] R13: 000000000000000b R14: 00007f2f4f38bf80 R15: 00007fff854e1088
[ 262.644068][ T31]
[ 262.647658][ T31]
[ 262.647658][ T31] Showing all locks held in the system:
[ 262.656551][ T31] 1 lock held by khungtaskd/31:
[ 262.661711][ T31] #0: ffffffff8e13bf20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 262.672399][ T31] 1 lock held by klogd/5191:
[ 262.677061][ T31] #0: ffff8880b8639f58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 262.687305][ T31] 2 locks held by getty/5593:
[ 262.692078][ T31] #0: ffff888034aaa0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 262.702325][ T31] #1: ffffc9000331b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 262.712794][ T31] 1 lock held by udevd/6159:
[ 262.717392][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 262.727056][ T31] 1 lock held by syz-executor.0/6184:
[ 262.732613][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1a9/0x650
[ 262.743290][ T31] 1 lock held by syz-executor.0/6185:
[ 262.748714][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x1a9/0x650
[ 262.758718][ T31] 1 lock held by syz-executor.0/6227:
[ 262.764201][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 262.773866][ T31] 1 lock held by syz-executor.0/6228:
[ 262.779660][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 262.789093][ T31] 1 lock held by syz-executor.0/6267:
[ 262.794531][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 262.803853][ T31] 1 lock held by syz-executor.0/6268:
[ 262.809295][ T31] #0: ffff8881437fb358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30
[ 262.818648][ T31]
[ 262.821031][ T31] =============================================
[ 262.821031][ T31]
[ 262.829688][ T31] NMI backtrace for cpu 1
[ 262.829709][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-next-20250627-syzkaller-g2aeda9592360 #0 PREEMPT(full)
[ 262.829722][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 262.829729][ T31] Call Trace:
[ 262.829734][ T31]
[ 262.829739][ T31] dump_stack_lvl+0x189/0x250
[ 262.829762][ T31] ? __wake_up_klogd+0xd9/0x110
[ 262.829774][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 262.829789][ T31] ? __pfx__printk+0x10/0x10
[ 262.829806][ T31] nmi_cpu_backtrace+0x39e/0x3d0
[ 262.829823][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 262.829834][ T31] ? _printk+0xcf/0x120
[ 262.829846][ T31] ? __pfx__printk+0x10/0x10
[ 262.829857][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 262.829871][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 262.829885][ T31] watchdog+0xfee/0x1030
[ 262.829899][ T31] ? watchdog+0x1de/0x1030
[ 262.829913][ T31] kthread+0x711/0x8a0
[ 262.829926][ T31] ? __pfx_watchdog+0x10/0x10
[ 262.829936][ T31] ? __pfx_kthread+0x10/0x10
[ 262.829945][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 262.829960][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 262.829975][ T31] ? __pfx_kthread+0x10/0x10
[ 262.829985][ T31] ret_from_fork+0x3fc/0x770
[ 262.830001][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 262.830016][ T31] ? __switch_to_asm+0x39/0x70
[ 262.830024][ T31] ? __switch_to_asm+0x33/0x70
[ 262.830032][ T31] ? __pfx_kthread+0x10/0x10
[ 262.830042][ T31] ret_from_fork_asm+0x1a/0x30
[ 262.830059][ T31]
[ 262.830063][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 262.990534][ C0] NMI backtrace for cpu 0
[ 262.990556][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.16.0-rc3-next-20250627-syzkaller-g2aeda9592360 #0 PREEMPT(full)
[ 262.990576][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 262.990586][ C0] RIP: 0010:pv_native_safe_halt+0x13/0x20
[ 262.990620][ C0] Code: cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 63 19 19 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90
[ 262.990635][ C0] RSP: 0018:ffffffff8de07d80 EFLAGS: 000002c2
[ 262.990651][ C0] RAX: 0f1889d3b77cdd00 RBX: ffffffff8196c578 RCX: 0f1889d3b77cdd00
[ 262.990664][ C0] RDX: 0000000000000001 RSI: ffffffff8d992a52 RDI: ffffffff8be31f80
[ 262.990675][ C0] RBP: ffffffff8de07ea8 R08: ffff8880b8632f1b R09: 1ffff110170c65e3
[ 262.990688][ C0] R10: dffffc0000000000 R11: ffffed10170c65e4 R12: ffffffff8fa18930
[ 262.990700][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 1ffffffff1bd2a50
[ 262.990710][ C0] FS: 0000000000000000(0000) GS:ffff888125c1e000(0000) knlGS:0000000000000000
[ 262.990723][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 262.990734][ C0] CR2: 000056043a774168 CR3: 000000000df36000 CR4: 00000000003526f0
[ 262.990748][ C0] Call Trace:
[ 262.990755][ C0]
[ 262.990761][ C0] default_idle+0x13/0x20
[ 262.990778][ C0] default_idle_call+0x74/0xb0
[ 262.990795][ C0] do_idle+0x1e8/0x510
[ 262.990820][ C0] ? __pfx_do_idle+0x10/0x10
[ 262.990847][ C0] cpu_startup_entry+0x44/0x60
[ 262.990868][ C0] rest_init+0x2de/0x300
[ 262.990885][ C0] ? __pfx_x86_late_time_init+0x10/0x10
[ 262.990919][ C0] start_kernel+0x47d/0x500
[ 262.990938][ C0] x86_64_start_reservations+0x24/0x30
[ 262.990960][ C0] x86_64_start_kernel+0x143/0x1c0
[ 262.990981][ C0] common_startup_64+0x13e/0x147
[ 262.991004][ C0]
[ 262.991518][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 263.182461][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc3-next-20250627-syzkaller-g2aeda9592360 #0 PREEMPT(full)
[ 263.195038][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 263.205173][ T31] Call Trace:
[ 263.208540][ T31]
[ 263.211480][ T31] dump_stack_lvl+0x99/0x250
[ 263.216249][ T31] ? __asan_memcpy+0x40/0x70
[ 263.221104][ T31] ? __pfx_dump_stack_lvl+0x10/0x10
[ 263.226295][ T31] ? __pfx__printk+0x10/0x10
[ 263.230897][ T31] panic+0x2db/0x790
[ 263.234798][ T31] ? __pfx_panic+0x10/0x10
[ 263.239207][ T31] ? nmi_backtrace_stall_check+0x433/0x440
[ 263.245110][ T31] ? irq_work_queue+0xc3/0x140
[ 263.249882][ T31] watchdog+0x102d/0x1030
[ 263.254313][ T31] ? watchdog+0x1de/0x1030
[ 263.258905][ T31] kthread+0x711/0x8a0
[ 263.262975][ T31] ? __pfx_watchdog+0x10/0x10
[ 263.267757][ T31] ? __pfx_kthread+0x10/0x10
[ 263.272425][ T31] ? _raw_spin_unlock_irq+0x23/0x50
[ 263.277640][ T31] ? lockdep_hardirqs_on+0x9c/0x150
[ 263.282919][ T31] ? __pfx_kthread+0x10/0x10
[ 263.287584][ T31] ret_from_fork+0x3fc/0x770
[ 263.292173][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 263.297290][ T31] ? __switch_to_asm+0x39/0x70
[ 263.302043][ T31] ? __switch_to_asm+0x33/0x70
[ 263.306795][ T31] ? __pfx_kthread+0x10/0x10
[ 263.311372][ T31] ret_from_fork_asm+0x1a/0x30
[ 263.316128][ T31]
[ 263.319401][ T31] Kernel Offset: disabled
[ 263.323711][ T31] Rebooting in 86400 seconds..