syzkaller login: [ 91.783878][ T38] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:27809' (ED25519) to the list of known hosts.
2025/07/13 03:01:25 ignoring optional flag "sandboxArg"="0"
2025/07/13 03:01:27 parsed 1 programs
[ 117.605331][ T5347] cgroup: Unknown subsys name 'net'
[ 117.678072][ T5347] cgroup: Unknown subsys name 'cpuset'
[ 117.684100][ T5347] cgroup: Unknown subsys name 'rlimit'
[ 119.345296][ T5347] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 124.861721][ T5363] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 126.041343][ T5379] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 126.047321][ T5379] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 126.050903][ T5379] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 126.054962][ T5379] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 126.058467][ T5379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 126.710619][ T31] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.714343][ T31] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.750311][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.754799][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 131.330738][ T5428] chnl_net:caif_netlink_parms(): no params data found
[ 131.463110][ T5428] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.468264][ T5428] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.471347][ T5428] bridge_slave_0: entered allmulticast mode
[ 131.475356][ T5428] bridge_slave_0: entered promiscuous mode
[ 131.481226][ T5428] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.485303][ T5428] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.488388][ T5428] bridge_slave_1: entered allmulticast mode
[ 131.492156][ T5428] bridge_slave_1: entered promiscuous mode
[ 131.536569][ T5428] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 131.550936][ T5428] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 131.605414][ T5428] team0: Port device team_slave_0 added
[ 131.610106][ T5428] team0: Port device team_slave_1 added
[ 131.651302][ T5428] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 131.664586][ T5428] 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.
[ 131.684146][ T5428] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 131.690029][ T5428] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 131.692717][ T5428] 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.
[ 131.724539][ T5428] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 131.786424][ T5428] hsr_slave_0: entered promiscuous mode
[ 131.794379][ T5428] hsr_slave_1: entered promiscuous mode
[ 132.084192][ T5428] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 132.092736][ T5428] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 132.107234][ T5428] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 132.128754][ T5428] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 132.287301][ T5428] 8021q: adding VLAN 0 to HW filter on device bond0
[ 132.315289][ T5428] 8021q: adding VLAN 0 to HW filter on device team0
[ 132.330321][ T1035] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.333734][ T1035] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.366985][ T1035] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.369977][ T1035] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.687695][ T5428] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 132.748088][ T5428] veth0_vlan: entered promiscuous mode
[ 132.760913][ T5428] veth1_vlan: entered promiscuous mode
[ 132.789144][ T5428] veth0_macvtap: entered promiscuous mode
[ 132.799894][ T5428] veth1_macvtap: entered promiscuous mode
[ 132.820834][ T5428] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 132.830564][ T5428] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 132.838801][ T5428] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.842642][ T5428] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.847272][ T5428] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.850458][ T5428] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.063445][ T3966] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.156926][ T3966] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.235698][ T3966] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.340585][ T3966] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/07/13 03:01:45 executed programs: 0
[ 133.910998][ T4690] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 133.915287][ T4690] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 133.918556][ T4690] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 133.922883][ T4690] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 133.927345][ T4690] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 134.236135][ T5453] chnl_net:caif_netlink_parms(): no params data found
[ 134.298498][ T5453] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.301635][ T5453] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.306766][ T5453] bridge_slave_0: entered allmulticast mode
[ 134.310670][ T5453] bridge_slave_0: entered promiscuous mode
[ 134.316298][ T5453] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.319494][ T5453] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.322616][ T5453] bridge_slave_1: entered allmulticast mode
[ 134.328345][ T5453] bridge_slave_1: entered promiscuous mode
[ 134.354956][ T5453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.361607][ T5453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.386481][ T5453] team0: Port device team_slave_0 added
[ 134.392412][ T5453] team0: Port device team_slave_1 added
[ 134.420865][ T5453] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.425076][ T5453] 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.
[ 134.437579][ T5453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.446048][ T5453] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.449145][ T5453] 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.
[ 134.461770][ T5453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.505613][ T5453] hsr_slave_0: entered promiscuous mode
[ 134.508797][ T5453] hsr_slave_1: entered promiscuous mode
[ 134.511808][ T5453] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 134.516257][ T5453] Cannot create hsr debugfs directory
[ 135.073275][ T3966] bridge_slave_1: left allmulticast mode
[ 135.084410][ T3966] bridge_slave_1: left promiscuous mode
[ 135.087684][ T3966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.099375][ T3966] bridge_slave_0: left allmulticast mode
[ 135.101671][ T3966] bridge_slave_0: left promiscuous mode
[ 135.114259][ T3966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.554707][ T3966] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 135.560915][ T3966] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 135.567329][ T3966] bond0 (unregistering): Released all slaves
[ 135.675380][ T3966] hsr_slave_0: left promiscuous mode
[ 135.678281][ T3966] hsr_slave_1: left promiscuous mode
[ 135.681051][ T3966] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 135.687544][ T3966] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 135.691719][ T3966] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 135.696122][ T3966] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 135.710242][ T3966] veth1_macvtap: left promiscuous mode
[ 135.713138][ T3966] veth0_macvtap: left promiscuous mode
[ 135.716460][ T3966] veth1_vlan: left promiscuous mode
[ 135.719001][ T3966] veth0_vlan: left promiscuous mode
[ 136.011999][ T3966] team0 (unregistering): Port device team_slave_1 removed
[ 136.017105][ T5379] Bluetooth: hci0: command tx timeout
[ 136.037365][ T3966] team0 (unregistering): Port device team_slave_0 removed
[ 136.541035][ T5453] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 136.562055][ T5453] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 136.585924][ T5453] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 136.598015][ T5453] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 136.883906][ T5453] 8021q: adding VLAN 0 to HW filter on device bond0
[ 136.906406][ T5453] 8021q: adding VLAN 0 to HW filter on device team0
[ 136.919279][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.922677][ T3966] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 136.952999][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.956186][ T3966] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.296151][ T5453] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 137.329418][ T5453] veth0_vlan: entered promiscuous mode
[ 137.339908][ T5453] veth1_vlan: entered promiscuous mode
[ 137.365864][ T5453] veth0_macvtap: entered promiscuous mode
[ 137.370836][ T5453] veth1_macvtap: entered promiscuous mode
[ 137.386620][ T5453] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 137.397830][ T5453] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 137.406101][ T5453] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.409969][ T5453] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.416066][ T5453] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.419953][ T5453] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.492461][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.501136][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.531160][ T31] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.540477][ T31] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.858571][ T1312] ieee802154 phy0 wpan0: encryption failed: -22
[ 137.861590][ T1312] ieee802154 phy1 wpan1: encryption failed: -22
[ 137.943992][ T5490] loop0: detected capacity change from 0 to 32768
[ 137.962488][ T5490] bcachefs (/dev/loop0): error reading default superblock: checksum error, type none: got should be
[ 138.103627][ T5379] Bluetooth: hci0: command tx timeout
[ 138.170876][ T5490] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,version_upgrade=none
[ 138.170893][ T5490] allowing incompatible features above 0.0: (unknown version)
[ 138.170899][ T5490] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes
[ 138.203207][ T5490] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0
[ 138.220733][ T5490] bcachefs (loop0): recovering from clean shutdown, journal seq 10
[ 138.499054][ T5490] bcachefs (loop0): accounting_read... done
[ 138.505507][ T5490] bcachefs (loop0): alloc_read... done
[ 138.508368][ T5490] bcachefs (loop0): snapshots_read... done
[ 138.516897][ T5490] bcachefs (loop0): going read-write
[ 138.519416][ T5490] bcachefs (loop0): insufficient writeable journal devices available: have 0, need 1
[ 138.519416][ T5490] rw journal devs:
[ 138.533007][ T5490] bcachefs (loop0): journal_replay...
[ 138.533085][ T5490] bcachefs (loop0): insufficient writeable journal devices available: have 0, need 1
[ 138.533085][ T5490] rw journal devs:
[ 138.542501][ T5490] done
[ 138.544986][ T5490] bcachefs (loop0): resume_logged_ops... done
[ 138.564341][ T5499] bcachefs (loop0): backpointer doesn't match extent it points to:
[ 138.564379][ T5499] u64s 9 type backpointer 0:8921088:0 len 0 ver 0: bucket=0:34:8 btree=extents level=0 data_type=user suboffset=0 len=8 gen=0 pos=536870913:24:U32_MAX
[ 138.564389][ T5499] u64s 7 type extent 536870913:24:U32_MAX len 24 ver 0: durability: 1 crc: c_size 8 size 24 offset 0 nonce 0 csum none 0:0 compress lz4 ptr: 0:34:8 gen 0
[ 138.564399][ T5499] u64s 9 type backpointer 0:8921088:0 len 0 ver 0: bucket=0:34:8 btree=extents level=0 data_type=user suboffset=0 len=8 gen=0 pos=536870913:24:U32_MAX, fixing
[ 138.574982][ T5490] bcachefs (loop0): delete_dead_inodes... done
[ 138.608565][ T5490] bcachefs (loop0): done starting filesystem
[ 138.618643][ T5499] bcachefs (loop0): backpointer doesn't match extent it points to:
[ 138.618668][ T5499] u64s 9 type backpointer 0:8921088:0 len 0 ver 0: bucket=0:34:8 btree=extents level=0 data_type=user suboffset=0 len=8 gen=0 pos=536870913:24:U32_MAX
[ 138.618677][ T5499] u64s 7 type extent 536870913:24:U32_MAX len 24 ver 0: durability: 1 crc: c_size 8 size 24 offset 0 nonce 0 csum none 0:0 compress lz4 ptr: 0:34:8 gen 0
[ 138.618687][ T5499] u64s 9 type backpointer 0:8921088:0 len 0 ver 0: bucket=0:34:8 btree=extents level=0 data_type=user suboffset=0 len=8 gen=0 pos=536870913:24:U32_MAX, fixing
[ 138.697358][ T5499] bcachefs (loop0): bch2_copygc(): error from bch2_move_data() insufficient_journal_devices
[ 140.174125][ T5379] Bluetooth: hci0: command tx timeout
[ 142.253977][ T5379] Bluetooth: hci0: command tx timeout
[ 152.668253][ T4690] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 152.672400][ T4690] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 152.676720][ T4690] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 152.682067][ T4690] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 152.686422][ T4690] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 153.090013][ T5502] chnl_net:caif_netlink_parms(): no params data found
[ 153.151137][ T5502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 153.155217][ T5502] bridge0: port 1(bridge_slave_0) entered disabled state
[ 153.159036][ T5502] bridge_slave_0: entered allmulticast mode
[ 153.163180][ T5502] bridge_slave_0: entered promiscuous mode
[ 153.169137][ T5502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 153.172884][ T5502] bridge0: port 2(bridge_slave_1) entered disabled state
[ 153.177022][ T5502] bridge_slave_1: entered allmulticast mode
[ 153.181122][ T5502] bridge_slave_1: entered promiscuous mode
[ 153.207302][ T5502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 153.218414][ T5502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 153.243285][ T5502] team0: Port device team_slave_0 added
[ 153.249470][ T5502] team0: Port device team_slave_1 added
[ 153.274498][ T5502] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 153.277738][ T5502] 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.
[ 153.299143][ T5502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 153.306379][ T5502] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 153.309618][ T5502] 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.
[ 153.322752][ T5502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 153.360797][ T5502] hsr_slave_0: entered promiscuous mode
[ 153.364224][ T5502] hsr_slave_1: entered promiscuous mode
[ 153.511759][ T5502] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 153.518788][ T5502] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 153.529070][ T5502] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 153.539375][ T5502] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 153.566431][ T5502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 153.570184][ T5502] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 153.574349][ T5502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 153.577797][ T5502] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 153.689317][ T5502] 8021q: adding VLAN 0 to HW filter on device bond0
[ 153.717860][ T3966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 153.722384][ T3966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 153.750309][ T5502] 8021q: adding VLAN 0 to HW filter on device team0
[ 153.772832][ T55] bridge0: port 1(bridge_slave_0) entered blocking state
[ 153.776463][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 153.796328][ T55] bridge0: port 2(bridge_slave_1) entered blocking state
[ 153.799741][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 154.009122][ T5502] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 154.055592][ T5502] veth0_vlan: entered promiscuous mode
[ 154.066615][ T5502] veth1_vlan: entered promiscuous mode
[ 154.099336][ T5502] veth0_macvtap: entered promiscuous mode
[ 154.108196][ T5502] veth1_macvtap: entered promiscuous mode
[ 154.123181][ T5502] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 154.138076][ T5502] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 154.148693][ T5502] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.152671][ T5502] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.158754][ T5502] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.162590][ T5502] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.247587][ T1039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 154.251161][ T1039] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 154.293168][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 154.298207][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/07/13 03:02:06 executed programs: 3
[ 154.734234][ T5379] Bluetooth: hci1: command tx timeout
[ 156.813700][ T5379] Bluetooth: hci1: command tx timeout
[ 158.893882][ T5379] Bluetooth: hci1: command tx timeout
2025/07/13 03:02:11 executed programs: 21
[ 160.973621][ T5379] Bluetooth: hci1: command tx timeout
2025/07/13 03:02:16 executed programs: 41
[ 169.224650][ T5490] Allocator stuck? Waited for 30 seconds
[ 169.224684][ T5490] Allocator debug:
[ 169.224690][ T5490] capacity1536
[ 169.224695][ T5490] reserved 31232
[ 169.224701][ T5490] hidden 0
[ 169.224706][ T5490] btree 0
[ 169.224712][ T5490] data 0
[ 169.224715][ T5490] cached 0
[ 169.224719][ T5490] reserved 0
[ 169.224722][ T5490] online_reserved 768
[ 169.224726][ T5490] nr_inodes 0
[ 169.224729][ T5490]
[ 169.224732][ T5490] freelist_wait waiting
[ 169.224736][ T5490] open buckets allocated1
[ 169.224739][ T5490] open buckets total 1024
[ 169.224743][ T5490] open_buckets_wait empty
[ 169.224746][ T5490] open_buckets_btree 0
[ 169.224749][ T5490] open_buckets_user 0
[ 169.224753][ T5490] btree reserve cache 0
[ 169.224756][ T5490]
[ 169.224759][ T5490] Dev 0:
[ 169.224762][ T5490] buckets sectors fragmented
[ 169.224766][ T5490] free 0 0 0
[ 169.224770][ T5490] sb 0 0 0
[ 169.224774][ T5490] journal 0 0 0
[ 169.224778][ T5490] btree 0 0 0
[ 169.224782][ T5490] user 0 0 0
[ 169.224786][ T5490] cached 0 0 0
[ 169.224790][ T5490] parity 0 0 0
[ 169.224794][ T5490] stripe 0 0 0
[ 169.224798][ T5490] need_gc_gens 0 0 0
[ 169.224802][ T5490] need_discard 0 0 0
[ 169.224806][ T5490] unstriped 0 0 0
[ 169.224810][ T5490] capacity 128
[ 169.224814][ T5490]
[ 169.224817][ T5490] reserves:
[ 169.224820][ T5490] stripe 60
[ 169.224823][ T5490] normal 58
[ 169.224827][ T5490] copygc 56
[ 169.224830][ T5490] btree 28
[ 169.224834][ T5490] btree_copygc 0
[ 169.224837][ T5490] reclaim 0
[ 169.224841][ T5490] interior_updates 0
[ 169.224844][ T5490]
[ 169.224847][ T5490] open buckets 0
[ 169.224851][ T5490] buckets to invalidate 0
[ 169.224854][ T5490]
[ 169.224857][ T5490] Copygc debug:
[ 169.224860][ T5490] running: 0
[ 169.224864][ T5490] copygc_wait:0
[ 169.224867][ T5490] copygc_wait_at:0
[ 169.224872][ T5490] Currently waiting for:0 B
[ 169.224878][ T5490] Currently waiting since:640 KiB
[ 169.224883][ T5490] Currently calculated wait:
[ 169.224888][ T5490] loop0: 0 B
[ 169.224893][ T5490] [<0>] bch2_copygc_thread+0xa9f/0xe00
[ 169.224899][ T5490] [<0>] kthread+0x70e/0x8a0
[ 169.224904][ T5490] [<0>] ret_from_fork+0x3fc/0x770
[ 169.224909][ T5490] [<0>] ret_from_fork_asm+0x1a/0x30
[ 169.224915][ T5490]
[ 169.224919][ T5490] Journal debug:
[ 169.224923][ T5490] flags: replay_done,running,need_flush_write
[ 169.224927][ T5490] dirty journal entries: 0/32768
[ 169.224930][ T5490] seq: 10
[ 169.224934][ T5490] seq_ondisk: 10
[ 169.224937][ T5490] last_seq: 11
[ 169.224942][ T5490] last_seq_ondisk: 11
[ 169.224946][ T5490] flushed_seq_ondisk: 10
[ 169.224950][ T5490] watermark: stripe
[ 169.224954][ T5490] each entry reserved: 321
[ 169.224957][ T5490] nr flush writes: 0
[ 169.224961][ T5490] nr noflush writes: 0
[ 169.224964][ T5490] average write size: 0 B
[ 169.224968][ T5490] free buf: 65536
[ 169.224971][ T5490] nr direct reclaim: 0
[ 169.224975][ T5490] nr background reclaim: 0
[ 169.224978][ T5490] reclaim kicked: 0
[ 169.224981][ T5490] reclaim runs in: 0 ms
[ 169.224985][ T5490] blocked: 0
[ 169.224988][ T5490] current entry sectors: 0
[ 169.224992][ T5490] current entry error: insufficient_journal_devices
[ 169.224996][ T5490] current entry: closed
[ 169.224999][ T5490] unwritten entries:
[ 169.225003][ T5490] last buf closed
[ 169.225006][ T5490] space:
[ 169.225009][ T5490] discarded 0:0
[ 169.225012][ T5490] clean ondisk 0:0
[ 169.225016][ T5490] clean 0:0
[ 169.225020][ T5490] total 0:0
[ 169.225023][ T5490] replicas want 1 need 1
2025/07/13 03:02:21 executed programs: 61
2025/07/13 03:02:26 executed programs: 81
2025/07/13 03:02:32 executed programs: 102
2025/07/13 03:02:37 executed programs: 122
2025/07/13 03:02:42 executed programs: 142
2025/07/13 03:02:47 executed programs: 162
[ 199.297037][ T1312] ieee802154 phy0 wpan0: encryption failed: -22
[ 199.299899][ T1312] ieee802154 phy1 wpan1: encryption failed: -22
2025/07/13 03:02:52 executed programs: 182
2025/07/13 03:02:57 executed programs: 202
2025/07/13 03:03:02 executed programs: 222
2025/07/13 03:03:08 executed programs: 241
2025/07/13 03:03:13 executed programs: 262
2025/07/13 03:03:18 executed programs: 282
2025/07/13 03:03:23 executed programs: 303
2025/07/13 03:03:28 executed programs: 323
2025/07/13 03:03:33 executed programs: 343
2025/07/13 03:03:38 executed programs: 363
2025/07/13 03:03:43 executed programs: 383
2025/07/13 03:03:49 executed programs: 404
[ 257.693731][ T4690] Bluetooth: hci0: command 0x0406 tx timeout
[ 260.740092][ T1312] ieee802154 phy0 wpan0: encryption failed: -22
[ 260.742927][ T1312] ieee802154 phy1 wpan1: encryption failed: -22
2025/07/13 03:03:54 executed programs: 424
2025/07/13 03:03:59 executed programs: 445
2025/07/13 03:04:04 executed programs: 466
2025/07/13 03:04:09 executed programs: 486
[ 278.173763][ T5379] Bluetooth: hci1: command 0x0406 tx timeout
2025/07/13 03:04:14 executed programs: 506
2025/07/13 03:04:19 executed programs: 526
2025/07/13 03:04:24 executed programs: 547
2025/07/13 03:04:30 executed programs: 568
2025/07/13 03:04:35 executed programs: 588
[ 306.704664][ T5379] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 306.708749][ T5379] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 306.712583][ T5379] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 306.718653][ T5379] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 306.722663][ T5379] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 306.866296][ T3966] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 306.935942][ T3966] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 307.006476][ T3966] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 307.078817][ T3966] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 307.286951][ T3966] bridge_slave_1: left allmulticast mode
[ 307.289406][ T3966] bridge_slave_1: left promiscuous mode
[ 307.292176][ T3966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 307.307103][ T3966] bridge_slave_0: left allmulticast mode
[ 307.309680][ T3966] bridge_slave_0: left promiscuous mode
[ 307.312578][ T3966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 307.776754][ T3966] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 307.782366][ T3966] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 307.788447][ T3966] bond0 (unregistering): Released all slaves
[ 308.162711][ T3966] hsr_slave_0: left promiscuous mode
[ 308.168430][ T3966] hsr_slave_1: left promiscuous mode
[ 308.184254][ T3966] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 308.188890][ T3966] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 308.205504][ T3966] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 308.208888][ T3966] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 308.232273][ T3966] veth1_macvtap: left promiscuous mode
[ 308.237944][ T3966] veth0_macvtap: left promiscuous mode
[ 308.240233][ T3966] veth1_vlan: left promiscuous mode
[ 308.242405][ T3966] veth0_vlan: left promiscuous mode
[ 308.638772][ T3966] team0 (unregistering): Port device team_slave_1 removed
[ 308.661085][ T3966] team0 (unregistering): Port device team_slave_0 removed
[ 308.737156][ T5379] Bluetooth: hci2: command tx timeout
[ 308.940795][ T6747] chnl_net:caif_netlink_parms(): no params data found
[ 309.148169][ T6747] bridge0: port 1(bridge_slave_0) entered blocking state
[ 309.151249][ T6747] bridge0: port 1(bridge_slave_0) entered disabled state
[ 309.161855][ T6747] bridge_slave_0: entered allmulticast mode
[ 309.175952][ T6747] bridge_slave_0: entered promiscuous mode
[ 309.182219][ T6747] bridge0: port 2(bridge_slave_1) entered blocking state
[ 309.195215][ T6747] bridge0: port 2(bridge_slave_1) entered disabled state
[ 309.198212][ T6747] bridge_slave_1: entered allmulticast mode
[ 309.217295][ T6747] bridge_slave_1: entered promiscuous mode
[ 309.253185][ T6747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 309.286518][ T6747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 309.347279][ T6747] team0: Port device team_slave_0 added
[ 309.365849][ T6747] team0: Port device team_slave_1 added
[ 309.415147][ T6747] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 309.418054][ T6747] 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.
[ 309.445295][ T6747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 309.469457][ T6747] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 309.472438][ T6747] 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.
[ 309.487991][ T6747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 309.584345][ T6747] hsr_slave_0: entered promiscuous mode
[ 309.587518][ T6747] hsr_slave_1: entered promiscuous mode
[ 310.199943][ T6747] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 310.217351][ T6747] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 310.235208][ T6747] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 310.242400][ T6747] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 310.406712][ T6747] 8021q: adding VLAN 0 to HW filter on device bond0
[ 310.437656][ T6747] 8021q: adding VLAN 0 to HW filter on device team0
[ 310.455979][ T3966] bridge0: port 1(bridge_slave_0) entered blocking state
[ 310.459423][ T3966] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 310.499432][ T3966] bridge0: port 2(bridge_slave_1) entered blocking state
[ 310.502574][ T3966] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 310.818003][ T5379] Bluetooth: hci2: command tx timeout
[ 310.849866][ T6747] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 310.937854][ T6747] veth0_vlan: entered promiscuous mode
[ 310.956065][ T6747] veth1_vlan: entered promiscuous mode
[ 311.012915][ T6747] veth0_macvtap: entered promiscuous mode
[ 311.028745][ T6747] veth1_macvtap: entered promiscuous mode
[ 311.051988][ T6747] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 311.075066][ T6747] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 311.092546][ T6747] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 311.105958][ T6747] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 311.109674][ T6747] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 311.113356][ T6747] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 311.256622][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 311.260173][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 311.336524][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 311.340735][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/07/13 03:04:43 executed programs: 603
[ 312.893962][ T5379] Bluetooth: hci2: command tx timeout
[ 314.973851][ T5379] Bluetooth: hci2: command tx timeout
2025/07/13 03:04:48 executed programs: 620
2025/07/13 03:04:53 executed programs: 639
[ 322.174670][ T26] INFO: task syz.0.16:5490 blocked for more than 143 seconds.
[ 322.177648][ T26] Not tainted 6.16.0-rc5-syzkaller-00266-g3f31a806a62e #0
[ 322.181651][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 322.187029][ T1312] ieee802154 phy0 wpan0: encryption failed: -22
[ 322.189685][ T1312] ieee802154 phy1 wpan1: encryption failed: -22
[ 322.205717][ T26] task:syz.0.16 state:D stack:19784 pid:5490 tgid:5489 ppid:5453 task_flags:0x400140 flags:0x00004006
[ 322.211310][ T26] Call Trace:
[ 322.212858][ T26]
[ 322.224477][ T26] __schedule+0x16f5/0x4d00
[ 322.226709][ T26] ? schedule+0x165/0x360
[ 322.228642][ T26] ? __lock_acquire+0xab9/0xd20
[ 322.230938][ T26] ? __pfx___schedule+0x10/0x10
[ 322.245511][ T26] ? schedule+0x91/0x360
[ 322.247578][ T26] schedule+0x165/0x360
[ 322.249339][ T26] ? __closure_sync+0x113/0x220
[ 322.251570][ T26] __closure_sync+0x163/0x220
[ 322.264577][ T26] ? __pfx___closure_sync+0x10/0x10
[ 322.267101][ T26] ? __bch2_wait_on_allocator+0x1c7/0x240
[ 322.270053][ T26] bch2_btree_update_start+0x18dc/0x1de0
[ 322.272786][ T26] ? __bitmap_weight+0xe4/0x100
[ 322.284362][ T26] ? bch2_btree_split_leaf+0x14b/0x8e0
[ 322.286812][ T26] ? __pfx_bch2_btree_update_start+0x10/0x10
[ 322.289249][ T26] ? __pfx_bch2_btree_path_peek_slot+0x10/0x10
[ 322.291896][ T26] ? __asan_memcpy+0x40/0x70
[ 322.304737][ T26] ? __pfx_closure_sync_fn+0x10/0x10
[ 322.307087][ T26] ? bch2_btree_path_peek_slot+0x3f4/0xfe0
[ 322.309686][ T26] ? __asan_memcpy+0x40/0x70
[ 322.311771][ T26] bch2_btree_split_leaf+0x14b/0x8e0
[ 322.325693][ T26] bch2_trans_commit_error+0x1b7/0x1130
[ 322.328376][ T26] ? bch2_logged_op_start+0x177/0x290
[ 322.330819][ T26] ? six_unlock_ip+0x302/0x430
[ 322.332879][ T26] ? __pfx_bch2_trans_commit_error+0x10/0x10
[ 322.346970][ T26] ? bch2_trans_unlock_updates_write+0xc22/0xd50
[ 322.349690][ T26] __bch2_trans_commit+0x1bb5/0x8870
[ 322.351802][ T26] ? bch2_logged_op_start+0x177/0x290
[ 322.364782][ T26] ? __pfx___bch2_trans_commit+0x10/0x10
[ 322.367095][ T26] ? bch2_bkey_get_empty_slot+0x415/0x750
[ 322.369627][ T26] ? bch2_path_put+0x1b6/0x15d0
[ 322.371777][ T26] ? __pfx_bch2_bkey_get_empty_slot+0x10/0x10
[ 322.385050][ T26] bch2_logged_op_start+0x177/0x290
[ 322.387586][ T26] ? __pfx_bch2_logged_op_start+0x10/0x10
[ 322.390006][ T26] ? bch2_truncate+0xeb/0x200
[ 322.391959][ T26] ? bch2_bkey_get_empty_slot+0x100/0x750
[ 322.404810][ T26] ? __bch2_trans_get+0x9c2/0xd80
[ 322.408764][ T26] bch2_truncate+0x128/0x200
[ 322.410821][ T26] ? __pfx_bch2_truncate+0x10/0x10
[ 322.412944][ T26] ? unmap_mapping_range+0xde/0x170
[ 322.425444][ T26] ? truncate_setsize+0xcf/0xf0
[ 322.427614][ T26] bchfs_truncate+0x8b1/0xc20
[ 322.429683][ T26] ? __pfx_bchfs_truncate+0x10/0x10
[ 322.431989][ T26] ? __bch2_trans_get+0x9c2/0xd80
[ 322.444535][ T26] ? __pfx_bch2_subvol_is_ro+0x10/0x10
[ 322.447093][ T26] ? setattr_prepare+0x1e7/0xac0
[ 322.454006][ T26] ? bch2_setattr+0x1a7/0x220
[ 322.456097][ T26] ? __pfx_bch2_setattr+0x10/0x10
[ 322.458356][ T26] notify_change+0xb36/0xe40
[ 322.470507][ T26] do_truncate+0x1a4/0x220
[ 322.472536][ T26] ? __pfx_do_truncate+0x10/0x10
[ 322.483678][ T26] ? apparmor_file_truncate+0x23e/0x2d0
[ 322.487073][ T26] path_openat+0x306c/0x3830
[ 322.489088][ T26] ? arch_stack_walk+0xfc/0x150
[ 322.491096][ T26] ? __pfx_path_openat+0x10/0x10
[ 322.493291][ T26] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.504926][ T26] do_filp_open+0x1fa/0x410
[ 322.513578][ T26] ? __lock_acquire+0xab9/0xd20
[ 322.515709][ T26] ? __pfx_do_filp_open+0x10/0x10
[ 322.518466][ T26] ? _raw_spin_unlock+0x28/0x50
[ 322.520592][ T26] ? alloc_fd+0x64c/0x6c0
[ 322.522466][ T26] do_sys_openat2+0x121/0x1c0
[ 322.534591][ T26] ? __se_sys_futex+0x36f/0x400
[ 322.541199][ T26] ? __pfx_do_sys_openat2+0x10/0x10
[ 322.547565][ T26] ? rcu_is_watching+0x15/0xb0
[ 322.553765][ T26] __x64_sys_openat+0x138/0x170
[ 322.555974][ T26] do_syscall_64+0xfa/0x3b0
[ 322.557854][ T26] ? lockdep_hardirqs_on+0x9c/0x150
[ 322.570358][ T26] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.573159][ T26] ? clear_bhb_loop+0x60/0xb0
[ 322.583677][ T26] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.586961][ T26] RIP: 0033:0x7fd35658e929
[ 322.588868][ T26] RSP: 002b:00007fd357460038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 322.592442][ T26] RAX: ffffffffffffffda RBX: 00007fd3567b5fa0 RCX: 00007fd35658e929
[ 322.604716][ T26] RDX: 0000000000068342 RSI: 0000200000000280 RDI: ffffffffffffff9c
[ 322.613609][ T26] RBP: 00007fd356610b39 R08: 0000000000000000 R09: 0000000000000000
[ 322.617089][ T26] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000000
[ 322.624485][ T26] R13: 0000000000000000 R14: 00007fd3567b5fa0 R15: 00007ffceaf8c388
[ 322.628062][ T26]
[ 322.641418][ T26]
[ 322.641418][ T26] Showing all locks held in the system:
[ 322.652887][ T26] 1 lock held by khungtaskd/26:
[ 322.658147][ T26] #0: ffffffff8e13f0a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 322.662251][ T26] 2 locks held by getty/5128:
[ 322.673875][ T26] #0: ffff8880367a90a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 322.684581][ T26] #1: ffffc900029032f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400
[ 322.693615][ T26] 5 locks held by syz.0.16/5490:
[ 322.695853][ T26] #0: ffff88801eddc428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 322.704714][ T26] #1: ffff88801fcdc8e0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x171/0x220
[ 322.709490][ T26] #2: ffff88804f080a50 (&c->snapshot_create_lock){.+.+}-{4:4}, at: bch2_truncate+0xeb/0x200
[ 322.724627][ T26] #3: ffff88804f084398 (&c->btree_trans_barrier){.+.+}-{0:0}, at: __bch2_trans_get+0x7f4/0xd80
[ 322.728636][ T26] #4: ffff88804f0a6710 (&c->gc_lock){.+.+}-{4:4}, at: bch2_btree_update_start+0x542/0x1de0
[ 322.732597][ T26] 3 locks held by syz.1.656/6914:
[ 322.754807][ T26]
[ 322.756035][ T26] =============================================
[ 322.756035][ T26]
[ 322.759577][ T26] NMI backtrace for cpu 0
[ 322.759588][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted 6.16.0-rc5-syzkaller-00266-g3f31a806a62e #0 PREEMPT(full)
[ 322.759601][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 322.759608][ T26] Call Trace:
[ 322.759615][ T26]
[ 322.759620][ T26] dump_stack_lvl+0x189/0x250
[ 322.759639][ T26] ? __wake_up_klogd+0xd9/0x110
[ 322.759656][ T26] ? __pfx_dump_stack_lvl+0x10/0x10
[ 322.759669][ T26] ? __pfx__printk+0x10/0x10
[ 322.759691][ T26] nmi_cpu_backtrace+0x39e/0x3d0
[ 322.759708][ T26] ? __pfx_nmi_cpu_backtrace+0x10/0x10
[ 322.759721][ T26] ? _printk+0xcf/0x120
[ 322.759737][ T26] ? __pfx__printk+0x10/0x10
[ 322.759753][ T26] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 322.759765][ T26] nmi_trigger_cpumask_backtrace+0x17a/0x300
[ 322.759781][ T26] watchdog+0xfee/0x1030
[ 322.759794][ T26] ? watchdog+0x1de/0x1030
[ 322.759808][ T26] kthread+0x70e/0x8a0
[ 322.759826][ T26] ? __pfx_watchdog+0x10/0x10
[ 322.759836][ T26] ? __pfx_kthread+0x10/0x10
[ 322.759851][ T26] ? _raw_spin_unlock_irq+0x23/0x50
[ 322.759871][ T26] ? lockdep_hardirqs_on+0x9c/0x150
[ 322.759891][ T26] ? __pfx_kthread+0x10/0x10
[ 322.759906][ T26] ret_from_fork+0x3fc/0x770
[ 322.759925][ T26] ? __pfx_ret_from_fork+0x10/0x10
[ 322.759939][ T26] ? __pfx_kthread+0x10/0x10
[ 322.759955][ T26] ret_from_fork_asm+0x1a/0x30
[ 322.759978][ T26]
[ 322.759985][ T26] Kernel panic - not syncing: hung_task: blocked tasks
[ 322.823553][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted 6.16.0-rc5-syzkaller-00266-g3f31a806a62e #0 PREEMPT(full)
[ 322.828163][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 322.832383][ T26] Call Trace:
[ 322.833791][ T26]
[ 322.835103][ T26] dump_stack_lvl+0x99/0x250
[ 322.837012][ T26] ? __asan_memcpy+0x40/0x70
[ 322.838974][ T26] ? __pfx_dump_stack_lvl+0x10/0x10
[ 322.841097][ T26] ? __pfx__printk+0x10/0x10
[ 322.843110][ T26] panic+0x2db/0x790
[ 322.844826][ T26] ? __pfx_panic+0x10/0x10
[ 322.846881][ T26] ? nmi_backtrace_stall_check+0x433/0x440
[ 322.849194][ T26] ? irq_work_queue+0xc3/0x140
[ 322.851447][ T26] watchdog+0x102d/0x1030
[ 322.853561][ T26] ? watchdog+0x1de/0x1030
[ 322.855530][ T26] kthread+0x70e/0x8a0
[ 322.857329][ T26] ? __pfx_watchdog+0x10/0x10
[ 322.859515][ T26] ? __pfx_kthread+0x10/0x10
[ 322.861770][ T26] ? _raw_spin_unlock_irq+0x23/0x50
[ 322.864022][ T26] ? lockdep_hardirqs_on+0x9c/0x150
[ 322.866213][ T26] ? __pfx_kthread+0x10/0x10
[ 322.868402][ T26] ret_from_fork+0x3fc/0x770
[ 322.870965][ T26] ? __pfx_ret_from_fork+0x10/0x10
[ 322.873849][ T26] ? __pfx_kthread+0x10/0x10
[ 322.876381][ T26] ret_from_fork_asm+0x1a/0x30
[ 322.878697][ T26]
[ 322.880776][ T26] Kernel Offset: disabled
[ 322.883158][ T26] Rebooting in 86400 seconds..
VM DIAGNOSIS:
03:04:54 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000007a RBX=000000000000007a RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc900004d76d0
R8 =ffff888033978237 R9 =1ffff1100672f046 R10=dffffc0000000000 R11=ffffffff85479720
R12=dffffc0000000000 R13=ffffffff99af98b7 R14=ffffffff99dfe700 R15=0000000000000000
RIP=ffffffff8547979c RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88808d21b000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fc4fe1ff000 CR3=000000003fa93000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000000010000 Opmask01=0000000000000000 Opmask02=00000000ffffffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffc4bd86c40 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fc506611b12
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fc506611b1f
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fc506611b19
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fc506611b2d
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fc506611bb3
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fc506611c91
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000