[ 78.323191][ T29] audit: type=1400 audit(1785878409.492:170): avc: denied { write } for pid=5751 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 78.372834][ T5272] 8021q: adding VLAN 0 to HW filter on device eth4
Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts.
2026/08/04 21:20:14 ignoring optional flag "type"="gce"
2026/08/04 21:20:15 parsed 1 programs
[ 84.031364][ T29] audit: type=1400 audit(1785878415.202:171): avc: denied { unlink } for pid=5774 comm="syz-executor" name="swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
2026/08/04 21:20:16 executed programs: 0
[ 85.351781][ T5774] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 85.418234][ T5628] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.427272][ T5628] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.435133][ T5628] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.443324][ T5628] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.451279][ T5628] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.787931][ T5784] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.795162][ T5784] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.802671][ T5784] bridge_slave_0: entered allmulticast mode
[ 85.809703][ T5784] bridge_slave_0: entered promiscuous mode
[ 85.817405][ T5784] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.824937][ T5784] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.832167][ T5784] bridge_slave_1: entered allmulticast mode
[ 85.839023][ T5784] bridge_slave_1: entered promiscuous mode
[ 85.864547][ T5784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.875635][ T5784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.903066][ T5784] team0: Port device team_slave_0 added
[ 85.911162][ T5784] team0: Port device team_slave_1 added
[ 85.933212][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.940674][ T5784] 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 1532 would solve the problem.
[ 85.966605][ T5784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.978388][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.985398][ T5784] 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 1532 would solve the problem.
[ 86.012329][ T5784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.048520][ T5784] hsr_slave_0: entered promiscuous mode
[ 86.054727][ T5784] hsr_slave_1: entered promiscuous mode
[ 86.322378][ T29] audit: type=1400 audit(1785878417.492:172): avc: denied { write } for pid=5802 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 86.379559][ T29] audit: type=1400 audit(1785878417.552:173): avc: denied { write } for pid=5814 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 86.562676][ T5784] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.574164][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 86.589272][ T5784] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.599932][ T10] cfg80211: failed to load regulatory.db
[ 86.609194][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 86.624427][ T5784] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.635525][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 86.647788][ T5784] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 86.658018][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 86.691301][ T5784] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.695567][ T29] audit: type=1400 audit(1785878417.862:174): avc: denied { write } for pid=5816 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 86.699089][ T5784] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.728816][ T5784] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.735951][ T5784] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.749318][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.757088][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.817026][ T29] audit: type=1400 audit(1785878417.982:175): avc: denied { write } for pid=5833 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 86.851498][ T5784] 8021q: adding VLAN 0 to HW filter on device bond0
[ 86.872580][ T5784] 8021q: adding VLAN 0 to HW filter on device team0
[ 86.884369][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.891538][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.910129][ T57] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.917371][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.193077][ T29] audit: type=1400 audit(1785878418.362:176): avc: denied { write } for pid=5835 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 87.298424][ T29] audit: type=1400 audit(1785878418.462:177): avc: denied { write } for pid=5854 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 87.385924][ T5784] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.441220][ T5784] veth0_vlan: entered promiscuous mode
[ 87.455762][ T5784] veth1_vlan: entered promiscuous mode
[ 87.479653][ T4927] Bluetooth: hci0: command tx timeout
[ 87.496056][ T5784] veth0_macvtap: entered promiscuous mode
[ 87.507637][ T5784] veth1_macvtap: entered promiscuous mode
[ 87.527213][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.544127][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.625683][ T741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.644515][ T741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.668488][ T29] audit: type=1400 audit(1785878418.832:178): avc: denied { write } for pid=5858 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 87.694067][ T1164] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.705001][ T1164] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.757443][ T29] audit: type=1400 audit(1785878418.922:179): avc: denied { write } for pid=5871 comm="rm" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 87.780908][ T5868] nbd0: detected capacity change from 0 to 262
[ 87.972115][ T29] audit: type=1400 audit(1785878419.142:180): avc: denied { write } for pid=5873 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1776 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 88.467526][ T4927] block nbd0: Receive control failed (result -104)
[ 89.558762][ T4927] Bluetooth: hci0: command tx timeout
[ 91.639002][ T4927] Bluetooth: hci0: command tx timeout
[ 93.708776][ T4927] Bluetooth: hci0: command tx timeout
[ 117.950619][ T1731] block nbd0: Possible stuck request ffff888027e95080: control (read@0,4096B). Runtime 30 seconds
[ 132.669744][ T1314] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.676080][ T1314] ieee802154 phy1 wpan1: encryption failed: -22
2026/08/04 21:21:13 executed programs: 1
[ 143.664236][ T5628] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 143.671887][ T5628] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 143.680545][ T5628] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 143.688329][ T5628] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 143.695968][ T5628] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 144.038964][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.046210][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.053740][ T5945] bridge_slave_0: entered allmulticast mode
[ 144.060735][ T5945] bridge_slave_0: entered promiscuous mode
[ 144.068825][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.076054][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.083301][ T5945] bridge_slave_1: entered allmulticast mode
[ 144.090216][ T5945] bridge_slave_1: entered promiscuous mode
[ 144.114955][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 144.125888][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 144.152328][ T5945] team0: Port device team_slave_0 added
[ 144.160680][ T5945] team0: Port device team_slave_1 added
[ 144.182736][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 144.190185][ T5945] 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 1532 would solve the problem.
[ 144.216094][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 144.227760][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.234757][ T5945] 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 1532 would solve the problem.
[ 144.260876][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.298314][ T5945] hsr_slave_0: entered promiscuous mode
[ 144.304951][ T5945] hsr_slave_1: entered promiscuous mode
[ 144.311265][ T5945] debugfs: 'hsr0' already exists in 'hsr'
[ 144.317078][ T5945] Cannot create hsr debugfs directory
[ 144.407806][ T5945] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 144.481450][ T5945] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 144.560183][ T5945] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 144.642196][ T5945] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 144.723812][ T5945] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 144.733524][ T5945] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 144.741406][ T5945] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 144.750786][ T5945] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 144.758602][ T5945] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 144.767870][ T5945] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 144.776063][ T5945] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 144.784948][ T5945] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 144.806297][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.813428][ T5945] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 144.820872][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.828154][ T5945] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 144.871583][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0
[ 144.885394][ T57] bridge0: port 1(bridge_slave_0) entered disabled state
[ 144.894427][ T57] bridge0: port 2(bridge_slave_1) entered disabled state
[ 144.908469][ T5945] 8021q: adding VLAN 0 to HW filter on device team0
[ 144.922599][ T1164] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.929986][ T1164] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 144.942796][ T57] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.949970][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 145.200722][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 145.236924][ T5945] veth0_vlan: entered promiscuous mode
[ 145.248227][ T5945] veth1_vlan: entered promiscuous mode
[ 145.271831][ T5945] veth0_macvtap: entered promiscuous mode
[ 145.280823][ T5945] veth1_macvtap: entered promiscuous mode
[ 145.296709][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 145.313975][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 145.359188][ T741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.371073][ T741] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.380170][ T741] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.389967][ T741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.789799][ T5628] Bluetooth: hci1: command tx timeout
[ 147.868723][ T5628] Bluetooth: hci1: command tx timeout
[ 148.029298][ T1731] block nbd0: Possible stuck request ffff888027e95080: control (read@0,4096B). Runtime 60 seconds
[ 148.405070][ T4977] udevd[4977]: worker [5786] /devices/virtual/block/nbd0 is taking a long time
[ 149.958702][ T5628] Bluetooth: hci1: command tx timeout
[ 152.028736][ T5628] Bluetooth: hci1: command tx timeout
[ 178.110210][ T1731] block nbd0: Possible stuck request ffff888027e95080: control (read@0,4096B). Runtime 90 seconds
[ 194.111007][ T1314] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.117379][ T1314] ieee802154 phy1 wpan1: encryption failed: -22
2026/08/04 21:22:11 executed programs: 2
[ 201.414784][ T4927] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 201.422984][ T4927] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 201.430781][ T4927] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 201.438634][ T4927] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 201.446307][ T4927] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 201.791710][ T5989] bridge0: port 1(bridge_slave_0) entered blocking state
[ 201.798943][ T5989] bridge0: port 1(bridge_slave_0) entered disabled state
[ 201.806116][ T5989] bridge_slave_0: entered allmulticast mode
[ 201.813389][ T5989] bridge_slave_0: entered promiscuous mode
[ 201.822192][ T5989] bridge0: port 2(bridge_slave_1) entered blocking state
[ 201.829395][ T5989] bridge0: port 2(bridge_slave_1) entered disabled state
[ 201.836536][ T5989] bridge_slave_1: entered allmulticast mode
[ 201.843555][ T5989] bridge_slave_1: entered promiscuous mode
[ 201.867208][ T5989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 201.880907][ T5989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 201.907904][ T5989] team0: Port device team_slave_0 added
[ 201.915308][ T5989] team0: Port device team_slave_1 added
[ 201.940016][ T5989] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 201.946966][ T5989] 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 1532 would solve the problem.
[ 201.972987][ T5989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 201.984837][ T5989] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 201.991855][ T5989] 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 1532 would solve the problem.
[ 202.017795][ T5989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 202.053585][ T5989] hsr_slave_0: entered promiscuous mode
[ 202.059883][ T5989] hsr_slave_1: entered promiscuous mode
[ 202.065876][ T5989] debugfs: 'hsr0' already exists in 'hsr'
[ 202.072298][ T5989] Cannot create hsr debugfs directory
[ 202.158394][ T5989] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 202.210874][ T5989] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 202.291996][ T5989] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 202.342857][ T5989] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 202.462633][ T5989] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 202.472087][ T5989] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 202.480024][ T5989] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 202.489019][ T5989] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 202.497090][ T5989] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 202.506804][ T5989] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 202.515081][ T5989] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 202.524475][ T5989] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 202.545029][ T5989] bridge0: port 2(bridge_slave_1) entered blocking state
[ 202.552229][ T5989] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 202.559653][ T5989] bridge0: port 1(bridge_slave_0) entered blocking state
[ 202.566863][ T5989] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 202.609739][ T5989] 8021q: adding VLAN 0 to HW filter on device bond0
[ 202.624310][ T1164] bridge0: port 1(bridge_slave_0) entered disabled state
[ 202.632117][ T1164] bridge0: port 2(bridge_slave_1) entered disabled state
[ 202.645523][ T5989] 8021q: adding VLAN 0 to HW filter on device team0
[ 202.659321][ T741] bridge0: port 1(bridge_slave_0) entered blocking state
[ 202.666439][ T741] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 202.679191][ T1164] bridge0: port 2(bridge_slave_1) entered blocking state
[ 202.686278][ T1164] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 202.938317][ T5989] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 202.979251][ T5989] veth0_vlan: entered promiscuous mode
[ 202.992604][ T5989] veth1_vlan: entered promiscuous mode
[ 203.016010][ T5989] veth0_macvtap: entered promiscuous mode
[ 203.024794][ T5989] veth1_macvtap: entered promiscuous mode
[ 203.040634][ T5989] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 203.053584][ T5989] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 203.081793][ T741] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.092436][ T741] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.118710][ T1164] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.134786][ T1164] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 203.468704][ T4927] Bluetooth: hci2: command tx timeout
[ 205.548646][ T4927] Bluetooth: hci2: command tx timeout
[ 207.629230][ T4927] Bluetooth: hci2: command tx timeout
[ 208.190883][ T1731] block nbd0: Possible stuck request ffff888027e95080: control (read@0,4096B). Runtime 120 seconds
[ 209.708752][ T5628] Bluetooth: hci2: command tx timeout
[ 211.549848][ T5628] Bluetooth: hci0: command 0x0406 tx timeout
[ 233.149277][ T30] INFO: task syz-executor.0:5868 blocked for more than 143 seconds.
[ 233.157531][ T30] Not tainted syzkaller #0
[ 233.162617][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 233.171361][ T30] task:syz-executor.0 state:D stack:25536 pid:5868 tgid:5867 ppid:5784 task_flags:0x400140 flags:0x00080002
[ 233.183363][ T30] Call Trace:
[ 233.186645][ T30]
[ 233.189601][ T30] __schedule+0x125c/0x6730
[ 233.194141][ T30] ? do_raw_spin_lock+0x128/0x260
[ 233.199200][ T30] ? __pfx___schedule+0x10/0x10
[ 233.204066][ T30] ? find_held_lock+0x2b/0x80
[ 233.208845][ T30] ? schedule+0x225/0x2c0
[ 233.213208][ T30] schedule+0xdd/0x2c0
[ 233.217262][ T30] schedule_preempt_disabled+0x13/0x30
[ 233.222797][ T30] __mutex_lock+0xccc/0x1bd0
[ 233.227399][ T30] ? bdev_release+0x15a/0x6d0
[ 233.232155][ T30] ? __pfx___mutex_lock+0x10/0x10
[ 233.237182][ T30] ? find_held_lock+0x2b/0x80
[ 233.241898][ T30] ? do_raw_spin_unlock+0x145/0x1e0
[ 233.247118][ T30] ? bdev_release+0x15a/0x6d0
[ 233.251883][ T30] bdev_release+0x15a/0x6d0
[ 233.256401][ T30] ? __pfx_blkdev_release+0x10/0x10
[ 233.261700][ T30] blkdev_release+0x15/0x20
[ 233.266233][ T30] __fput+0x3ff/0xb50
[ 233.270347][ T30] task_work_run+0x150/0x240
[ 233.274986][ T30] ? __pfx_task_work_run+0x10/0x10
[ 233.280127][ T30] ? selinux_file_ioctl+0x13b/0x290
[ 233.285341][ T30] exit_to_user_mode_loop+0x1d8/0x6f0
[ 233.290742][ T30] ? rcu_is_watching+0x12/0xc0
[ 233.295600][ T30] do_syscall_64+0x666/0x870
[ 233.300235][ T30] ? clear_bhb_loop+0x40/0x90
[ 233.304916][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 233.310955][ T30] RIP: 0033:0x7fb3c346e339
[ 233.315416][ T30] RSP: 002b:00007fb3c27fe078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 233.323865][ T30] RAX: 0000000000000000 RBX: 00007fb3c35abf80 RCX: 00007fb3c346e339
[ 233.331886][ T30] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 233.339881][ T30] RBP: 00007fb3c34cf498 R08: 0000000000000000 R09: 0000000000000000
[ 233.347875][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 233.355901][ T30] R13: 000000000000000b R14: 00007fb3c35abf80 R15: 00007ffc29ff8988
[ 233.363920][ T30]
[ 233.366982][ T30]
[ 233.366982][ T30] Showing all locks held in the system:
[ 233.374753][ T30] 1 lock held by khungtaskd/30:
[ 233.379711][ T30] #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184
[ 233.390412][ T30] 3 locks held by kworker/1:2/993:
[ 233.395614][ T30] #0: ffff8880b853b520 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140
[ 233.405628][ T30] #1: ffff8880b8524568 (psi_seq){-.-.}-{0:0}, at: __schedule+0x2e8e/0x6730
[ 233.414422][ T30] #2: ffff8880b853b520 (&rq->__lock){-.-.}-{2:2}, at: finish_task_switch.isra.0+0x14c/0x10c0
[ 233.424908][ T30] 1 lock held by klogd/4966:
[ 233.429575][ T30] #0: ffff8880b853b520 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2c/0x140
[ 233.439568][ T30] 2 locks held by getty/5367:
[ 233.444240][ T30] #0: ffff888033aee0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 233.454006][ T30] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0
[ 233.464145][ T30] 1 lock held by udevd/5786:
[ 233.468783][ T30] #0: ffff88801ef54350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40
[ 233.478144][ T30] 1 lock held by syz-executor.0/5868:
[ 233.483577][ T30] #0: ffff88801ef54350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0
[ 233.493214][ T30] 1 lock held by syz-executor.0/5979:
[ 233.498620][ T30] #0: ffff88801ef54350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40
[ 233.507967][ T30] 1 lock held by syz-executor.0/6023:
[ 233.513469][ T30] #0: ffff88801ef54350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe40
[ 233.522837][ T30]
[ 233.525153][ T30] =============================================
[ 233.525153][ T30]
[ 233.533630][ T30] NMI backtrace for cpu 0
[ 233.533658][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 233.533677][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 233.533686][ T30] Call Trace:
[ 233.533691][ T30]
[ 233.533698][ T30] dump_stack_lvl+0x100/0x190
[ 233.533726][ T30] nmi_cpu_backtrace.cold+0x12d/0x151
[ 233.533750][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 233.533775][ T30] nmi_trigger_cpumask_backtrace+0x21c/0x2a0
[ 233.533799][ T30] sys_info+0x141/0x190
[ 233.533823][ T30] watchdog+0xcb1/0x1030
[ 233.533850][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 233.533874][ T30] ? __pfx_watchdog+0x10/0x10
[ 233.533898][ T30] ? __kthread_parkme+0x18c/0x230
[ 233.533929][ T30] ? kthread+0x13a/0x450
[ 233.533947][ T30] ? __pfx_watchdog+0x10/0x10
[ 233.533969][ T30] kthread+0x370/0x450
[ 233.533988][ T30] ? __pfx_kthread+0x10/0x10
[ 233.534008][ T30] ret_from_fork+0x72b/0xd50
[ 233.534037][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 233.534065][ T30] ? __switch_to+0x800/0x10f0
[ 233.534086][ T30] ? __pfx_kthread+0x10/0x10
[ 233.534107][ T30] ret_from_fork_asm+0x1a/0x30
[ 233.534149][ T30]
[ 233.534157][ T30] Sending NMI from CPU 0 to CPUs 1:
[ 233.659422][ C1] NMI backtrace for cpu 1
[ 233.659437][ C1] CPU: 1 UID: 0 PID: 741 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT(full)
[ 233.659459][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 233.659474][ C1] Workqueue: events_unbound nsim_dev_trap_report_work
[ 233.659501][ C1] RIP: 0010:do_csum+0x109/0x380
[ 233.659520][ C1] Code: 38 ca 7c 08 84 c9 0f 85 7a 02 00 00 41 8b 3f 44 01 e3 49 83 c7 04 01 fb 89 da 0f 92 c3 89 d6 41 89 d4 0f b6 db e8 a7 4c b8 fc <48> 8b 04 24 49 39 c7 72 aa 48 8b 44 24 08 49 8d 55 01 48 83 e8 04
[ 233.659537][ C1] RSP: 0018:ffffc9000446fb28 EFLAGS: 00000293
[ 233.659550][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff855211e9
[ 233.659561][ C1] RDX: 0000000000008045 RSI: 0000000000008000 RDI: ffff888026fb4a80
[ 233.659572][ C1] RBP: 0000000000000012 R08: 0000000000000004 R09: 0000000000008000
[ 233.659583][ C1] R10: 0000000000008045 R11: 78fe2d646e1161b9 R12: 0000000000008045
[ 233.659594][ C1] R13: ffff88801cf54010 R14: 0000000000000000 R15: ffff88801cf54014
[ 233.659606][ C1] FS: 0000000000000000(0000) GS:ffff888123ed8000(0000) knlGS:0000000000000000
[ 233.659622][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 233.659633][ C1] CR2: 0000555594c54a08 CR3: 000000000e994000 CR4: 00000000003526f0
[ 233.659644][ C1] Call Trace:
[ 233.659650][ C1]
[ 233.659659][ C1] ip_fast_csum+0x1f/0x30
[ 233.659677][ C1] nsim_dev_trap_report_work+0x6b2/0xd20
[ 233.659705][ C1] process_one_work+0xa23/0x1940
[ 233.659730][ C1] ? __pfx_process_one_work+0x10/0x10
[ 233.659752][ C1] ? __pfx_nsim_dev_trap_report_work+0x10/0x10
[ 233.659776][ C1] worker_thread+0x5ef/0xe50
[ 233.659797][ C1] ? __pfx_worker_thread+0x10/0x10
[ 233.659816][ C1] ? kthread+0x13a/0x450
[ 233.659832][ C1] ? __pfx_worker_thread+0x10/0x10
[ 233.659849][ C1] kthread+0x370/0x450
[ 233.659865][ C1] ? __pfx_kthread+0x10/0x10
[ 233.659882][ C1] ret_from_fork+0x72b/0xd50
[ 233.659907][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 233.659931][ C1] ? __switch_to+0x800/0x10f0
[ 233.659948][ C1] ? __pfx_kthread+0x10/0x10
[ 233.659965][ C1] ret_from_fork_asm+0x1a/0x30
[ 233.659997][ C1]
[ 233.872606][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 233.879458][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 233.888564][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[ 233.898619][ T30] Call Trace:
[ 233.901905][ T30]
[ 233.904814][ T30] dump_stack_lvl+0x100/0x190
[ 233.909470][ T30] vpanic+0x552/0x970
[ 233.913442][ T30] ? __pfx_vpanic+0x10/0x10
[ 233.917919][ T30] ? nmi_trigger_cpumask_backtrace+0x1c7/0x2a0
[ 233.924048][ T30] panic+0xd1/0xe0
[ 233.927832][ T30] ? __pfx_panic+0x10/0x10
[ 233.932218][ T30] ? nmi_trigger_cpumask_backtrace+0x1fa/0x2a0
[ 233.938362][ T30] ? nmi_trigger_cpumask_backtrace+0x260/0x2a0
[ 233.944503][ T30] ? nmi_trigger_cpumask_backtrace+0x26a/0x2a0
[ 233.950626][ T30] ? watchdog.cold+0x1ec/0x234
[ 233.955362][ T30] ? watchdog+0xcc1/0x1030
[ 233.959750][ T30] watchdog.cold+0x1fd/0x234
[ 233.964317][ T30] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 233.970096][ T30] ? __pfx_watchdog+0x10/0x10
[ 233.974752][ T30] ? __kthread_parkme+0x18c/0x230
[ 233.979755][ T30] ? kthread+0x13a/0x450
[ 233.983969][ T30] ? __pfx_watchdog+0x10/0x10
[ 233.988621][ T30] kthread+0x370/0x450
[ 233.992670][ T30] ? __pfx_kthread+0x10/0x10
[ 233.997234][ T30] ret_from_fork+0x72b/0xd50
[ 234.001799][ T30] ? __pfx_ret_from_fork+0x10/0x10
[ 234.006902][ T30] ? __switch_to+0x800/0x10f0
[ 234.011553][ T30] ? __pfx_kthread+0x10/0x10
[ 234.016218][ T30] ret_from_fork_asm+0x1a/0x30
[ 234.020982][ T30]
[ 234.024262][ T30] Kernel Offset: disabled
[ 234.028572][ T30] Rebooting in 86400 seconds..