Warning: Permanently added '10.128.1.54' (ED25519) to the list of known hosts.
2025/04/23 11:36:34 ignoring optional flag "sandboxArg"="0"
2025/04/23 11:36:36 parsed 1 programs
[ 123.845543][ T6342] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 126.421897][ T1331] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.430146][ T1331] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.474539][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.483240][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 128.311559][ T6382] chnl_net:caif_netlink_parms(): no params data found
[ 128.372683][ T6382] bridge0: port 1(bridge_slave_0) entered blocking state
[ 128.379859][ T6382] bridge0: port 1(bridge_slave_0) entered disabled state
[ 128.387159][ T6382] bridge_slave_0: entered allmulticast mode
[ 128.394886][ T6382] bridge_slave_0: entered promiscuous mode
[ 128.403856][ T6382] bridge0: port 2(bridge_slave_1) entered blocking state
[ 128.411063][ T6382] bridge0: port 2(bridge_slave_1) entered disabled state
[ 128.418490][ T6382] bridge_slave_1: entered allmulticast mode
[ 128.426145][ T6382] bridge_slave_1: entered promiscuous mode
[ 128.452504][ T6382] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 128.464103][ T6382] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 128.493890][ T6382] team0: Port device team_slave_0 added
[ 128.504149][ T6382] team0: Port device team_slave_1 added
[ 128.530322][ T6382] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 128.538299][ T6382] 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.
[ 128.565144][ T6382] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 128.577923][ T6382] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 128.585105][ T6382] 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.
[ 128.612529][ T6382] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 128.652381][ T6382] hsr_slave_0: entered promiscuous mode
[ 128.658613][ T6382] hsr_slave_1: entered promiscuous mode
[ 129.226515][ T6382] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 129.237806][ T6382] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 129.250158][ T6382] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 129.262909][ T6382] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 129.373051][ T6382] 8021q: adding VLAN 0 to HW filter on device bond0
[ 129.394054][ T6382] 8021q: adding VLAN 0 to HW filter on device team0
[ 129.424259][ T1331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.431773][ T1331] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.453329][ T1331] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.460491][ T1331] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 129.714139][ T6382] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 129.770239][ T6382] veth0_vlan: entered promiscuous mode
[ 129.787046][ T6382] veth1_vlan: entered promiscuous mode
[ 129.826284][ T6382] veth0_macvtap: entered promiscuous mode
[ 129.838275][ T6382] veth1_macvtap: entered promiscuous mode
[ 129.865631][ T6382] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 129.884685][ T6382] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 129.900394][ T6382] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.912702][ T6382] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.923643][ T6382] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.934108][ T6382] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.157899][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.243205][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.316645][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.406294][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.725593][ T5902] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 130.735522][ T5902] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 130.745348][ T5902] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 130.754947][ T5902] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 130.765494][ T5902] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 133.051181][ T52] bridge_slave_1: left allmulticast mode
[ 133.062664][ T52] bridge_slave_1: left promiscuous mode
[ 133.068939][ T52] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.087872][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[ 133.097246][ T52] bridge_slave_0: left allmulticast mode
[ 133.101679][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.108349][ T52] bridge_slave_0: left promiscuous mode
[ 133.116446][ T52] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.480521][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 133.494207][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 133.509145][ T52] bond0 (unregistering): Released all slaves
[ 133.623216][ T52] hsr_slave_0: left promiscuous mode
[ 133.629939][ T52] hsr_slave_1: left promiscuous mode
[ 133.637149][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 133.645179][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 133.654185][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 133.663301][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 133.683694][ T52] veth1_macvtap: left promiscuous mode
[ 133.689396][ T52] veth0_macvtap: left promiscuous mode
[ 133.695872][ T52] veth1_vlan: left promiscuous mode
[ 133.702399][ T52] veth0_vlan: left promiscuous mode
[ 134.070835][ T52] team0 (unregistering): Port device team_slave_1 removed
[ 134.103461][ T52] team0 (unregistering): Port device team_slave_0 removed
2025/04/23 11:36:51 executed programs: 0
[ 135.163415][ T5153] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 135.173385][ T5153] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 135.181279][ T5153] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 135.190387][ T5153] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 135.218687][ T5153] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.697225][ T6607] chnl_net:caif_netlink_parms(): no params data found
[ 135.898383][ T6607] bridge0: port 1(bridge_slave_0) entered blocking state
[ 135.915990][ T6607] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.925418][ T6607] bridge_slave_0: entered allmulticast mode
[ 135.937347][ T6607] bridge_slave_0: entered promiscuous mode
[ 135.945533][ T6607] bridge0: port 2(bridge_slave_1) entered blocking state
[ 135.953833][ T6607] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.961289][ T6607] bridge_slave_1: entered allmulticast mode
[ 135.969409][ T6607] bridge_slave_1: entered promiscuous mode
[ 136.032827][ T6607] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 136.089008][ T6607] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 136.158377][ T6607] team0: Port device team_slave_0 added
[ 136.178994][ T6607] team0: Port device team_slave_1 added
[ 136.222951][ T6607] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 136.229955][ T6607] 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.
[ 136.256894][ T6607] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 136.283450][ T6607] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 136.290617][ T6607] 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.
[ 136.325810][ T6607] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 136.389169][ T6607] hsr_slave_0: entered promiscuous mode
[ 136.396047][ T6607] hsr_slave_1: entered promiscuous mode
[ 136.830216][ T6607] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 136.856256][ T6607] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 136.869407][ T6607] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 136.882237][ T6607] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 136.992618][ T6607] 8021q: adding VLAN 0 to HW filter on device bond0
[ 137.018151][ T6607] 8021q: adding VLAN 0 to HW filter on device team0
[ 137.034341][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.041660][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 137.064089][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 137.071272][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.244587][ T5153] Bluetooth: hci0: command tx timeout
[ 137.316863][ T6607] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 137.374598][ T6607] veth0_vlan: entered promiscuous mode
[ 137.389751][ T6607] veth1_vlan: entered promiscuous mode
[ 137.422324][ T6607] veth0_macvtap: entered promiscuous mode
[ 137.437386][ T6607] veth1_macvtap: entered promiscuous mode
[ 137.461084][ T6607] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 137.478356][ T6607] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 137.493396][ T6607] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.504364][ T6607] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.515723][ T6607] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.524870][ T6607] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.620226][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.640657][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.675819][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.685614][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 139.321955][ T5153] Bluetooth: hci0: command tx timeout
2025/04/23 11:36:56 executed programs: 61
[ 141.401711][ T5153] Bluetooth: hci0: command tx timeout
[ 143.483880][ T5153] Bluetooth: hci0: command tx timeout
2025/04/23 11:37:01 executed programs: 282
2025/04/23 11:37:06 executed programs: 525
[ 151.703361][ T5902] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 151.717335][ T5902] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 151.726306][ T5902] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 151.737370][ T5902] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 151.747142][ T5902] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 151.870956][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 151.913842][ T8001] chnl_net:caif_netlink_parms(): no params data found
[ 151.965334][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 152.014626][ T8001] bridge0: port 1(bridge_slave_0) entered blocking state
[ 152.022529][ T8001] bridge0: port 1(bridge_slave_0) entered disabled state
[ 152.029823][ T8001] bridge_slave_0: entered allmulticast mode
[ 152.037696][ T8001] bridge_slave_0: entered promiscuous mode
[ 152.056991][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 152.072317][ T8001] bridge0: port 2(bridge_slave_1) entered blocking state
[ 152.079416][ T8001] bridge0: port 2(bridge_slave_1) entered disabled state
[ 152.087322][ T8001] bridge_slave_1: entered allmulticast mode
[ 152.094581][ T8001] bridge_slave_1: entered promiscuous mode
[ 152.125241][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 152.151205][ T8001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 152.165678][ T8001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 152.205859][ T8001] team0: Port device team_slave_0 added
[ 152.215474][ T8001] team0: Port device team_slave_1 added
[ 152.292996][ T8001] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 152.300136][ T8001] 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.
[ 152.326729][ T8001] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 152.339578][ T36] bridge_slave_1: left allmulticast mode
[ 152.345502][ T36] bridge_slave_1: left promiscuous mode
[ 152.351233][ T36] bridge0: port 2(bridge_slave_1) entered disabled state
[ 152.360381][ T36] bridge_slave_0: left allmulticast mode
[ 152.366227][ T36] bridge_slave_0: left promiscuous mode
[ 152.372096][ T36] bridge0: port 1(bridge_slave_0) entered disabled state
[ 152.614819][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 152.625686][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 152.636903][ T36] bond0 (unregistering): Released all slaves
[ 152.649076][ T8001] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 152.656385][ T8001] 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.
[ 152.683123][ T8001] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 152.759255][ T8001] hsr_slave_0: entered promiscuous mode
[ 152.765643][ T8001] hsr_slave_1: entered promiscuous mode
[ 152.774861][ T8001] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 152.783164][ T8001] Cannot create hsr debugfs directory
[ 152.945879][ T36] hsr_slave_0: left promiscuous mode
[ 152.952392][ T36] hsr_slave_1: left promiscuous mode
[ 152.959973][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 152.969781][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 152.978486][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 152.986158][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 153.005343][ T36] veth1_macvtap: left promiscuous mode
[ 153.011029][ T36] veth0_macvtap: left promiscuous mode
[ 153.017252][ T36] veth1_vlan: left promiscuous mode
[ 153.022766][ T36] veth0_vlan: left promiscuous mode
[ 153.467904][ T36] team0 (unregistering): Port device team_slave_1 removed
[ 153.498600][ T36] team0 (unregistering): Port device team_slave_0 removed
[ 153.803929][ T5902] Bluetooth: hci1: command tx timeout
[ 154.234771][ T8001] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 154.254545][ T8001] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 154.267040][ T8001] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 154.280393][ T8001] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 154.375595][ T8001] 8021q: adding VLAN 0 to HW filter on device bond0
[ 154.397800][ T8001] 8021q: adding VLAN 0 to HW filter on device team0
[ 154.412911][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 154.420017][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 154.434701][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 154.441975][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 154.668064][ T8001] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 154.733994][ T8001] veth0_vlan: entered promiscuous mode
[ 154.753318][ T8001] veth1_vlan: entered promiscuous mode
[ 154.798372][ T8001] veth0_macvtap: entered promiscuous mode
[ 154.810527][ T8001] veth1_macvtap: entered promiscuous mode
[ 154.832077][ T8001] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 154.858534][ T8001] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 154.874808][ T8001] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.884458][ T8001] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.896363][ T8001] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 154.905675][ T8001] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 155.010367][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 155.024325][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 155.066120][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 155.074284][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 155.182372][ T8068] ==================================================================
[ 155.190481][ T8068] BUG: KASAN: slab-use-after-free in force_devcd_write+0x312/0x340
[ 155.198407][ T8068] Read of size 8 at addr ffff888028448800 by task syz.0.616/8068
[ 155.206143][ T8068]
[ 155.208511][ T8068] CPU: 0 UID: 0 PID: 8068 Comm: syz.0.616 Not tainted 6.15.0-rc3-syzkaller-gbc3372351d0c-dirty #0 PREEMPT(full)
[ 155.208543][ T8068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 155.208563][ T8068] Call Trace:
[ 155.208571][ T8068]
[ 155.208583][ T8068] dump_stack_lvl+0x116/0x1f0
[ 155.208619][ T8068] print_report+0xc3/0x670
[ 155.208646][ T8068] ? __virt_addr_valid+0x5e/0x590
[ 155.208676][ T8068] ? __phys_addr+0xc6/0x150
[ 155.208705][ T8068] ? force_devcd_write+0x312/0x340
[ 155.208728][ T8068] kasan_report+0xe0/0x110
[ 155.208756][ T8068] ? force_devcd_write+0x312/0x340
[ 155.208782][ T8068] force_devcd_write+0x312/0x340
[ 155.208805][ T8068] ? __pfx_force_devcd_write+0x10/0x10
[ 155.208828][ T8068] ? __debugfs_file_get+0x1fe/0x840
[ 155.208855][ T8068] ? __pfx___debugfs_file_get+0x10/0x10
[ 155.208885][ T8068] full_proxy_write+0x13c/0x200
[ 155.208913][ T8068] vfs_write+0x25c/0x1180
[ 155.208936][ T8068] ? __pfx_full_proxy_write+0x10/0x10
[ 155.208971][ T8068] ? __pfx___mutex_lock+0x10/0x10
[ 155.209003][ T8068] ? __pfx_vfs_write+0x10/0x10
[ 155.209030][ T8068] ? __fget_files+0x20e/0x3c0
[ 155.209056][ T8068] ksys_write+0x12a/0x240
[ 155.209079][ T8068] ? __pfx_ksys_write+0x10/0x10
[ 155.209101][ T8068] ? rcu_is_watching+0x12/0xc0
[ 155.209128][ T8068] do_syscall_64+0xcd/0x230
[ 155.209160][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 155.209184][ T8068] RIP: 0033:0x7f1dc558e169
[ 155.209207][ T8068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 155.209233][ T8068] RSP: 002b:00007f1dc47fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 155.209259][ T8068] RAX: ffffffffffffffda RBX: 00007f1dc57b5fa0 RCX: 00007f1dc558e169
[ 155.209276][ T8068] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000003
[ 155.209289][ T8068] RBP: 00007f1dc5610a68 R08: 0000000000000000 R09: 0000000000000000
[ 155.209303][ T8068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 155.209317][ T8068] R13: 0000000000000000 R14: 00007f1dc57b5fa0 R15: 00007ffc66674788
[ 155.209340][ T8068]
[ 155.209348][ T8068]
[ 155.425405][ T8068] Allocated by task 6607:
[ 155.429767][ T8068] kasan_save_stack+0x33/0x60
[ 155.434464][ T8068] kasan_save_track+0x14/0x30
[ 155.439340][ T8068] __kasan_kmalloc+0xaa/0xb0
[ 155.443963][ T8068] vhci_open+0x4c/0x430
[ 155.448136][ T8068] misc_open+0x35a/0x420
[ 155.452403][ T8068] chrdev_open+0x231/0x6a0
[ 155.456844][ T8068] do_dentry_open+0x741/0x1c10
[ 155.461626][ T8068] vfs_open+0x82/0x3f0
[ 155.465723][ T8068] path_openat+0x1e5e/0x2d40
[ 155.470336][ T8068] do_filp_open+0x20b/0x470
[ 155.474863][ T8068] do_sys_openat2+0x11b/0x1d0
[ 155.479751][ T8068] __x64_sys_openat+0x174/0x210
[ 155.484644][ T8068] do_syscall_64+0xcd/0x230
[ 155.489175][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 155.495177][ T8068]
[ 155.497521][ T8068] Freed by task 6607:
[ 155.501670][ T8068] kasan_save_stack+0x33/0x60
[ 155.506381][ T8068] kasan_save_track+0x14/0x30
[ 155.511272][ T8068] kasan_save_free_info+0x3b/0x60
[ 155.516331][ T8068] __kasan_slab_free+0x51/0x70
[ 155.521120][ T8068] kfree+0x2b6/0x4d0
[ 155.525127][ T8068] vhci_release+0xbb/0xf0
[ 155.529478][ T8068] __fput+0x3ff/0xb70
[ 155.533484][ T8068] task_work_run+0x14d/0x240
[ 155.538095][ T8068] do_exit+0xafb/0x2c30
[ 155.542289][ T8068] do_group_exit+0xd3/0x2a0
[ 155.546820][ T8068] get_signal+0x2673/0x26d0
[ 155.551337][ T8068] arch_do_signal_or_restart+0x8f/0x7a0
[ 155.556925][ T8068] syscall_exit_to_user_mode+0x150/0x2a0
[ 155.562596][ T8068] do_syscall_64+0xda/0x230
[ 155.567227][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 155.573144][ T8068]
[ 155.575481][ T8068] The buggy address belongs to the object at ffff888028448800
[ 155.575481][ T8068] which belongs to the cache kmalloc-1k of size 1024
[ 155.589729][ T8068] The buggy address is located 0 bytes inside of
[ 155.589729][ T8068] freed 1024-byte region [ffff888028448800, ffff888028448c00)
[ 155.603509][ T8068]
[ 155.605995][ T8068] The buggy address belongs to the physical page:
[ 155.612550][ T8068] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x28448
[ 155.621514][ T8068] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 155.630034][ T8068] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 155.638055][ T8068] page_type: f5(slab)
[ 155.642065][ T8068] raw: 00fff00000000040 ffff88801b441dc0 0000000000000000 dead000000000001
[ 155.650701][ T8068] raw: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 155.659318][ T8068] head: 00fff00000000040 ffff88801b441dc0 0000000000000000 dead000000000001
[ 155.668193][ T8068] head: 0000000000000000 0000000000100010 00000000f5000000 0000000000000000
[ 155.676890][ T8068] head: 00fff00000000003 ffffea0000a11201 00000000ffffffff 00000000ffffffff
[ 155.685691][ T8068] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[ 155.694729][ T8068] page dumped because: kasan: bad access detected
[ 155.701159][ T8068] page_owner tracks the page as allocated
[ 155.707071][ T8068] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5928, tgid 5928 (kworker/u8:2), ts 88342641017, free_ts 88224139595
[ 155.729318][ T8068] post_alloc_hook+0x181/0x1b0
[ 155.734447][ T8068] get_page_from_freelist+0x135c/0x3920
[ 155.740074][ T8068] __alloc_frozen_pages_noprof+0x263/0x23a0
[ 155.746072][ T8068] alloc_pages_mpol+0x1fb/0x550
[ 155.750943][ T8068] new_slab+0x244/0x340
[ 155.755114][ T8068] ___slab_alloc+0xd9c/0x1940
[ 155.759810][ T8068] __slab_alloc.constprop.0+0x56/0xb0
[ 155.765180][ T8068] __kmalloc_noprof+0x2f2/0x510
[ 155.770044][ T8068] load_elf_phdrs+0x102/0x210
[ 155.774727][ T8068] load_elf_binary+0x14b3/0x4f80
[ 155.779670][ T8068] bprm_execve+0x8c0/0x1650
[ 155.784202][ T8068] kernel_execve+0x2ef/0x3b0
[ 155.788886][ T8068] call_usermodehelper_exec_async+0x255/0x4c0
[ 155.794955][ T8068] ret_from_fork+0x45/0x80
[ 155.799365][ T8068] ret_from_fork_asm+0x1a/0x30
[ 155.804157][ T8068] page last free pid 5903 tgid 5903 stack trace:
[ 155.810470][ T8068] __free_frozen_pages+0x69d/0xff0
[ 155.815610][ T8068] qlist_free_all+0x4e/0x120
[ 155.820298][ T8068] kasan_quarantine_reduce+0x195/0x1e0
[ 155.825760][ T8068] __kasan_slab_alloc+0x69/0x90
[ 155.830611][ T8068] kmem_cache_alloc_noprof+0x1cb/0x3b0
[ 155.836160][ T8068] getname_flags.part.0+0x4c/0x550
[ 155.841358][ T8068] getname_flags+0x93/0xf0
[ 155.845774][ T8068] do_sys_openat2+0xb8/0x1d0
[ 155.850369][ T8068] __x64_sys_openat+0x174/0x210
[ 155.855222][ T8068] do_syscall_64+0xcd/0x230
[ 155.859905][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 155.865883][ T8068]
[ 155.868264][ T8068] Memory state around the buggy address:
[ 155.874492][ T8068] ffff888028448700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 155.882645][ T8068] ffff888028448780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 155.890878][ T8068] >ffff888028448800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 155.898951][ T8068] ^
[ 155.903022][ T8068] ffff888028448880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 155.911283][ T8068] ffff888028448900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 155.919455][ T8068] ==================================================================
[ 155.938163][ T5902] Bluetooth: hci1: command tx timeout
[ 155.957484][ T8068] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 155.964827][ T8068] CPU: 1 UID: 0 PID: 8068 Comm: syz.0.616 Not tainted 6.15.0-rc3-syzkaller-gbc3372351d0c-dirty #0 PREEMPT(full)
[ 155.976827][ T8068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 155.986933][ T8068] Call Trace:
[ 155.990206][ T8068]
[ 155.993163][ T8068] dump_stack_lvl+0x3d/0x1f0
[ 155.997842][ T8068] panic+0x71c/0x800
[ 156.001754][ T8068] ? __pfx_panic+0x10/0x10
[ 156.006447][ T8068] ? mark_held_locks+0x49/0x80
[ 156.011214][ T8068] ? preempt_schedule_thunk+0x16/0x30
[ 156.016581][ T8068] ? force_devcd_write+0x312/0x340
[ 156.021707][ T8068] ? preempt_schedule_common+0x44/0xc0
[ 156.027249][ T8068] ? check_panic_on_warn+0x1f/0xb0
[ 156.032493][ T8068] ? force_devcd_write+0x312/0x340
[ 156.037657][ T8068] check_panic_on_warn+0xab/0xb0
[ 156.042617][ T8068] end_report+0x107/0x170
[ 156.046982][ T8068] kasan_report+0xee/0x110
[ 156.051498][ T8068] ? force_devcd_write+0x312/0x340
[ 156.056752][ T8068] force_devcd_write+0x312/0x340
[ 156.062084][ T8068] ? __pfx_force_devcd_write+0x10/0x10
[ 156.067631][ T8068] ? __debugfs_file_get+0x1fe/0x840
[ 156.072834][ T8068] ? __pfx___debugfs_file_get+0x10/0x10
[ 156.078374][ T8068] full_proxy_write+0x13c/0x200
[ 156.083220][ T8068] vfs_write+0x25c/0x1180
[ 156.087773][ T8068] ? __pfx_full_proxy_write+0x10/0x10
[ 156.094063][ T8068] ? __pfx___mutex_lock+0x10/0x10
[ 156.099298][ T8068] ? __pfx_vfs_write+0x10/0x10
[ 156.104152][ T8068] ? __fget_files+0x20e/0x3c0
[ 156.108840][ T8068] ksys_write+0x12a/0x240
[ 156.113175][ T8068] ? __pfx_ksys_write+0x10/0x10
[ 156.118122][ T8068] ? rcu_is_watching+0x12/0xc0
[ 156.122903][ T8068] do_syscall_64+0xcd/0x230
[ 156.127443][ T8068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 156.133362][ T8068] RIP: 0033:0x7f1dc558e169
[ 156.137867][ T8068] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 156.157678][ T8068] RSP: 002b:00007f1dc47fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 156.166279][ T8068] RAX: ffffffffffffffda RBX: 00007f1dc57b5fa0 RCX: 00007f1dc558e169
[ 156.174278][ T8068] RDX: 000000000000000e RSI: 0000000000000000 RDI: 0000000000000003
[ 156.182435][ T8068] RBP: 00007f1dc5610a68 R08: 0000000000000000 R09: 0000000000000000
[ 156.191197][ T8068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 156.199369][ T8068] R13: 0000000000000000 R14: 00007f1dc57b5fa0 R15: 00007ffc66674788
[ 156.207348][ T8068]
[ 156.210788][ T8068] Kernel Offset: disabled
[ 156.215216][ T8068] Rebooting in 86400 seconds..