Warning: Permanently added '10.128.0.90' (ED25519) to the list of known hosts.
2026/10/18 20:00:43 parsed 1 programs
2026/10/18 20:00:43 serving rpc on tcp://46587
[ 64.817604][ T4197] cgroup: Unknown subsys name 'net'
[ 64.948469][ T4197] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 66.395441][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 67.937664][ T4214] rxe_eth0 speed is unknown, defaulting to 1000
[ 67.946169][ T4214] rxe_eth0 speed is unknown, defaulting to 1000
[ 67.953998][ T4214] rxe_eth0 speed is unknown, defaulting to 1000
[ 68.057931][ T7] rxe_eth0 speed is unknown, defaulting to 1000
[ 68.057282][ T4214] infiniband rxe0: set active
[ 68.069641][ T4214] infiniband rxe0: added rxe_eth0
[ 68.121571][ T4214] RDS/IB: rxe0: added
[ 68.126729][ T4214] smc: adding ib device rxe0 with port count 1
[ 68.133333][ T4214] smc: ib device rxe0 port 1 has pnetid
[ 68.140299][ T23] rxe_eth0 speed is unknown, defaulting to 1000
[ 68.150085][ T4214] rxe_eth0 speed is unknown, defaulting to 1000
[ 68.259630][ T4214] rxe_eth0 speed is unknown, defaulting to 1000
[ 68.404750][ T4214] rxe_eth0 speed is unknown, defaulting to 1000
[ 68.599002][ T4214] chnl_net:caif_netlink_parms(): no params data found
[ 68.664814][ T4214] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.673841][ T4214] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.682472][ T4214] device bridge_slave_0 entered promiscuous mode
[ 68.693491][ T4214] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.700629][ T4214] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.708979][ T4214] device bridge_slave_1 entered promiscuous mode
[ 68.737964][ T4214] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.750195][ T4214] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.779351][ T4214] team0: Port device team_slave_0 added
[ 68.788919][ T4214] team0: Port device team_slave_1 added
[ 68.810655][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 68.817838][ T4214] 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.
[ 68.844047][ T4214] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 68.857676][ T4214] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 68.864874][ T4214] 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.
[ 68.891262][ T4214] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 68.937330][ T4214] device hsr_slave_0 entered promiscuous mode
[ 68.944340][ T4214] device hsr_slave_1 entered promiscuous mode
[ 69.079787][ T4214] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.092337][ T4214] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.102452][ T4214] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.114063][ T4214] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.192464][ T4214] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.208086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 69.218605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 69.231710][ T4214] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.243679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 69.255577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 69.265817][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.273169][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.291917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 69.300554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 69.309395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 69.319182][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.326404][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.336124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 69.356171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 69.366487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 69.377633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 69.387730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 69.397129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 69.409081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 69.418685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 69.427528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 69.441865][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.453661][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 69.569652][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 69.578671][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 69.593655][ T4214] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 69.617711][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 69.640124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 69.649411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 69.657745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 69.669210][ T4214] device veth0_vlan entered promiscuous mode
[ 69.683487][ T4214] device veth1_vlan entered promiscuous mode
[ 69.716961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 69.725324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 69.734418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 69.749860][ T4214] device veth0_macvtap entered promiscuous mode
[ 69.762829][ T4214] device veth1_macvtap entered promiscuous mode
[ 69.783898][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 69.791854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 69.804354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 69.813652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 69.828309][ T4214] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 69.837392][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 69.846360][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 69.864170][ T4214] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.875356][ T4214] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.884508][ T4214] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 69.894403][ T4214] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.000416][ T4214] syz-executor (4214) used greatest stack depth: 20272 bytes left
[ 70.047071][ T4249] rxe_eth0 speed is unknown, defaulting to 1000
[ 70.222503][ T1274] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 70.261954][ T4253] rxe_eth0 speed is unknown, defaulting to 1000
[ 70.423719][ T4261] rxe_eth0 speed is unknown, defaulting to 1000
[ 71.215876][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.222438][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.598897][ T1274] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.057628][ T1274] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.108707][ T1274] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.347186][ T4282] rxe_eth0 speed is unknown, defaulting to 1000
[ 75.570567][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.588041][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.600932][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 75.625989][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 75.643547][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.663330][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 75.943426][ T4308] rxe_eth0 speed is unknown, defaulting to 1000
[ 76.305022][ T1274] device hsr_slave_0 left promiscuous mode
[ 76.322942][ T1274] device hsr_slave_1 left promiscuous mode
[ 76.333334][ T1274] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 76.340819][ T1274] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 76.373405][ T1274] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 76.380935][ T1274] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 76.392844][ T1274] device bridge_slave_1 left promiscuous mode
[ 76.399944][ T1274] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.437692][ T1274] device bridge_slave_0 left promiscuous mode
[ 76.446861][ T1274] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.473448][ T1274] device veth1_macvtap left promiscuous mode
[ 76.479819][ T1274] device veth0_macvtap left promiscuous mode
[ 76.486902][ T1274] device veth1_vlan left promiscuous mode
[ 76.493284][ T1274] device veth0_vlan left promiscuous mode
[ 76.697189][ T1274] team0 (unregistering): Port device team_slave_1 removed
[ 76.709509][ T1274] team0 (unregistering): Port device team_slave_0 removed
[ 76.728834][ T1274] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 76.743399][ T1274] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 76.797462][ T1274] bond0 (unregistering): Released all slaves
[ 76.822515][ T4321] rxe_eth0 speed is unknown, defaulting to 1000
[ 77.233387][ T4348] rxe_eth0 speed is unknown, defaulting to 1000
[ 77.627086][ T4366] rxe_eth0 speed is unknown, defaulting to 1000
[ 77.899438][ T4374] rxe_eth0 speed is unknown, defaulting to 1000
[ 78.325603][ T4388] rxe_eth0 speed is unknown, defaulting to 1000
[ 78.392804][ T4240] rxe_eth0 speed is unknown, defaulting to 1000
[ 79.038760][ T4411] rxe_eth0 speed is unknown, defaulting to 1000
[ 79.350173][ T4428] rxe_eth0 speed is unknown, defaulting to 1000
[ 79.668662][ T4451] rxe_eth0 speed is unknown, defaulting to 1000
2026/10/18 20:01:01 executed programs: 0
[ 80.338459][ T4471] rxe_eth0 speed is unknown, defaulting to 1000
[ 80.564748][ T4471] chnl_net:caif_netlink_parms(): no params data found
[ 80.644699][ T4471] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.652277][ T4471] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.660324][ T4471] device bridge_slave_0 entered promiscuous mode
[ 80.668934][ T4471] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.676187][ T4471] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.685211][ T4471] device bridge_slave_1 entered promiscuous mode
[ 80.737485][ T4471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.749875][ T4471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.775801][ T4471] team0: Port device team_slave_0 added
[ 80.798077][ T4471] team0: Port device team_slave_1 added
[ 80.848983][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.856984][ T4471] 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.
[ 80.883535][ T4471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.896186][ T4471] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.903350][ T4471] 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.
[ 80.929660][ T4471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.988792][ T4471] device hsr_slave_0 entered promiscuous mode
[ 80.997724][ T4471] device hsr_slave_1 entered promiscuous mode
[ 81.680409][ T4471] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 81.690366][ T4471] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 81.709316][ T4471] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 81.734369][ T4471] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 81.855410][ T4471] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.868983][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 81.881906][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 81.896975][ T4471] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.924907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 81.939911][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 81.949091][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.956234][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.977918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 81.987239][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 81.996811][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.007833][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.014978][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.026284][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.035340][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.054952][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 82.066307][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 82.077954][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 82.089300][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.107823][ T4471] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 82.121264][ T4471] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 82.134597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 82.143291][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.152399][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.161064][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.184015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.204814][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 82.332013][ T21] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.423605][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 82.431706][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 82.444980][ T4471] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.494048][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 82.513425][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 82.548135][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 82.559936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 82.572238][ T4471] device veth0_vlan entered promiscuous mode
[ 82.579067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 82.592697][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 82.616865][ T4471] device veth1_vlan entered promiscuous mode
[ 82.677144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 82.702002][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 82.715813][ T4471] device veth0_macvtap entered promiscuous mode
[ 82.733348][ T4471] device veth1_macvtap entered promiscuous mode
[ 82.761289][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.768698][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 82.779026][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 82.788758][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 82.797910][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 82.810584][ T4471] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.818718][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 82.830415][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 82.842773][ T4471] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.861812][ T4471] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.870572][ T4471] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.901228][ T4471] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.019367][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.035159][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.065732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 83.102188][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.110256][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.123851][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.195952][ T4559] FAULT_INJECTION: forcing a failure.
[ 83.195952][ T4559] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 83.196020][ T4559] CPU: 0 PID: 4559 Comm: syz.0.17 Not tainted syzkaller #0
[ 83.196042][ T4559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 83.196062][ T4559] Call Trace:
[ 83.196069][ T4559]
[ 83.196078][ T4559] dump_stack_lvl+0x188/0x250
[ 83.196115][ T4559] ? show_regs_print_info+0x20/0x20
[ 83.196138][ T4559] ? load_image+0x410/0x410
[ 83.196162][ T4559] ? __lock_acquire+0x7d40/0x7d40
[ 83.196195][ T4559] should_fail+0x383/0x4b0
[ 83.196225][ T4559] prepare_alloc_pages+0x1e3/0x5b0
[ 83.196258][ T4559] __alloc_pages+0x11b/0x480
[ 83.196284][ T4559] ? zone_statistics+0x170/0x170
[ 83.196306][ T4559] ? __lock_acquire+0x35cf/0x7d40
[ 83.196339][ T4559] ? alloc_pages+0x452/0x560
[ 83.196367][ T4559] kmalloc_order+0x40/0x150
[ 83.196392][ T4559] kmalloc_order_trace+0x14/0xf0
[ 83.196415][ T4559] vc_do_resize+0x36e/0x17b0
[ 83.196459][ T4559] ? mark_lock+0x94/0x320
[ 83.196482][ T4559] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 83.196512][ T4559] ? _parse_integer_limit+0x195/0x1d0
[ 83.196533][ T4559] ? vc_resize+0x50/0x50
[ 83.196558][ T4559] ? fb_match_mode+0x5f0/0x720
[ 83.196586][ T4559] fbcon_modechanged+0x764/0x11d0
[ 83.196620][ T4559] store_rotate+0x28f/0x420
[ 83.196645][ T4559] ? sysfs_kf_read+0x350/0x350
[ 83.196663][ T4559] kernfs_fop_write_iter+0x3a8/0x500
[ 83.196693][ T4559] vfs_write+0x748/0xd70
[ 83.196712][ T4559] ? lockdep_hardirqs_on+0x94/0x140
[ 83.196745][ T4559] ? file_end_write+0x250/0x250
[ 83.196787][ T4559] ? __fdget_pos+0x2c6/0x370
[ 83.196811][ T4559] ksys_write+0x153/0x260
[ 83.196834][ T4559] ? __ia32_sys_read+0x80/0x80
[ 83.196860][ T4559] ? lockdep_hardirqs_on+0x94/0x140
[ 83.196888][ T4559] do_syscall_64+0x4c/0xa0
[ 83.196908][ T4559] ? clear_bhb_loop+0x30/0x80
[ 83.196930][ T4559] ? clear_bhb_loop+0x30/0x80
[ 83.196954][ T4559] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.196982][ T4559] RIP: 0033:0x7ff1ba2ff559
[ 83.197005][ T4559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 83.197022][ T4559] RSP: 002b:00007fff6916b748 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 83.197045][ T4559] RAX: ffffffffffffffda RBX: 00007ff1ba586fa0 RCX: 00007ff1ba2ff559
[ 83.197060][ T4559] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000003
[ 83.197073][ T4559] RBP: 00007fff6916b7b0 R08: 0000000000000000 R09: 0000000000000000
[ 83.197086][ T4559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 83.197099][ T4559] R13: 00007ff1ba586fac R14: 00007ff1ba586fa0 R15: 00007ff1ba586fa0
[ 83.197131][ T4559]
[ 83.233622][ T4559] ==================================================================
[ 83.233694][ T4559] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x1ba8/0x25d0
[ 83.233726][ T4559] Write of size 4 at addr ffffc90004c91fc0 by task syz.0.17/4559
[ 83.233744][ T4559]
[ 83.233750][ T4559] CPU: 0 PID: 4559 Comm: syz.0.17 Not tainted syzkaller #0
[ 83.233770][ T4559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 83.233783][ T4559] Call Trace:
[ 83.233791][ T4559]
[ 83.233800][ T4559] dump_stack_lvl+0x188/0x250
[ 83.233826][ T4559] ? show_regs_print_info+0x20/0x20
[ 83.233851][ T4559] ? load_image+0x410/0x410
[ 83.233870][ T4559] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 83.233897][ T4559] ? drm_fb_helper_setcmap+0x2974/0x2b30
[ 83.233925][ T4559] print_address_description+0x60/0x2d0
[ 83.233950][ T4559] ? sys_imageblit+0x1ba8/0x25d0
[ 83.233972][ T4559] kasan_report+0xdf/0x130
[ 83.233997][ T4559] ? sys_imageblit+0x1ba8/0x25d0
[ 83.234025][ T4559] sys_imageblit+0x1ba8/0x25d0
[ 83.234064][ T4559] ? sys_copyarea+0x2530/0x2530
[ 83.234098][ T4559] ? __lock_acquire+0x7d40/0x7d40
[ 83.234127][ T4559] drm_fb_helper_sys_imageblit+0x2e/0x510
[ 83.234148][ T4559] ? drm_fbdev_fb_imageblit+0x184/0x200
[ 83.234175][ T4559] cw_putcs+0x15ef/0x18a0
[ 83.234197][ T4559] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 83.234255][ T4559] ? cw_clear+0x250/0x250
[ 83.234287][ T4559] ? drm_fb_helper_set_suspend_unlocked+0x190/0x190
[ 83.234321][ T4559] fbcon_putcs+0x2c8/0x450
[ 83.234345][ T4559] ? cw_clear+0x250/0x250
[ 83.234369][ T4559] do_update_region+0x4e5/0x640
[ 83.234406][ T4559] ? hide_cursor+0x320/0x320
[ 83.234431][ T4559] ? fbcon_set_palette+0x54a/0x660
[ 83.234463][ T4559] redraw_screen+0xa2c/0x1000
[ 83.234496][ T4559] ? clear_buffer_attributes+0x320/0x320
[ 83.234518][ T4559] ? fbcon_modechanged+0xa8b/0x11d0
[ 83.234551][ T4559] store_rotate+0x28f/0x420
[ 83.234576][ T4559] ? sysfs_kf_read+0x350/0x350
[ 83.234596][ T4559] kernfs_fop_write_iter+0x3a8/0x500
[ 83.234626][ T4559] vfs_write+0x748/0xd70
[ 83.234645][ T4559] ? lockdep_hardirqs_on+0x94/0x140
[ 83.234679][ T4559] ? file_end_write+0x250/0x250
[ 83.234721][ T4559] ? __fdget_pos+0x2c6/0x370
[ 83.234746][ T4559] ksys_write+0x153/0x260
[ 83.234769][ T4559] ? __ia32_sys_read+0x80/0x80
[ 83.234795][ T4559] ? lockdep_hardirqs_on+0x94/0x140
[ 83.234823][ T4559] do_syscall_64+0x4c/0xa0
[ 83.234843][ T4559] ? clear_bhb_loop+0x30/0x80
[ 83.234865][ T4559] ? clear_bhb_loop+0x30/0x80
[ 83.234890][ T4559] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.234913][ T4559] RIP: 0033:0x7ff1ba2ff559
[ 83.234932][ T4559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 83.234950][ T4559] RSP: 002b:00007fff6916b748 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 83.234974][ T4559] RAX: ffffffffffffffda RBX: 00007ff1ba586fa0 RCX: 00007ff1ba2ff559
[ 83.234990][ T4559] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000003
[ 83.235004][ T4559] RBP: 00007fff6916b7b0 R08: 0000000000000000 R09: 0000000000000000
[ 83.235017][ T4559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 83.235030][ T4559] R13: 00007ff1ba586fac R14: 00007ff1ba586fa0 R15: 00007ff1ba586fa0
[ 83.235063][ T4559]
[ 83.235071][ T4559]
[ 83.235076][ T4559]
[ 83.235080][ T4559] Memory state around the buggy address:
[ 83.235091][ T4559] ffffc90004c91e80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[ 83.235105][ T4559] ffffc90004c91f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[ 83.235119][ T4559] >ffffc90004c91f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[ 83.235129][ T4559] ^
[ 83.235141][ T4559] ffffc90004c92000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[ 83.235154][ T4559] ffffc90004c92080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
[ 83.235164][ T4559] ==================================================================
[ 83.235173][ T4559] Disabling lock debugging due to kernel taint
[ 83.235197][ T4559] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 83.235206][ T4559] CPU: 0 PID: 4559 Comm: syz.0.17 Tainted: G B syzkaller #0
[ 83.235224][ T4559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 83.235234][ T4559] Call Trace:
[ 83.235239][ T4559]
[ 83.235246][ T4559] dump_stack_lvl+0x188/0x250
[ 83.235266][ T4559] ? show_regs_print_info+0x20/0x20
[ 83.235285][ T4559] ? load_image+0x410/0x410
[ 83.235309][ T4559] panic+0x2f8/0x850
[ 83.235328][ T4559] ? bpf_jit_dump+0xd0/0xd0
[ 83.235347][ T4559] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 83.235368][ T4559] ? _raw_spin_unlock+0x40/0x40
[ 83.235389][ T4559] ? sys_imageblit+0x1ba8/0x25d0
[ 83.235409][ T4559] check_panic_on_warn+0x80/0xa0
[ 83.235430][ T4559] ? sys_imageblit+0x1ba8/0x25d0
[ 83.235461][ T4559] end_report+0x6d/0xf0
[ 83.235481][ T4559] kasan_report+0x102/0x130
[ 83.235502][ T4559] ? sys_imageblit+0x1ba8/0x25d0
[ 83.235524][ T4559] sys_imageblit+0x1ba8/0x25d0
[ 83.235551][ T4559] ? sys_copyarea+0x2530/0x2530
[ 83.235575][ T4559] ? __lock_acquire+0x7d40/0x7d40
[ 83.235598][ T4559] drm_fb_helper_sys_imageblit+0x2e/0x510
[ 83.235618][ T4559] ? drm_fbdev_fb_imageblit+0x184/0x200
[ 83.235639][ T4559] cw_putcs+0x15ef/0x18a0
[ 83.235658][ T4559] ? __mutex_unlock_slowpath+0x1b0/0x6c0
[ 83.235692][ T4559] ? cw_clear+0x250/0x250
[ 83.235714][ T4559] ? drm_fb_helper_set_suspend_unlocked+0x190/0x190
[ 83.235739][ T4559] fbcon_putcs+0x2c8/0x450
[ 83.235758][ T4559] ? cw_clear+0x250/0x250
[ 83.235778][ T4559] do_update_region+0x4e5/0x640
[ 83.235803][ T4559] ? hide_cursor+0x320/0x320
[ 83.235824][ T4559] ? fbcon_set_palette+0x54a/0x660
[ 83.235845][ T4559] redraw_screen+0xa2c/0x1000
[ 83.235868][ T4559] ? clear_buffer_attributes+0x320/0x320
[ 83.235888][ T4559] ? fbcon_modechanged+0xa8b/0x11d0
[ 83.235912][ T4559] store_rotate+0x28f/0x420
[ 83.235932][ T4559] ? sysfs_kf_read+0x350/0x350
[ 83.235948][ T4559] kernfs_fop_write_iter+0x3a8/0x500
[ 83.235973][ T4559] vfs_write+0x748/0xd70
[ 83.235990][ T4559] ? lockdep_hardirqs_on+0x94/0x140
[ 83.236015][ T4559] ? file_end_write+0x250/0x250
[ 83.236041][ T4559] ? __fdget_pos+0x2c6/0x370
[ 83.236061][ T4559] ksys_write+0x153/0x260
[ 83.236080][ T4559] ? __ia32_sys_read+0x80/0x80
[ 83.236100][ T4559] ? lockdep_hardirqs_on+0x94/0x140
[ 83.236123][ T4559] do_syscall_64+0x4c/0xa0
[ 83.236142][ T4559] ? clear_bhb_loop+0x30/0x80
[ 83.236160][ T4559] ? clear_bhb_loop+0x30/0x80
[ 83.236193][ T4559] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.236214][ T4559] RIP: 0033:0x7ff1ba2ff559
[ 83.236228][ T4559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 83.236244][ T4559] RSP: 002b:00007fff6916b748 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 83.236263][ T4559] RAX: ffffffffffffffda RBX: 00007ff1ba586fa0 RCX: 00007ff1ba2ff559
[ 83.236278][ T4559] RDX: 0000000000000001 RSI: 0000200000000400 RDI: 0000000000000003
[ 83.236290][ T4559] RBP: 00007fff6916b7b0 R08: 0000000000000000 R09: 0000000000000000
[ 83.236302][ T4559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 83.236313][ T4559] R13: 00007ff1ba586fac R14: 00007ff1ba586fa0 R15: 00007ff1ba586fa0
[ 83.236333][ T4559]
[ 83.236636][ T4559] Kernel Offset: disabled
[ 84.225613][ T4559] Rebooting in 86400 seconds..