Warning: Permanently added '10.128.1.196' (ED25519) to the list of known hosts.
2026/04/20 10:52:18 parsed 1 programs
[ 65.728919][ T4188] cgroup: Unknown subsys name 'net'
[ 65.830412][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 67.121152][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 68.943910][ T4217] chnl_net:caif_netlink_parms(): no params data found
[ 68.995422][ T4217] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.002942][ T4217] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.010730][ T4217] device bridge_slave_0 entered promiscuous mode
[ 69.020232][ T4217] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.027423][ T4217] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.035411][ T4217] device bridge_slave_1 entered promiscuous mode
[ 69.058997][ T4217] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.069928][ T4217] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.093341][ T4217] team0: Port device team_slave_0 added
[ 69.101494][ T4217] team0: Port device team_slave_1 added
[ 69.124822][ T4217] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 69.131781][ T4217] 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.
[ 69.159571][ T4217] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 69.172345][ T4217] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 69.179501][ T4217] 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.
[ 69.207050][ T4217] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 69.245483][ T4217] device hsr_slave_0 entered promiscuous mode
[ 69.252300][ T4217] device hsr_slave_1 entered promiscuous mode
[ 69.379890][ T4217] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 69.392990][ T4217] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 69.404075][ T4217] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 69.413630][ T4217] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 69.441979][ T4217] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.449330][ T4217] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.457180][ T4217] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.464288][ T4217] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.526858][ T4217] 8021q: adding VLAN 0 to HW filter on device bond0
[ 69.542230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 69.556125][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.565200][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.578358][ T4217] 8021q: adding VLAN 0 to HW filter on device team0
[ 69.591837][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 69.601230][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.608347][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 69.628342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 69.638395][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.645505][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 69.666769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 69.676634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 69.692256][ T4217] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 69.705751][ T4217] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 69.718159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 69.726478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 69.737046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 69.750237][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 69.846009][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 69.855641][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 69.868714][ T4217] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 69.890878][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 69.901931][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 69.925727][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 69.934715][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 69.946790][ T4217] device veth0_vlan entered promiscuous mode
[ 69.954339][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 69.963275][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 69.976770][ T4217] device veth1_vlan entered promiscuous mode
[ 70.013949][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 70.023602][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 70.031765][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 70.043378][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 70.053771][ T4217] device veth0_macvtap entered promiscuous mode
[ 70.065318][ T4217] device veth1_macvtap entered promiscuous mode
[ 70.085130][ T4217] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.095957][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 70.105265][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 70.114577][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 70.123246][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 70.134832][ T4217] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.144277][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 70.153106][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 70.164135][ T4217] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.174670][ T4217] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.183699][ T4217] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.192479][ T4217] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.316287][ T4217] syz-executor (4217) used greatest stack depth: 21072 bytes left
[ 70.655112][ T155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 70.966155][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 70.972701][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.629353][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.642435][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.674351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 71.698154][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.710581][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.718750][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/04/20 10:52:26 executed programs: 0
[ 72.136122][ T4280] chnl_net:caif_netlink_parms(): no params data found
[ 72.174545][ T4280] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.181629][ T4280] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.189477][ T4280] device bridge_slave_0 entered promiscuous mode
[ 72.197506][ T4280] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.204779][ T4280] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.212617][ T4280] device bridge_slave_1 entered promiscuous mode
[ 72.230511][ T4280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 72.241656][ T4280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 72.263075][ T4280] team0: Port device team_slave_0 added
[ 72.270050][ T4280] team0: Port device team_slave_1 added
[ 72.286017][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 72.292995][ T4280] 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.
[ 72.319445][ T4280] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 72.332208][ T4280] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 72.339295][ T4280] 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.
[ 72.365333][ T4280] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 72.392679][ T4280] device hsr_slave_0 entered promiscuous mode
[ 72.399228][ T4280] device hsr_slave_1 entered promiscuous mode
[ 72.406272][ T4280] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 72.414366][ T4280] Cannot create hsr debugfs directory
[ 73.238914][ T155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 74.093123][ T23] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.797000][ T155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.848692][ T155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.163617][ T4302] Bluetooth: hci0: command 0x041b tx timeout
[ 76.783280][ T4280] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.792070][ T4280] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.800784][ T4280] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.810420][ T4280] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.881092][ T4280] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.895049][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.904161][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.931225][ T4280] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.941268][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 76.950215][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.959195][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.966434][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.974974][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 76.997529][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.006109][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.014864][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.021926][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.032090][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.046700][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.067610][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.076395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.086363][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.096381][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.106527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.118035][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 77.126997][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.139508][ T155] device hsr_slave_0 left promiscuous mode
[ 77.145999][ T155] device hsr_slave_1 left promiscuous mode
[ 77.153274][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 77.160670][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 77.169982][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 77.177805][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 77.185686][ T155] device bridge_slave_1 left promiscuous mode
[ 77.192223][ T155] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.205742][ T155] device bridge_slave_0 left promiscuous mode
[ 77.211897][ T155] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.229888][ T155] device veth1_macvtap left promiscuous mode
[ 77.236114][ T155] device veth0_macvtap left promiscuous mode
[ 77.242133][ T155] device veth1_vlan left promiscuous mode
[ 77.248449][ T155] device veth0_vlan left promiscuous mode
[ 77.393861][ T155] team0 (unregistering): Port device team_slave_1 removed
[ 77.405821][ T155] team0 (unregistering): Port device team_slave_0 removed
[ 77.419837][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 77.432884][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 77.482057][ T155] bond0 (unregistering): Released all slaves
[ 77.563379][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 77.571761][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.583825][ T4280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.671521][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.679995][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.693767][ T4280] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.712260][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 77.724676][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.739537][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 77.747922][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.757507][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.765451][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.774907][ T4280] device veth0_vlan entered promiscuous mode
[ 77.790071][ T4280] device veth1_vlan entered promiscuous mode
[ 77.812960][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.820872][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.829743][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.838337][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.853707][ T4280] device veth0_macvtap entered promiscuous mode
[ 77.862196][ T4280] device veth1_macvtap entered promiscuous mode
[ 77.876492][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.885389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.893637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.901572][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.910290][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.920518][ T4280] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.933033][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.941908][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.951656][ T4280] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.960495][ T4280] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.969530][ T4280] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.978441][ T4280] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.040427][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.058467][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.068336][ T1250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 78.089272][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.098790][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.107347][ T1250] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 78.242478][ T1345] Bluetooth: hci0: command 0x040f tx timeout
[ 78.365962][ T4332] loop0: detected capacity change from 0 to 32768
[ 78.383788][ T4332] =======================================================
[ 78.383788][ T4332] WARNING: The mand mount option has been deprecated and
[ 78.383788][ T4332] and is ignored by this kernel. Remove the mand
[ 78.383788][ T4332] option from the mount to silence this warning.
[ 78.383788][ T4332] =======================================================
[ 78.430661][ T4332] ================================================================================
[ 78.452467][ T4332] UBSAN: shift-out-of-bounds in fs/ocfs2/super.c:2372:4
[ 78.459431][ T4332] shift exponent 12582912 is too large for 32-bit type 'int'
[ 78.477913][ T4332] CPU: 0 PID: 4332 Comm: syz.0.17 Not tainted syzkaller #0
[ 78.485149][ T4332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 78.495222][ T4332] Call Trace:
[ 78.498512][ T4332]
[ 78.501457][ T4332] dump_stack_lvl+0x188/0x250
[ 78.506178][ T4332] ? show_regs_print_info+0x20/0x20
[ 78.511389][ T4332] ? load_image+0x400/0x400
[ 78.515905][ T4332] ? memset+0x1e/0x40
[ 78.519919][ T4332] ubsan_epilogue+0xa/0x30
[ 78.524345][ T4332] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 78.530792][ T4332] ocfs2_fill_super+0xed2/0x50f0
[ 78.535748][ T4332] ? rcu_is_watching+0x11/0xa0
[ 78.540523][ T4332] ? ocfs2_mount+0x40/0x40
[ 78.544947][ T4332] ? lock_release+0xb5/0x8a0
[ 78.549553][ T4332] ? rcu_lock_release+0x5/0x20
[ 78.554327][ T4332] ? read_lock_is_recursive+0x10/0x10
[ 78.559715][ T4332] ? __lock_acquire+0x7d10/0x7d10
[ 78.564750][ T4332] ? unwind_next_frame+0x1296/0x1d90
[ 78.570047][ T4332] ? deref_stack_reg+0xd0/0x120
[ 78.574928][ T4332] ? lockdep_lock+0xf1/0x1f0
[ 78.579540][ T4332] ? lockdep_unlock+0x143/0x2e0
[ 78.584399][ T4332] ? lockdep_lock+0x1f0/0x1f0
[ 78.589088][ T4332] ? mark_lock+0x94/0x320
[ 78.593423][ T4332] ? __lock_acquire+0x28ac/0x7d10
[ 78.598493][ T4332] ? verify_lock_unused+0x140/0x140
[ 78.603702][ T4332] ? mark_lock+0x94/0x320
[ 78.608049][ T4332] ? __lock_acquire+0x13bc/0x7d10
[ 78.613097][ T4332] ? alloc_super+0x201/0x950
[ 78.617700][ T4332] ? reacquire_held_locks+0x308/0x5a0
[ 78.623105][ T4332] ? alloc_super+0x201/0x950
[ 78.627704][ T4332] ? string+0x26d/0x2b0
[ 78.631867][ T4332] ? widen_string+0x3b/0x320
[ 78.636466][ T4332] ? string+0x26d/0x2b0
[ 78.640635][ T4332] ? bdev_name+0x28e/0x390
[ 78.645071][ T4332] ? pointer+0x5bc/0xc90
[ 78.649349][ T4332] ? string+0x2b0/0x2b0
[ 78.653530][ T4332] ? format_decode+0x898/0x1300
[ 78.658414][ T4332] ? snprintf+0xe5/0x140
[ 78.662685][ T4332] ? vscnprintf+0x80/0x80
[ 78.667033][ T4332] ? set_blocksize+0x1f3/0x370
[ 78.671813][ T4332] ? sb_set_blocksize+0xa5/0xe0
[ 78.676676][ T4332] mount_bdev+0x287/0x3c0
[ 78.681022][ T4332] ? ocfs2_mount+0x40/0x40
[ 78.685452][ T4332] legacy_get_tree+0xe6/0x180
[ 78.690148][ T4332] ? trace_raw_output_ocfs2_buffer_cached_end+0xf0/0xf0
[ 78.697097][ T4332] vfs_get_tree+0x88/0x270
[ 78.701526][ T4332] do_new_mount+0x24a/0xa40
[ 78.706046][ T4332] __se_sys_mount+0x2e3/0x3d0
[ 78.710741][ T4332] ? __x64_sys_mount+0xc0/0xc0
[ 78.715527][ T4332] ? lockdep_hardirqs_on+0x94/0x140
[ 78.720738][ T4332] ? __x64_sys_mount+0x1c/0xc0
[ 78.725521][ T4332] do_syscall_64+0x4c/0xa0
[ 78.729951][ T4332] ? clear_bhb_loop+0x30/0x80
[ 78.734667][ T4332] ? clear_bhb_loop+0x30/0x80
[ 78.739359][ T4332] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.745276][ T4332] RIP: 0033:0x7f06a0190a8a
[ 78.749705][ T4332] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 78.769318][ T4332] RSP: 002b:00007ffc389d59a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 78.777756][ T4332] RAX: ffffffffffffffda RBX: 00007ffc389d5a30 RCX: 00007f06a0190a8a
[ 78.785736][ T4332] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007ffc389d59f0
[ 78.793718][ T4332] RBP: 0000200000004440 R08: 00007ffc389d5a30 R09: 00000000000008c0
[ 78.801700][ T4332] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
[ 78.809683][ T4332] R13: 00007ffc389d59f0 R14: 000000000000444a R15: 0000200000000100
[ 78.817682][ T4332]
[ 78.832948][ T4332] ================================================================================
[ 78.842465][ T4332] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 78.849668][ T4332] CPU: 0 PID: 4332 Comm: syz.0.17 Not tainted syzkaller #0
[ 78.856873][ T4332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 78.866941][ T4332] Call Trace:
[ 78.870225][ T4332]
[ 78.873163][ T4332] dump_stack_lvl+0x188/0x250
[ 78.877854][ T4332] ? show_regs_print_info+0x20/0x20
[ 78.883067][ T4332] ? load_image+0x400/0x400
[ 78.887591][ T4332] panic+0x2e5/0x810
[ 78.891505][ T4332] ? bpf_jit_dump+0xd0/0xd0
[ 78.896032][ T4332] ? memset+0x1e/0x40
[ 78.900025][ T4332] check_panic_on_warn+0x80/0xa0
[ 78.904981][ T4332] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 78.911427][ T4332] ocfs2_fill_super+0xed2/0x50f0
[ 78.916396][ T4332] ? rcu_is_watching+0x11/0xa0
[ 78.921173][ T4332] ? ocfs2_mount+0x40/0x40
[ 78.925597][ T4332] ? lock_release+0xb5/0x8a0
[ 78.930205][ T4332] ? rcu_lock_release+0x5/0x20
[ 78.934979][ T4332] ? read_lock_is_recursive+0x10/0x10
[ 78.940362][ T4332] ? __lock_acquire+0x7d10/0x7d10
[ 78.945397][ T4332] ? unwind_next_frame+0x1296/0x1d90
[ 78.950690][ T4332] ? deref_stack_reg+0xd0/0x120
[ 78.955555][ T4332] ? lockdep_lock+0xf1/0x1f0
[ 78.960165][ T4332] ? lockdep_unlock+0x143/0x2e0
[ 78.965030][ T4332] ? lockdep_lock+0x1f0/0x1f0
[ 78.969736][ T4332] ? mark_lock+0x94/0x320
[ 78.974083][ T4332] ? __lock_acquire+0x28ac/0x7d10
[ 78.979145][ T4332] ? verify_lock_unused+0x140/0x140
[ 78.984361][ T4332] ? mark_lock+0x94/0x320
[ 78.988702][ T4332] ? __lock_acquire+0x13bc/0x7d10
[ 78.993755][ T4332] ? alloc_super+0x201/0x950
[ 78.998357][ T4332] ? reacquire_held_locks+0x308/0x5a0
[ 79.004102][ T4332] ? alloc_super+0x201/0x950
[ 79.008710][ T4332] ? string+0x26d/0x2b0
[ 79.012881][ T4332] ? widen_string+0x3b/0x320
[ 79.017488][ T4332] ? string+0x26d/0x2b0
[ 79.021653][ T4332] ? bdev_name+0x28e/0x390
[ 79.026081][ T4332] ? pointer+0x5bc/0xc90
[ 79.030332][ T4332] ? string+0x2b0/0x2b0
[ 79.034495][ T4332] ? format_decode+0x898/0x1300
[ 79.039401][ T4332] ? snprintf+0xe5/0x140
[ 79.043662][ T4332] ? vscnprintf+0x80/0x80
[ 79.048010][ T4332] ? set_blocksize+0x1f3/0x370
[ 79.052796][ T4332] ? sb_set_blocksize+0xa5/0xe0
[ 79.057667][ T4332] mount_bdev+0x287/0x3c0
[ 79.062013][ T4332] ? ocfs2_mount+0x40/0x40
[ 79.066446][ T4332] legacy_get_tree+0xe6/0x180
[ 79.071131][ T4332] ? trace_raw_output_ocfs2_buffer_cached_end+0xf0/0xf0
[ 79.078079][ T4332] vfs_get_tree+0x88/0x270
[ 79.082508][ T4332] do_new_mount+0x24a/0xa40
[ 79.087028][ T4332] __se_sys_mount+0x2e3/0x3d0
[ 79.091730][ T4332] ? __x64_sys_mount+0xc0/0xc0
[ 79.096505][ T4332] ? lockdep_hardirqs_on+0x94/0x140
[ 79.101715][ T4332] ? __x64_sys_mount+0x1c/0xc0
[ 79.106498][ T4332] do_syscall_64+0x4c/0xa0
[ 79.110928][ T4332] ? clear_bhb_loop+0x30/0x80
[ 79.115616][ T4332] ? clear_bhb_loop+0x30/0x80
[ 79.120319][ T4332] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.126238][ T4332] RIP: 0033:0x7f06a0190a8a
[ 79.130671][ T4332] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 79.150290][ T4332] RSP: 002b:00007ffc389d59a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 79.158723][ T4332] RAX: ffffffffffffffda RBX: 00007ffc389d5a30 RCX: 00007f06a0190a8a
[ 79.166708][ T4332] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007ffc389d59f0
[ 79.174699][ T4332] RBP: 0000200000004440 R08: 00007ffc389d5a30 R09: 00000000000008c0
[ 79.182691][ T4332] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
[ 79.190684][ T4332] R13: 00007ffc389d59f0 R14: 000000000000444a R15: 0000200000000100
[ 79.198693][ T4332]
[ 79.202051][ T4332] Kernel Offset: disabled
[ 79.206497][ T4332] Rebooting in 86400 seconds..