Warning: Permanently added '10.128.0.25' (ED25519) to the list of known hosts. 2026/02/26 22:16:44 parsed 1 programs [ 92.248954][ T4602] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 95.305792][ T4654] chnl_net:caif_netlink_parms(): no params data found [ 95.390886][ T4654] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.398174][ T4654] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.425349][ T4654] device bridge_slave_0 entered promiscuous mode [ 95.445198][ T4654] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.453779][ T4654] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.463027][ T4654] device bridge_slave_1 entered promiscuous mode [ 95.522247][ T4654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.535100][ T4654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.583588][ T4654] team0: Port device team_slave_0 added [ 95.592691][ T4654] team0: Port device team_slave_1 added [ 95.611833][ T4654] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.619008][ T4654] 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. [ 95.645972][ T4654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.662061][ T4654] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.669044][ T4654] 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. [ 95.696718][ T4654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.747878][ T4654] device hsr_slave_0 entered promiscuous mode [ 95.756049][ T4654] device hsr_slave_1 entered promiscuous mode [ 96.318600][ T4654] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.350928][ T4654] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.361336][ T4654] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.371863][ T4654] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.484805][ T4654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.503528][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.511887][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.522380][ T4654] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.539687][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.552892][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.565664][ T3081] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.572989][ T3081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.581418][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.590564][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.601487][ T3081] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.608667][ T3081] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.618481][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.640978][ T4654] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.653847][ T4654] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.668756][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.679371][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.688826][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.702217][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.712745][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.722790][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.733848][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.743129][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.772883][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.793187][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.934580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.950954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.965277][ T4654] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.013963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.031483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.060234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.082799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.105755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.121365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.130253][ T4654] device veth0_vlan entered promiscuous mode [ 97.151838][ T4654] device veth1_vlan entered promiscuous mode [ 97.185914][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.209329][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.232980][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.251516][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.273548][ T4654] device veth0_macvtap entered promiscuous mode [ 97.306053][ T4654] device veth1_macvtap entered promiscuous mode [ 97.335236][ T4654] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.362729][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.371992][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.382783][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.402698][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.434966][ T4654] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.451070][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.461086][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.483415][ T4654] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.500893][ T4654] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.509978][ T4654] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.540897][ T4654] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.220638][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.229735][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.252688][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.285370][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.301259][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.309386][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/26 22:16:54 executed programs: 0 [ 98.914492][ T155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.136709][ T4795] chnl_net:caif_netlink_parms(): no params data found [ 99.194600][ T4795] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.202967][ T4795] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.211238][ T4795] device bridge_slave_0 entered promiscuous mode [ 99.221481][ T4795] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.232393][ T4795] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.240688][ T4795] device bridge_slave_1 entered promiscuous mode [ 99.268906][ T4795] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.284283][ T4795] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.317239][ T4795] team0: Port device team_slave_0 added [ 99.328703][ T4795] team0: Port device team_slave_1 added [ 99.353953][ T4795] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.361279][ T4795] 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. [ 99.391086][ T4795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.403972][ T4795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.412237][ T4795] 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. [ 99.440335][ T4795] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.479796][ T4795] device hsr_slave_0 entered promiscuous mode [ 99.486879][ T4795] device hsr_slave_1 entered promiscuous mode [ 99.501007][ T4795] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.509611][ T4795] Cannot create hsr debugfs directory [ 101.091061][ T4304] Bluetooth: hci0: command 0x0409 tx timeout [ 102.108562][ T155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.618356][ T155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.676459][ T155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.181296][ T4304] Bluetooth: hci0: command 0x041b tx timeout [ 103.575148][ T4795] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.585908][ T4795] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.597706][ T4795] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.608979][ T4795] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.662449][ T4795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.679282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.690014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.700210][ T4795] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.709353][ T155] device hsr_slave_0 left promiscuous mode [ 103.716298][ T155] device hsr_slave_1 left promiscuous mode [ 103.723412][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.731103][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.738911][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.747873][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.755925][ T155] device bridge_slave_1 left promiscuous mode [ 103.762696][ T155] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.772277][ T155] device bridge_slave_0 left promiscuous mode [ 103.778704][ T155] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.790039][ T155] device veth1_macvtap left promiscuous mode [ 103.796303][ T155] device veth0_macvtap left promiscuous mode [ 103.802543][ T155] device veth1_vlan left promiscuous mode [ 103.808403][ T155] device veth0_vlan left promiscuous mode [ 103.927371][ T155] team0 (unregistering): Port device team_slave_1 removed [ 103.943285][ T155] team0 (unregistering): Port device team_slave_0 removed [ 103.955760][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.968197][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.017584][ T155] bond0 (unregistering): Released all slaves [ 104.102405][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.113523][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.122489][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.129543][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.137970][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.147086][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.156134][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.163416][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.172121][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 104.181495][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.194832][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 104.212744][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 104.237714][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 104.246668][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 104.255980][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 104.269528][ T4795] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 104.280501][ T4795] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 104.292856][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 104.301561][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 104.310132][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.319374][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 104.330025][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.338854][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 104.448518][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 104.456296][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 104.469353][ T4795] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.488392][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.498287][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.515355][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.524190][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.534242][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 104.543459][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 104.564889][ T4795] device veth0_vlan entered promiscuous mode [ 104.592516][ T4795] device veth1_vlan entered promiscuous mode [ 104.633976][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.644113][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.656942][ T4795] device veth0_macvtap entered promiscuous mode [ 104.674219][ T4795] device veth1_macvtap entered promiscuous mode [ 104.713226][ T4795] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.731856][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 104.740377][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.749748][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.761279][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.774530][ T4795] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.792516][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.803495][ T3081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.815910][ T4795] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.841385][ T4795] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.850233][ T4795] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.860667][ T4795] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.929068][ T3081] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.960889][ T3081] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.975704][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.996154][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.010859][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.018857][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2026/02/26 22:17:00 executed programs: 2 [ 105.072369][ T5067] loop0: detected capacity change from 0 to 256 [ 105.143603][ T5067] ======================================================= [ 105.143603][ T5067] WARNING: The mand mount option has been deprecated and [ 105.143603][ T5067] and is ignored by this kernel. Remove the mand [ 105.143603][ T5067] option from the mount to silence this warning. [ 105.143603][ T5067] ======================================================= [ 105.190422][ T5067] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 105.212629][ T5067] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 105.243538][ T5067] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 105.261400][ T4256] Bluetooth: hci0: command 0x040f tx timeout [ 105.355029][ T5071] loop0: detected capacity change from 0 to 256 [ 105.398427][ T5071] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 105.411467][ T5071] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 105.420483][ T5071] exFAT-fs (loop0): Invalid boot checksum (boot checksum : 0x1119abd0, checksum : 0x1119a460) [ 105.451529][ T5071] exFAT-fs (loop0): invalid boot region [ 105.457393][ T5071] exFAT-fs (loop0): failed to recognize exfat type [ 105.552346][ T5075] loop0: detected capacity change from 0 to 256 [ 105.581754][ T5075] exFAT-fs (loop0): invalid boot record signature [ 105.612949][ T5075] exFAT-fs (loop0): failed to read boot sector [ 105.619149][ T5075] exFAT-fs (loop0): failed to recognize exfat type [ 105.740693][ T5078] loop0: detected capacity change from 0 to 256 [ 105.760509][ T5078] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 105.772364][ T5078] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 105.817228][ T5078] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 105.917228][ T5081] loop0: detected capacity change from 0 to 256 [ 105.965790][ T5081] exFAT-fs (loop0): invalid boot record signature [ 105.973477][ T5081] exFAT-fs (loop0): failed to read boot sector [ 105.979902][ T5081] exFAT-fs (loop0): failed to recognize exfat type [ 106.058598][ T5084] loop0: detected capacity change from 0 to 256 [ 106.072057][ T5084] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 106.083589][ T5084] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 106.100207][ T5084] ================================================================================ [ 106.129065][ T5084] UBSAN: shift-out-of-bounds in fs/exfat/super.c:523:38 [ 106.137565][ T5084] shift exponent 116 is too large for 32-bit type 'int' [ 106.145092][ T5084] CPU: 1 PID: 5084 Comm: syz.0.22 Not tainted syzkaller #0 [ 106.152440][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 106.162622][ T5084] Call Trace: [ 106.166010][ T5084] [ 106.168946][ T5084] dump_stack_lvl+0x188/0x250 [ 106.173651][ T5084] ? show_regs_print_info+0x20/0x20 [ 106.178869][ T5084] ? load_image+0x400/0x400 [ 106.183696][ T5084] ubsan_epilogue+0xa/0x30 [ 106.188283][ T5084] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 106.195080][ T5084] exfat_fill_super+0x2977/0x2d10 [ 106.200718][ T5084] ? exfat_reconfigure+0xa0/0xa0 [ 106.206057][ T5084] ? set_blocksize+0x1f3/0x370 [ 106.210923][ T5084] ? sb_set_blocksize+0xa5/0xe0 [ 106.215821][ T5084] get_tree_bdev+0x3f1/0x610 [ 106.220682][ T5084] ? exfat_reconfigure+0xa0/0xa0 [ 106.225646][ T5084] vfs_get_tree+0x88/0x270 [ 106.230084][ T5084] do_new_mount+0x24a/0xa40 [ 106.234602][ T5084] __se_sys_mount+0x2e3/0x3d0 [ 106.239294][ T5084] ? __x64_sys_mount+0xc0/0xc0 [ 106.244326][ T5084] ? lockdep_hardirqs_on+0x94/0x140 [ 106.249640][ T5084] ? __x64_sys_mount+0x1c/0xc0 [ 106.254587][ T5084] do_syscall_64+0x4c/0xa0 [ 106.259284][ T5084] ? clear_bhb_loop+0x30/0x80 [ 106.264079][ T5084] ? clear_bhb_loop+0x30/0x80 [ 106.268919][ T5084] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.275498][ T5084] RIP: 0033:0x7f3df3b1768a [ 106.280067][ T5084] 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 [ 106.300241][ T5084] RSP: 002b:00007f3df3179e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.308835][ T5084] RAX: ffffffffffffffda RBX: 00007f3df3179ee0 RCX: 00007f3df3b1768a [ 106.317124][ T5084] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007f3df3179ea0 [ 106.325619][ T5084] RBP: 00002000000005c0 R08: 00007f3df3179ee0 R09: 0000000003800052 [ 106.333937][ T5084] R10: 0000000003800052 R11: 0000000000000246 R12: 0000200000000240 [ 106.342025][ T5084] R13: 00007f3df3179ea0 R14: 00000000000014fe R15: 0000200000000600 [ 106.350115][ T5084] [ 106.356583][ T5084] ================================================================================ [ 106.366285][ T5084] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 106.373569][ T5084] CPU: 1 PID: 5084 Comm: syz.0.22 Not tainted syzkaller #0 [ 106.380972][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 106.391220][ T5084] Call Trace: [ 106.394673][ T5084] [ 106.397709][ T5084] dump_stack_lvl+0x188/0x250 [ 106.402496][ T5084] ? show_regs_print_info+0x20/0x20 [ 106.407829][ T5084] ? load_image+0x400/0x400 [ 106.412352][ T5084] panic+0x2e5/0x810 [ 106.416278][ T5084] ? bpf_jit_dump+0xd0/0xd0 [ 106.420794][ T5084] check_panic_on_warn+0x80/0xa0 [ 106.425817][ T5084] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 106.432230][ T5084] exfat_fill_super+0x2977/0x2d10 [ 106.437513][ T5084] ? exfat_reconfigure+0xa0/0xa0 [ 106.442707][ T5084] ? set_blocksize+0x1f3/0x370 [ 106.447470][ T5084] ? sb_set_blocksize+0xa5/0xe0 [ 106.452559][ T5084] get_tree_bdev+0x3f1/0x610 [ 106.457292][ T5084] ? exfat_reconfigure+0xa0/0xa0 [ 106.462226][ T5084] vfs_get_tree+0x88/0x270 [ 106.466758][ T5084] do_new_mount+0x24a/0xa40 [ 106.471521][ T5084] __se_sys_mount+0x2e3/0x3d0 [ 106.476228][ T5084] ? __x64_sys_mount+0xc0/0xc0 [ 106.480985][ T5084] ? lockdep_hardirqs_on+0x94/0x140 [ 106.486251][ T5084] ? __x64_sys_mount+0x1c/0xc0 [ 106.491020][ T5084] do_syscall_64+0x4c/0xa0 [ 106.495535][ T5084] ? clear_bhb_loop+0x30/0x80 [ 106.500460][ T5084] ? clear_bhb_loop+0x30/0x80 [ 106.505136][ T5084] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.511030][ T5084] RIP: 0033:0x7f3df3b1768a [ 106.515676][ T5084] 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 [ 106.535567][ T5084] RSP: 002b:00007f3df3179e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.544623][ T5084] RAX: ffffffffffffffda RBX: 00007f3df3179ee0 RCX: 00007f3df3b1768a [ 106.552761][ T5084] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007f3df3179ea0 [ 106.560808][ T5084] RBP: 00002000000005c0 R08: 00007f3df3179ee0 R09: 0000000003800052 [ 106.569120][ T5084] R10: 0000000003800052 R11: 0000000000000246 R12: 0000200000000240 [ 106.577515][ T5084] R13: 00007f3df3179ea0 R14: 00000000000014fe R15: 0000200000000600 [ 106.585764][ T5084] [ 106.589992][ T5084] Kernel Offset: disabled [ 106.594647][ T5084] Rebooting in 86400 seconds..