Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts.
2025/09/21 19:38:42 parsed 1 programs
syzkaller login: [ 60.990829][ T4187] cgroup: Unknown subsys name 'net'
[ 61.127866][ T4187] cgroup: Unknown subsys name 'rlimit'
[ 62.631348][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 64.931833][ T4228] chnl_net:caif_netlink_parms(): no params data found
[ 64.996406][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.004184][ T4228] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.012499][ T4228] device bridge_slave_0 entered promiscuous mode
[ 65.022604][ T4228] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.029761][ T4228] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.038294][ T4228] device bridge_slave_1 entered promiscuous mode
[ 65.067087][ T4228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 65.078807][ T4228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 65.108073][ T4228] team0: Port device team_slave_0 added
[ 65.116110][ T4228] team0: Port device team_slave_1 added
[ 65.141969][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 65.149172][ T4228] 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.
[ 65.175162][ T4228] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 65.188457][ T4228] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 65.195589][ T4228] 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.
[ 65.221910][ T4228] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 65.261590][ T4228] device hsr_slave_0 entered promiscuous mode
[ 65.268631][ T4228] device hsr_slave_1 entered promiscuous mode
[ 65.395970][ T4228] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 65.408214][ T4228] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 65.418580][ T4228] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 65.428676][ T4228] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 65.462831][ T4228] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.470167][ T4228] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.478143][ T4228] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.485290][ T4228] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.547637][ T4228] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.564525][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 65.579319][ T1232] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.588224][ T1232] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.598335][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 65.614416][ T4228] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.628248][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 65.638144][ T1232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.645266][ T1232] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.665795][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.674931][ T1232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.682007][ T1232] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.700782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.710874][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.733583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.743600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.757883][ T4228] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.770233][ T4228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.780137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.909054][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.916689][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.928224][ T4228] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.945034][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.954138][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.974976][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.983739][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 66.007293][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 66.015464][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 66.033509][ T4228] device veth0_vlan entered promiscuous mode
[ 66.054504][ T4228] device veth1_vlan entered promiscuous mode
[ 66.078979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 66.087741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 66.096651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 66.105671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 66.117212][ T4228] device veth0_macvtap entered promiscuous mode
[ 66.133959][ T4228] device veth1_macvtap entered promiscuous mode
[ 66.154579][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 66.162023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 66.170451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 66.179217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 66.187918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 66.198895][ T4228] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 66.207325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 66.216152][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.226692][ T4228] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.236412][ T4228] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.245397][ T4228] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.255906][ T4228] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.349491][ T4228] syz-executor (4228) used greatest stack depth: 20768 bytes left
[ 66.412540][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.422709][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.432737][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.444258][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.452213][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.476625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/21 19:38:51 executed programs: 0
[ 68.326492][ T4291] chnl_net:caif_netlink_parms(): no params data found
[ 68.391972][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 68.399953][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state
[ 68.408202][ T4291] device bridge_slave_0 entered promiscuous mode
[ 68.417789][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 68.425074][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state
[ 68.433654][ T4291] device bridge_slave_1 entered promiscuous mode
[ 68.457830][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 68.469153][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 68.495487][ T4291] team0: Port device team_slave_0 added
[ 68.503337][ T4291] team0: Port device team_slave_1 added
[ 68.523142][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 68.530480][ T4291] 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.
[ 68.556588][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 68.569829][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 68.576953][ T4291] 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.
[ 68.602992][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 68.636219][ T4291] device hsr_slave_0 entered promiscuous mode
[ 68.643226][ T4291] device hsr_slave_1 entered promiscuous mode
[ 68.649766][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 68.658836][ T4291] Cannot create hsr debugfs directory
[ 68.684058][ T474] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 70.233251][ T1110] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.196710][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.203422][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.239473][ T474] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.306630][ T474] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 71.360503][ T474] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 72.151570][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 72.176172][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 72.185556][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 72.195497][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 72.254135][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0
[ 72.279328][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 72.288013][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 72.298136][ T4291] 8021q: adding VLAN 0 to HW filter on device team0
[ 72.308992][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 72.317169][ T4204] Bluetooth: hci0: command 0x041b tx timeout
[ 72.317821][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.331966][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.339064][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.349581][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 72.358758][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 72.367762][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.376391][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.383485][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.396482][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 72.425848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 72.435411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 72.445517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.457867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.491328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 72.500791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.509695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 72.518069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.526555][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 72.535085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.544521][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.647924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 72.655821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 72.668947][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 72.699818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 72.709098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 72.729444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 72.737969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 72.746875][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 72.754905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 72.767324][ T4291] device veth0_vlan entered promiscuous mode
[ 72.784162][ T4291] device veth1_vlan entered promiscuous mode
[ 72.809446][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 72.819002][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 72.827402][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 72.836236][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 72.847296][ T4291] device veth0_macvtap entered promiscuous mode
[ 72.866737][ T4291] device veth1_macvtap entered promiscuous mode
[ 72.880927][ T474] device hsr_slave_0 left promiscuous mode
[ 72.887823][ T474] device hsr_slave_1 left promiscuous mode
[ 72.896423][ T474] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 72.904286][ T474] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 72.913119][ T474] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 72.920537][ T474] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 72.928341][ T474] device bridge_slave_1 left promiscuous mode
[ 72.935467][ T474] bridge0: port 2(bridge_slave_1) entered disabled state
[ 72.947253][ T474] device bridge_slave_0 left promiscuous mode
[ 72.954071][ T474] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.970211][ T474] device veth1_macvtap left promiscuous mode
[ 72.977270][ T474] device veth0_macvtap left promiscuous mode
[ 72.983669][ T474] device veth1_vlan left promiscuous mode
[ 72.989707][ T474] device veth0_vlan left promiscuous mode
[ 73.130437][ T474] team0 (unregistering): Port device team_slave_1 removed
[ 73.143853][ T474] team0 (unregistering): Port device team_slave_0 removed
[ 73.157607][ T474] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 73.170200][ T474] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 73.221021][ T474] bond0 (unregistering): Released all slaves
[ 73.300518][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 73.312838][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 73.320986][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 73.330448][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 73.339693][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 73.350614][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 73.361001][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.370578][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.379598][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.388577][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 73.402571][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 73.411838][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 73.479798][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.505904][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.518424][ T1232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/09/21 19:38:57 executed programs: 2
[ 73.532232][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.540727][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.550632][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 73.607297][ T4343] loop0: detected capacity change from 0 to 256
[ 73.618082][ T4343] =======================================================
[ 73.618082][ T4343] WARNING: The mand mount option has been deprecated and
[ 73.618082][ T4343] and is ignored by this kernel. Remove the mand
[ 73.618082][ T4343] option from the mount to silence this warning.
[ 73.618082][ T4343] =======================================================
[ 73.678806][ T4343] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 73.689956][ T4343] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[ 73.708363][ T4343] ================================================================================
[ 73.718321][ T4343] UBSAN: shift-out-of-bounds in fs/exfat/super.c:520:38
[ 73.728340][ T4343] shift exponent 116 is too large for 32-bit type 'int'
[ 73.735731][ T4343] CPU: 0 PID: 4343 Comm: syz.0.17 Not tainted syzkaller #0
[ 73.742950][ T4343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 73.753020][ T4343] Call Trace:
[ 73.756323][ T4343]
[ 73.759267][ T4343] dump_stack_lvl+0x168/0x230
[ 73.763975][ T4343] ? show_regs_print_info+0x20/0x20
[ 73.769199][ T4343] ? load_image+0x3b0/0x3b0
[ 73.773733][ T4343] ubsan_epilogue+0xa/0x30
[ 73.778163][ T4343] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 73.784614][ T4343] exfat_fill_super+0x2943/0x2cf0
[ 73.789678][ T4343] ? exfat_reconfigure+0xa0/0xa0
[ 73.794626][ T4343] ? set_blocksize+0x1f1/0x370
[ 73.799409][ T4343] ? sb_set_blocksize+0xa5/0xe0
[ 73.804274][ T4343] get_tree_bdev+0x3f1/0x610
[ 73.808882][ T4343] ? exfat_reconfigure+0xa0/0xa0
[ 73.813924][ T4343] vfs_get_tree+0x88/0x270
[ 73.818361][ T4343] do_new_mount+0x24a/0xa40
[ 73.822889][ T4343] __se_sys_mount+0x2d6/0x3c0
[ 73.827594][ T4343] ? __x64_sys_mount+0xc0/0xc0
[ 73.832387][ T4343] ? lockdep_hardirqs_on+0x94/0x140
[ 73.837687][ T4343] ? __x64_sys_mount+0x1c/0xc0
[ 73.842471][ T4343] do_syscall_64+0x4c/0xa0
[ 73.846898][ T4343] ? clear_bhb_loop+0x30/0x80
[ 73.851587][ T4343] ? clear_bhb_loop+0x30/0x80
[ 73.856280][ T4343] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 73.862193][ T4343] RIP: 0033:0x7f8f5fe333ca
[ 73.866635][ T4343] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 73.886259][ T4343] RSP: 002b:00007f8f5f4a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 73.894695][ T4343] RAX: ffffffffffffffda RBX: 00007f8f5f4a0ef0 RCX: 00007f8f5fe333ca
[ 73.902683][ T4343] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007f8f5f4a0eb0
[ 73.910671][ T4343] RBP: 00002000000005c0 R08: 00007f8f5f4a0ef0 R09: 0000000003800052
[ 73.918658][ T4343] R10: 0000000003800052 R11: 0000000000000246 R12: 0000200000000240
[ 73.926648][ T4343] R13: 00007f8f5f4a0eb0 R14: 00000000000014fe R15: 0000200000000600
[ 73.934650][ T4343]
[ 73.944245][ T4343] ================================================================================
[ 73.953684][ T4343] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 73.960886][ T4343] CPU: 0 PID: 4343 Comm: syz.0.17 Not tainted syzkaller #0
[ 73.968108][ T4343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 73.978175][ T4343] Call Trace:
[ 73.981469][ T4343]
[ 73.984414][ T4343] dump_stack_lvl+0x168/0x230
[ 73.989118][ T4343] ? show_regs_print_info+0x20/0x20
[ 73.994337][ T4343] ? load_image+0x3b0/0x3b0
[ 73.998871][ T4343] panic+0x2c9/0x7f0
[ 74.002783][ T4343] ? bpf_jit_dump+0xd0/0xd0
[ 74.007315][ T4343] check_panic_on_warn+0x80/0xa0
[ 74.012267][ T4343] __ubsan_handle_shift_out_of_bounds+0x37c/0x400
[ 74.018716][ T4343] exfat_fill_super+0x2943/0x2cf0
[ 74.023783][ T4343] ? exfat_reconfigure+0xa0/0xa0
[ 74.028732][ T4343] ? set_blocksize+0x1f1/0x370
[ 74.033516][ T4343] ? sb_set_blocksize+0xa5/0xe0
[ 74.038391][ T4343] get_tree_bdev+0x3f1/0x610
[ 74.042999][ T4343] ? exfat_reconfigure+0xa0/0xa0
[ 74.047955][ T4343] vfs_get_tree+0x88/0x270
[ 74.052386][ T4343] do_new_mount+0x24a/0xa40
[ 74.056917][ T4343] __se_sys_mount+0x2d6/0x3c0
[ 74.061618][ T4343] ? __x64_sys_mount+0xc0/0xc0
[ 74.066488][ T4343] ? lockdep_hardirqs_on+0x94/0x140
[ 74.071700][ T4343] ? __x64_sys_mount+0x1c/0xc0
[ 74.076483][ T4343] do_syscall_64+0x4c/0xa0
[ 74.080911][ T4343] ? clear_bhb_loop+0x30/0x80
[ 74.085605][ T4343] ? clear_bhb_loop+0x30/0x80
[ 74.090297][ T4343] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 74.096200][ T4343] RIP: 0033:0x7f8f5fe333ca
[ 74.100631][ T4343] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 74.120343][ T4343] RSP: 002b:00007f8f5f4a0e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 74.128773][ T4343] RAX: ffffffffffffffda RBX: 00007f8f5f4a0ef0 RCX: 00007f8f5fe333ca
[ 74.136756][ T4343] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007f8f5f4a0eb0
[ 74.144826][ T4343] RBP: 00002000000005c0 R08: 00007f8f5f4a0ef0 R09: 0000000003800052
[ 74.152808][ T4343] R10: 0000000003800052 R11: 0000000000000246 R12: 0000200000000240
[ 74.160789][ T4343] R13: 00007f8f5f4a0eb0 R14: 00000000000014fe R15: 0000200000000600
[ 74.168790][ T4343]
[ 74.171904][ T4343] Kernel Offset: disabled
[ 74.176325][ T4343] Rebooting in 86400 seconds..