[ 87.157709][ T993] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts.
2025/10/05 18:25:03 parsed 1 programs
[ 94.532477][ T5820] cgroup: Unknown subsys name 'net'
[ 94.765297][ T5820] cgroup: Unknown subsys name 'cpuset'
[ 94.829563][ T5820] cgroup: Unknown subsys name 'rlimit'
[ 96.941284][ T5820] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 103.674846][ T5863] chnl_net:caif_netlink_parms(): no params data found
[ 104.111028][ T5863] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.112933][ T5863] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.113146][ T5863] bridge_slave_0: entered allmulticast mode
[ 104.115159][ T5863] bridge_slave_0: entered promiscuous mode
[ 104.123434][ T5863] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.123696][ T5863] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.123884][ T5863] bridge_slave_1: entered allmulticast mode
[ 104.127423][ T5863] bridge_slave_1: entered promiscuous mode
[ 104.314777][ T5863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.317729][ T5863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.481590][ T5863] team0: Port device team_slave_0 added
[ 104.484631][ T5863] team0: Port device team_slave_1 added
[ 104.640836][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.640851][ T5863] 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 1532 would solve the problem.
[ 104.640866][ T5863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.643802][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.643819][ T5863] 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 1532 would solve the problem.
[ 104.643842][ T5863] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 104.836492][ T5863] hsr_slave_0: entered promiscuous mode
[ 104.837670][ T5863] hsr_slave_1: entered promiscuous mode
[ 105.274002][ T5863] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 105.297657][ T5863] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 105.333313][ T5863] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 105.372916][ T5863] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 105.686187][ T5863] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.715298][ T5863] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.731735][ T1151] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.732224][ T1151] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.747458][ T3611] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.747663][ T3611] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.006271][ T5863] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 106.055295][ T5863] veth0_vlan: entered promiscuous mode
[ 106.073713][ T5863] veth1_vlan: entered promiscuous mode
[ 106.111443][ T5863] veth0_macvtap: entered promiscuous mode
[ 106.115394][ T5863] veth1_macvtap: entered promiscuous mode
[ 106.136905][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 106.152960][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 106.176424][ T3545] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.177990][ T3545] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.178041][ T3545] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.178079][ T3545] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.524648][ T61] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.526372][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.527132][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.530386][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.531192][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.043295][ T3611] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.314397][ T3611] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.592114][ T3611] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.780069][ T3573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.780093][ T3573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 107.869628][ T173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 107.869652][ T173] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.406364][ T3611] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.849576][ T3611] bridge_slave_1: left allmulticast mode
[ 109.849682][ T3611] bridge_slave_1: left promiscuous mode
[ 109.851224][ T3611] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.943463][ T3611] bridge_slave_0: left allmulticast mode
[ 109.943496][ T3611] bridge_slave_0: left promiscuous mode
[ 109.943809][ T3611] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.689152][ T3611] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 111.749336][ T3611] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 111.771016][ T3611] bond0 (unregistering): Released all slaves
[ 112.168458][ T3611] hsr_slave_0: left promiscuous mode
[ 112.218428][ T3611] hsr_slave_1: left promiscuous mode
[ 112.219769][ T3611] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 112.219857][ T3611] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 112.270850][ T3611] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 112.270882][ T3611] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 112.402645][ T3611] veth1_macvtap: left promiscuous mode
[ 112.402928][ T3611] veth0_macvtap: left promiscuous mode
[ 112.403257][ T3611] veth1_vlan: left promiscuous mode
[ 112.403600][ T3611] veth0_vlan: left promiscuous mode
[ 114.379085][ T3611] team0 (unregistering): Port device team_slave_1 removed
[ 114.588947][ T3611] team0 (unregistering): Port device team_slave_0 removed
2025/10/05 18:25:29 executed programs: 0
[ 117.933033][ T61] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 117.936957][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 117.937862][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 117.968581][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 117.969408][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 119.154279][ T5964] chnl_net:caif_netlink_parms(): no params data found
[ 119.591613][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.591842][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.592024][ T5964] bridge_slave_0: entered allmulticast mode
[ 119.595174][ T5964] bridge_slave_0: entered promiscuous mode
[ 119.625386][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.625624][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.625821][ T5964] bridge_slave_1: entered allmulticast mode
[ 119.657180][ T5964] bridge_slave_1: entered promiscuous mode
[ 120.030784][ T5133] Bluetooth: hci0: command tx timeout
[ 120.170222][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.265626][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.793016][ T5964] team0: Port device team_slave_0 added
[ 120.797706][ T5964] team0: Port device team_slave_1 added
[ 121.069446][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.069462][ T5964] 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 1532 would solve the problem.
[ 121.069477][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.071331][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.071345][ T5964] 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 1532 would solve the problem.
[ 121.071362][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.337577][ T5964] hsr_slave_0: entered promiscuous mode
[ 121.339154][ T5964] hsr_slave_1: entered promiscuous mode
[ 122.109285][ T5133] Bluetooth: hci0: command tx timeout
[ 123.271783][ T5964] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 123.304604][ T5964] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 123.344153][ T5964] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 123.387697][ T5964] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 123.571942][ T5964] 8021q: adding VLAN 0 to HW filter on device bond0
[ 123.601153][ T5964] 8021q: adding VLAN 0 to HW filter on device team0
[ 123.623552][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 123.623789][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 123.654133][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 123.654507][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.022753][ T5964] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 124.116691][ T5964] veth0_vlan: entered promiscuous mode
[ 124.134985][ T5964] veth1_vlan: entered promiscuous mode
[ 124.199430][ T5133] Bluetooth: hci0: command tx timeout
[ 124.216309][ T5964] veth0_macvtap: entered promiscuous mode
[ 124.234946][ T5964] veth1_macvtap: entered promiscuous mode
[ 124.266906][ T5964] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 124.287994][ T5964] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 124.317258][ T3545] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.329814][ T3545] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.329868][ T3545] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.329908][ T3545] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 124.602749][ T3545] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.602772][ T3545] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.695985][ T3545] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.696011][ T3545] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/05 18:25:36 executed programs: 2
[ 124.880874][ T6079] loop0: detected capacity change from 0 to 256
[ 124.896007][ T6079] exfat: Deprecated parameter 'utf8'
[ 125.007359][ T6079] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe3865569, utbl_chksum : 0xe619d30d)
[ 125.015480][ T6079] ==================================================================
[ 125.015496][ T6079] BUG: KASAN: stack-out-of-bounds in exfat_nls_to_utf16+0xac8/0xc10
[ 125.015524][ T6079] Read of size 1 at addr ffffc9[ 125.015524][ T6079] Read of size 1 at addr ffffc90003ac7710 by task syz.0.17/6079
[ 125.015539][ T6079]
[ 125.015550][ T6079] CPU: 0 UID: 0 PID: 6079 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 125.015570][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 125.015581][ T6079] Call Trace:
[ 125.015588][ T6079]
[ 125.015595][ T6079] dump_stack_lvl+0x189/0x250
[ 125.015622][ T6079] ? exfat_nls_to_utf16+0xac8/0xc10
[ 125.015643][ T6079] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.015668][ T6079] ? __pfx__printk+0x10/0x10
[ 125.015690][ T6079] ? __virt_addr_valid+0xdc/0x5c0
[ 125.015708][ T6079] ? __virt_addr_valid+0xdc/0x5c0
[ 125.015726][ T6079] print_report+0xca/0x240
[ 125.015749][ T6079] ? exfat_nls_to_utf16+0xac8/0xc10
[ 125.015768][ T6079] kasan_report+0x118/0x150
[ 125.015793][ T6079] ? __lock_acquire+0xab9/0xd20
[ 125.015819][ T6079] ? exfat_nls_to_utf16+0xac8/0xc10
[ 125.015842][ T6079] exfat_nls_to_utf16+0xac8/0xc10
[ 125.015866][ T6079] ? __pfx_exfat_nls_to_utf16+0x10/0x10
[ 125.015914][ T6079] ? process_measurement+0x162f/0x1a40
[ 125.015932][ T6079] ? ima_file_check+0xd7/0x120
[ 125.015947][ T6079] ? security_file_post_open+0xbb/0x290
[ 125.015963][ T6079] ? path_openat+0x2f32/0x3840
[ 125.015982][ T6079] ? do_filp_open+0x1fa/0x410
[ 125.016001][ T6079] ? do_sys_openat2+0x121/0x1c0
[ 125.016018][ T6079] ? __x64_sys_open+0x11e/0x150
[ 125.016034][ T6079] ? do_syscall_64+0xfa/0x3b0
[ 125.016068][ T6079] ? __lock_acquire+0xab9/0xd20
[ 125.016097][ T6079] ? __might_fault+0xb0/0x130
[ 125.016131][ T6079] exfat_ioctl+0x818/0x1100
[ 125.016153][ T6079] ? __lock_acquire+0xab9/0xd20
[ 125.016180][ T6079] ? __pfx_exfat_ioctl+0x10/0x10
[ 125.016210][ T6079] ? is_bpf_text_address+0x26/0x2b0
[ 125.016248][ T6079] ? kfree+0x197/0x950
[ 125.016269][ T6079] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 125.016294][ T6079] ? security_file_ioctl+0xcb/0x2d0
[ 125.016319][ T6079] ? __se_sys_ioctl+0x47/0x170
[ 125.016344][ T6079] ? do_syscall_64+0xfa/0x3b0
[ 125.016367][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.016393][ T6079] ? file_ioctl+0x233/0x780
[ 125.016413][ T6079] ? __pfx_file_ioctl+0x10/0x10
[ 125.016437][ T6079] ? kasan_quarantine_put+0xdd/0x220
[ 125.016459][ T6079] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.016484][ T6079] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 125.016510][ T6079] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 125.016536][ T6079] ? do_vfs_ioctl+0xb36/0x1440
[ 125.016557][ T6079] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 125.016576][ T6079] ? __pfx_smack_log+0x10/0x10
[ 125.016597][ T6079] ? smk_access+0x14c/0x4e0
[ 125.016620][ T6079] ? smk_tskacc+0x2fc/0x370
[ 125.016642][ T6079] ? smack_file_ioctl+0x24d/0x340
[ 125.016667][ T6079] ? __pfx_smack_file_ioctl+0x10/0x10
[ 125.016695][ T6079] ? __pfx___se_sys_futex+0x10/0x10
[ 125.016720][ T6079] ? bpf_lsm_file_ioctl+0x9/0x20
[ 125.016737][ T6079] ? __pfx_exfat_ioctl+0x10/0x10
[ 125.016758][ T6079] __se_sys_ioctl+0xff/0x170
[ 125.016778][ T6079] do_syscall_64+0xfa/0x3b0
[ 125.016800][ T6079] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.016822][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.016839][ T6079] ? clear_bhb_loop+0x60/0xb0
[ 125.016859][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.016876][ T6079] RIP: 0033:0x7fd09c24eec9
[ 125.016902][ T6079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 125.016917][ T6079] RSP: 002b:00007fff4fc8a368 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.016947][ T6079] RAX: ffffffffffffffda RBX: 00007fd09c4a5fa0 RCX: 00007fd09c24eec9
[ 125.016961][ T6079] RDX: 00002000000007c0 RSI: 0000000041009432 RDI: 0000000000000004
[ 125.016974][ T6079] RBP: 00007fd09c2d1f91 R08: 0000000000000000 R09: 0000000000000000
[ 125.016985][ T6079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.016996][ T6079] R13: 00007fd09c4a5fa0 R14: 00007fd09c4a5fa0 R15: 0000000000000003
[ 125.017015][ T6079]
[ 125.017022][ T6079]
[ 125.017026][ T6079] The buggy address belongs to stack of task syz.0.17/6079
[ 125.017036][ T6079] and is located at offset 304 in frame:
[ 125.017044][ T6079] exfat_ioctl+0x0/0x1100
[ 125.017064][ T6079]
[ 125.017068][ T6079] This frame has 7 objects:
[ 125.017077][ T6079] [32, 36) 'lossy.i'
[ 125.017087][ T6079] [48, 304) 'label.i50'
[ 125.017098][ T6079] [368, 888) 'uniname.i51'
[ 125.017108][ T6079] [1024, 1280) 'label.i'
[ 125.017118][ T6079] [1344, 1864) 'uniname.i'
[ 125.017128][ T6079] [2000, 2024) 'range.i'
[ 125.017138][ T6079] [2064, 2144) 'ia.i'
[ 125.017147][ T6079]
[ 125.017153][ T6079] The buggy address belongs to a 8-page vmalloc region starting at 0xffffc90003ac0000 allocated at copy_process+0x545/0x3ae0
[ 125.017192][ T6079] The buggy address belongs to the physical page:
[ 125.017201][ T6079] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88803c2ba3c0 pfn:0x3c2ba
[ 125.017225][ T6079] memcg:ffff88802e901382
[ 125.017233][ T6079] flags: 0x80000000000000(node=0|zone=1)
[ 125.017261][ T6079] raw: 0080000000000000 0000000000000000 dead000000000122 0000000000000000
[ 125.017282][ T6079] raw: ffff88803c2ba3c0 0000000000000000 00000001ffffffff ffff88802e901382
[ 125.017292][ T6079] page dumped because: kasan: bad access detected
[ 125.017301][ T6079] page_owner tracks the page as allocated
[ 125.017307][ T6079] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO|__GFP_NOWARN), pid 5964, tgid 5964 (syz-executor), ts 124837044750, free_ts 112399311250
[ 125.017338][ T6079] post_alloc_hook+0x240/0x2a0
[ 125.017361][ T6079] get_page_from_freelist+0x28c0/0x2960
[ 125.017376][ T6079] __alloc_frozen_pages_noprof+0x181/0x370
[ 125.017391][ T6079] alloc_pages_mpol+0xd1/0x380
[ 125.017413][ T6079] alloc_pages_noprof+0xcf/0x1e0
[ 125.017435][ T6079] __vmalloc_node_range_noprof+0x96c/0x12d0
[ 125.017458][ T6079] __vmalloc_node_noprof+0xc2/0x110
[ 125.017479][ T6079] dup_task_struct+0x3d4/0x830
[ 125.017500][ T6079] copy_process+0x545/0x3ae0
[ 125.017520][ T6079] kernel_clone+0x224/0x7c0
[ 125.017542][ T6079] __x64_sys_clone+0x18b/0x1e0
[ 125.017565][ T6079] do_syscall_64+0xfa/0x3b0
[ 125.017586][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.017602][ T6079] page last free pid 20 tgid 20 stack trace:
[ 125.017612][ T6079] __free_frozen_pages+0xfb6/0x1140
[ 125.017634][ T6079] tlb_remove_table_rcu+0x85/0x100
[ 125.017650][ T6079] rcu_cpu_kthread+0xbf3/0x1b50
[ 125.017664][ T6079] smpboot_thread_fn+0x542/0xa60
[ 125.017686][ T6079] kthread+0x711/0x8a0
[ 125.017700][ T6079] ret_from_fork+0x436/0x7d0
[ 125.017720][ T6079] ret_from_fork_asm+0x1a/0x30
[ 125.017736][ T6079]
[ 125.017740][ T6079] Memory state around the buggy address:
[ 125.017750][ T6079] ffffc90003ac7600: 04 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 125.017762][ T6079] ffffc90003ac7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 125.017773][ T6079] >ffffc90003ac7700: 00 00 f2 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 00 00
[ 125.017781][ T6079] ^
[ 125.017790][ T6079] ffffc90003ac7780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 125.017809][ T6079] ffffc90003ac7800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 125.017818][ T6079] ==================================================================
[ 125.039176][ T6079] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 125.039196][ T6079] CPU: 0 UID: 0 PID: 6079 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 125.039217][ T6079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 125.039227][ T6079] Call Trace:
[ 125.039234][ T6079]
[ 125.039242][ T6079] dump_stack_lvl+0x99/0x250
[ 125.039273][ T6079] ? __asan_memcpy+0x40/0x70
[ 125.039295][ T6079] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.039320][ T6079] ? __pfx__printk+0x10/0x10
[ 125.039345][ T6079] vpanic+0x237/0x6d0
[ 125.039361][ T6079] ? __pfx_vpanic+0x10/0x10
[ 125.039375][ T6079] ? preempt_schedule+0xae/0xc0
[ 125.039396][ T6079] ? __pfx_preempt_schedule+0x10/0x10
[ 125.039427][ T6079] panic+0xb9/0xc0
[ 125.039442][ T6079] ? __pfx_panic+0x10/0x10
[ 125.039460][ T6079] ? _raw_spin_unlock_irqrestore+0xfd/0x110
[ 125.039486][ T6079] ? exfat_nls_to_utf16+0xac8/0xc10
[ 125.039507][ T6079] check_panic_on_warn+0x89/0xb0
[ 125.039526][ T6079] ? exfat_nls_to_utf16+0xac8/0xc10
[ 125.039546][ T6079] end_report+0x78/0x160
[ 125.039571][ T6079] kasan_report+0x129/0x150
[ 125.039595][ T6079] ? __lock_acquire+0xab9/0xd20
[ 125.039622][ T6079] ? exfat_nls_to_utf16+0xac8/0xc10
[ 125.039644][ T6079] exfat_nls_to_utf16+0xac8/0xc10
[ 125.039668][ T6079] ? __pfx_exfat_nls_to_utf16+0x10/0x10
[ 125.039706][ T6079] ? process_measurement+0x162f/0x1a40
[ 125.039724][ T6079] ? ima_file_check+0xd7/0x120
[ 125.039739][ T6079] ? security_file_post_open+0xbb/0x290
[ 125.039756][ T6079] ? path_openat+0x2f32/0x3840
[ 125.039774][ T6079] ? do_filp_open+0x1fa/0x410
[ 125.039793][ T6079] ? do_sys_openat2+0x121/0x1c0
[ 125.039809][ T6079] ? __x64_sys_open+0x11e/0x150
[ 125.039826][ T6079] ? do_syscall_64+0xfa/0x3b0
[ 125.039859][ T6079] ? __lock_acquire+0xab9/0xd20
[ 125.039897][ T6079] ? __might_fault+0xb0/0x130
[ 125.039931][ T6079] exfat_ioctl+0x818/0x1100
[ 125.039953][ T6079] ? __lock_acquire+0xab9/0xd20
[ 125.039979][ T6079] ? __pfx_exfat_ioctl+0x10/0x10
[ 125.040010][ T6079] ? is_bpf_text_address+0x26/0x2b0
[ 125.040046][ T6079] ? kfree+0x197/0x950
[ 125.040066][ T6079] ? tomoyo_path_number_perm+0x47a/0x5a0
[ 125.040091][ T6079] ? security_file_ioctl+0xcb/0x2d0
[ 125.040115][ T6079] ? __se_sys_ioctl+0x47/0x170
[ 125.040134][ T6079] ? do_syscall_64+0xfa/0x3b0
[ 125.040156][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.040181][ T6079] ? file_ioctl+0x233/0x780
[ 125.040201][ T6079] ? __pfx_file_ioctl+0x10/0x10
[ 125.040225][ T6079] ? kasan_quarantine_put+0xdd/0x220
[ 125.040247][ T6079] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.040272][ T6079] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 125.040298][ T6079] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 125.040324][ T6079] ? do_vfs_ioctl+0xb36/0x1440
[ 125.040345][ T6079] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 125.040364][ T6079] ? __pfx_smack_log+0x10/0x10
[ 125.040385][ T6079] ? smk_access+0x14c/0x4e0
[ 125.040408][ T6079] ? smk_tskacc+0x2fc/0x370
[ 125.040430][ T6079] ? smack_file_ioctl+0x24d/0x340
[ 125.040454][ T6079] ? __pfx_smack_file_ioctl+0x10/0x10
[ 125.040482][ T6079] ? __pfx___se_sys_futex+0x10/0x10
[ 125.040507][ T6079] ? bpf_lsm_file_ioctl+0x9/0x20
[ 125.040525][ T6079] ? __pfx_exfat_ioctl+0x10/0x10
[ 125.040546][ T6079] __se_sys_ioctl+0xff/0x170
[ 125.040566][ T6079] do_syscall_64+0xfa/0x3b0
[ 125.040589][ T6079] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.040610][ T6079] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.040627][ T6079] ? clear_bhb_loop+0x60/0xb0
[ 125.040647][ T6079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.040664][ T6079] RIP: 0033:0x7fd09c24eec9
[ 125.040680][ T6079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 125.040696][ T6079] RSP: 002b:00007fff4fc8a368 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.040716][ T6079] RAX: ffffffffffffffda RBX: 00007fd09c4a5fa0 RCX: 00007fd09c24eec9
[ 125.040730][ T6079] RDX: 00002000000007c0 RSI: 0000000041009432 RDI: 0000000000000004
[ 125.040742][ T6079] RBP: 00007fd09c2d1f91 R08: 0000000000000000 R09: 0000000000000000
[ 125.040754][ T6079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 125.040765][ T6079] R13: 00007fd09c4a5fa0 R14: 00007fd09c4a5fa0 R15: 0000000000000003
[ 125.040783][ T6079]
[ 125.046150][ T6079] Kernel Offset: disabled