Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts. 2025/06/12 17:50:23 ignoring optional flag "sandboxArg"="0" 2025/06/12 17:50:23 ignoring optional flag "type"="gce" 2025/06/12 17:50:23 parsed 1 programs 2025/06/12 17:50:26 executed programs: 0 [ 84.524969][ T4420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 84.683082][ T4488] chnl_net:caif_netlink_parms(): no params data found [ 84.728514][ T4488] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.735869][ T4488] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.744039][ T4488] device bridge_slave_0 entered promiscuous mode [ 84.752326][ T4488] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.759707][ T4488] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.768330][ T4488] device bridge_slave_1 entered promiscuous mode [ 84.791294][ T4488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.802780][ T4488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.827721][ T4488] team0: Port device team_slave_0 added [ 84.835565][ T4488] team0: Port device team_slave_1 added [ 84.855445][ T4488] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.862740][ T4488] 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. [ 84.889342][ T4488] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.901730][ T4488] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.908766][ T4488] 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. [ 84.935609][ T4488] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.968355][ T4488] device hsr_slave_0 entered promiscuous mode [ 84.975869][ T4488] device hsr_slave_1 entered promiscuous mode [ 85.473523][ T4488] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.485325][ T4488] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.496917][ T4488] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.508495][ T4488] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.536500][ T4488] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.543619][ T4488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.551087][ T4488] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.558242][ T4488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.619538][ T4488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.637569][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.649607][ T3096] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.657867][ T3096] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.668235][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 85.686280][ T4488] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.700245][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.710474][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.720715][ T3096] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.727974][ T3096] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.748414][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.759536][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.776723][ T3096] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.783903][ T3096] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.796519][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.815734][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.826949][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.838880][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.859150][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.870284][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.880205][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.891430][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.901457][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.911857][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.920798][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.931812][ T4488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.059370][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.068264][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.081632][ T4488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.103463][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.115231][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.138392][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.147377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.157604][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.167910][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.177828][ T4488] device veth0_vlan entered promiscuous mode [ 86.190746][ T4488] device veth1_vlan entered promiscuous mode [ 86.216717][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.226726][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.235525][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.245152][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.258310][ T4488] device veth0_macvtap entered promiscuous mode [ 86.269724][ T4488] device veth1_macvtap entered promiscuous mode [ 86.292242][ T4488] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.299951][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.310440][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.319932][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.329806][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.342077][ T4488] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.349882][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.361631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.375268][ T4488] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.384340][ T4488] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.393166][ T4488] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.402870][ T4488] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.480773][ T3096] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.498179][ T3096] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.510859][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.514590][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.521501][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.537580][ T3096] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.613436][ T4562] loop0: detected capacity change from 0 to 2048 [ 86.634912][ T4562] ======================================================= [ 86.634912][ T4562] WARNING: The mand mount option has been deprecated and [ 86.634912][ T4562] and is ignored by this kernel. Remove the mand [ 86.634912][ T4562] option from the mount to silence this warning. [ 86.634912][ T4562] ======================================================= [ 86.671544][ T4189] Bluetooth: hci0: command 0x0409 tx timeout [ 86.806305][ T1108] cfg80211: failed to load regulatory.db [ 86.831228][ T4488] ================================================================== [ 86.839800][ T4488] BUG: KASAN: use-after-free in udf_close_lvid+0x674/0x990 [ 86.847152][ T4488] Write of size 1 at addr ffff88807a8781d8 by task syz-executor.0/4488 [ 86.855513][ T4488] [ 86.857879][ T4488] CPU: 1 PID: 4488 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller #0 [ 86.866523][ T4488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 86.877485][ T4488] Call Trace: [ 86.880800][ T4488] [ 86.883976][ T4488] dump_stack_lvl+0x168/0x230 [ 86.889117][ T4488] ? show_regs_print_info+0x20/0x20 [ 86.894464][ T4488] ? load_image+0x3b0/0x3b0 [ 86.899191][ T4488] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 86.904811][ T4488] ? mutex_lock_io_nested+0x60/0x60 [ 86.910061][ T4488] print_address_description+0x60/0x2d0 [ 86.915751][ T4488] ? udf_close_lvid+0x674/0x990 [ 86.920658][ T4488] kasan_report+0xdf/0x130 [ 86.925113][ T4488] ? udf_close_lvid+0x674/0x990 [ 86.930096][ T4488] udf_close_lvid+0x674/0x990 [ 86.934873][ T4488] ? udf_open_lvid+0x5a0/0x5a0 [ 86.939683][ T4488] ? iput+0x333/0x8a0 [ 86.943702][ T4488] ? clear_inode+0x150/0x150 [ 86.948457][ T4488] udf_put_super+0xc8/0x160 [ 86.953093][ T4488] ? udf_free_in_core_inode+0x20/0x20 [ 86.958770][ T4488] generic_shutdown_super+0x130/0x300 [ 86.964198][ T4488] kill_block_super+0x7c/0xe0 [ 86.969114][ T4488] deactivate_locked_super+0x93/0xf0 [ 86.974723][ T4488] cleanup_mnt+0x418/0x4d0 [ 86.979201][ T4488] ? lockdep_hardirqs_on+0x94/0x140 [ 86.984689][ T4488] task_work_run+0x125/0x1a0 [ 86.989436][ T4488] exit_to_user_mode_loop+0x10f/0x130 [ 86.995284][ T4488] exit_to_user_mode_prepare+0xb1/0x140 [ 87.000953][ T4488] syscall_exit_to_user_mode+0x16/0x40 [ 87.006464][ T4488] do_syscall_64+0x58/0xa0 [ 87.010925][ T4488] ? clear_bhb_loop+0x30/0x80 [ 87.015768][ T4488] ? clear_bhb_loop+0x30/0x80 [ 87.020573][ T4488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.026616][ T4488] RIP: 0033:0x7f00a1b2ae17 [ 87.031069][ T4488] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 87.050710][ T4488] RSP: 002b:00007fff0d8c0de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 87.059265][ T4488] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f00a1b2ae17 [ 87.067764][ T4488] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff0d8c0ea0 [ 87.076107][ T4488] RBP: 00007fff0d8c0ea0 R08: 0000000000000000 R09: 0000000000000000 [ 87.084120][ T4488] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff0d8c1f60 [ 87.092234][ T4488] R13: 00007f00a1b743b9 R14: 0000000000015204 R15: 0000000000000006 [ 87.100347][ T4488] [ 87.103405][ T4488] [ 87.105847][ T4488] Allocated by task 4526: [ 87.110207][ T4488] __kasan_kmalloc+0xb5/0xf0 [ 87.114847][ T4488] tomoyo_realpath_from_path+0x118/0x610 [ 87.120513][ T4488] tomoyo_check_open_permission+0x183/0x360 [ 87.126445][ T4488] security_file_open+0x5e/0xa0 [ 87.131423][ T4488] do_dentry_open+0x322/0xf80 [ 87.136229][ T4488] path_openat+0x2682/0x2f30 [ 87.140996][ T4488] do_filp_open+0x1b3/0x3e0 [ 87.145629][ T4488] do_sys_openat2+0x142/0x4a0 [ 87.150720][ T4488] __x64_sys_openat+0x135/0x160 [ 87.155584][ T4488] do_syscall_64+0x4c/0xa0 [ 87.160174][ T4488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.166163][ T4488] [ 87.168489][ T4488] Freed by task 4526: [ 87.172607][ T4488] kasan_set_track+0x4b/0x70 [ 87.177239][ T4488] kasan_set_free_info+0x1f/0x40 [ 87.182275][ T4488] ____kasan_slab_free+0xd5/0x110 [ 87.187449][ T4488] slab_free_freelist_hook+0xea/0x170 [ 87.192838][ T4488] kfree+0xef/0x2a0 [ 87.196655][ T4488] tomoyo_realpath_from_path+0x5d8/0x610 [ 87.202293][ T4488] tomoyo_check_open_permission+0x183/0x360 [ 87.208191][ T4488] security_file_open+0x5e/0xa0 [ 87.213330][ T4488] do_dentry_open+0x322/0xf80 [ 87.218272][ T4488] path_openat+0x2682/0x2f30 [ 87.222902][ T4488] do_filp_open+0x1b3/0x3e0 [ 87.227653][ T4488] do_sys_openat2+0x142/0x4a0 [ 87.232543][ T4488] __x64_sys_openat+0x135/0x160 [ 87.237402][ T4488] do_syscall_64+0x4c/0xa0 [ 87.241953][ T4488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.248053][ T4488] [ 87.250380][ T4488] The buggy address belongs to the object at ffff88807a878000 [ 87.250380][ T4488] which belongs to the cache kmalloc-4k of size 4096 [ 87.264603][ T4488] The buggy address is located 472 bytes inside of [ 87.264603][ T4488] 4096-byte region [ffff88807a878000, ffff88807a879000) [ 87.278968][ T4488] The buggy address belongs to the page: [ 87.284906][ T4488] page:ffffea0001ea1e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7a878 [ 87.295273][ T4488] head:ffffea0001ea1e00 order:3 compound_mapcount:0 compound_pincount:0 [ 87.303694][ T4488] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 87.311972][ T4488] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888016842140 [ 87.320562][ T4488] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 87.329251][ T4488] page dumped because: kasan: bad access detected [ 87.335683][ T4488] page_owner tracks the page as allocated [ 87.341419][ T4488] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4526, ts 85726425416, free_ts 85667415075 [ 87.361591][ T4488] get_page_from_freelist+0x1b77/0x1c60 [ 87.367237][ T4488] __alloc_pages+0x1e1/0x470 [ 87.371834][ T4488] new_slab+0xc0/0x4b0 [ 87.375922][ T4488] ___slab_alloc+0x81e/0xdf0 [ 87.380507][ T4488] __kmalloc+0x1cd/0x330 [ 87.384841][ T4488] tomoyo_realpath_from_path+0x118/0x610 [ 87.390674][ T4488] tomoyo_check_open_permission+0x183/0x360 [ 87.396661][ T4488] security_file_open+0x5e/0xa0 [ 87.401544][ T4488] do_dentry_open+0x322/0xf80 [ 87.406306][ T4488] path_openat+0x2682/0x2f30 [ 87.410905][ T4488] do_filp_open+0x1b3/0x3e0 [ 87.415409][ T4488] do_sys_openat2+0x142/0x4a0 [ 87.420538][ T4488] __x64_sys_openat+0x135/0x160 [ 87.425412][ T4488] do_syscall_64+0x4c/0xa0 [ 87.429985][ T4488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.435972][ T4488] page last free stack trace: [ 87.440651][ T4488] free_unref_page_prepare+0x637/0x6c0 [ 87.446119][ T4488] free_unref_page+0x94/0x280 [ 87.450842][ T4488] __unfreeze_partials+0x1a5/0x200 [ 87.455979][ T4488] put_cpu_partial+0x12d/0x190 [ 87.460829][ T4488] qlist_free_all+0x35/0x90 [ 87.465330][ T4488] kasan_quarantine_reduce+0x150/0x160 [ 87.470904][ T4488] __kasan_slab_alloc+0x2f/0xd0 [ 87.475754][ T4488] slab_post_alloc_hook+0x4c/0x380 [ 87.480870][ T4488] kmem_cache_alloc+0x100/0x290 [ 87.485717][ T4488] vm_area_alloc+0x20/0xe0 [ 87.490143][ T4488] mmap_region+0x945/0x15e0 [ 87.494652][ T4488] do_mmap+0x77a/0xdf0 [ 87.498728][ T4488] vm_mmap_pgoff+0x1b2/0x2b0 [ 87.503309][ T4488] ksys_mmap_pgoff+0x140/0x780 [ 87.508075][ T4488] do_syscall_64+0x4c/0xa0 [ 87.512664][ T4488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.518563][ T4488] [ 87.520885][ T4488] Memory state around the buggy address: [ 87.526527][ T4488] ffff88807a878080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 87.534701][ T4488] ffff88807a878100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 87.543070][ T4488] >ffff88807a878180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 87.551225][ T4488] ^ [ 87.558262][ T4488] ffff88807a878200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 87.566517][ T4488] ffff88807a878280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 87.574571][ T4488] ================================================================== [ 87.582621][ T4488] Disabling lock debugging due to kernel taint [ 87.593028][ T4488] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 87.600279][ T4488] CPU: 1 PID: 4488 Comm: syz-executor.0 Tainted: G B 5.15.185-syzkaller #0 [ 87.610277][ T4488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.620448][ T4488] Call Trace: [ 87.623759][ T4488] [ 87.626703][ T4488] dump_stack_lvl+0x168/0x230 [ 87.631399][ T4488] ? show_regs_print_info+0x20/0x20 [ 87.636689][ T4488] ? load_image+0x3b0/0x3b0 [ 87.641218][ T4488] panic+0x2c9/0x7f0 [ 87.645292][ T4488] ? bpf_jit_dump+0xd0/0xd0 [ 87.649813][ T4488] ? _raw_spin_unlock_irqrestore+0xf6/0x100 [ 87.655809][ T4488] ? _raw_spin_unlock+0x40/0x40 [ 87.660922][ T4488] ? udf_close_lvid+0x674/0x990 [ 87.665800][ T4488] check_panic_on_warn+0x80/0xa0 [ 87.670742][ T4488] ? udf_close_lvid+0x674/0x990 [ 87.675600][ T4488] end_report+0x6d/0xf0 [ 87.679807][ T4488] kasan_report+0x102/0x130 [ 87.684316][ T4488] ? udf_close_lvid+0x674/0x990 [ 87.689281][ T4488] udf_close_lvid+0x674/0x990 [ 87.693977][ T4488] ? udf_open_lvid+0x5a0/0x5a0 [ 87.698829][ T4488] ? iput+0x333/0x8a0 [ 87.702829][ T4488] ? clear_inode+0x150/0x150 [ 87.707507][ T4488] udf_put_super+0xc8/0x160 [ 87.712021][ T4488] ? udf_free_in_core_inode+0x20/0x20 [ 87.717416][ T4488] generic_shutdown_super+0x130/0x300 [ 87.722835][ T4488] kill_block_super+0x7c/0xe0 [ 87.727515][ T4488] deactivate_locked_super+0x93/0xf0 [ 87.732989][ T4488] cleanup_mnt+0x418/0x4d0 [ 87.737409][ T4488] ? lockdep_hardirqs_on+0x94/0x140 [ 87.742823][ T4488] task_work_run+0x125/0x1a0 [ 87.747416][ T4488] exit_to_user_mode_loop+0x10f/0x130 [ 87.752895][ T4488] exit_to_user_mode_prepare+0xb1/0x140 [ 87.758454][ T4488] syscall_exit_to_user_mode+0x16/0x40 [ 87.764041][ T4488] do_syscall_64+0x58/0xa0 [ 87.768579][ T4488] ? clear_bhb_loop+0x30/0x80 [ 87.773446][ T4488] ? clear_bhb_loop+0x30/0x80 [ 87.778308][ T4488] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.784386][ T4488] RIP: 0033:0x7f00a1b2ae17 [ 87.789002][ T4488] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8 [ 87.809209][ T4488] RSP: 002b:00007fff0d8c0de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 87.817845][ T4488] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f00a1b2ae17 [ 87.826008][ T4488] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff0d8c0ea0 [ 87.834244][ T4488] RBP: 00007fff0d8c0ea0 R08: 0000000000000000 R09: 0000000000000000 [ 87.842444][ T4488] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff0d8c1f60 [ 87.850530][ T4488] R13: 00007f00a1b743b9 R14: 0000000000015204 R15: 0000000000000006 [ 87.858844][ T4488] [ 87.862219][ T4488] Kernel Offset: disabled [ 87.866947][ T4488] Rebooting in 86400 seconds..