Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. 2026/06/26 08:49:01 parsed 1 programs 2026/06/26 08:49:01 serving rpc on tcp://38171 [ 25.593895][ T30] audit: type=1400 audit(1782463741.685:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.615250][ T30] audit: type=1400 audit(1782463741.685:65): avc: denied { module_request } for pid=293 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 26.320611][ T30] audit: type=1400 audit(1782463742.415:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.321611][ T299] cgroup: Unknown subsys name 'net' [ 26.343299][ T30] audit: type=1400 audit(1782463742.415:67): avc: denied { mount } for pid=299 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.370868][ T30] audit: type=1400 audit(1782463742.445:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.371062][ T299] cgroup: Unknown subsys name 'devices' [ 26.510765][ T299] cgroup: Unknown subsys name 'hugetlb' [ 26.516666][ T299] cgroup: Unknown subsys name 'rlimit' [ 26.656857][ T30] audit: type=1400 audit(1782463742.745:69): avc: denied { setattr } for pid=299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.679601][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 26.680062][ T30] audit: type=1400 audit(1782463742.745:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.709459][ T30] audit: type=1400 audit(1782463742.745:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.715663][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.730169][ T30] audit: type=1400 audit(1782463742.745:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.759308][ T30] audit: type=1400 audit(1782463742.745:73): avc: denied { mounton } for pid=299 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.264265][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 27.853692][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.861413][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.869095][ T357] device bridge_slave_0 entered promiscuous mode [ 27.876103][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.883242][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.890673][ T357] device bridge_slave_1 entered promiscuous mode [ 27.925840][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.932902][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.940218][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.947335][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.965033][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.972670][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.980056][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.989575][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.997909][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.004968][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.013678][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.021974][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.029103][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.040880][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.050082][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.063024][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.074125][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.082308][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.090059][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.098090][ T357] device veth0_vlan entered promiscuous mode [ 28.107715][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.116685][ T357] device veth1_macvtap entered promiscuous mode [ 28.125702][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.135570][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.163513][ T357] syz-executor (357) used greatest stack depth: 21536 bytes left 2026/06/26 08:49:04 executed programs: 0 [ 28.394570][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.401819][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.409375][ T368] device bridge_slave_0 entered promiscuous mode [ 28.416358][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.423800][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.431349][ T368] device bridge_slave_1 entered promiscuous mode [ 28.474218][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.481275][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.488504][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.495544][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.518154][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.525729][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.533396][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.542345][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.550717][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.559123][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.566150][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.579545][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.588161][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.596496][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.603560][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.615947][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.624129][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.632204][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.640659][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.652842][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.661243][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.680228][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.688136][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.696547][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.704295][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.712792][ T368] device veth0_vlan entered promiscuous mode [ 28.726371][ T368] device veth1_macvtap entered promiscuous mode [ 28.733039][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.741199][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.749480][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.763099][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.773888][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.782391][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.792035][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.822973][ T373] ================================================================== [ 28.831105][ T373] BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0 [ 28.839295][ T373] Read of size 4 at addr ffff88812b781800 by task syz.2.17/373 [ 28.846830][ T373] [ 28.849146][ T373] CPU: 0 PID: 373 Comm: syz.2.17 Not tainted syzkaller #0 [ 28.856335][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 28.866582][ T373] Call Trace: [ 28.869856][ T373] [ 28.872832][ T373] __dump_stack+0x21/0x30 [ 28.877166][ T373] dump_stack_lvl+0x110/0x170 [ 28.881840][ T373] ? show_regs_print_info+0x20/0x20 [ 28.887046][ T373] ? load_image+0x3f0/0x3f0 [ 28.891536][ T373] ? __local_bh_enable_ip+0x58/0x80 [ 28.896736][ T373] print_address_description+0x7f/0x2c0 [ 28.902269][ T373] ? pppol2tp_sock_to_session+0x1a0/0x1b0 [ 28.907998][ T373] kasan_report+0x10f/0x150 [ 28.912609][ T373] ? pppol2tp_sock_to_session+0x1a0/0x1b0 [ 28.918345][ T373] __asan_report_load4_noabort+0x14/0x20 [ 28.924002][ T373] pppol2tp_sock_to_session+0x1a0/0x1b0 [ 28.929766][ T373] pppol2tp_release+0x150/0x2b0 [ 28.934785][ T373] sock_close+0xb8/0x200 [ 28.939036][ T373] ? sock_mmap+0xa0/0xa0 [ 28.943265][ T373] __fput+0x22b/0x900 [ 28.947236][ T373] ____fput+0x15/0x20 [ 28.951205][ T373] task_work_run+0x127/0x190 [ 28.955785][ T373] exit_to_user_mode_loop+0xd0/0xe0 [ 28.960975][ T373] exit_to_user_mode_prepare+0x87/0xd0 [ 28.966426][ T373] syscall_exit_to_user_mode+0x1a/0x30 [ 28.971983][ T373] do_syscall_64+0x58/0xa0 [ 28.976585][ T373] ? clear_bhb_loop+0x50/0xa0 [ 28.981379][ T373] ? clear_bhb_loop+0x50/0xa0 [ 28.986048][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 28.992044][ T373] RIP: 0033:0x7f160e24be59 [ 28.996472][ T373] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 29.016084][ T373] RSP: 002b:00007ffc9172d2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 29.025036][ T373] RAX: 0000000000000000 RBX: 00007ffc9172d390 RCX: 00007f160e24be59 [ 29.033124][ T373] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 29.041127][ T373] RBP: 0000000000007079 R08: 0000000000000001 R09: 0000000000000000 [ 29.049099][ T373] R10: 0000001b32f20000 R11: 0000000000000246 R12: 0000000000000000 [ 29.057066][ T373] R13: 00007f160e4c4fac R14: 00007f160e4c4fa8 R15: 00007f160e4c4fa0 [ 29.065139][ T373] [ 29.068150][ T373] [ 29.070478][ T373] Allocated by task 373: [ 29.074703][ T373] __kasan_kmalloc+0xd4/0x100 [ 29.079370][ T373] __kmalloc+0x13d/0x2c0 [ 29.083868][ T373] l2tp_session_create+0x39/0xb60 [ 29.088910][ T373] pppol2tp_connect+0xbf5/0x1640 [ 29.093837][ T373] __sys_connect+0x3cb/0x450 [ 29.098431][ T373] __x64_sys_connect+0x7a/0x90 [ 29.103205][ T373] x64_sys_call+0x7c/0x9a0 [ 29.107820][ T373] do_syscall_64+0x4c/0xa0 [ 29.112332][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.118233][ T373] [ 29.120716][ T373] Freed by task 315: [ 29.124620][ T373] kasan_set_track+0x4a/0x70 [ 29.129212][ T373] kasan_set_free_info+0x23/0x40 [ 29.134180][ T373] ____kasan_slab_free+0x125/0x160 [ 29.139308][ T373] __kasan_slab_free+0x11/0x20 [ 29.144066][ T373] slab_free_freelist_hook+0xc2/0x190 [ 29.149434][ T373] kfree+0xc4/0x270 [ 29.153289][ T373] l2tp_session_put+0xaf/0x1a0 [ 29.158060][ T373] l2tp_session_delete+0x3a9/0x4a0 [ 29.163259][ T373] l2tp_tunnel_del_work+0x180/0x3d0 [ 29.168453][ T373] process_one_work+0x6c8/0xbb0 [ 29.173295][ T373] worker_thread+0xaa0/0x1250 [ 29.177961][ T373] kthread+0x3f5/0x4f0 [ 29.182018][ T373] ret_from_fork+0x1f/0x30 [ 29.186529][ T373] [ 29.188844][ T373] The buggy address belongs to the object at ffff88812b781800 [ 29.188844][ T373] which belongs to the cache kmalloc-512 of size 512 [ 29.202894][ T373] The buggy address is located 0 bytes inside of [ 29.202894][ T373] 512-byte region [ffff88812b781800, ffff88812b781a00) [ 29.216183][ T373] The buggy address belongs to the page: [ 29.221820][ T373] page:ffffea0004ade000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12b780 [ 29.232254][ T373] head:ffffea0004ade000 order:2 compound_mapcount:0 compound_pincount:0 [ 29.240678][ T373] flags: 0x4000000000010200(slab|head|zone=1) [ 29.246930][ T373] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00 [ 29.255503][ T373] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 29.264084][ T373] page dumped because: kasan: bad access detected [ 29.270564][ T373] page_owner tracks the page as allocated [ 29.276271][ T373] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 368, ts 28804773796, free_ts 27316783883 [ 29.296672][ T373] post_alloc_hook+0x192/0x1b0 [ 29.301439][ T373] prep_new_page+0x1c/0x110 [ 29.305933][ T373] get_page_from_freelist+0x2c3a/0x2cd0 [ 29.311489][ T373] __alloc_pages+0x1a2/0x460 [ 29.316087][ T373] new_slab+0xa0/0x4d0 [ 29.320159][ T373] ___slab_alloc+0x3ac/0x840 [ 29.324753][ T373] __slab_alloc+0x49/0x90 [ 29.329070][ T373] kmem_cache_alloc_trace+0x146/0x270 [ 29.334514][ T373] rtnl_newlink+0x17f/0x1900 [ 29.339117][ T373] rtnetlink_rcv_msg+0x9fd/0xcb0 [ 29.344039][ T373] netlink_rcv_skb+0x1e9/0x430 [ 29.348795][ T373] rtnetlink_rcv+0x1c/0x20 [ 29.353226][ T373] netlink_unicast+0x86c/0xa30 [ 29.358010][ T373] netlink_sendmsg+0x879/0xb80 [ 29.362794][ T373] __sys_sendto+0x46d/0x620 [ 29.367292][ T373] __x64_sys_sendto+0xe5/0x100 [ 29.372044][ T373] page last free stack trace: [ 29.376773][ T373] free_unref_page_prepare+0x5fa/0x600 [ 29.382232][ T373] free_unref_page+0xae/0x540 [ 29.386898][ T373] __free_pages+0x6c/0x100 [ 29.391394][ T373] __vunmap+0x801/0x980 [ 29.395545][ T373] vfree+0x8b/0xc0 [ 29.399259][ T373] kcov_close+0x2b/0x50 [ 29.403405][ T373] __fput+0x22b/0x900 [ 29.407387][ T373] ____fput+0x15/0x20 [ 29.411370][ T373] task_work_run+0x127/0x190 [ 29.415957][ T373] do_exit+0xb70/0x29a0 [ 29.420111][ T373] do_group_exit+0x149/0x310 [ 29.424777][ T373] get_signal+0x64f/0x1430 [ 29.429322][ T373] arch_do_signal_or_restart+0xe2/0x1100 [ 29.435000][ T373] exit_to_user_mode_loop+0xa7/0xe0 [ 29.440208][ T373] exit_to_user_mode_prepare+0x87/0xd0 [ 29.445670][ T373] syscall_exit_to_user_mode+0x1a/0x30 [ 29.451137][ T373] [ 29.453452][ T373] Memory state around the buggy address: [ 29.459067][ T373] ffff88812b781700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.467126][ T373] ffff88812b781780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 29.475175][ T373] >ffff88812b781800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.483233][ T373] ^ [ 29.487289][ T373] ffff88812b781880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.495412][ T373] ffff88812b781900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.503543][ T373] ================================================================== [ 29.511598][ T373] Disabling lock debugging due to kernel taint [ 29.518993][ T373] ------------[ cut here ]------------ [ 29.524480][ T373] WARNING: CPU: 1 PID: 373 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 [ 29.536123][ T373] Modules linked in: [ 29.541287][ T373] CPU: 0 PID: 373 Comm: syz.2.17 Tainted: G B syzkaller #0 [ 29.551306][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 29.561986][ T373] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 [ 29.568805][ T373] Code: 5d c3 e8 cc f2 0b fd be 02 00 00 00 eb 0a e8 c0 f2 0b fd be 01 00 00 00 4c 89 f7 e8 13 62 f2 fd e9 0f ff ff ff e8 a9 f2 0b fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 98 f2 0b fd 4c 89 f7 be 03 [ 29.588805][ T373] RSP: 0018:ffffc90000b57d10 EFLAGS: 00010293 [ 29.594990][ T373] RAX: ffffffff845db907 RBX: ffff8881114c9000 RCX: ffff8881111662c0 [ 29.603244][ T373] RDX: 0000000000000000 RSI: 000000000ae4eaa0 RDI: 000000000c04eb7d [ 29.611509][ T373] RBP: ffffc90000b57d30 R08: 0000000000000003 R09: 0000000000000004 [ 29.619871][ T373] R10: dffffc0000000000 R11: fffffbfff0e18c4c R12: dffffc0000000000 [ 29.628001][ T373] R13: dffffc0000000000 R14: 000000000ae4eaa0 R15: ffff88812b781800 [ 29.636078][ T373] FS: 000055558081e500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 29.645054][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.652061][ T373] CR2: 00007f160e496300 CR3: 0000000122423000 CR4: 00000000003506a0 [ 29.660244][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.668234][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.676624][ T373] Call Trace: [ 29.680220][ T373] [ 29.683178][ T373] pppol2tp_release+0x150/0x2b0 [ 29.688051][ T373] sock_close+0xb8/0x200 [ 29.692388][ T373] ? sock_mmap+0xa0/0xa0 [ 29.696654][ T373] __fput+0x22b/0x900 [ 29.700757][ T373] ____fput+0x15/0x20 [ 29.704892][ T373] task_work_run+0x127/0x190 [ 29.709562][ T373] exit_to_user_mode_loop+0xd0/0xe0 [ 29.714773][ T373] exit_to_user_mode_prepare+0x87/0xd0 [ 29.720256][ T373] syscall_exit_to_user_mode+0x1a/0x30 [ 29.725756][ T373] do_syscall_64+0x58/0xa0 [ 29.730403][ T373] ? clear_bhb_loop+0x50/0xa0 [ 29.735207][ T373] ? clear_bhb_loop+0x50/0xa0 [ 29.740006][ T373] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 29.746008][ T373] RIP: 0033:0x7f160e24be59 [ 29.750581][ T373] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 29.770456][ T373] RSP: 002b:00007ffc9172d2a8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 29.778990][ T373] RAX: 0000000000000000 RBX: 00007ffc9172d390 RCX: 00007f160e24be59 [ 29.787014][ T373] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 29.795379][ T373] RBP: 0000000000007079 R08: 0000000000000001 R09: 0000000000000000 [ 29.803782][ T373] R10: 0000001b32f20000 R11: 0000000000000246 R12: 0000000000000000 [ 29.811971][ T373] R13: 00007f160e4c4fac R14: 00007f160e4c4fa8 R15: 00007f160e4c4fa0 [ 29.820021][ T373] [ 29.823053][ T373] ---[ end trace cfb52b89e7743a00 ]---