Warning: Permanently added '10.128.0.72' (ED25519) to the list of known hosts.
2026/06/11 08:00:10 parsed 1 programs
[ 24.333341][ T28] audit: type=1400 audit(1781164810.798:64): avc: denied { node_bind } for pid=295 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 24.354132][ T28] audit: type=1400 audit(1781164810.798:65): avc: denied { module_request } for pid=295 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
[ 25.127833][ T28] audit: type=1400 audit(1781164811.588:66): avc: denied { mounton } for pid=301 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
[ 25.128825][ T301] cgroup: Unknown subsys name 'net'
[ 25.150536][ T28] audit: type=1400 audit(1781164811.588:67): avc: denied { mount } for pid=301 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
[ 25.178040][ T28] audit: type=1400 audit(1781164811.618:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 25.178177][ T301] cgroup: Unknown subsys name 'devices'
[ 25.301176][ T301] cgroup: Unknown subsys name 'hugetlb'
[ 25.306808][ T301] cgroup: Unknown subsys name 'rlimit'
[ 25.445191][ T28] audit: type=1400 audit(1781164811.908:69): avc: denied { setattr } for pid=301 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 25.468416][ T28] audit: type=1400 audit(1781164811.908:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.477293][ T305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 25.489014][ T28] audit: type=1400 audit(1781164811.908:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.517657][ T28] audit: type=1400 audit(1781164811.908:72): avc: denied { read } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 25.538005][ T28] audit: type=1400 audit(1781164811.908:73): avc: denied { mounton } for pid=301 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
[ 25.566618][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 26.267959][ T307] request_module fs-gadgetfs succeeded, but still no fs?
[ 26.393033][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.400658][ T317] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.408012][ T317] device bridge_slave_0 entered promiscuous mode
[ 26.415072][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.422155][ T317] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.429756][ T317] device bridge_slave_1 entered promiscuous mode
[ 26.467683][ T317] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.474776][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.482111][ T317] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.489152][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.508163][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.515748][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.523450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 26.531185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.541719][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.549975][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.556997][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.565810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.574167][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.581221][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.594353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.610347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.618837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.627416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.635574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.643270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.653148][ T317] device veth0_vlan entered promiscuous mode
[ 26.663201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.672214][ T317] device veth1_macvtap entered promiscuous mode
[ 26.681883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.691860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/06/11 08:00:13 executed programs: 0
[ 27.551611][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.558688][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.566570][ T370] device bridge_slave_0 entered promiscuous mode
[ 27.573796][ T43] device bridge_slave_1 left promiscuous mode
[ 27.579966][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.587445][ T43] device bridge_slave_0 left promiscuous mode
[ 27.593667][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.601432][ T43] device veth1_macvtap left promiscuous mode
[ 27.607436][ T43] device veth0_vlan left promiscuous mode
[ 27.692715][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.699825][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.707213][ T370] device bridge_slave_1 entered promiscuous mode
[ 27.747222][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.754833][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.762150][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.769187][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.787171][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 27.795019][ T316] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.802613][ T316] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.812090][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 27.820404][ T316] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.827453][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.836124][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 27.844718][ T316] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.851786][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.863762][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 27.873079][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 27.886351][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 27.897625][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 27.906003][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 27.913971][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 27.922652][ T370] device veth0_vlan entered promiscuous mode
[ 27.935167][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 27.944729][ T370] device veth1_macvtap entered promiscuous mode
[ 27.954285][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 27.964931][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 27.990831][ T375] ==================================================================
[ 27.998947][ T375] BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0
[ 28.007052][ T375] Read of size 4 at addr ffff888121d83800 by task syz.2.17/375
[ 28.014617][ T375]
[ 28.016957][ T375] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0
[ 28.024067][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 28.034136][ T375] Call Trace:
[ 28.037421][ T375]
[ 28.040378][ T375] __dump_stack+0x21/0x24
[ 28.044716][ T375] dump_stack_lvl+0x110/0x170
[ 28.049403][ T375] ? __cfi_dump_stack_lvl+0x8/0x8
[ 28.054436][ T375] ? __cfi__printk+0x8/0x8
[ 28.058854][ T375] ? slab_free_freelist_hook+0xc2/0x190
[ 28.064390][ T375] ? pppol2tp_sock_to_session+0x1a0/0x1b0
[ 28.070102][ T375] print_address_description+0x71/0x200
[ 28.075639][ T375] print_report+0x4a/0x60
[ 28.079967][ T375] kasan_report+0x122/0x150
[ 28.084486][ T375] ? pppol2tp_sock_to_session+0x1a0/0x1b0
[ 28.090214][ T375] __asan_report_load4_noabort+0x14/0x20
[ 28.095843][ T375] pppol2tp_sock_to_session+0x1a0/0x1b0
[ 28.101410][ T375] pppol2tp_release+0x16c/0x2d0
[ 28.106286][ T375] sock_close+0xf1/0x290
[ 28.110563][ T375] ? __cfi_sock_close+0x10/0x10
[ 28.115455][ T375] __fput+0x1fc/0x8f0
[ 28.119465][ T375] ____fput+0x15/0x20
[ 28.123451][ T375] task_work_run+0x1e1/0x250
[ 28.128067][ T375] ? __cfi_task_work_run+0x10/0x10
[ 28.133280][ T375] ? __cfi___close_range+0x10/0x10
[ 28.138389][ T375] exit_to_user_mode_loop+0x9b/0xb0
[ 28.143620][ T375] exit_to_user_mode_prepare+0x87/0xd0
[ 28.149177][ T375] syscall_exit_to_user_mode+0x1a/0x30
[ 28.154634][ T375] do_syscall_64+0x58/0xa0
[ 28.159051][ T375] ? clear_bhb_loop+0x30/0x80
[ 28.163730][ T375] ? clear_bhb_loop+0x30/0x80
[ 28.168417][ T375] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.174316][ T375] RIP: 0033:0x7f44ee39ce59
[ 28.178735][ T375] 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
[ 28.198418][ T375] RSP: 002b:00007ffce975f688 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 28.206833][ T375] RAX: 0000000000000000 RBX: 00007ffce975f770 RCX: 00007f44ee39ce59
[ 28.214826][ T375] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 28.222819][ T375] RBP: 0000000000006d41 R08: 0000000000000001 R09: 0000000000000000
[ 28.230809][ T375] R10: 0000001b33120000 R11: 0000000000000246 R12: 0000000000000000
[ 28.238800][ T375] R13: 00007f44ee615fac R14: 00007f44ee615fa8 R15: 00007f44ee615fa0
[ 28.246804][ T375]
[ 28.249839][ T375]
[ 28.252507][ T375] Allocated by task 375:
[ 28.256742][ T375] kasan_set_track+0x4b/0x70
[ 28.261335][ T375] kasan_save_alloc_info+0x25/0x30
[ 28.266468][ T375] __kasan_kmalloc+0x95/0xb0
[ 28.271064][ T375] __kmalloc+0xb1/0x1e0
[ 28.275302][ T375] l2tp_session_create+0x38/0xbe0
[ 28.280325][ T375] pppol2tp_connect+0xbef/0x1620
[ 28.285282][ T375] __sys_connect+0x3da/0x460
[ 28.289888][ T375] __x64_sys_connect+0x7a/0x90
[ 28.294654][ T375] x64_sys_call+0x88d/0x9a0
[ 28.299158][ T375] do_syscall_64+0x4c/0xa0
[ 28.303589][ T375] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.309494][ T375]
[ 28.311823][ T375] Freed by task 316:
[ 28.315799][ T375] kasan_set_track+0x4b/0x70
[ 28.320389][ T375] kasan_save_free_info+0x31/0x50
[ 28.325438][ T375] ____kasan_slab_free+0x132/0x180
[ 28.330583][ T375] __kasan_slab_free+0x11/0x20
[ 28.335350][ T375] slab_free_freelist_hook+0xc2/0x190
[ 28.340712][ T375] __kmem_cache_free+0xb7/0x1b0
[ 28.345565][ T375] kfree+0x6f/0xf0
[ 28.349366][ T375] l2tp_session_put+0xaf/0x1a0
[ 28.354129][ T375] l2tp_session_delete+0x3f0/0x4e0
[ 28.359410][ T375] l2tp_tunnel_del_work+0x1a1/0x410
[ 28.364624][ T375] process_one_work+0x71f/0xc40
[ 28.369577][ T375] worker_thread+0xa29/0x11e0
[ 28.374272][ T375] kthread+0x281/0x320
[ 28.378439][ T375] ret_from_fork+0x1f/0x30
[ 28.382857][ T375]
[ 28.385193][ T375] The buggy address belongs to the object at ffff888121d83800
[ 28.385193][ T375] which belongs to the cache kmalloc-512 of size 512
[ 28.399260][ T375] The buggy address is located 0 bytes inside of
[ 28.399260][ T375] 512-byte region [ffff888121d83800, ffff888121d83a00)
[ 28.412483][ T375]
[ 28.414829][ T375] The buggy address belongs to the physical page:
[ 28.421249][ T375] page:ffffea0004876000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121d80
[ 28.431512][ T375] head:ffffea0004876000 order:2 compound_mapcount:0 compound_pincount:0
[ 28.439839][ T375] flags: 0x4000000000010200(slab|head|zone=1)
[ 28.446011][ T375] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
[ 28.454610][ T375] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 28.463205][ T375] page dumped because: kasan: bad access detected
[ 28.469610][ T375] page_owner tracks the page as allocated
[ 28.475315][ T375] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x152a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 321, tgid 321 (kworker/0:2), ts 27979420562, free_ts 27112864289
[ 28.495815][ T375] post_alloc_hook+0x1f5/0x210
[ 28.500591][ T375] prep_new_page+0x1c/0x110
[ 28.505096][ T375] get_page_from_freelist+0x2d12/0x2d80
[ 28.510644][ T375] __alloc_pages+0x1fa/0x610
[ 28.515238][ T375] alloc_slab_page+0x6e/0xf0
[ 28.519843][ T375] new_slab+0x98/0x3d0
[ 28.523926][ T375] ___slab_alloc+0x6bd/0xb20
[ 28.528517][ T375] __slab_alloc+0x5e/0xa0
[ 28.532853][ T375] __kmem_cache_alloc_node+0x203/0x2c0
[ 28.538337][ T375] __kmalloc+0xa1/0x1e0
[ 28.542501][ T375] ___neigh_create+0x6f6/0x1e20
[ 28.547357][ T375] __neigh_create+0x31/0x40
[ 28.551858][ T375] ip6_finish_output2+0xa56/0x18a0
[ 28.556993][ T375] ip6_finish_output+0x5f9/0xbb0
[ 28.561931][ T375] ip6_output+0x1fa/0x410
[ 28.566287][ T375] mld_sendpack+0x830/0xe90
[ 28.570804][ T375] page last free stack trace:
[ 28.575500][ T375] free_unref_page_prepare+0x7f8/0x800
[ 28.581048][ T375] free_unref_page+0x95/0x540
[ 28.585728][ T375] __free_pages+0x67/0x100
[ 28.590151][ T375] __vunmap+0x9c0/0xb80
[ 28.594311][ T375] vfree+0x61/0x90
[ 28.598042][ T375] kcov_close+0x2b/0x50
[ 28.602216][ T375] __fput+0x1fc/0x8f0
[ 28.606211][ T375] ____fput+0x15/0x20
[ 28.610280][ T375] task_work_run+0x1e1/0x250
[ 28.614870][ T375] do_exit+0xa35/0x2660
[ 28.619028][ T375] do_group_exit+0x225/0x2e0
[ 28.623629][ T375] get_signal+0x13b5/0x1520
[ 28.628223][ T375] arch_do_signal_or_restart+0xd1/0x1140
[ 28.633874][ T375] exit_to_user_mode_loop+0x7a/0xb0
[ 28.639072][ T375] exit_to_user_mode_prepare+0x87/0xd0
[ 28.644524][ T375] syscall_exit_to_user_mode+0x1a/0x30
[ 28.649980][ T375]
[ 28.652400][ T375] Memory state around the buggy address:
[ 28.658108][ T375] ffff888121d83700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 28.666171][ T375] ffff888121d83780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 28.674232][ T375] >ffff888121d83800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.682542][ T375] ^
[ 28.686607][ T375] ffff888121d83880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.694663][ T375] ffff888121d83900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.702743][ T375] ==================================================================
[ 28.713038][ T375] Disabling lock debugging due to kernel taint
[ 28.719562][ T375] ------------[ cut here ]------------
[ 28.725047][ T375] WARNING: CPU: 1 PID: 375 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 28.735192][ T375] Modules linked in:
[ 28.739159][ T375] CPU: 1 PID: 375 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 28.748049][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 28.758222][ T375] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 28.764724][ T375] Code: 5d c3 e8 ac 91 d4 fc be 02 00 00 00 eb 0a e8 a0 91 d4 fc be 01 00 00 00 4c 89 f7 e8 c3 50 cc fd e9 0f ff ff ff e8 89 91 d4 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 78 91 d4 fc 4c 89 f7 be 03
[ 28.784576][ T375] RSP: 0018:ffffc90000787c98 EFLAGS: 00010293
[ 28.790782][ T375] RAX: ffffffff849cebf7 RBX: ffff888115ae0000 RCX: ffff88811329d100
[ 28.798788][ T375] RDX: 0000000000000000 RSI: 000000002415add0 RDI: 000000000c04eb7d
[ 28.806877][ T375] RBP: ffffc90000787cb8 R08: ffffffff87b767e7 R09: 1ffffffff0f6ecfc
[ 28.814971][ T375] R10: dffffc0000000000 R11: fffffbfff0f6ecfd R12: dffffc0000000000
[ 28.823043][ T375] R13: 1ffff11024864003 R14: 000000002415add0 R15: ffff888121d83800
[ 28.831153][ T375] FS: 000055557e47d500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 28.840208][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.846804][ T375] CR2: 000055557e490888 CR3: 000000012edd8000 CR4: 00000000003506a0
[ 28.854826][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.862837][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.870937][ T375] Call Trace:
[ 28.874224][ T375]
[ 28.877150][ T375] pppol2tp_release+0x16c/0x2d0
[ 28.882059][ T375] sock_close+0xf1/0x290
[ 28.886320][ T375] ? __cfi_sock_close+0x10/0x10
[ 28.891244][ T375] __fput+0x1fc/0x8f0
[ 28.895243][ T375] ____fput+0x15/0x20
[ 28.899223][ T375] task_work_run+0x1e1/0x250
[ 28.903874][ T375] ? __cfi_task_work_run+0x10/0x10
[ 28.909011][ T375] ? __cfi___close_range+0x10/0x10
[ 28.914157][ T375] exit_to_user_mode_loop+0x9b/0xb0
[ 28.919393][ T375] exit_to_user_mode_prepare+0x87/0xd0
[ 28.924862][ T375] syscall_exit_to_user_mode+0x1a/0x30
[ 28.930515][ T375] do_syscall_64+0x58/0xa0
[ 28.934966][ T375] ? clear_bhb_loop+0x30/0x80
[ 28.939683][ T375] ? clear_bhb_loop+0x30/0x80
[ 28.944380][ T375] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.950406][ T375] RIP: 0033:0x7f44ee39ce59
[ 28.954842][ T375] 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
[ 28.974519][ T375] RSP: 002b:00007ffce975f688 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 28.983063][ T375] RAX: 0000000000000000 RBX: 00007ffce975f770 RCX: 00007f44ee39ce59
[ 28.991112][ T375] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 28.999104][ T375] RBP: 0000000000006d41 R08: 0000000000000001 R09: 0000000000000000
[ 29.007136][ T375] R10: 0000001b33120000 R11: 0000000000000246 R12: 0000000000000000
[ 29.015129][ T375] R13: 00007f44ee615fac R14: 00007f44ee615fa8 R15: 00007f44ee615fa0
[ 29.023133][ T375]
[ 29.026158][ T375] ---[ end trace 0000000000000000 ]---