Warning: Permanently added '10.128.1.100' (ED25519) to the list of known hosts.
2026/10/15 19:43:35 parsed 1 programs
2026/10/15 19:43:35 serving rpc on tcp://35679
[ 23.500930][ T28] audit: type=1400 audit(1792093415.642:64): 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
[ 23.522167][ T28] audit: type=1400 audit(1792093415.642:65): 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
[ 24.723905][ T28] audit: type=1400 audit(1792093416.872:66): 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
[ 24.727889][ T301] cgroup: Unknown subsys name 'net'
[ 24.746661][ T28] audit: type=1400 audit(1792093416.872:67): 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
[ 24.774126][ T28] audit: type=1400 audit(1792093416.902:68): 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
[ 24.776579][ T301] cgroup: Unknown subsys name 'devices'
[ 24.914722][ T301] cgroup: Unknown subsys name 'hugetlb'
[ 24.920366][ T301] cgroup: Unknown subsys name 'rlimit'
[ 25.033370][ T28] audit: type=1400 audit(1792093417.182:69): 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
[ 25.056610][ T28] audit: type=1400 audit(1792093417.182:70): 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
[ 25.077252][ T28] audit: type=1400 audit(1792093417.182:71): 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
[ 25.097847][ T28] audit: type=1400 audit(1792093417.182:72): 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
[ 25.118436][ T28] audit: type=1400 audit(1792093417.182:73): 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
[ 25.143939][ T306] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 25.264392][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 25.944117][ T310] request_module fs-gadgetfs succeeded, but still no fs?
[ 26.064878][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.071956][ T318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.079732][ T318] device bridge_slave_0 entered promiscuous mode
[ 26.087598][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.094661][ T318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.102106][ T318] device bridge_slave_1 entered promiscuous mode
[ 26.155041][ T318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.162111][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.169536][ T318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.176676][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.198674][ T319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.205950][ T319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.215423][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 26.223004][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.232348][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.240597][ T319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.249533][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.259622][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.267975][ T319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.275036][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.287899][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.297473][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.314097][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.325763][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.334076][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.341637][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.351023][ T318] device veth0_vlan entered promiscuous mode
[ 26.361319][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 26.370552][ T318] device veth1_macvtap entered promiscuous mode
[ 26.380070][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.390169][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 26.420905][ T318] syz-executor (318) used greatest stack depth: 22240 bytes left
2026/10/15 19:43:39 executed programs: 0
[ 27.173325][ T42] device bridge_slave_1 left promiscuous mode
[ 27.181367][ T42] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.194883][ T42] device bridge_slave_0 left promiscuous mode
[ 27.201054][ T42] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.209575][ T42] device veth1_macvtap left promiscuous mode
[ 27.215706][ T42] device veth0_vlan left promiscuous mode
[ 27.357351][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.364646][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.372640][ T368] device bridge_slave_0 entered promiscuous mode
[ 27.379682][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.386793][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.394221][ T368] device bridge_slave_1 entered promiscuous mode
[ 27.440669][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.447737][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.455068][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.462118][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.482248][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 27.490137][ T319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.497466][ T319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.507044][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 27.515422][ T319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.522485][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.531089][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 27.539757][ T319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.546845][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.561547][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 27.571130][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 27.586274][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 27.599049][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 27.607415][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 27.615319][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 27.624046][ T368] device veth0_vlan entered promiscuous mode
[ 27.636158][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 27.644911][ T368] device veth1_macvtap entered promiscuous mode
[ 27.654821][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 27.665364][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 27.690833][ T373] ==================================================================
[ 27.698932][ T373] BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0
[ 27.707042][ T373] Read of size 4 at addr ffff888121784000 by task syz.2.17/373
[ 27.714584][ T373]
[ 27.716909][ T373] CPU: 1 PID: 373 Comm: syz.2.17 Not tainted syzkaller #0
[ 27.724024][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 27.734089][ T373] Call Trace:
[ 27.737370][ T373]
[ 27.740300][ T373] __dump_stack+0x21/0x24
[ 27.744682][ T373] dump_stack_lvl+0x110/0x170
[ 27.749372][ T373] ? __cfi_dump_stack_lvl+0x8/0x8
[ 27.754402][ T373] ? _raw_spin_lock_bh+0x94/0xf0
[ 27.759351][ T373] ? pppol2tp_sock_to_session+0x1a0/0x1b0
[ 27.765077][ T373] print_address_description+0x71/0x200
[ 27.770631][ T373] print_report+0x4a/0x60
[ 27.774964][ T373] kasan_report+0x122/0x150
[ 27.779472][ T373] ? pppol2tp_sock_to_session+0x1a0/0x1b0
[ 27.785199][ T373] __asan_report_load4_noabort+0x14/0x20
[ 27.790835][ T373] pppol2tp_sock_to_session+0x1a0/0x1b0
[ 27.796394][ T373] pppol2tp_release+0x150/0x2b0
[ 27.801275][ T373] sock_close+0xc9/0x220
[ 27.805527][ T373] ? __cfi_sock_close+0x10/0x10
[ 27.810381][ T373] __fput+0x1fd/0x8f0
[ 27.814399][ T373] ____fput+0x15/0x20
[ 27.818394][ T373] task_work_run+0x1e1/0x250
[ 27.822995][ T373] ? __cfi_task_work_run+0x10/0x10
[ 27.828131][ T373] ? __cfi___close_range+0x10/0x10
[ 27.833263][ T373] exit_to_user_mode_loop+0x9b/0xb0
[ 27.838489][ T373] exit_to_user_mode_prepare+0x87/0xd0
[ 27.843961][ T373] syscall_exit_to_user_mode+0x1a/0x30
[ 27.849434][ T373] do_syscall_64+0x58/0xa0
[ 27.853903][ T373] ? clear_bhb_loop+0x30/0x80
[ 27.858586][ T373] ? clear_bhb_loop+0x30/0x80
[ 27.863269][ T373] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 27.869176][ T373] RIP: 0033:0x7f527779e559
[ 27.873628][ 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
[ 27.893242][ T373] RSP: 002b:00007ffeee171978 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 27.901665][ T373] RAX: 0000000000000000 RBX: 00007ffeee171a60 RCX: 00007f527779e559
[ 27.909670][ T373] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 27.917646][ T373] RBP: 0000000000006c09 R08: 0000000000000001 R09: 0000000000000000
[ 27.925620][ T373] R10: 0000001b32f20000 R11: 0000000000000246 R12: 0000000000000000
[ 27.933622][ T373] R13: 00007f5277a25fac R14: 00007f5277a25fa8 R15: 00007f5277a25fa0
[ 27.941623][ T373]
[ 27.944663][ T373]
[ 27.946991][ T373] Allocated by task 373:
[ 27.951235][ T373] kasan_set_track+0x4b/0x70
[ 27.955841][ T373] kasan_save_alloc_info+0x1f/0x30
[ 27.960958][ T373] __kasan_kmalloc+0x95/0xb0
[ 27.965562][ T373] __kmalloc+0xb4/0x1e0
[ 27.969762][ T373] l2tp_session_create+0x38/0xbd0
[ 27.974797][ T373] pppol2tp_connect+0xbf5/0x1640
[ 27.979750][ T373] __sys_connect+0x3da/0x460
[ 27.984353][ T373] __x64_sys_connect+0x7a/0x90
[ 27.989155][ T373] x64_sys_call+0x88d/0x9a0
[ 27.993947][ T373] do_syscall_64+0x4c/0xa0
[ 27.998501][ T373] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.004495][ T373]
[ 28.006822][ T373] Freed by task 319:
[ 28.010708][ T373] kasan_set_track+0x4b/0x70
[ 28.015324][ T373] kasan_save_free_info+0x2b/0x40
[ 28.020364][ T373] ____kasan_slab_free+0x132/0x180
[ 28.025505][ T373] __kasan_slab_free+0x11/0x20
[ 28.030268][ T373] slab_free_freelist_hook+0xc2/0x190
[ 28.035632][ T373] __kmem_cache_free+0xb7/0x1b0
[ 28.040482][ T373] kfree+0x6f/0xf0
[ 28.044200][ T373] l2tp_session_put+0xaf/0x1a0
[ 28.048991][ T373] l2tp_session_delete+0x3df/0x4d0
[ 28.054108][ T373] l2tp_tunnel_del_work+0x199/0x410
[ 28.059315][ T373] process_one_work+0x717/0xc30
[ 28.064163][ T373] worker_thread+0xa4d/0x11d0
[ 28.068863][ T373] kthread+0x281/0x320
[ 28.072932][ T373] ret_from_fork+0x1f/0x30
[ 28.077365][ T373]
[ 28.079698][ T373] The buggy address belongs to the object at ffff888121784000
[ 28.079698][ T373] which belongs to the cache kmalloc-512 of size 512
[ 28.093760][ T373] The buggy address is located 0 bytes inside of
[ 28.093760][ T373] 512-byte region [ffff888121784000, ffff888121784200)
[ 28.106990][ T373]
[ 28.109316][ T373] The buggy address belongs to the physical page:
[ 28.115731][ T373] page:ffffea000485e100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121784
[ 28.126146][ T373] head:ffffea000485e100 order:2 compound_mapcount:0 compound_pincount:0
[ 28.134498][ T373] flags: 0x4000000000010200(slab|head|zone=1)
[ 28.140599][ T373] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
[ 28.149370][ T373] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 28.158001][ T373] page dumped because: kasan: bad access detected
[ 28.164427][ T373] page_owner tracks the page as allocated
[ 28.170140][ 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, tgid 368 (syz-executor), ts 27678040447, free_ts 26890014308
[ 28.192729][ T373] post_alloc_hook+0x1f5/0x210
[ 28.197530][ T373] prep_new_page+0x1c/0x110
[ 28.202077][ T373] get_page_from_freelist+0x2ca9/0x2d20
[ 28.207647][ T373] __alloc_pages+0x1fa/0x610
[ 28.212256][ T373] alloc_slab_page+0x6e/0xf0
[ 28.216866][ T373] new_slab+0x98/0x3e0
[ 28.220949][ T373] ___slab_alloc+0x70f/0xb70
[ 28.225567][ T373] __slab_alloc+0x5e/0xa0
[ 28.229916][ T373] __kmem_cache_alloc_node+0x204/0x2d0
[ 28.235397][ T373] __kmalloc_node_track_caller+0xa1/0x1e0
[ 28.241161][ T373] __alloc_skb+0x226/0x4a0
[ 28.245593][ T373] netlink_ack+0x373/0x1160
[ 28.250117][ T373] netlink_rcv_skb+0x27e/0x450
[ 28.254901][ T373] rtnetlink_rcv+0x1c/0x20
[ 28.259334][ T373] netlink_unicast+0x8c1/0xa60
[ 28.264115][ T373] netlink_sendmsg+0x8b9/0xbd0
[ 28.268901][ T373] page last free stack trace:
[ 28.273584][ T373] free_unref_page_prepare+0x81b/0x820
[ 28.279063][ T373] free_unref_page+0x93/0x530
[ 28.283761][ T373] __free_pages+0x67/0x100
[ 28.288221][ T373] __vunmap+0xa3c/0xc00
[ 28.292399][ T373] vfree+0x61/0x90
[ 28.296138][ T373] kcov_close+0x2b/0x50
[ 28.300305][ T373] __fput+0x1fd/0x8f0
[ 28.304310][ T373] ____fput+0x15/0x20
[ 28.308313][ T373] task_work_run+0x1e1/0x250
[ 28.312925][ T373] do_exit+0xb0d/0x29f0
[ 28.317105][ T373] do_group_exit+0x21b/0x2e0
[ 28.321714][ T373] get_signal+0x167c/0x1700
[ 28.326236][ T373] arch_do_signal_or_restart+0xd1/0x11c0
[ 28.331886][ T373] exit_to_user_mode_loop+0x7a/0xb0
[ 28.337105][ T373] exit_to_user_mode_prepare+0x87/0xd0
[ 28.342590][ T373] syscall_exit_to_user_mode+0x1a/0x30
[ 28.348242][ T373]
[ 28.350574][ T373] Memory state around the buggy address:
[ 28.356210][ T373] ffff888121783f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 28.364309][ T373] ffff888121783f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 28.372385][ T373] >ffff888121784000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.380542][ T373] ^
[ 28.384617][ T373] ffff888121784080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.392691][ T373] ffff888121784100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.400758][ T373] ==================================================================
[ 28.409945][ T373] Disabling lock debugging due to kernel taint
[ 28.416427][ T373] ------------[ cut here ]------------
[ 28.421930][ T373] WARNING: CPU: 0 PID: 373 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 28.432079][ T373] Modules linked in:
[ 28.436117][ T373] CPU: 0 PID: 373 Comm: syz.2.17 Tainted: G B syzkaller #0
[ 28.444831][ T373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 28.454996][ T373] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 28.461376][ T373] Code: 5d c3 e8 7c 2a d5 fc be 02 00 00 00 eb 0a e8 70 2a d5 fc be 01 00 00 00 4c 89 f7 e8 63 fb cc fd e9 0f ff ff ff e8 59 2a d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 48 2a d5 fc 4c 89 f7 be 03
[ 28.481132][ T373] RSP: 0018:ffffc90001747cb0 EFLAGS: 00010293
[ 28.487301][ T373] RAX: ffffffff849c43e7 RBX: ffff888114888000 RCX: ffff8881149b2880
[ 28.495356][ T373] RDX: 0000000000000000 RSI: 000000000b3c9100 RDI: 000000000c04eb7d
[ 28.503390][ T373] RBP: ffffc90001747cd0 R08: ffffffff87b777e7 R09: 1ffffffff0f6eefc
[ 28.511364][ T373] R10: dffffc0000000000 R11: fffffbfff0f6eefd R12: dffffc0000000000
[ 28.519379][ T373] R13: dffffc0000000000 R14: 000000000b3c9100 R15: ffff888121784000
[ 28.527513][ T373] FS: 0000555579cba500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 28.536492][ T373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.543116][ T373] CR2: 00007f52777ebc40 CR3: 00000001218f6000 CR4: 00000000003506b0
[ 28.551094][ T373] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 28.559103][ T373] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 28.567109][ T373] Call Trace:
[ 28.570387][ T373]
[ 28.573386][ T373] pppol2tp_release+0x150/0x2b0
[ 28.578290][ T373] sock_close+0xc9/0x220
[ 28.582571][ T373] ? __cfi_sock_close+0x10/0x10
[ 28.587439][ T373] __fput+0x1fd/0x8f0
[ 28.591435][ T373] ____fput+0x15/0x20
[ 28.595486][ T373] task_work_run+0x1e1/0x250
[ 28.600103][ T373] ? __cfi_task_work_run+0x10/0x10
[ 28.605282][ T373] ? __cfi___close_range+0x10/0x10
[ 28.610439][ T373] exit_to_user_mode_loop+0x9b/0xb0
[ 28.615696][ T373] exit_to_user_mode_prepare+0x87/0xd0
[ 28.621190][ T373] syscall_exit_to_user_mode+0x1a/0x30
[ 28.626703][ T373] do_syscall_64+0x58/0xa0
[ 28.631150][ T373] ? clear_bhb_loop+0x30/0x80
[ 28.635867][ T373] ? clear_bhb_loop+0x30/0x80
[ 28.640570][ T373] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 28.646539][ T373] RIP: 0033:0x7f527779e559
[ 28.650974][ 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
[ 28.670640][ T373] RSP: 002b:00007ffeee171978 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 28.679107][ T373] RAX: 0000000000000000 RBX: 00007ffeee171a60 RCX: 00007f527779e559
[ 28.687202][ T373] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 28.695280][ T373] RBP: 0000000000006c09 R08: 0000000000000001 R09: 0000000000000000
[ 28.703335][ T373] R10: 0000001b32f20000 R11: 0000000000000246 R12: 0000000000000000
[ 28.711333][ T373] R13: 00007f5277a25fac R14: 00007f5277a25fa8 R15: 00007f5277a25fa0
[ 28.719363][ T373]
[ 28.722442][ T373] ---[ end trace 0000000000000000 ]---