[ 18.157541][ T250] ip (250) used greatest stack depth: 24576 bytes left
[ 18.741192][ T260] ip (260) used greatest stack depth: 23952 bytes left
[ 23.188284][ T299] br0: port 1(veth1) entered blocking state
[ 23.189409][ T299] br0: port 1(veth1) entered disabled state
[ 23.190495][ T299] veth1: entered allmulticast mode
[ 23.196808][ T299] veth1: entered promiscuous mode
[ 23.361789][ T301] br0: port 2(veth2) entered blocking state
[ 23.362288][ T301] br0: port 2(veth2) entered disabled state
[ 23.362743][ T301] veth2: entered allmulticast mode
[ 23.367100][ T301] veth2: entered promiscuous mode
[ 23.665063][ T37] br0: port 1(veth1) entered blocking state
[ 23.665700][ T37] br0: port 1(veth1) entered forwarding state
[ 34.355912][ T37] br0: port 2(veth2) entered blocking state
[ 34.356745][ T37] br0: port 2(veth2) entered forwarding state
[ 40.527550][ T319] GACT probability NOT on
[ 42.718324][ T326] br0: port 2(veth2) entered disabled state
[ 43.107295][ T126] br0: port 2(veth2) entered blocking state
[ 43.108152][ T126] br0: port 2(veth2) entered forwarding state
[ 50.787896][ T349] br0: port 1(veth1) entered disabled state
[ 50.939101][ T350] br0: port 2(veth2) entered disabled state
[ 51.068684][ T351] veth2: left allmulticast mode
[ 51.069087][ T351] veth2: left promiscuous mode
[ 51.069685][ T351] br0: port 2(veth2) entered disabled state
[ 51.072799][ T351] veth1: left allmulticast mode
[ 51.073194][ T351] veth1: left promiscuous mode
[ 51.073993][ T351] br0: port 1(veth1) entered disabled state
[ 51.127389][ T351] ==================================================================
[ 51.127739][ T351] BUG: KASAN: slab-use-after-free in kobject_put+0xbb/0xd0
[ 51.128049][ T351] Read of size 1 at addr ffff8880078b26ac by task ip/351
[ 51.128304][ T351]
[ 51.128407][ T351] CPU: 1 UID: 0 PID: 351 Comm: ip Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 51.128414][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 51.128420][ T351] Call Trace:
[ 51.128422][ T351]
[ 51.128424][ T351] dump_stack_lvl+0x82/0xc0
[ 51.128432][ T351] print_address_description.constprop.0+0x2c/0x3a0
[ 51.128441][ T351] ? kobject_put+0xbb/0xd0
[ 51.128445][ T351] print_report+0xb4/0x270
[ 51.128448][ T351] ? kobject_put+0xbb/0xd0
[ 51.128452][ T351] ? kasan_addr_to_slab+0x21/0x70
[ 51.128455][ T351] ? kobject_put+0xbb/0xd0
[ 51.128458][ T351] kasan_report+0xca/0x100
[ 51.128462][ T351] ? kobject_put+0xbb/0xd0
[ 51.128467][ T351] kobject_put+0xbb/0xd0
[ 51.128471][ T351] netdev_run_todo+0x5f0/0xc60
[ 51.128477][ T351] ? dev_ingress_queue_create+0x190/0x190
[ 51.128480][ T351] ? generic_xdp_install+0x410/0x410
[ 51.128484][ T351] ? kernfs_put.part.0+0x12d/0x480
[ 51.128493][ T351] ? unregister_netdevice_many+0x20/0x20
[ 51.128500][ T351] ? br_dev_delete+0x115/0x1a0 [bridge]
[ 51.128544][ T351] rtnl_dellink+0x350/0xa30
[ 51.128552][ T351] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 51.128582][ T351] ? find_held_lock+0x2b/0x80
[ 51.128593][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.128603][ T351] ? find_held_lock+0x2b/0x80
[ 51.128608][ T351] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 51.128612][ T351] ? __lock_release+0x5d/0x170
[ 51.128618][ T351] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 51.128624][ T351] rtnetlink_rcv_msg+0x709/0xc00
[ 51.128629][ T351] ? rtnl_port_fill+0x850/0x850
[ 51.128632][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.128640][ T351] netlink_rcv_skb+0x121/0x340
[ 51.128645][ T351] ? rtnl_port_fill+0x850/0x850
[ 51.128649][ T351] ? netlink_ack+0xdd0/0xdd0
[ 51.128656][ T351] ? netlink_deliver_tap+0x13e/0x340
[ 51.128659][ T351] ? netlink_deliver_tap+0xc3/0x340
[ 51.128663][ T351] netlink_unicast+0x4aa/0x780
[ 51.128668][ T351] ? netlink_attachskb+0x810/0x810
[ 51.128672][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.128677][ T351] netlink_sendmsg+0x714/0xbd0
[ 51.128682][ T351] ? netlink_unicast+0x780/0x780
[ 51.128686][ T351] ? __import_iovec+0x230/0x3b0
[ 51.128697][ T351] ? netlink_unicast+0x780/0x780
[ 51.128701][ T351] ____sys_sendmsg+0x3dd/0x890
[ 51.128709][ T351] ? get_timestamp.constprop.0+0x380/0x380
[ 51.128712][ T351] ? __copy_msghdr+0x3c0/0x3c0
[ 51.128720][ T351] ___sys_sendmsg+0xed/0x170
[ 51.128724][ T351] ? kasan_record_aux_stack+0x8c/0xa0
[ 51.128728][ T351] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 51.128738][ T351] ? copy_msghdr_from_user+0x110/0x110
[ 51.128743][ T351] ? find_held_lock+0x2b/0x80
[ 51.128747][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.128753][ T351] ? find_held_lock+0x2b/0x80
[ 51.128757][ T351] ? __virt_addr_valid+0x22a/0x450
[ 51.128763][ T351] ? __lock_release+0x5d/0x170
[ 51.128769][ T351] __sys_sendmsg+0x10b/0x1a0
[ 51.128772][ T351] ? __call_rcu_common.constprop.0+0x318/0x630
[ 51.128777][ T351] ? __sys_sendmsg_sock+0x20/0x20
[ 51.128784][ T351] ? rcu_is_watching+0x12/0xb0
[ 51.128789][ T351] do_syscall_64+0xc1/0xfd0
[ 51.128795][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 51.128800][ T351] RIP: 0033:0x7f6b0141f1d7
[ 51.128808][ T351] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 51.128813][ T351] RSP: 002b:00007ffce6dcdac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 51.128819][ T351] RAX: ffffffffffffffda RBX: 00007ffce6dce1f0 RCX: 00007f6b0141f1d7
[ 51.128822][ T351] RDX: 0000000000000000 RSI: 00007ffce6dcdb30 RDI: 0000000000000005
[ 51.128825][ T351] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 51.128828][ T351] R10: 00007f6b0131bf60 R11: 0000000000000246 R12: 0000000000000002
[ 51.128830][ T351] R13: 00000000690dee62 R14: 0000000000499600 R15: 0000000000000000
[ 51.128837][ T351]
[ 51.128838][ T351]
[ 51.143242][ T351] Allocated by task 297:
[ 51.143396][ T351] kasan_save_stack+0x24/0x40
[ 51.143614][ T351] kasan_save_track+0x14/0x30
[ 51.143792][ T351] __kasan_kmalloc+0x7b/0x90
[ 51.143979][ T351] __kvmalloc_node_noprof+0x2e5/0x8e0
[ 51.144181][ T351] alloc_netdev_mqs+0x7d/0x1370
[ 51.144379][ T351] rtnl_create_link+0xa9e/0xe20
[ 51.144588][ T351] rtnl_newlink_create+0x203/0x770
[ 51.144770][ T351] __rtnl_newlink+0x231/0xa30
[ 51.144957][ T351] rtnl_newlink+0x693/0xa60
[ 51.145163][ T351] rtnetlink_rcv_msg+0x709/0xc00
[ 51.145356][ T351] netlink_rcv_skb+0x121/0x340
[ 51.145556][ T351] netlink_unicast+0x4aa/0x780
[ 51.145734][ T351] netlink_sendmsg+0x714/0xbd0
[ 51.145927][ T351] ____sys_sendmsg+0x3dd/0x890
[ 51.146127][ T351] ___sys_sendmsg+0xed/0x170
[ 51.146328][ T351] __sys_sendmsg+0x10b/0x1a0
[ 51.146511][ T351] do_syscall_64+0xc1/0xfd0
[ 51.146711][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 51.146930][ T351]
[ 51.147030][ T351] Freed by task 351:
[ 51.147179][ T351] kasan_save_stack+0x24/0x40
[ 51.147373][ T351] kasan_save_track+0x14/0x30
[ 51.147576][ T351] __kasan_save_free_info+0x3b/0x60
[ 51.147773][ T351] __kasan_slab_free+0x3f/0x60
[ 51.147951][ T351] kfree+0x21d/0x540
[ 51.148111][ T351] device_release+0x9c/0x210
[ 51.148320][ T351] kobject_cleanup+0xfe/0x360
[ 51.148508][ T351] netdev_run_todo+0x81f/0xc60
[ 51.148706][ T351] rtnl_dellink+0x350/0xa30
[ 51.148886][ T351] rtnetlink_rcv_msg+0x709/0xc00
[ 51.149075][ T351] netlink_rcv_skb+0x121/0x340
[ 51.149271][ T351] netlink_unicast+0x4aa/0x780
[ 51.149454][ T351] netlink_sendmsg+0x714/0xbd0
[ 51.149650][ T351] ____sys_sendmsg+0x3dd/0x890
[ 51.149839][ T351] ___sys_sendmsg+0xed/0x170
[ 51.150035][ T351] __sys_sendmsg+0x10b/0x1a0
[ 51.150227][ T351] do_syscall_64+0xc1/0xfd0
[ 51.150415][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 51.150657][ T351]
[ 51.150754][ T351] Last potentially related work creation:
[ 51.150933][ T351] kasan_save_stack+0x24/0x40
[ 51.151132][ T351] kasan_record_aux_stack+0x8c/0xa0
[ 51.151333][ T351] insert_work+0x34/0x230
[ 51.151480][ T351] __queue_work+0x5fd/0xab0
[ 51.151681][ T351] queue_work_on+0x84/0x90
[ 51.151861][ T351] br_multicast_dev_del+0xeb/0x240 [bridge]
[ 51.152133][ T351] br_dev_uninit+0x19/0x40 [bridge]
[ 51.152363][ T351] unregister_netdevice_many_notify+0xa80/0x1b30
[ 51.152623][ T351] rtnl_dellink+0x344/0xa30
[ 51.152811][ T351] rtnetlink_rcv_msg+0x709/0xc00
[ 51.152997][ T351] netlink_rcv_skb+0x121/0x340
[ 51.153193][ T351] netlink_unicast+0x4aa/0x780
[ 51.153493][ T351] netlink_sendmsg+0x714/0xbd0
[ 51.153689][ T351] ____sys_sendmsg+0x3dd/0x890
[ 51.153872][ T351] ___sys_sendmsg+0xed/0x170
[ 51.154064][ T351] __sys_sendmsg+0x10b/0x1a0
[ 51.154365][ T351] do_syscall_64+0xc1/0xfd0
[ 51.154579][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 51.154798][ T351]
[ 51.154891][ T351] Second to last potentially related work creation:
[ 51.155233][ T351] kasan_save_stack+0x24/0x40
[ 51.155429][ T351] kasan_record_aux_stack+0x8c/0xa0
[ 51.155636][ T351] insert_work+0x34/0x230
[ 51.155775][ T351] __queue_work+0x5fd/0xab0
[ 51.155965][ T351] queue_work_on+0x84/0x90
[ 51.156295][ T351] br_multicast_del_mdb_entry+0x95d/0xfe0 [bridge]
[ 51.156573][ T351] br_multicast_dev_del+0xeb/0x240 [bridge]
[ 51.156869][ T351] br_dev_uninit+0x19/0x40 [bridge]
[ 51.157198][ T351] unregister_netdevice_many_notify+0xa80/0x1b30
[ 51.157454][ T351] rtnl_dellink+0x344/0xa30
[ 51.157672][ T351] rtnetlink_rcv_msg+0x709/0xc00
[ 51.157872][ T351] netlink_rcv_skb+0x121/0x340
[ 51.158199][ T351] netlink_unicast+0x4aa/0x780
[ 51.158378][ T351] netlink_sendmsg+0x714/0xbd0
[ 51.158575][ T351] ____sys_sendmsg+0x3dd/0x890
[ 51.158758][ T351] ___sys_sendmsg+0xed/0x170
[ 51.158950][ T351] __sys_sendmsg+0x10b/0x1a0
[ 51.159166][ T351] do_syscall_64+0xc1/0xfd0
[ 51.159354][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 51.159612][ T351]
[ 51.159802][ T351] The buggy address belongs to the object at ffff8880078b2000
[ 51.159802][ T351] which belongs to the cache kmalloc-8k of size 8192
[ 51.160312][ T351] The buggy address is located 1708 bytes inside of
[ 51.160312][ T351] freed 8192-byte region [ffff8880078b2000, ffff8880078b4000)
[ 51.160906][ T351]
[ 51.161010][ T351] The buggy address belongs to the physical page:
[ 51.161253][ T351] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x78b0
[ 51.161759][ T351] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 51.162055][ T351] flags: 0x80000000000040(head|node=0|zone=1)
[ 51.162287][ T351] page_type: f5(slab)
[ 51.162552][ T351] raw: 0080000000000040 ffff8880010438c0 ffffea000013ea10 ffff888001041228
[ 51.162919][ T351] raw: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000
[ 51.163245][ T351] head: 0080000000000040 ffff8880010438c0 ffffea000013ea10 ffff888001041228
[ 51.163705][ T351] head: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000
[ 51.164050][ T351] head: 0080000000000003 ffffea00001e2c01 00000000ffffffff 00000000ffffffff
[ 51.164514][ T351] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 51.164854][ T351] page dumped because: kasan: bad access detected
[ 51.165179][ T351]
[ 51.165270][ T351] Memory state around the buggy address:
[ 51.165445][ T351] ffff8880078b2580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 51.165770][ T351] ffff8880078b2600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 51.166143][ T351] >ffff8880078b2680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 51.166406][ T351] ^
[ 51.166613][ T351] ffff8880078b2700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 51.167006][ T351] ffff8880078b2780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 51.167280][ T351] ==================================================================
[ 51.167867][ T351] Disabling lock debugging due to kernel taint
[ 51.168117][ T351] ------------[ cut here ]------------
[ 51.168286][ T351] refcount_t: underflow; use-after-free.
[ 51.168719][ T351] WARNING: CPU: 1 PID: 351 at lib/refcount.c:28 refcount_warn_saturate+0x16f/0x1b0
[ 51.169209][ T351] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 51.169563][ T351] CPU: 1 UID: 0 PID: 351 Comm: ip Tainted: G B 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 51.169993][ T351] Tainted: [B]=BAD_PAGE
[ 51.170159][ T351] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 51.170489][ T351] RIP: 0010:refcount_warn_saturate+0x16f/0x1b0
[ 51.170741][ T351] Code: 7d 93 02 80 fb 01 0f 87 bb 99 d9 fe 83 e3 01 0f 85 51 ff ff ff c6 05 a8 7d 93 02 01 90 48 c7 c7 60 8d 45 a8 e8 32 bf 18 ff 90 <0f> 0b 90 90 e9 33 ff ff ff 48 89 df e8 b0 63 a1 ff e9 ba fe ff ff
[ 51.171495][ T351] RSP: 0018:ffffc900006b71f0 EFLAGS: 00010286
[ 51.171745][ T351] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 51.172142][ T351] RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000001
[ 51.172403][ T351] RBP: 0000000000000003 R08: 0000000000000000 R09: fffffbfff51be134
[ 51.172677][ T351] R10: 0000000000000003 R11: ffffc900006b6d80 R12: 0000000000000001
[ 51.172955][ T351] R13: dffffc0000000000 R14: dead000000000122 R15: dead000000000100
[ 51.173261][ T351] FS: 00007f6b01251800(0000) GS:ffff88808c072000(0000) knlGS:0000000000000000
[ 51.173578][ T351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.173931][ T351] CR2: 00000000004e68c8 CR3: 0000000009b60005 CR4: 0000000000772ef0
[ 51.174221][ T351] PKRU: 55555554
[ 51.174356][ T351] Call Trace:
[ 51.174602][ T351]
[ 51.174711][ T351] netdev_run_todo+0x5f0/0xc60
[ 51.174916][ T351] ? dev_ingress_queue_create+0x190/0x190
[ 51.175104][ T351] ? generic_xdp_install+0x410/0x410
[ 51.175279][ T351] ? kernfs_put.part.0+0x12d/0x480
[ 51.175547][ T351] ? unregister_netdevice_many+0x20/0x20
[ 51.175721][ T351] ? br_dev_delete+0x115/0x1a0 [bridge]
[ 51.175949][ T351] rtnl_dellink+0x350/0xa30
[ 51.176150][ T351] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 51.176472][ T351] ? find_held_lock+0x2b/0x80
[ 51.176653][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.176843][ T351] ? find_held_lock+0x2b/0x80
[ 51.177022][ T351] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 51.177291][ T351] ? __lock_release+0x5d/0x170
[ 51.177467][ T351] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 51.177703][ T351] rtnetlink_rcv_msg+0x709/0xc00
[ 51.177899][ T351] ? rtnl_port_fill+0x850/0x850
[ 51.178083][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.178260][ T351] netlink_rcv_skb+0x121/0x340
[ 51.178430][ T351] ? rtnl_port_fill+0x850/0x850
[ 51.178709][ T351] ? netlink_ack+0xdd0/0xdd0
[ 51.178907][ T351] ? netlink_deliver_tap+0x13e/0x340
[ 51.179091][ T351] ? netlink_deliver_tap+0xc3/0x340
[ 51.179273][ T351] netlink_unicast+0x4aa/0x780
[ 51.179550][ T351] ? netlink_attachskb+0x810/0x810
[ 51.179732][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.179943][ T351] netlink_sendmsg+0x714/0xbd0
[ 51.180127][ T351] ? netlink_unicast+0x780/0x780
[ 51.180397][ T351] ? __import_iovec+0x230/0x3b0
[ 51.180617][ T351] ? netlink_unicast+0x780/0x780
[ 51.180806][ T351] ____sys_sendmsg+0x3dd/0x890
[ 51.181010][ T351] ? get_timestamp.constprop.0+0x380/0x380
[ 51.181336][ T351] ? __copy_msghdr+0x3c0/0x3c0
[ 51.181511][ T351] ___sys_sendmsg+0xed/0x170
[ 51.181701][ T351] ? kasan_record_aux_stack+0x8c/0xa0
[ 51.181904][ T351] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 51.182214][ T351] ? copy_msghdr_from_user+0x110/0x110
[ 51.182399][ T351] ? find_held_lock+0x2b/0x80
[ 51.182589][ T351] ? __lock_acquire+0x449/0x7e0
[ 51.182765][ T351] ? find_held_lock+0x2b/0x80
[ 51.182973][ T351] ? __virt_addr_valid+0x22a/0x450
[ 51.183149][ T351] ? __lock_release+0x5d/0x170
[ 51.183328][ T351] __sys_sendmsg+0x10b/0x1a0
[ 51.183498][ T351] ? __call_rcu_common.constprop.0+0x318/0x630
[ 51.183875][ T351] ? __sys_sendmsg_sock+0x20/0x20
[ 51.184063][ T351] ? rcu_is_watching+0x12/0xb0
[ 51.184240][ T351] do_syscall_64+0xc1/0xfd0
[ 51.184418][ T351] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 51.184768][ T351] RIP: 0033:0x7f6b0141f1d7
[ 51.184996][ T351] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 51.185780][ T351] RSP: 002b:00007ffce6dcdac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 51.186060][ T351] RAX: ffffffffffffffda RBX: 00007ffce6dce1f0 RCX: 00007f6b0141f1d7
[ 51.186416][ T351] RDX: 0000000000000000 RSI: 00007ffce6dcdb30 RDI: 0000000000000005
[ 51.186688][ T351] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 51.186967][ T351] R10: 00007f6b0131bf60 R11: 0000000000000246 R12: 0000000000000002
[ 51.187367][ T351] R13: 00000000690dee62 R14: 0000000000499600 R15: 0000000000000000
[ 51.187639][ T351]
[ 51.187773][ T351] irq event stamp: 50295
[ 51.187923][ T351] hardirqs last enabled at (50295): [] finish_task_switch.isra.0+0x245/0x960
[ 51.188291][ T351] hardirqs last disabled at (50294): [] __schedule+0x94a/0x1b10
[ 51.188635][ T351] softirqs last enabled at (49772): [] handle_softirqs+0x352/0x610
[ 51.189056][ T351] softirqs last disabled at (49645): [] irq_exit_rcu+0xab/0x100
[ 51.189356][ T351] ---[ end trace 0000000000000000 ]---