[ 9.607930][ T235] netdevsim netdevsim550 eni550np1: renamed from eth0
[ 9.979271][ T245] ip (245) used greatest stack depth: 23536 bytes left
[ 10.311073][ T250] netdevsim netdevsim550 eni550np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 10.739291][ T261] ip (261) used greatest stack depth: 23304 bytes left
[ 10.811008][ T262] netdevsim netdevsim550 eni550np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 10.841868][ T262] ip (262) used greatest stack depth: 22504 bytes left
[ 11.008425][ T265] netdevsim netdevsim550 eni550np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 11.681443][ T281] netdevsim netdevsim550 eni550np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 12.089515][ T293] netdevsim netdevsim550 eni550np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 12.399000][ T303] ==================================================================
[ 12.399353][ T303] BUG: KASAN: use-after-free in page_pool_item_uninit+0x100/0x130
[ 12.399601][ T303] Read of size 8 at addr ffff888009a10008 by task ip/303
[ 12.399796][ T303]
[ 12.399879][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Not tainted 6.13.0-rc5-virtme #1
[ 12.400121][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.400322][ T303] Call Trace:
[ 12.400444][ T303]
[ 12.400528][ T303] dump_stack_lvl+0x82/0xd0
[ 12.400694][ T303] print_address_description.constprop.0+0x2c/0x3b0
[ 12.400895][ T303] ? page_pool_item_uninit+0x100/0x130
[ 12.401062][ T303] print_report+0xb4/0x270
[ 12.401225][ T303] ? kasan_addr_to_slab+0x25/0x80
[ 12.401390][ T303] kasan_report+0xbd/0xf0
[ 12.401512][ T303] ? page_pool_item_uninit+0x100/0x130
[ 12.401674][ T303] page_pool_item_uninit+0x100/0x130
[ 12.401832][ T303] page_pool_release+0x44a/0x5b0
[ 12.401991][ T303] ? __pfx_autoremove_wake_function+0x10/0x10
[ 12.402190][ T303] ? __pfx_page_pool_release+0x10/0x10
[ 12.402346][ T303] ? napi_disable+0x383/0x5b0
[ 12.402511][ T303] page_pool_destroy+0x11e/0x560
[ 12.402667][ T303] nsim_stop+0x21a/0x390 [netdevsim]
[ 12.402844][ T303] __dev_close_many+0x1a0/0x2d0
[ 12.403001][ T303] ? __pfx___dev_close_many+0x10/0x10
[ 12.403157][ T303] ? mark_held_locks+0x9e/0xe0
[ 12.403316][ T303] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 12.403515][ T303] __dev_change_flags+0x24f/0x6c0
[ 12.403679][ T303] ? __pfx___dev_change_flags+0x10/0x10
[ 12.403836][ T303] ? unwind_get_return_address+0x5e/0xa0
[ 12.404000][ T303] ? __pfx_validate_chain+0x10/0x10
[ 12.404163][ T303] dev_change_flags+0x80/0x160
[ 12.404320][ T303] do_setlink.constprop.0+0x79d/0x2300
[ 12.404478][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 12.404678][ T303] ? lock_acquire.part.0+0xeb/0x330
[ 12.404837][ T303] ? rtnl_newlink+0x653/0xa70
[ 12.404994][ T303] ? rtnl_newlink+0xb9/0xa70
[ 12.405152][ T303] ? rtnetlink_rcv_msg+0x712/0xc10
[ 12.405312][ T303] ? __mutex_trylock_common+0xfa/0x260
[ 12.405472][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 12.405669][ T303] ? lock_acquire+0x32/0xc0
[ 12.405825][ T303] ? trace_contention_end+0xef/0x150
[ 12.405989][ T303] ? __mutex_lock+0x190/0xbc0
[ 12.406151][ T303] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 12.406309][ T303] ? rtnl_newlink+0x653/0xa70
[ 12.406465][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 12.406628][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 12.406789][ T303] rtnl_newlink+0x69c/0xa70
[ 12.406950][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 12.407108][ T303] ? find_held_lock+0x2c/0x110
[ 12.407284][ T303] ? __pfx___lock_release+0x10/0x10
[ 12.407441][ T303] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 12.407600][ T303] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 12.407758][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 12.407917][ T303] rtnetlink_rcv_msg+0x712/0xc10
[ 12.408076][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 12.408235][ T303] ? hlock_class+0x4e/0x130
[ 12.408398][ T303] ? mark_lock+0x38/0x3e0
[ 12.408520][ T303] ? __lock_acquire+0xb9a/0x1680
[ 12.408678][ T303] netlink_rcv_skb+0x130/0x360
[ 12.408835][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 12.408995][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 12.409159][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 12.409321][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 12.409484][ T303] netlink_unicast+0x44b/0x710
[ 12.409642][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 12.409801][ T303] ? find_held_lock+0x2c/0x110
[ 12.409961][ T303] netlink_sendmsg+0x723/0xbe0
[ 12.410117][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 12.410278][ T303] ____sys_sendmsg+0x7ac/0xa10
[ 12.410440][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 12.410600][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 12.410803][ T303] ___sys_sendmsg+0xee/0x170
[ 12.410961][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 12.411120][ T303] ? kasan_save_stack+0x34/0x50
[ 12.411280][ T303] ? kasan_save_stack+0x24/0x50
[ 12.411435][ T303] ? __kasan_record_aux_stack+0x8e/0xa0
[ 12.411593][ T303] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 12.411794][ T303] ? __x64_sys_close+0x7c/0xd0
[ 12.411953][ T303] ? do_syscall_64+0xc1/0x1d0
[ 12.412112][ T303] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 12.412313][ T303] ? __lock_acquire+0xb9a/0x1680
[ 12.412473][ T303] ? find_held_lock+0x2c/0x110
[ 12.412632][ T303] ? __lock_release+0x103/0x460
[ 12.412788][ T303] ? __virt_addr_valid+0x22b/0x430
[ 12.412949][ T303] ? __pfx___lock_release+0x10/0x10
[ 12.413110][ T303] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 12.413270][ T303] __sys_sendmsg+0x109/0x1a0
[ 12.413425][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 12.413583][ T303] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 12.413788][ T303] do_syscall_64+0xc1/0x1d0
[ 12.413945][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 12.414142][ T303] RIP: 0033:0x7f43f9c279a7
[ 12.414306][ T303] Code: 0a 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
[ 12.414858][ T303] RSP: 002b:00007fff88c11bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 12.415096][ T303] RAX: ffffffffffffffda RBX: 00007fff88c122e0 RCX: 00007f43f9c279a7
[ 12.415338][ T303] RDX: 0000000000000000 RSI: 00007fff88c11c20 RDI: 0000000000000005
[ 12.415578][ T303] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 12.415819][ T303] R10: 00007f43f9ae5ef8 R11: 0000000000000246 R12: 0000000000000003
[ 12.416055][ T303] R13: 00000000677c52aa R14: 0000000000498600 R15: 0000000000000000
[ 12.416299][ T303]
[ 12.416419][ T303]
[ 12.416503][ T303] The buggy address belongs to the physical page:
[ 12.416696][ T303] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9a10
[ 12.416978][ T303] flags: 0x80000000000000(node=0|zone=1)
[ 12.417141][ T303] page_type: f5(slab)
[ 12.417275][ T303] raw: 0080000000000000 ffff8880010427c0 ffffea0000093310 ffffea000013bad0
[ 12.417562][ T303] raw: 0000000000000000 0000000000190019 00000001f5000000 0000000000000000
[ 12.417839][ T303] page dumped because: kasan: bad access detected
[ 12.418035][ T303]
[ 12.418116][ T303] Memory state around the buggy address:
[ 12.418273][ T303] ffff888009a0ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 12.418509][ T303] ffff888009a0ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 12.418742][ T303] >ffff888009a10000: fc fc fa fb fc fc fc fc fc fc fc fc fc fc fc fc
[ 12.418984][ T303] ^
[ 12.419105][ T303] ffff888009a10080: fc fc fc fc fc fc fa fb fc fc fc fc fc fc fc fc
[ 12.419336][ T303] ffff888009a10100: fc fc fc fc fc fc fc fc fc fc fa fb fc fc fc fc
[ 12.419567][ T303] ==================================================================
[ 12.419881][ T303] Disabling lock debugging due to kernel taint
[ 12.420100][ T303] Oops: general protection fault, probably for non-canonical address 0xf99995999999999c: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 12.420482][ T303] KASAN: maybe wild-memory-access in range [0xcccccccccccccce0-0xcccccccccccccce7]
[ 12.420754][ T303] CPU: 0 UID: 0 PID: 303 Comm: ip Tainted: G B 6.13.0-rc5-virtme #1
[ 12.421030][ T303] Tainted: [B]=BAD_PAGE
[ 12.421157][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.421351][ T303] RIP: 0010:page_pool_item_uninit+0x7a/0x130
[ 12.421552][ T303] Code: 8d 48 bb 00 00 00 00 00 fc ff df 48 c1 ed 03 48 01 dd 4d 8d 75 1c be 04 00 00 00 4c 89 f7 e8 dd 9c 69 fe 4c 89 f0 48 c1 e8 03 <0f> b6 14 18 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 62 41
[ 12.422101][ T303] RSP: 0018:ffffc90000556f98 EFLAGS: 00010a06
[ 12.422303][ T303] RAX: 199999999999999c RBX: dffffc0000000000 RCX: ffffffff8c629ac3
[ 12.422534][ T303] RDX: 0000000000000000 RSI: 0000000000000004 RDI: cccccccccccccce0
[ 12.422856][ T303] RBP: fffffbfff1b58a78 R08: 0000000000000000 R09: fffffbfff1f1a088
[ 12.423089][ T303] R10: ffffffff8f8d0447 R11: 205d333033542020 R12: ffff88800a72e620
[ 12.423334][ T303] R13: ccccccccccccccc4 R14: cccccccccccccce0 R15: 0000000000000000
[ 12.423649][ T303] FS: 00007f43f9a1b800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 12.423920][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.424114][ T303] CR2: 00000000004e4890 CR3: 0000000005896003 CR4: 0000000000772ef0
[ 12.424436][ T303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 12.424666][ T303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 12.424982][ T303] PKRU: 55555554
[ 12.425098][ T303] Call Trace:
[ 12.425219][ T303]
[ 12.425298][ T303] ? die_addr+0x41/0xa0
[ 12.425419][ T303] ? exc_general_protection+0x14d/0x230
[ 12.425579][ T303] ? asm_exc_general_protection+0x26/0x30
[ 12.425817][ T303] ? page_pool_item_uninit+0x73/0x130
[ 12.425971][ T303] ? page_pool_item_uninit+0x7a/0x130
[ 12.426126][ T303] ? page_pool_item_uninit+0x73/0x130
[ 12.426280][ T303] page_pool_release+0x44a/0x5b0
[ 12.426524][ T303] ? __pfx_autoremove_wake_function+0x10/0x10
[ 12.426716][ T303] ? __pfx_page_pool_release+0x10/0x10
[ 12.426870][ T303] ? napi_disable+0x383/0x5b0
[ 12.427107][ T303] page_pool_destroy+0x11e/0x560
[ 12.427266][ T303] nsim_stop+0x21a/0x390 [netdevsim]
[ 12.427439][ T303] __dev_close_many+0x1a0/0x2d0
[ 12.427593][ T303] ? __pfx___dev_close_many+0x10/0x10
[ 12.427829][ T303] ? mark_held_locks+0x9e/0xe0
[ 12.427983][ T303] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 12.428178][ T303] __dev_change_flags+0x24f/0x6c0
[ 12.428336][ T303] ? __pfx___dev_change_flags+0x10/0x10
[ 12.428569][ T303] ? unwind_get_return_address+0x5e/0xa0
[ 12.428729][ T303] ? __pfx_validate_chain+0x10/0x10
[ 12.428884][ T303] dev_change_flags+0x80/0x160
[ 12.429039][ T303] do_setlink.constprop.0+0x79d/0x2300
[ 12.429195][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 12.429386][ T303] ? lock_acquire.part.0+0xeb/0x330
[ 12.429539][ T303] ? rtnl_newlink+0x653/0xa70
[ 12.429693][ T303] ? rtnl_newlink+0xb9/0xa70
[ 12.429929][ T303] ? rtnetlink_rcv_msg+0x712/0xc10
[ 12.430083][ T303] ? __mutex_trylock_common+0xfa/0x260
[ 12.430238][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 12.430431][ T303] ? lock_acquire+0x32/0xc0
[ 12.430664][ T303] ? trace_contention_end+0xef/0x150
[ 12.430816][ T303] ? __mutex_lock+0x190/0xbc0
[ 12.430972][ T303] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 12.431128][ T303] ? rtnl_newlink+0x653/0xa70
[ 12.431358][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 12.431527][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 12.431684][ T303] rtnl_newlink+0x69c/0xa70
[ 12.431839][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 12.432072][ T303] ? find_held_lock+0x2c/0x110
[ 12.432225][ T303] ? __pfx___lock_release+0x10/0x10
[ 12.432378][ T303] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 12.432535][ T303] ? rtnetlink_rcv_msg+0x6ef/0xc10
[ 12.432771][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 12.432925][ T303] rtnetlink_rcv_msg+0x712/0xc10
[ 12.433079][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 12.433237][ T303] ? hlock_class+0x4e/0x130
[ 12.433470][ T303] ? mark_lock+0x38/0x3e0
[ 12.433587][ T303] ? __lock_acquire+0xb9a/0x1680
[ 12.433745][ T303] netlink_rcv_skb+0x130/0x360
[ 12.433902][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 12.434138][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 12.434297][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 12.434453][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 12.434612][ T303] netlink_unicast+0x44b/0x710
[ 12.434848][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 12.435003][ T303] ? find_held_lock+0x2c/0x110
[ 12.435158][ T303] netlink_sendmsg+0x723/0xbe0
[ 12.435312][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 12.435551][ T303] ____sys_sendmsg+0x7ac/0xa10
[ 12.435709][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 12.435866][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 12.436062][ T303] ___sys_sendmsg+0xee/0x170
[ 12.436302][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 12.436457][ T303] ? kasan_save_stack+0x34/0x50
[ 12.436611][ T303] ? kasan_save_stack+0x24/0x50
[ 12.436767][ T303] ? __kasan_record_aux_stack+0x8e/0xa0
[ 12.437011][ T303] ? __call_rcu_common.constprop.0+0xa1/0x4b0
[ 12.437207][ T303] ? __x64_sys_close+0x7c/0xd0
[ 12.437368][ T303] ? do_syscall_64+0xc1/0x1d0
[ 12.437605][ T303] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 12.437795][ T303] ? __lock_acquire+0xb9a/0x1680
[ 12.437949][ T303] ? find_held_lock+0x2c/0x110
[ 12.438107][ T303] ? __lock_release+0x103/0x460
[ 12.438261][ T303] ? __virt_addr_valid+0x22b/0x430
[ 12.438415][ T303] ? __pfx___lock_release+0x10/0x10
[ 12.438569][ T303] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 12.438727][ T303] __sys_sendmsg+0x109/0x1a0
[ 12.438966][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 12.439120][ T303] ? __pfx_slab_free_after_rcu_debug+0x10/0x10
[ 12.439318][ T303] do_syscall_64+0xc1/0x1d0
[ 12.439474][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 12.439746][ T303] RIP: 0033:0x7f43f9c279a7
[ 12.439905][ T303] Code: 0a 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
[ 12.440535][ T303] RSP: 002b:00007fff88c11bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 12.440768][ T303] RAX: ffffffffffffffda RBX: 00007fff88c122e0 RCX: 00007f43f9c279a7
[ 12.441099][ T303] RDX: 0000000000000000 RSI: 00007fff88c11c20 RDI: 0000000000000005
[ 12.441334][ T303] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 12.441565][ T303] R10: 00007f43f9ae5ef8 R11: 0000000000000246 R12: 0000000000000003
[ 12.441876][ T303] R13: 00000000677c52aa R14: 0000000000498600 R15: 0000000000000000
[ 12.442116][ T303]
[ 12.442235][ T303] Modules linked in: geneve vxlan ip6_udp_tunnel udp_tunnel netdevsim
[ 12.442699][ T303] ---[ end trace 0000000000000000 ]---
[ 12.442854][ T303] RIP: 0010:page_pool_item_uninit+0x7a/0x130
[ 12.443060][ T303] Code: 8d 48 bb 00 00 00 00 00 fc ff df 48 c1 ed 03 48 01 dd 4d 8d 75 1c be 04 00 00 00 4c 89 f7 e8 dd 9c 69 fe 4c 89 f0 48 c1 e8 03 <0f> b6 14 18 4c 89 f0 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 62 41
[ 12.443705][ T303] RSP: 0018:ffffc90000556f98 EFLAGS: 00010a06
[ 12.443900][ T303] RAX: 199999999999999c RBX: dffffc0000000000 RCX: ffffffff8c629ac3
[ 12.444269][ T303] RDX: 0000000000000000 RSI: 0000000000000004 RDI: cccccccccccccce0
[ 12.444503][ T303] RBP: fffffbfff1b58a78 R08: 0000000000000000 R09: fffffbfff1f1a088
[ 12.444730][ T303] R10: ffffffff8f8d0447 R11: 205d333033542020 R12: ffff88800a72e620
[ 12.444964][ T303] R13: ccccccccccccccc4 R14: cccccccccccccce0 R15: 0000000000000000
[ 12.445271][ T303] FS: 00007f43f9a1b800(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 12.445543][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.445815][ T303] CR2: 00000000004e4890 CR3: 0000000005896003 CR4: 0000000000772ef0
[ 12.446048][ T303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 12.446459][ T303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 12.446688][ T303] PKRU: 55555554
[ 12.446806][ T303] Kernel panic - not syncing: Fatal exception
[ 12.447135][ T303] Kernel Offset: 0x9000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 12.447589][ T303] ---[ end Kernel panic - not syncing: Fatal exception ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr