[ 14.752634][ T245] netconsole: network logging started
[ 26.841857][ T233] netconsole selftest: netcons_Fpsc1
[ 27.964893][ T355] netpoll: netconsole: nsim947 is a slave device, aborting
[ 28.256754][ T358] ==================================================================
[ 28.257100][ T358] BUG: KASAN: slab-use-after-free in kobject_put+0xbb/0xd0
[ 28.257382][ T358] Read of size 1 at addr ffff88800f18a69c by task ip/358
[ 28.257618][ T358]
[ 28.257719][ T358] CPU: 2 UID: 0 PID: 358 Comm: ip Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 28.257724][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.257727][ T358] Call Trace:
[ 28.257729][ T358]
[ 28.257731][ T358] dump_stack_lvl+0x82/0xc0
[ 28.257739][ T358] print_address_description.constprop.0+0x2c/0x3a0
[ 28.257747][ T358] ? kobject_put+0xbb/0xd0
[ 28.257750][ T358] print_report+0xb4/0x270
[ 28.257753][ T358] ? kobject_put+0xbb/0xd0
[ 28.257755][ T358] ? kasan_addr_to_slab+0x21/0x70
[ 28.257759][ T358] ? kobject_put+0xbb/0xd0
[ 28.257761][ T358] kasan_report+0xca/0x100
[ 28.257765][ T358] ? kobject_put+0xbb/0xd0
[ 28.257769][ T358] kobject_put+0xbb/0xd0
[ 28.257772][ T358] netdev_run_todo+0x5f0/0xc60
[ 28.257780][ T358] ? dev_ingress_queue_create+0x190/0x190
[ 28.257784][ T358] ? generic_xdp_install+0x410/0x410
[ 28.257788][ T358] ? unregister_netdevice_many+0x20/0x20
[ 28.257793][ T358] rtnl_dellink+0x350/0xa30
[ 28.257801][ T358] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 28.257820][ T358] ? find_held_lock+0x2b/0x80
[ 28.257828][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.257834][ T358] ? find_held_lock+0x2b/0x80
[ 28.257837][ T358] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 28.257840][ T358] ? __lock_release+0x5d/0x170
[ 28.257844][ T358] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 28.257848][ T358] rtnetlink_rcv_msg+0x709/0xc00
[ 28.257852][ T358] ? rtnl_port_fill+0x850/0x850
[ 28.257855][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.257862][ T358] netlink_rcv_skb+0x121/0x340
[ 28.257867][ T358] ? rtnl_port_fill+0x850/0x850
[ 28.257871][ T358] ? netlink_ack+0xdd0/0xdd0
[ 28.257877][ T358] ? netlink_deliver_tap+0x13e/0x340
[ 28.257884][ T358] ? netlink_deliver_tap+0xc3/0x340
[ 28.257888][ T358] netlink_unicast+0x4aa/0x780
[ 28.257892][ T358] ? netlink_attachskb+0x810/0x810
[ 28.257895][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.257901][ T358] netlink_sendmsg+0x714/0xbd0
[ 28.257905][ T358] ? netlink_unicast+0x780/0x780
[ 28.257908][ T358] ? __import_iovec+0x230/0x3b0
[ 28.257922][ T358] ? netlink_unicast+0x780/0x780
[ 28.257925][ T358] ____sys_sendmsg+0x3dd/0x890
[ 28.257932][ T358] ? get_timestamp.constprop.0+0x380/0x380
[ 28.257936][ T358] ? __copy_msghdr+0x3c0/0x3c0
[ 28.257941][ T358] ? do_wp_page+0xa70/0x1760
[ 28.257950][ T358] ___sys_sendmsg+0xed/0x170
[ 28.257953][ T358] ? copy_msghdr_from_user+0x110/0x110
[ 28.257956][ T358] ? do_pte_missing+0xec0/0xec0
[ 28.257959][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.257965][ T358] ? __handle_mm_fault+0x3fc/0x5d0
[ 28.257968][ T358] ? __pmd_alloc+0x700/0x700
[ 28.257975][ T358] ? lock_vma_under_rcu+0x2d/0x3d0
[ 28.257977][ T358] ? lock_vma_under_rcu+0x138/0x3d0
[ 28.257981][ T358] __sys_sendmsg+0x10b/0x1a0
[ 28.257984][ T358] ? __sys_sendmsg_sock+0x20/0x20
[ 28.257987][ T358] ? exc_page_fault+0x65/0xd0
[ 28.257996][ T358] ? do_user_addr_fault+0x955/0xe00
[ 28.258003][ T358] ? rcu_is_watching+0x12/0xb0
[ 28.258010][ T358] do_syscall_64+0xc1/0xfd0
[ 28.258014][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 28.258018][ T358] RIP: 0033:0x7f1e0c55a1d7
[ 28.258024][ T358] 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
[ 28.258027][ T358] RSP: 002b:00007ffe5ae91998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.258032][ T358] RAX: ffffffffffffffda RBX: 00007ffe5ae920d0 RCX: 00007f1e0c55a1d7
[ 28.258034][ T358] RDX: 0000000000000000 RSI: 00007ffe5ae91a00 RDI: 0000000000000005
[ 28.258036][ T358] RBP: 0000000000000000 R08: 000000000000002c R09: 0000000000000008
[ 28.258038][ T358] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe5ae920e8
[ 28.258040][ T358] R13: 00000000690df963 R14: 0000000000499600 R15: 0000000000000000
[ 28.258046][ T358]
[ 28.258048][ T358]
[ 28.270604][ T358] Allocated by task 311:
[ 28.270750][ T358] kasan_save_stack+0x24/0x40
[ 28.270930][ T358] kasan_save_track+0x14/0x30
[ 28.271114][ T358] __kasan_kmalloc+0x7b/0x90
[ 28.271279][ T358] __kvmalloc_node_noprof+0x2e5/0x8e0
[ 28.271461][ T358] alloc_netdev_mqs+0x7d/0x1310
[ 28.271631][ T358] rtnl_create_link+0xa9e/0xe20
[ 28.271805][ T358] rtnl_newlink_create+0x203/0x8f0
[ 28.271974][ T358] __rtnl_newlink+0x231/0xa30
[ 28.272140][ T358] rtnl_newlink+0x693/0xa60
[ 28.272306][ T358] rtnetlink_rcv_msg+0x709/0xc00
[ 28.272487][ T358] netlink_rcv_skb+0x121/0x340
[ 28.272655][ T358] netlink_unicast+0x4aa/0x780
[ 28.272829][ T358] netlink_sendmsg+0x714/0xbd0
[ 28.272998][ T358] ____sys_sendmsg+0x3dd/0x890
[ 28.273166][ T358] ___sys_sendmsg+0xed/0x170
[ 28.273334][ T358] __sys_sendmsg+0x10b/0x1a0
[ 28.273504][ T358] do_syscall_64+0xc1/0xfd0
[ 28.273673][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 28.273894][ T358]
[ 28.273981][ T358] Freed by task 358:
[ 28.274105][ T358] kasan_save_stack+0x24/0x40
[ 28.274275][ T358] kasan_save_track+0x14/0x30
[ 28.274443][ T358] __kasan_save_free_info+0x3b/0x60
[ 28.274616][ T358] __kasan_slab_free+0x3f/0x60
[ 28.274787][ T358] kfree+0x21d/0x540
[ 28.274915][ T358] device_release+0x9c/0x210
[ 28.275094][ T358] kobject_cleanup+0xfe/0x360
[ 28.275264][ T358] netdev_run_todo+0x81f/0xc60
[ 28.275430][ T358] rtnl_dellink+0x350/0xa30
[ 28.275605][ T358] rtnetlink_rcv_msg+0x709/0xc00
[ 28.275776][ T358] netlink_rcv_skb+0x121/0x340
[ 28.275947][ T358] netlink_unicast+0x4aa/0x780
[ 28.276116][ T358] netlink_sendmsg+0x714/0xbd0
[ 28.276346][ T358] ____sys_sendmsg+0x3dd/0x890
[ 28.276545][ T358] ___sys_sendmsg+0xed/0x170
[ 28.276730][ T358] __sys_sendmsg+0x10b/0x1a0
[ 28.276901][ T358] do_syscall_64+0xc1/0xfd0
[ 28.277072][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 28.277297][ T358]
[ 28.277384][ T358] The buggy address belongs to the object at ffff88800f18a000
[ 28.277384][ T358] which belongs to the cache kmalloc-8k of size 8192
[ 28.277823][ T358] The buggy address is located 1692 bytes inside of
[ 28.277823][ T358] freed 8192-byte region [ffff88800f18a000, ffff88800f18c000)
[ 28.278254][ T358]
[ 28.278339][ T358] The buggy address belongs to the physical page:
[ 28.278572][ T358] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xf188
[ 28.278880][ T358] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 28.279147][ T358] flags: 0x80000000000040(head|node=0|zone=1)
[ 28.279362][ T358] page_type: f5(slab)
[ 28.279507][ T358] raw: 0080000000000040 ffff8880010438c0 ffffea00003c2810 ffffea00003c6010
[ 28.279810][ T358] raw: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000
[ 28.280130][ T358] head: 0080000000000040 ffff8880010438c0 ffffea00003c2810 ffffea00003c6010
[ 28.280432][ T358] head: 0000000000000000 0000000000010001 00000000f5000000 0000000000000000
[ 28.280763][ T358] head: 0080000000000003 ffffea00003c6201 00000000ffffffff 00000000ffffffff
[ 28.281060][ T358] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 28.281358][ T358] page dumped because: kasan: bad access detected
[ 28.281573][ T358]
[ 28.281664][ T358] Memory state around the buggy address:
[ 28.281833][ T358] ffff88800f18a580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.282080][ T358] ffff88800f18a600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.282322][ T358] >ffff88800f18a680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.282572][ T358] ^
[ 28.282744][ T358] ffff88800f18a700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.282992][ T358] ffff88800f18a780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 28.283232][ T358] ==================================================================
[ 28.283705][ T358] Disabling lock debugging due to kernel taint
[ 28.283941][ T358] ------------[ cut here ]------------
[ 28.284127][ T358] refcount_t: underflow; use-after-free.
[ 28.284349][ T358] WARNING: CPU: 2 PID: 358 at lib/refcount.c:28 refcount_warn_saturate+0x16f/0x1b0
[ 28.284673][ T358] Modules linked in: netconsole netdevsim
[ 28.284976][ T358] CPU: 2 UID: 0 PID: 358 Comm: ip Tainted: G B 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 28.285343][ T358] Tainted: [B]=BAD_PAGE
[ 28.285503][ T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 28.285843][ T358] RIP: 0010:refcount_warn_saturate+0x16f/0x1b0
[ 28.286077][ T358] Code: a2 b5 02 80 fb 01 0f 87 db 6e d8 fe 83 e3 01 0f 85 51 ff ff ff c6 05 c2 a2 b5 02 01 90 48 c7 c7 60 a8 c5 bb e8 72 c3 17 ff 90 <0f> 0b 90 90 e9 33 ff ff ff 48 89 df e8 20 69 a0 ff e9 ba fe ff ff
[ 28.286792][ T358] RSP: 0000:ffffc90000b471f0 EFLAGS: 00010286
[ 28.287028][ T358] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 28.287393][ T358] RDX: 0000000000000002 RSI: 0000000000000004 RDI: 0000000000000001
[ 28.287673][ T358] RBP: 0000000000000003 R08: 0000000000000000 R09: fffffbfff78be134
[ 28.287943][ T358] R10: 0000000000000003 R11: ffffc90000b46d18 R12: 0000000000000001
[ 28.288326][ T358] R13: dffffc0000000000 R14: dead000000000122 R15: dead000000000100
[ 28.288600][ T358] FS: 00007f1e0c38c800(0000) GS:ffff888078881000(0000) knlGS:0000000000000000
[ 28.289005][ T358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 28.289242][ T358] CR2: 0000000000401138 CR3: 0000000005200005 CR4: 0000000000772ef0
[ 28.289523][ T358] PKRU: 55555554
[ 28.289671][ T358] Call Trace:
[ 28.289915][ T358]
[ 28.290025][ T358] netdev_run_todo+0x5f0/0xc60
[ 28.290262][ T358] ? dev_ingress_queue_create+0x190/0x190
[ 28.290453][ T358] ? generic_xdp_install+0x410/0x410
[ 28.290643][ T358] ? unregister_netdevice_many+0x20/0x20
[ 28.290940][ T358] rtnl_dellink+0x350/0xa30
[ 28.291134][ T358] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 28.291378][ T358] ? find_held_lock+0x2b/0x80
[ 28.291670][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.291863][ T358] ? find_held_lock+0x2b/0x80
[ 28.292047][ T358] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 28.292238][ T358] ? __lock_release+0x5d/0x170
[ 28.292525][ T358] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 28.292756][ T358] rtnetlink_rcv_msg+0x709/0xc00
[ 28.292946][ T358] ? rtnl_port_fill+0x850/0x850
[ 28.293127][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.293411][ T358] netlink_rcv_skb+0x121/0x340
[ 28.293607][ T358] ? rtnl_port_fill+0x850/0x850
[ 28.293789][ T358] ? netlink_ack+0xdd0/0xdd0
[ 28.293979][ T358] ? netlink_deliver_tap+0x13e/0x340
[ 28.294261][ T358] ? netlink_deliver_tap+0xc3/0x340
[ 28.294455][ T358] netlink_unicast+0x4aa/0x780
[ 28.294644][ T358] ? netlink_attachskb+0x810/0x810
[ 28.294830][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.295112][ T358] netlink_sendmsg+0x714/0xbd0
[ 28.295302][ T358] ? netlink_unicast+0x780/0x780
[ 28.295492][ T358] ? __import_iovec+0x230/0x3b0
[ 28.295678][ T358] ? netlink_unicast+0x780/0x780
[ 28.295963][ T358] ____sys_sendmsg+0x3dd/0x890
[ 28.296147][ T358] ? get_timestamp.constprop.0+0x380/0x380
[ 28.296375][ T358] ? __copy_msghdr+0x3c0/0x3c0
[ 28.296566][ T358] ? do_wp_page+0xa70/0x1760
[ 28.296850][ T358] ___sys_sendmsg+0xed/0x170
[ 28.297032][ T358] ? copy_msghdr_from_user+0x110/0x110
[ 28.297224][ T358] ? do_pte_missing+0xec0/0xec0
[ 28.297404][ T358] ? __lock_acquire+0x449/0x7e0
[ 28.297702][ T358] ? __handle_mm_fault+0x3fc/0x5d0
[ 28.297893][ T358] ? __pmd_alloc+0x700/0x700
[ 28.298077][ T358] ? lock_vma_under_rcu+0x2d/0x3d0
[ 28.298268][ T358] ? lock_vma_under_rcu+0x138/0x3d0
[ 28.298554][ T358] __sys_sendmsg+0x10b/0x1a0
[ 28.298737][ T358] ? __sys_sendmsg_sock+0x20/0x20
[ 28.298925][ T358] ? exc_page_fault+0x65/0xd0
[ 28.299119][ T358] ? do_user_addr_fault+0x955/0xe00
[ 28.299314][ T358] ? rcu_is_watching+0x12/0xb0
[ 28.299516][ T358] do_syscall_64+0xc1/0xfd0
[ 28.299700][ T358] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 28.299926][ T358] RIP: 0033:0x7f1e0c55a1d7
[ 28.300229][ T358] 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
[ 28.300959][ T358] RSP: 002b:00007ffe5ae91998 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 28.301238][ T358] RAX: ffffffffffffffda RBX: 00007ffe5ae920d0 RCX: 00007f1e0c55a1d7
[ 28.301516][ T358] RDX: 0000000000000000 RSI: 00007ffe5ae91a00 RDI: 0000000000000005
[ 28.301881][ T358] RBP: 0000000000000000 R08: 000000000000002c R09: 0000000000000008
[ 28.302150][ T358] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe5ae920e8
[ 28.302530][ T358] R13: 00000000690df963 R14: 0000000000499600 R15: 0000000000000000
[ 28.302811][ T358]
[ 28.302960][ T358] irq event stamp: 67089
[ 28.303107][ T358] hardirqs last enabled at (67089): [] irqentry_exit+0x3b/0x80
[ 28.303536][ T358] hardirqs last disabled at (67088): [] handle_softirqs+0x47f/0x610
[ 28.303868][ T358] softirqs last enabled at (66956): [] handle_softirqs+0x352/0x610
[ 28.304276][ T358] softirqs last disabled at (66945): [] irq_exit_rcu+0xab/0x100
[ 28.304592][ T358] ---[ end trace 0000000000000000 ]---
[ 30.111293][ T233] ------------[ cut here ]------------
[ 30.111570][ T233] kernel BUG at net/core/net-sysfs.c:2246!
[ 30.111837][ T233] Oops: invalid opcode: 0000 [#1] SMP KASAN
[ 30.112136][ T233] CPU: 3 UID: 0 PID: 233 Comm: bash Tainted: G B W 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 30.112558][ T233] Tainted: [B]=BAD_PAGE, [W]=WARN
[ 30.112767][ T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.113033][ T233] RIP: 0010:netdev_release+0x6f/0x80
[ 30.113277][ T233] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 20 48 8b bb d0 fa ff ff e8 9c be cd fe 48 89 ef 5b 5d e9 62 cb cd fe 90 <0f> 0b e8 0a a2 d4 fe eb bc e8 63 a2 d4 fe eb d9 90 f3 0f 1e fa 0f
[ 30.114014][ T233] RSP: 0018:ffffc90000ac78a8 EFLAGS: 00010297
[ 30.114297][ T233] RAX: 0000000000000000 RBX: ffff888004fea660 RCX: ffffffffbb84cb51
[ 30.114603][ T233] RDX: 1ffff110009fd4c8 RSI: ffffffffbbc5f0c0 RDI: ffff888004fea640
[ 30.114912][ T233] RBP: ffff888004fea000 R08: 0000000000000001 R09: ffffed10009fd4d3
[ 30.115241][ T233] R10: ffff888004fea69b R11: ffffffffb9849818 R12: ffff888009e38800
[ 30.115552][ T233] R13: 0000000000000000 R14: dead000000000122 R15: dead000000000100
[ 30.115859][ T233] FS: 00007f1c97e54000(0000) GS:ffff888078901000(0000) knlGS:0000000000000000
[ 30.116243][ T233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.116500][ T233] CR2: 00007f1c97eb4610 CR3: 000000000918d001 CR4: 0000000000772ef0
[ 30.116814][ T233] PKRU: 55555554
[ 30.116975][ T233] Call Trace:
[ 30.117144][ T233]
[ 30.117248][ T233] device_release+0x9c/0x210
[ 30.117462][ T233] kobject_cleanup+0xfe/0x360
[ 30.117670][ T233] netdev_run_todo+0x5f0/0xc60
[ 30.117878][ T233] ? generic_xdp_install+0x410/0x410
[ 30.118092][ T233] ? kfree+0x21d/0x540
[ 30.118264][ T233] nsim_destroy+0x1da/0x700 [netdevsim]
[ 30.118480][ T233] __nsim_dev_port_del+0x17e/0x250 [netdevsim]
[ 30.118737][ T233] nsim_dev_reload_destroy+0xdc/0x460 [netdevsim]
[ 30.119000][ T233] nsim_drv_remove+0x51/0x1d0 [netdevsim]
[ 30.119243][ T233] device_release_driver_internal+0x3bb/0x580
[ 30.119533][ T233] ? klist_put+0xb1/0x170
[ 30.119687][ T233] bus_remove_device+0x1ee/0x3f0
[ 30.119895][ T233] device_del+0x33b/0x8c0
[ 30.120068][ T233] ? __device_link_del+0x3c0/0x3c0
[ 30.120296][ T233] device_unregister+0x17/0xa0
[ 30.120507][ T233] del_device_store+0x2f2/0x4f0 [netdevsim]
[ 30.120781][ T233] ? sysfs_file_kobj+0xb5/0x1f0
[ 30.120996][ T233] ? rcu_is_watching+0x12/0xb0
[ 30.121232][ T233] ? nsim_bus_dev_numvfs_show+0x60/0x60 [netdevsim]
[ 30.121522][ T233] ? sysfs_file_kobj+0xbf/0x1f0
[ 30.121727][ T233] ? sysfs_file_ops+0x120/0x120
[ 30.121927][ T233] kernfs_fop_write_iter+0x2f2/0x490
[ 30.122158][ T233] vfs_write+0xaae/0x12c0
[ 30.122322][ T233] ? kernel_write+0x6b0/0x6b0
[ 30.122526][ T233] ? lock_vma_under_rcu+0x138/0x3d0
[ 30.122731][ T233] ? __handle_mm_fault+0x5d0/0x5d0
[ 30.122944][ T233] ksys_write+0xf7/0x1d0
[ 30.123128][ T233] ? __ia32_sys_read+0xb0/0xb0
[ 30.123336][ T233] ? do_user_addr_fault+0x955/0xe00
[ 30.123543][ T233] do_syscall_64+0xc1/0xfd0
[ 30.123749][ T233] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 30.124010][ T233] RIP: 0033:0x7f1c97f54257
[ 30.124253][ T233] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 30.124980][ T233] RSP: 002b:00007fffacd16818 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 30.125312][ T233] RAX: ffffffffffffffda RBX: 00007f1c98050780 RCX: 00007f1c97f54257
[ 30.125620][ T233] RDX: 0000000000000004 RSI: 00005568ed80b6f0 RDI: 0000000000000001
[ 30.125924][ T233] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007f1c98006d20
[ 30.126257][ T233] R10: 00007f1c98006c20 R11: 0000000000000246 R12: 0000000000000004
[ 30.126560][ T233] R13: 00005568ed80b6f0 R14: 0000000000000004 R15: 00007f1c9804b9c0
[ 30.126872][ T233]
[ 30.127034][ T233] Modules linked in: netconsole netdevsim
[ 30.127340][ T233] ---[ end trace 0000000000000000 ]---
[ 30.127554][ T233] RIP: 0010:netdev_release+0x6f/0x80
[ 30.127770][ T233] Code: 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 20 48 8b bb d0 fa ff ff e8 9c be cd fe 48 89 ef 5b 5d e9 62 cb cd fe 90 <0f> 0b e8 0a a2 d4 fe eb bc e8 63 a2 d4 fe eb d9 90 f3 0f 1e fa 0f
[ 30.128594][ T233] RSP: 0018:ffffc90000ac78a8 EFLAGS: 00010297
[ 30.128853][ T233] RAX: 0000000000000000 RBX: ffff888004fea660 RCX: ffffffffbb84cb51
[ 30.129193][ T233] RDX: 1ffff110009fd4c8 RSI: ffffffffbbc5f0c0 RDI: ffff888004fea640
[ 30.129627][ T233] RBP: ffff888004fea000 R08: 0000000000000001 R09: ffffed10009fd4d3
[ 30.130122][ T233] R10: ffff888004fea69b R11: ffffffffb9849818 R12: ffff888009e38800
[ 30.130646][ T233] R13: 0000000000000000 R14: dead000000000122 R15: dead000000000100
[ 30.131062][ T233] FS: 00007f1c97e54000(0000) GS:ffff888078901000(0000) knlGS:0000000000000000
[ 30.131430][ T233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.131698][ T233] CR2: 00007f1c97eb4610 CR3: 000000000918d001 CR4: 0000000000772ef0
[ 30.131999][ T233] PKRU: 55555554
[ 30.132180][ T233] Kernel panic - not syncing: Fatal exception
[ 30.132509][ T233] Kernel Offset: 0x38000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 30.132979][ T233] ---[ end Kernel panic - not syncing: Fatal exception ]---
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