[ 12.690650][ T134] (udev-worker) (134) used greatest stack depth: 24848 bytes left
[ 15.574888][ T265] virtio_net virtio2 enp0s1: renamed from eth0
[ 16.466166][ T274] virtio_net virtio3 enp0s2: renamed from eth0
[ 19.278462][ T308] ==================================================================
[ 19.278789][ T308] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 19.279102][ T308] Write of size 8 at addr 0000000000000000 by task ip/308
[ 19.279364][ T308]
[ 19.279469][ T308] CPU: 2 UID: 0 PID: 308 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 19.279473][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.279475][ T308] Call Trace:
[ 19.279477][ T308]
[ 19.279479][ T308] dump_stack_lvl+0x82/0xc0
[ 19.279486][ T308] ? try_to_grab_pending+0x81/0x6c0
[ 19.279489][ T308] kasan_report+0xca/0x100
[ 19.279495][ T308] ? try_to_grab_pending+0x81/0x6c0
[ 19.279501][ T308] kasan_check_range+0x39/0x1b0
[ 19.279505][ T308] try_to_grab_pending+0x81/0x6c0
[ 19.279510][ T308] __cancel_work+0x7c/0x260
[ 19.279514][ T308] ? enable_delayed_work+0x10/0x10
[ 19.279517][ T308] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.279524][ T308] ? virtnet_close+0x3c0/0x5c0
[ 19.279530][ T308] __cancel_work_sync+0x18/0xc0
[ 19.279534][ T308] __dev_close_many+0x1ce/0x810
[ 19.279540][ T308] ? netdev_notify_peers+0x20/0x20
[ 19.279546][ T308] __dev_change_flags+0x24b/0x6c0
[ 19.279549][ T308] ? __free_zapped_classes+0x90/0x90
[ 19.279554][ T308] ? netif_set_allmulti+0x360/0x360
[ 19.279557][ T308] ? __lock_release+0x5d/0x170
[ 19.279562][ T308] netif_change_flags+0x80/0x160
[ 19.279567][ T308] do_setlink.constprop.0+0x97c/0x2460
[ 19.279572][ T308] ? rtnl_newlink_create+0x770/0x770
[ 19.279577][ T308] ? rcu_read_lock_any_held+0x3f/0xa0
[ 19.279580][ T308] ? validate_chain+0x15e/0x4d0
[ 19.279585][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.279589][ T308] ? __mutex_trylock_common+0xf9/0x260
[ 19.279594][ T308] ? __mutex_handoff+0x2b0/0x2b0
[ 19.279598][ T308] ? rcu_is_watching+0x12/0xb0
[ 19.279602][ T308] ? rcu_is_watching+0x12/0xb0
[ 19.279606][ T308] ? trace_contention_end+0xd8/0x140
[ 19.279609][ T308] ? __mutex_lock+0x19f/0x1190
[ 19.279615][ T308] ? __create_object+0x5e/0xb0
[ 19.279619][ T308] ? __lock_release+0x5d/0x170
[ 19.279621][ T308] ? rtnl_newlink+0x64a/0xa60
[ 19.279625][ T308] ? ww_mutex_lock+0x160/0x160
[ 19.279629][ T308] ? trace_cap_capable+0x10b/0x180
[ 19.279634][ T308] ? __rtnl_newlink+0x40a/0xa30
[ 19.279639][ T308] rtnl_newlink+0x693/0xa60
[ 19.279644][ T308] ? __rtnl_newlink+0xa30/0xa30
[ 19.279647][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.279652][ T308] ? find_held_lock+0x2b/0x80
[ 19.279655][ T308] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 19.279657][ T308] ? __lock_release+0x5d/0x170
[ 19.279661][ T308] ? __rtnl_newlink+0xa30/0xa30
[ 19.279664][ T308] rtnetlink_rcv_msg+0x709/0xc00
[ 19.279667][ T308] ? rtnl_port_fill+0x850/0x850
[ 19.279670][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.279676][ T308] netlink_rcv_skb+0x121/0x340
[ 19.279680][ T308] ? rtnl_port_fill+0x850/0x850
[ 19.279684][ T308] ? netlink_ack+0xdd0/0xdd0
[ 19.279690][ T308] ? netlink_deliver_tap+0x13e/0x340
[ 19.279693][ T308] ? netlink_deliver_tap+0xc3/0x340
[ 19.279697][ T308] netlink_unicast+0x4aa/0x780
[ 19.279701][ T308] ? netlink_attachskb+0x810/0x810
[ 19.279705][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.279710][ T308] netlink_sendmsg+0x714/0xbd0
[ 19.279714][ T308] ? netlink_unicast+0x780/0x780
[ 19.279718][ T308] ? __import_iovec+0x230/0x3b0
[ 19.279724][ T308] ? netlink_unicast+0x780/0x780
[ 19.279727][ T308] ____sys_sendmsg+0x3dd/0x890
[ 19.279734][ T308] ? get_timestamp.constprop.0+0x380/0x380
[ 19.279737][ T308] ? __copy_msghdr+0x3c0/0x3c0
[ 19.279744][ T308] ___sys_sendmsg+0xed/0x170
[ 19.279747][ T308] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.279751][ T308] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 19.279755][ T308] ? copy_msghdr_from_user+0x110/0x110
[ 19.279760][ T308] ? find_held_lock+0x2b/0x80
[ 19.279764][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.279769][ T308] ? find_held_lock+0x2b/0x80
[ 19.279772][ T308] ? __virt_addr_valid+0x22a/0x450
[ 19.279775][ T308] ? __lock_release+0x5d/0x170
[ 19.279781][ T308] __sys_sendmsg+0x10b/0x1a0
[ 19.279784][ T308] ? __call_rcu_common.constprop.0+0x318/0x630
[ 19.279787][ T308] ? __sys_sendmsg_sock+0x20/0x20
[ 19.279795][ T308] ? rcu_is_watching+0x12/0xb0
[ 19.279799][ T308] do_syscall_64+0xc1/0xfd0
[ 19.279803][ T308] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 19.279806][ T308] RIP: 0033:0x7fd76a1451d7
[ 19.279811][ T308] 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
[ 19.279813][ T308] RSP: 002b:00007fff9287e778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.279817][ T308] RAX: ffffffffffffffda RBX: 00007fff9287eea0 RCX: 00007fd76a1451d7
[ 19.279819][ T308] RDX: 0000000000000000 RSI: 00007fff9287e7e0 RDI: 0000000000000005
[ 19.279821][ T308] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 19.279823][ T308] R10: 00007fd76a041f60 R11: 0000000000000246 R12: 0000000000000003
[ 19.279824][ T308] R13: 00000000691cb76e R14: 0000000000499600 R15: 0000000000000000
[ 19.279831][ T308]
[ 19.279832][ T308] ==================================================================
[ 19.298388][ T308] Disabling lock debugging due to kernel taint
[ 19.298634][ T308] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 19.298910][ T308] #PF: supervisor write access in kernel mode
[ 19.299159][ T308] #PF: error_code(0x0002) - not-present page
[ 19.299389][ T308] PGD ea94067 P4D ea94067 PUD eeb9067 PMD 0
[ 19.299629][ T308] Oops: Oops: 0002 [#1] SMP KASAN
[ 19.299820][ T308] CPU: 2 UID: 0 PID: 308 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 19.300237][ T308] Tainted: [B]=BAD_PAGE
[ 19.300383][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.300621][ T308] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 19.300867][ T308] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 19.301560][ T308] RSP: 0018:ffffc90000666f40 EFLAGS: 00010046
[ 19.301801][ T308] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8423e90a
[ 19.302091][ T308] RDX: fffffbfff1088ecd RSI: 0000000000000008 RDI: ffffffff88447660
[ 19.302385][ T308] RBP: ffffc90000666fa8 R08: 0000000000000001 R09: fffffbfff1088ecc
[ 19.302672][ T308] R10: ffffffff88447667 R11: ffffc90000666a00 R12: 0000000000000000
[ 19.302959][ T308] R13: 0000000000000282 R14: ffff88800a05a000 R15: dffffc0000000000
[ 19.303264][ T308] FS: 00007fd769f77800(0000) GS:ffff8880a8324000(0000) knlGS:0000000000000000
[ 19.303599][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.303837][ T308] CR2: 0000000000000000 CR3: 000000000eec4005 CR4: 0000000000772ef0
[ 19.304150][ T308] PKRU: 55555554
[ 19.304301][ T308] Call Trace:
[ 19.304445][ T308]
[ 19.304544][ T308] __cancel_work+0x7c/0x260
[ 19.304735][ T308] ? enable_delayed_work+0x10/0x10
[ 19.304929][ T308] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.305137][ T308] ? virtnet_close+0x3c0/0x5c0
[ 19.305340][ T308] __cancel_work_sync+0x18/0xc0
[ 19.305532][ T308] __dev_close_many+0x1ce/0x810
[ 19.305721][ T308] ? netdev_notify_peers+0x20/0x20
[ 19.305913][ T308] __dev_change_flags+0x24b/0x6c0
[ 19.306112][ T308] ? __free_zapped_classes+0x90/0x90
[ 19.306318][ T308] ? netif_set_allmulti+0x360/0x360
[ 19.306509][ T308] ? __lock_release+0x5d/0x170
[ 19.306700][ T308] netif_change_flags+0x80/0x160
[ 19.306893][ T308] do_setlink.constprop.0+0x97c/0x2460
[ 19.307090][ T308] ? rtnl_newlink_create+0x770/0x770
[ 19.307301][ T308] ? rcu_read_lock_any_held+0x3f/0xa0
[ 19.307494][ T308] ? validate_chain+0x15e/0x4d0
[ 19.307683][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.307872][ T308] ? __mutex_trylock_common+0xf9/0x260
[ 19.308068][ T308] ? __mutex_handoff+0x2b0/0x2b0
[ 19.308286][ T308] ? rcu_is_watching+0x12/0xb0
[ 19.308477][ T308] ? rcu_is_watching+0x12/0xb0
[ 19.308665][ T308] ? trace_contention_end+0xd8/0x140
[ 19.308857][ T308] ? __mutex_lock+0x19f/0x1190
[ 19.309050][ T308] ? __create_object+0x5e/0xb0
[ 19.309264][ T308] ? __lock_release+0x5d/0x170
[ 19.309459][ T308] ? rtnl_newlink+0x64a/0xa60
[ 19.309647][ T308] ? ww_mutex_lock+0x160/0x160
[ 19.309837][ T308] ? trace_cap_capable+0x10b/0x180
[ 19.310034][ T308] ? __rtnl_newlink+0x40a/0xa30
[ 19.310265][ T308] rtnl_newlink+0x693/0xa60
[ 19.310459][ T308] ? __rtnl_newlink+0xa30/0xa30
[ 19.310645][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.310833][ T308] ? find_held_lock+0x2b/0x80
[ 19.311021][ T308] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 19.311233][ T308] ? __lock_release+0x5d/0x170
[ 19.311425][ T308] ? __rtnl_newlink+0xa30/0xa30
[ 19.311611][ T308] rtnetlink_rcv_msg+0x709/0xc00
[ 19.311797][ T308] ? rtnl_port_fill+0x850/0x850
[ 19.311989][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.312200][ T308] netlink_rcv_skb+0x121/0x340
[ 19.312398][ T308] ? rtnl_port_fill+0x850/0x850
[ 19.312589][ T308] ? netlink_ack+0xdd0/0xdd0
[ 19.312777][ T308] ? netlink_deliver_tap+0x13e/0x340
[ 19.312969][ T308] ? netlink_deliver_tap+0xc3/0x340
[ 19.313176][ T308] netlink_unicast+0x4aa/0x780
[ 19.313372][ T308] ? netlink_attachskb+0x810/0x810
[ 19.313561][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.313748][ T308] netlink_sendmsg+0x714/0xbd0
[ 19.313936][ T308] ? netlink_unicast+0x780/0x780
[ 19.314141][ T308] ? __import_iovec+0x230/0x3b0
[ 19.314343][ T308] ? netlink_unicast+0x780/0x780
[ 19.314532][ T308] ____sys_sendmsg+0x3dd/0x890
[ 19.314720][ T308] ? get_timestamp.constprop.0+0x380/0x380
[ 19.314954][ T308] ? __copy_msghdr+0x3c0/0x3c0
[ 19.315160][ T308] ___sys_sendmsg+0xed/0x170
[ 19.315357][ T308] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.315548][ T308] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 19.315785][ T308] ? copy_msghdr_from_user+0x110/0x110
[ 19.316091][ T308] ? find_held_lock+0x2b/0x80
[ 19.316305][ T308] ? __lock_acquire+0x449/0x7e0
[ 19.316497][ T308] ? find_held_lock+0x2b/0x80
[ 19.316683][ T308] ? __virt_addr_valid+0x22a/0x450
[ 19.316973][ T308] ? __lock_release+0x5d/0x170
[ 19.317182][ T308] __sys_sendmsg+0x10b/0x1a0
[ 19.317373][ T308] ? __call_rcu_common.constprop.0+0x318/0x630
[ 19.317610][ T308] ? __sys_sendmsg_sock+0x20/0x20
[ 19.317927][ T308] ? rcu_is_watching+0x12/0xb0
[ 19.318127][ T308] do_syscall_64+0xc1/0xfd0
[ 19.318330][ T308] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 19.318563][ T308] RIP: 0033:0x7fd76a1451d7
[ 19.318867][ T308] 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
[ 19.319675][ T308] RSP: 002b:00007fff9287e778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.319961][ T308] RAX: ffffffffffffffda RBX: 00007fff9287eea0 RCX: 00007fd76a1451d7
[ 19.320285][ T308] RDX: 0000000000000000 RSI: 00007fff9287e7e0 RDI: 0000000000000005
[ 19.320691][ T308] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 19.320976][ T308] R10: 00007fd76a041f60 R11: 0000000000000246 R12: 0000000000000003
[ 19.321286][ T308] R13: 00000000691cb76e R14: 0000000000499600 R15: 0000000000000000
[ 19.321681][ T308]
[ 19.321831][ T308] Modules linked in: vrf
[ 19.321980][ T308] CR2: 0000000000000000
[ 19.322149][ T308] ---[ end trace 0000000000000000 ]---
[ 19.322457][ T308] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 19.322707][ T308] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 7f 7f 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 19.323506][ T308] RSP: 0018:ffffc90000666f40 EFLAGS: 00010046
[ 19.323742][ T308] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8423e90a
[ 19.324149][ T308] RDX: fffffbfff1088ecd RSI: 0000000000000008 RDI: ffffffff88447660
[ 19.324449][ T308] RBP: ffffc90000666fa8 R08: 0000000000000001 R09: fffffbfff1088ecc
[ 19.324724][ T308] R10: ffffffff88447667 R11: ffffc90000666a00 R12: 0000000000000000
[ 19.325006][ T308] R13: 0000000000000282 R14: ffff88800a05a000 R15: dffffc0000000000
[ 19.325317][ T308] FS: 00007fd769f77800(0000) GS:ffff8880a8324000(0000) knlGS:0000000000000000
[ 19.325651][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.325994][ T308] CR2: 0000000000000000 CR3: 000000000eec4005 CR4: 0000000000772ef0
[ 19.326312][ T308] PKRU: 55555554
[ 19.326463][ T308] Kernel panic - not syncing: Fatal exception
[ 19.326895][ T308] Kernel Offset: 0x2c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 19.327369][ T308] ---[ end Kernel panic - not syncing: Fatal exception ]---
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