[ 17.496946][ T285] 8021q: 802.1Q VLAN Support v1.8
[ 30.527268][ T365] ==================================================================
[ 30.527625][ T365] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 30.527902][ T365] Write of size 8 at addr 0000000000000000 by task ip/365
[ 30.528114][ T365]
[ 30.528240][ T365] CPU: 2 UID: 0 PID: 365 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 30.528247][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.528255][ T365] Call Trace:
[ 30.528258][ T365]
[ 30.528261][ T365] dump_stack_lvl+0x82/0xc0
[ 30.528273][ T365] ? try_to_grab_pending+0x81/0x6c0
[ 30.528278][ T365] kasan_report+0xca/0x100
[ 30.528290][ T365] ? try_to_grab_pending+0x81/0x6c0
[ 30.528298][ T365] kasan_check_range+0x39/0x1b0
[ 30.528303][ T365] try_to_grab_pending+0x81/0x6c0
[ 30.528308][ T365] ? __queue_work+0x322/0xab0
[ 30.528315][ T365] __cancel_work+0x7c/0x260
[ 30.528320][ T365] ? enable_delayed_work+0x10/0x10
[ 30.528327][ T365] ? queue_delayed_work_on+0x6a/0xa0
[ 30.528332][ T365] ? lockdep_hardirqs_on+0x7c/0x110
[ 30.528343][ T365] __cancel_work_sync+0x18/0xc0
[ 30.528350][ T365] __dev_close_many+0x1ce/0x810
[ 30.528359][ T365] ? netdev_notify_peers+0x20/0x20
[ 30.528366][ T365] ? netif_close_many+0x201/0x650
[ 30.528375][ T365] netif_close_many+0x201/0x650
[ 30.528381][ T365] ? find_held_lock+0x2b/0x80
[ 30.528389][ T365] ? __dev_close_many+0x810/0x810
[ 30.528396][ T365] ? netif_close_many_and_unlock+0x21/0x2a0
[ 30.528403][ T365] unregister_netdevice_many_notify+0x305/0x1b30
[ 30.528410][ T365] ? __virt_addr_valid+0x22a/0x450
[ 30.528422][ T365] ? dev_ingress_queue_create+0x190/0x190
[ 30.528431][ T365] ? __call_rcu_common.constprop.0+0x318/0x630
[ 30.528439][ T365] ? lockdep_hardirqs_on+0x7c/0x110
[ 30.528448][ T365] rtnl_dellink+0x344/0xa30
[ 30.528455][ T365] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 30.528491][ T365] ? find_held_lock+0x2b/0x80
[ 30.528496][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.528502][ T365] ? find_held_lock+0x2b/0x80
[ 30.528506][ T365] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 30.528509][ T365] ? __lock_release+0x5d/0x170
[ 30.528514][ T365] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 30.528517][ T365] rtnetlink_rcv_msg+0x709/0xc00
[ 30.528521][ T365] ? rtnl_port_fill+0x850/0x850
[ 30.528524][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.528540][ T365] netlink_rcv_skb+0x121/0x340
[ 30.528544][ T365] ? rtnl_port_fill+0x850/0x850
[ 30.528547][ T365] ? netlink_ack+0xdd0/0xdd0
[ 30.528554][ T365] ? netlink_deliver_tap+0x13e/0x340
[ 30.528557][ T365] ? netlink_deliver_tap+0xc3/0x340
[ 30.528562][ T365] netlink_unicast+0x4aa/0x780
[ 30.528566][ T365] ? netlink_attachskb+0x810/0x810
[ 30.528570][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.528576][ T365] netlink_sendmsg+0x714/0xbd0
[ 30.528581][ T365] ? netlink_unicast+0x780/0x780
[ 30.528584][ T365] ? __import_iovec+0x230/0x3b0
[ 30.528592][ T365] ? netlink_unicast+0x780/0x780
[ 30.528596][ T365] ____sys_sendmsg+0x3dd/0x890
[ 30.528602][ T365] ? get_timestamp.constprop.0+0x380/0x380
[ 30.528605][ T365] ? __copy_msghdr+0x3c0/0x3c0
[ 30.528612][ T365] ___sys_sendmsg+0xed/0x170
[ 30.528615][ T365] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.528618][ T365] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 30.528622][ T365] ? copy_msghdr_from_user+0x110/0x110
[ 30.528627][ T365] ? find_held_lock+0x2b/0x80
[ 30.528632][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.528638][ T365] ? find_held_lock+0x2b/0x80
[ 30.528641][ T365] ? __virt_addr_valid+0x22a/0x450
[ 30.528644][ T365] ? __lock_release+0x5d/0x170
[ 30.528651][ T365] __sys_sendmsg+0x10b/0x1a0
[ 30.528654][ T365] ? __call_rcu_common.constprop.0+0x318/0x630
[ 30.528657][ T365] ? __sys_sendmsg_sock+0x20/0x20
[ 30.528665][ T365] ? rcu_is_watching+0x12/0xb0
[ 30.528669][ T365] do_syscall_64+0xc1/0xfd0
[ 30.528675][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 30.528681][ T365] RIP: 0033:0x7f7dc30ce1d7
[ 30.528690][ T365] 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
[ 30.528693][ T365] RSP: 002b:00007fff2987b088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.528698][ T365] RAX: ffffffffffffffda RBX: 00007fff2987b7b0 RCX: 00007f7dc30ce1d7
[ 30.528700][ T365] RDX: 0000000000000000 RSI: 00007fff2987b0f0 RDI: 0000000000000005
[ 30.528702][ T365] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 30.528703][ T365] R10: 00007f7dc2fcaf60 R11: 0000000000000246 R12: 0000000000000002
[ 30.528705][ T365] R13: 00000000691ccda0 R14: 0000000000499600 R15: 0000000000000000
[ 30.528712][ T365]
[ 30.528713][ T365] ==================================================================
[ 30.546152][ T365] Disabling lock debugging due to kernel taint
[ 30.546476][ T365] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 30.546727][ T365] #PF: supervisor write access in kernel mode
[ 30.547033][ T365] #PF: error_code(0x0002) - not-present page
[ 30.547237][ T365] PGD a4a7067 P4D a4a7067 PUD c7b0067 PMD 0
[ 30.547456][ T365] Oops: Oops: 0002 [#1] SMP KASAN
[ 30.547733][ T365] CPU: 2 UID: 0 PID: 365 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 30.548071][ T365] Tainted: [B]=BAD_PAGE
[ 30.548199][ T365] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.548536][ T365] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 30.548759][ T365] 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
[ 30.549524][ T365] RSP: 0018:ffffc900008d6f18 EFLAGS: 00010046
[ 30.549736][ T365] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8c04090a
[ 30.549984][ T365] RDX: fffffbfff204f2cd RSI: 0000000000000008 RDI: ffffffff90279660
[ 30.550346][ T365] RBP: ffffc900008d6f80 R08: 0000000000000001 R09: fffffbfff204f2cc
[ 30.550602][ T365] R10: ffffffff90279667 R11: ffffc900008d6a00 R12: 0000000000000000
[ 30.550950][ T365] R13: 0000000000000286 R14: ffff88800a9f4000 R15: dffffc0000000000
[ 30.551198][ T365] FS: 00007f7dc2f00800(0000) GS:ffff8880a60f2000(0000) knlGS:0000000000000000
[ 30.551497][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.551817][ T365] CR2: 0000000000000000 CR3: 000000000243e003 CR4: 0000000000772ef0
[ 30.552066][ T365] PKRU: 55555554
[ 30.552192][ T365] Call Trace:
[ 30.552325][ T365]
[ 30.552515][ T365] ? __queue_work+0x322/0xab0
[ 30.552688][ T365] __cancel_work+0x7c/0x260
[ 30.552858][ T365] ? enable_delayed_work+0x10/0x10
[ 30.553023][ T365] ? queue_delayed_work_on+0x6a/0xa0
[ 30.553292][ T365] ? lockdep_hardirqs_on+0x7c/0x110
[ 30.553509][ T365] __cancel_work_sync+0x18/0xc0
[ 30.553675][ T365] __dev_close_many+0x1ce/0x810
[ 30.553843][ T365] ? netdev_notify_peers+0x20/0x20
[ 30.554121][ T365] ? netif_close_many+0x201/0x650
[ 30.554330][ T365] netif_close_many+0x201/0x650
[ 30.554496][ T365] ? find_held_lock+0x2b/0x80
[ 30.554670][ T365] ? __dev_close_many+0x810/0x810
[ 30.554938][ T365] ? netif_close_many_and_unlock+0x21/0x2a0
[ 30.555147][ T365] unregister_netdevice_many_notify+0x305/0x1b30
[ 30.555361][ T365] ? __virt_addr_valid+0x22a/0x450
[ 30.555533][ T365] ? dev_ingress_queue_create+0x190/0x190
[ 30.555820][ T365] ? __call_rcu_common.constprop.0+0x318/0x630
[ 30.556063][ T365] ? lockdep_hardirqs_on+0x7c/0x110
[ 30.556285][ T365] rtnl_dellink+0x344/0xa30
[ 30.556522][ T365] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 30.556822][ T365] ? find_held_lock+0x2b/0x80
[ 30.556995][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.557220][ T365] ? find_held_lock+0x2b/0x80
[ 30.557575][ T365] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 30.557788][ T365] ? __lock_release+0x5d/0x170
[ 30.557999][ T365] ? valid_bridge_getlink_req.constprop.0+0x640/0x640
[ 30.558208][ T365] rtnetlink_rcv_msg+0x709/0xc00
[ 30.558493][ T365] ? rtnl_port_fill+0x850/0x850
[ 30.558672][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.558885][ T365] netlink_rcv_skb+0x121/0x340
[ 30.559096][ T365] ? rtnl_port_fill+0x850/0x850
[ 30.559437][ T365] ? netlink_ack+0xdd0/0xdd0
[ 30.559670][ T365] ? netlink_deliver_tap+0x13e/0x340
[ 30.559840][ T365] ? netlink_deliver_tap+0xc3/0x340
[ 30.560057][ T365] netlink_unicast+0x4aa/0x780
[ 30.560331][ T365] ? netlink_attachskb+0x810/0x810
[ 30.560497][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.560667][ T365] netlink_sendmsg+0x714/0xbd0
[ 30.560833][ T365] ? netlink_unicast+0x780/0x780
[ 30.561104][ T365] ? __import_iovec+0x230/0x3b0
[ 30.561278][ T365] ? netlink_unicast+0x780/0x780
[ 30.561472][ T365] ____sys_sendmsg+0x3dd/0x890
[ 30.561641][ T365] ? get_timestamp.constprop.0+0x380/0x380
[ 30.561949][ T365] ? __copy_msghdr+0x3c0/0x3c0
[ 30.562121][ T365] ___sys_sendmsg+0xed/0x170
[ 30.562373][ T365] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.562543][ T365] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 30.562859][ T365] ? copy_msghdr_from_user+0x110/0x110
[ 30.563030][ T365] ? find_held_lock+0x2b/0x80
[ 30.563201][ T365] ? __lock_acquire+0x449/0x7e0
[ 30.563474][ T365] ? find_held_lock+0x2b/0x80
[ 30.563644][ T365] ? __virt_addr_valid+0x22a/0x450
[ 30.563886][ T365] ? __lock_release+0x5d/0x170
[ 30.564061][ T365] __sys_sendmsg+0x10b/0x1a0
[ 30.564391][ T365] ? __call_rcu_common.constprop.0+0x318/0x630
[ 30.564610][ T365] ? __sys_sendmsg_sock+0x20/0x20
[ 30.564799][ T365] ? rcu_is_watching+0x12/0xb0
[ 30.565031][ T365] do_syscall_64+0xc1/0xfd0
[ 30.565381][ T365] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 30.565663][ T365] RIP: 0033:0x7f7dc30ce1d7
[ 30.565902][ T365] 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
[ 30.566681][ T365] RSP: 002b:00007fff2987b088 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.567006][ T365] RAX: ffffffffffffffda RBX: 00007fff2987b7b0 RCX: 00007f7dc30ce1d7
[ 30.567386][ T365] RDX: 0000000000000000 RSI: 00007fff2987b0f0 RDI: 0000000000000005
[ 30.567642][ T365] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 30.568002][ T365] R10: 00007f7dc2fcaf60 R11: 0000000000000246 R12: 0000000000000002
[ 30.568361][ T365] R13: 00000000691ccda0 R14: 0000000000499600 R15: 0000000000000000
[ 30.568735][ T365]
[ 30.568870][ T365] Modules linked in: 8021q vrf veth
[ 30.569151][ T365] CR2: 0000000000000000
[ 30.569350][ T365] ---[ end trace 0000000000000000 ]---
[ 30.569539][ T365] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 30.569759][ T365] 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
[ 30.570537][ T365] RSP: 0018:ffffc900008d6f18 EFLAGS: 00010046
[ 30.570952][ T365] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8c04090a
[ 30.571202][ T365] RDX: fffffbfff204f2cd RSI: 0000000000000008 RDI: ffffffff90279660
[ 30.571533][ T365] RBP: ffffc900008d6f80 R08: 0000000000000001 R09: fffffbfff204f2cc
[ 30.571888][ T365] R10: ffffffff90279667 R11: ffffc900008d6a00 R12: 0000000000000000
[ 30.572214][ T365] R13: 0000000000000286 R14: ffff88800a9f4000 R15: dffffc0000000000
[ 30.572582][ T365] FS: 00007f7dc2f00800(0000) GS:ffff8880a60f2000(0000) knlGS:0000000000000000
[ 30.572950][ T365] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.573167][ T365] CR2: 0000000000000000 CR3: 000000000243e003 CR4: 0000000000772ef0
[ 30.573538][ T365] PKRU: 55555554
[ 30.573667][ T365] Kernel panic - not syncing: Fatal exception
[ 30.573963][ T365] Kernel Offset: 0xaa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 30.574570][ T365] ---[ end Kernel panic - not syncing: Fatal exception ]---
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