[ 17.402400][ T275] ip (275) used greatest stack depth: 24240 bytes left
[ 19.807696][ T297] 8021q: 802.1Q VLAN Support v1.8
[ 25.223385][ T344] gre: GRE over IPv4 demultiplexer driver
[ 25.243145][ T344] ip_gre: GRE over IPv4 tunneling driver
[ 26.827551][ T362] lag: Mode changed to "loadbalance"
[ 27.066295][ T364] ==================================================================
[ 27.066691][ T364] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 27.067045][ T364] Write of size 8 at addr 0000000000000000 by task ip/364
[ 27.067338][ T364]
[ 27.067456][ T364] CPU: 3 UID: 0 PID: 364 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 27.067461][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.067464][ T364] Call Trace:
[ 27.067468][ T364]
[ 27.067472][ T364] dump_stack_lvl+0x82/0xc0
[ 27.067482][ T364] ? try_to_grab_pending+0x81/0x6c0
[ 27.067485][ T364] kasan_report+0xca/0x100
[ 27.067494][ T364] ? try_to_grab_pending+0x81/0x6c0
[ 27.067505][ T364] kasan_check_range+0x39/0x1b0
[ 27.067513][ T364] try_to_grab_pending+0x81/0x6c0
[ 27.067519][ T364] __cancel_work+0x7c/0x260
[ 27.067522][ T364] ? enable_delayed_work+0x10/0x10
[ 27.067526][ T364] ? queue_delayed_work_on+0xa0/0xa0
[ 27.067530][ T364] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.067542][ T364] __cancel_work_sync+0x18/0xc0
[ 27.067547][ T364] __dev_close_many+0x1ce/0x810
[ 27.067557][ T364] ? netdev_notify_peers+0x20/0x20
[ 27.067562][ T364] ? __local_bh_enable_ip+0xa9/0x120
[ 27.067567][ T364] __dev_change_flags+0x24b/0x6c0
[ 27.067570][ T364] ? __free_zapped_classes+0x90/0x90
[ 27.067577][ T364] ? netif_set_allmulti+0x360/0x360
[ 27.067579][ T364] ? __lock_release+0x5d/0x170
[ 27.067586][ T364] netif_change_flags+0x80/0x160
[ 27.067590][ T364] do_setlink.constprop.0+0x97c/0x2460
[ 27.067596][ T364] ? rtnl_newlink_create+0x770/0x770
[ 27.067607][ T364] ? rcu_read_lock_any_held+0x3f/0xa0
[ 27.067620][ T364] ? validate_chain+0x15e/0x4d0
[ 27.067626][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.067631][ T364] ? __mutex_trylock_common+0xf9/0x260
[ 27.067635][ T364] ? __mutex_handoff+0x2b0/0x2b0
[ 27.067643][ T364] ? rcu_is_watching+0x12/0xb0
[ 27.067648][ T364] ? rcu_is_watching+0x12/0xb0
[ 27.067651][ T364] ? trace_contention_end+0xd8/0x140
[ 27.067655][ T364] ? __mutex_lock+0x19f/0x1190
[ 27.067660][ T364] ? __create_object+0x5e/0xb0
[ 27.067667][ T364] ? __lock_release+0x5d/0x170
[ 27.067671][ T364] ? rtnl_newlink+0x64a/0xa60
[ 27.067674][ T364] ? ww_mutex_lock+0x160/0x160
[ 27.067682][ T364] ? trace_cap_capable+0x10b/0x180
[ 27.067689][ T364] ? __rtnl_newlink+0x40a/0xa30
[ 27.067700][ T364] rtnl_newlink+0x693/0xa60
[ 27.067705][ T364] ? __rtnl_newlink+0xa30/0xa30
[ 27.067708][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.067714][ T364] ? find_held_lock+0x2b/0x80
[ 27.067718][ T364] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 27.067720][ T364] ? __lock_release+0x5d/0x170
[ 27.067725][ T364] ? __rtnl_newlink+0xa30/0xa30
[ 27.067728][ T364] rtnetlink_rcv_msg+0x709/0xc00
[ 27.067732][ T364] ? rtnl_port_fill+0x850/0x850
[ 27.067734][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.067741][ T364] netlink_rcv_skb+0x121/0x340
[ 27.067747][ T364] ? rtnl_port_fill+0x850/0x850
[ 27.067750][ T364] ? netlink_ack+0xdd0/0xdd0
[ 27.067757][ T364] ? netlink_deliver_tap+0x13e/0x340
[ 27.067760][ T364] ? netlink_deliver_tap+0xc3/0x340
[ 27.067764][ T364] netlink_unicast+0x4aa/0x780
[ 27.067768][ T364] ? netlink_attachskb+0x810/0x810
[ 27.067772][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.067777][ T364] netlink_sendmsg+0x714/0xbd0
[ 27.067782][ T364] ? netlink_unicast+0x780/0x780
[ 27.067785][ T364] ? __import_iovec+0x230/0x3b0
[ 27.067795][ T364] ? netlink_unicast+0x780/0x780
[ 27.067799][ T364] ____sys_sendmsg+0x3dd/0x890
[ 27.067806][ T364] ? get_timestamp.constprop.0+0x380/0x380
[ 27.067809][ T364] ? __copy_msghdr+0x3c0/0x3c0
[ 27.067816][ T364] ___sys_sendmsg+0xed/0x170
[ 27.067819][ T364] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.067822][ T364] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 27.067829][ T364] ? copy_msghdr_from_user+0x110/0x110
[ 27.067834][ T364] ? find_held_lock+0x2b/0x80
[ 27.067838][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.067844][ T364] ? find_held_lock+0x2b/0x80
[ 27.067847][ T364] ? __virt_addr_valid+0x22a/0x450
[ 27.067853][ T364] ? __lock_release+0x5d/0x170
[ 27.067864][ T364] __sys_sendmsg+0x10b/0x1a0
[ 27.067868][ T364] ? __call_rcu_common.constprop.0+0x318/0x630
[ 27.067872][ T364] ? __sys_sendmsg_sock+0x20/0x20
[ 27.067880][ T364] ? rcu_is_watching+0x12/0xb0
[ 27.067883][ T364] do_syscall_64+0xc1/0xfd0
[ 27.067890][ T364] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 27.067894][ T364] RIP: 0033:0x7fa3538b41d7
[ 27.067899][ T364] 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
[ 27.067901][ T364] RSP: 002b:00007ffd921cc098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.067906][ T364] RAX: ffffffffffffffda RBX: 00007ffd921cc7c0 RCX: 00007fa3538b41d7
[ 27.067908][ T364] RDX: 0000000000000000 RSI: 00007ffd921cc100 RDI: 0000000000000005
[ 27.067910][ T364] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 27.067911][ T364] R10: 00007fa3537b0f60 R11: 0000000000000246 R12: 0000000000000003
[ 27.067913][ T364] R13: 00000000691cd80f R14: 0000000000499600 R15: 0000000000000000
[ 27.067924][ T364]
[ 27.067926][ T364] ==================================================================
[ 27.088882][ T364] Disabling lock debugging due to kernel taint
[ 27.089201][ T364] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 27.089575][ T364] #PF: supervisor write access in kernel mode
[ 27.089930][ T364] #PF: error_code(0x0002) - not-present page
[ 27.090188][ T364] PGD bb09067 P4D bb09067 PUD c516067 PMD 0
[ 27.090438][ T364] Oops: Oops: 0002 [#1] SMP KASAN
[ 27.090682][ T364] CPU: 3 UID: 0 PID: 364 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 27.091150][ T364] Tainted: [B]=BAD_PAGE
[ 27.091355][ T364] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.091613][ T364] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 27.091884][ T364] 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
[ 27.092701][ T364] RSP: 0018:ffffc900006b6f40 EFLAGS: 00010046
[ 27.093051][ T364] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa064090a
[ 27.093383][ T364] RDX: fffffbfff490f2cd RSI: 0000000000000008 RDI: ffffffffa4879660
[ 27.093775][ T364] RBP: ffffc900006b6fa8 R08: 0000000000000001 R09: fffffbfff490f2cc
[ 27.094170][ T364] R10: ffffffffa4879667 R11: ffffc900006b6a00 R12: 0000000000000000
[ 27.094512][ T364] R13: 0000000000000282 R14: ffff888004ffc000 R15: dffffc0000000000
[ 27.094854][ T364] FS: 00007fa3536e6800(0000) GS:ffff888091b72000(0000) knlGS:0000000000000000
[ 27.095353][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.095617][ T364] CR2: 0000000000000000 CR3: 0000000001f5f002 CR4: 0000000000772ef0
[ 27.095952][ T364] PKRU: 55555554
[ 27.096110][ T364] Call Trace:
[ 27.096286][ T364]
[ 27.096419][ T364] __cancel_work+0x7c/0x260
[ 27.096651][ T364] ? enable_delayed_work+0x10/0x10
[ 27.096973][ T364] ? queue_delayed_work_on+0xa0/0xa0
[ 27.097246][ T364] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.097493][ T364] __cancel_work_sync+0x18/0xc0
[ 27.097704][ T364] __dev_close_many+0x1ce/0x810
[ 27.097918][ T364] ? netdev_notify_peers+0x20/0x20
[ 27.098163][ T364] ? __local_bh_enable_ip+0xa9/0x120
[ 27.098364][ T364] __dev_change_flags+0x24b/0x6c0
[ 27.098561][ T364] ? __free_zapped_classes+0x90/0x90
[ 27.098787][ T364] ? netif_set_allmulti+0x360/0x360
[ 27.099002][ T364] ? __lock_release+0x5d/0x170
[ 27.099258][ T364] netif_change_flags+0x80/0x160
[ 27.099529][ T364] do_setlink.constprop.0+0x97c/0x2460
[ 27.099765][ T364] ? rtnl_newlink_create+0x770/0x770
[ 27.100011][ T364] ? rcu_read_lock_any_held+0x3f/0xa0
[ 27.100224][ T364] ? validate_chain+0x15e/0x4d0
[ 27.100448][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.100670][ T364] ? __mutex_trylock_common+0xf9/0x260
[ 27.100893][ T364] ? __mutex_handoff+0x2b0/0x2b0
[ 27.101140][ T364] ? rcu_is_watching+0x12/0xb0
[ 27.101332][ T364] ? rcu_is_watching+0x12/0xb0
[ 27.101530][ T364] ? trace_contention_end+0xd8/0x140
[ 27.101735][ T364] ? __mutex_lock+0x19f/0x1190
[ 27.101949][ T364] ? __create_object+0x5e/0xb0
[ 27.102191][ T364] ? __lock_release+0x5d/0x170
[ 27.102378][ T364] ? rtnl_newlink+0x64a/0xa60
[ 27.102597][ T364] ? ww_mutex_lock+0x160/0x160
[ 27.102872][ T364] ? trace_cap_capable+0x10b/0x180
[ 27.103135][ T364] ? __rtnl_newlink+0x40a/0xa30
[ 27.103342][ T364] rtnl_newlink+0x693/0xa60
[ 27.103567][ T364] ? __rtnl_newlink+0xa30/0xa30
[ 27.103801][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.104004][ T364] ? find_held_lock+0x2b/0x80
[ 27.104211][ T364] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 27.104445][ T364] ? __lock_release+0x5d/0x170
[ 27.104709][ T364] ? __rtnl_newlink+0xa30/0xa30
[ 27.104952][ T364] rtnetlink_rcv_msg+0x709/0xc00
[ 27.105150][ T364] ? rtnl_port_fill+0x850/0x850
[ 27.105401][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.105636][ T364] netlink_rcv_skb+0x121/0x340
[ 27.105899][ T364] ? rtnl_port_fill+0x850/0x850
[ 27.106104][ T364] ? netlink_ack+0xdd0/0xdd0
[ 27.106301][ T364] ? netlink_deliver_tap+0x13e/0x340
[ 27.106489][ T364] ? netlink_deliver_tap+0xc3/0x340
[ 27.106674][ T364] netlink_unicast+0x4aa/0x780
[ 27.106925][ T364] ? netlink_attachskb+0x810/0x810
[ 27.107131][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.107366][ T364] netlink_sendmsg+0x714/0xbd0
[ 27.107563][ T364] ? netlink_unicast+0x780/0x780
[ 27.107771][ T364] ? __import_iovec+0x230/0x3b0
[ 27.107966][ T364] ? netlink_unicast+0x780/0x780
[ 27.108151][ T364] ____sys_sendmsg+0x3dd/0x890
[ 27.108377][ T364] ? get_timestamp.constprop.0+0x380/0x380
[ 27.108672][ T364] ? __copy_msghdr+0x3c0/0x3c0
[ 27.108912][ T364] ___sys_sendmsg+0xed/0x170
[ 27.109151][ T364] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.109355][ T364] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 27.109678][ T364] ? copy_msghdr_from_user+0x110/0x110
[ 27.109916][ T364] ? find_held_lock+0x2b/0x80
[ 27.110115][ T364] ? __lock_acquire+0x449/0x7e0
[ 27.110413][ T364] ? find_held_lock+0x2b/0x80
[ 27.110686][ T364] ? __virt_addr_valid+0x22a/0x450
[ 27.110955][ T364] ? __lock_release+0x5d/0x170
[ 27.111265][ T364] __sys_sendmsg+0x10b/0x1a0
[ 27.111479][ T364] ? __call_rcu_common.constprop.0+0x318/0x630
[ 27.111777][ T364] ? __sys_sendmsg_sock+0x20/0x20
[ 27.111993][ T364] ? rcu_is_watching+0x12/0xb0
[ 27.112450][ T364] do_syscall_64+0xc1/0xfd0
[ 27.112638][ T364] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 27.112901][ T364] RIP: 0033:0x7fa3538b41d7
[ 27.113139][ T364] 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
[ 27.113934][ T364] RSP: 002b:00007ffd921cc098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.114424][ T364] RAX: ffffffffffffffda RBX: 00007ffd921cc7c0 RCX: 00007fa3538b41d7
[ 27.114756][ T364] RDX: 0000000000000000 RSI: 00007ffd921cc100 RDI: 0000000000000005
[ 27.115109][ T364] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 27.115427][ T364] R10: 00007fa3537b0f60 R11: 0000000000000246 R12: 0000000000000003
[ 27.115755][ T364] R13: 00000000691cd80f R14: 0000000000499600 R15: 0000000000000000
[ 27.116060][ T364]
[ 27.116328][ T364] Modules linked in: bridge stp llc ip_gre gre sch_ingress 8021q vrf veth
[ 27.116757][ T364] CR2: 0000000000000000
[ 27.116929][ T364] ---[ end trace 0000000000000000 ]---
[ 27.117308][ T364] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 27.117605][ T364] 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
[ 27.118333][ T364] RSP: 0018:ffffc900006b6f40 EFLAGS: 00010046
[ 27.118960][ T364] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa064090a
[ 27.119331][ T364] RDX: fffffbfff490f2cd RSI: 0000000000000008 RDI: ffffffffa4879660
[ 27.119818][ T364] RBP: ffffc900006b6fa8 R08: 0000000000000001 R09: fffffbfff490f2cc
[ 27.120275][ T364] R10: ffffffffa4879667 R11: ffffc900006b6a00 R12: 0000000000000000
[ 27.120584][ T364] R13: 0000000000000282 R14: ffff888004ffc000 R15: dffffc0000000000
[ 27.120877][ T364] FS: 00007fa3536e6800(0000) GS:ffff888091b72000(0000) knlGS:0000000000000000
[ 27.121300][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.121840][ T364] CR2: 0000000000000000 CR3: 0000000001f5f002 CR4: 0000000000772ef0
[ 27.122214][ T364] PKRU: 55555554
[ 27.122367][ T364] Kernel panic - not syncing: Fatal exception
[ 27.122862][ T364] Kernel Offset: 0x1f000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 27.123379][ T364] ---[ end Kernel panic - not syncing: Fatal exception ]---
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