[ 24.491351][ T283] ip (283) used greatest stack depth: 23760 bytes left
[ 94.711462][ T668] ==================================================================
[ 94.711873][ T668] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 94.712191][ T668] Write of size 8 at addr 0000000000000000 by task ip/668
[ 94.712546][ T668]
[ 94.712663][ T668] CPU: 2 UID: 0 PID: 668 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 94.712668][ T668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.712670][ T668] Call Trace:
[ 94.712672][ T668]
[ 94.712674][ T668] dump_stack_lvl+0x82/0xc0
[ 94.712682][ T668] ? try_to_grab_pending+0x81/0x6c0
[ 94.712685][ T668] kasan_report+0xca/0x100
[ 94.712691][ T668] ? try_to_grab_pending+0x81/0x6c0
[ 94.712696][ T668] kasan_check_range+0x39/0x1b0
[ 94.712700][ T668] try_to_grab_pending+0x81/0x6c0
[ 94.712702][ T668] ? __dev_change_flags+0x24b/0x6c0
[ 94.712708][ T668] ? netif_change_flags+0x80/0x160
[ 94.712713][ T668] __cancel_work+0x7c/0x260
[ 94.712716][ T668] ? enable_delayed_work+0x10/0x10
[ 94.712720][ T668] ? queue_delayed_work_on+0x6a/0xa0
[ 94.712727][ T668] __cancel_work_sync+0x18/0xc0
[ 94.712733][ T668] __dev_close_many+0x1ce/0x810
[ 94.712739][ T668] ? netdev_notify_peers+0x20/0x20
[ 94.712744][ T668] ? __local_bh_enable_ip+0xa9/0x120
[ 94.712751][ T668] __dev_change_flags+0x24b/0x6c0
[ 94.712755][ T668] ? netif_set_allmulti+0x360/0x360
[ 94.712759][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.712765][ T668] netif_change_flags+0x80/0x160
[ 94.712770][ T668] dev_change_flags+0xa8/0x150
[ 94.712774][ T668] cycle_netdev+0x90/0xe0
[ 94.712779][ T668] vrf_add_slave+0xf2/0x210
[ 94.712782][ T668] do_set_master+0x323/0x4f0
[ 94.712788][ T668] do_setlink.constprop.0+0x9ee/0x2460
[ 94.712793][ T668] ? rtnl_newlink_create+0x770/0x770
[ 94.712803][ T668] ? rcu_read_lock_any_held+0x3f/0xa0
[ 94.712810][ T668] ? validate_chain+0x15e/0x4d0
[ 94.712817][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.712822][ T668] ? __mutex_trylock_common+0xf9/0x260
[ 94.712825][ T668] ? __mutex_handoff+0x2b0/0x2b0
[ 94.712829][ T668] ? rcu_is_watching+0x12/0xb0
[ 94.712837][ T668] ? rcu_is_watching+0x12/0xb0
[ 94.712840][ T668] ? trace_contention_end+0xd8/0x140
[ 94.712843][ T668] ? __mutex_lock+0x19f/0x1190
[ 94.712848][ T668] ? __lock_release+0x5d/0x170
[ 94.712852][ T668] ? rtnl_newlink+0x64a/0xa60
[ 94.712856][ T668] ? ww_mutex_lock+0x160/0x160
[ 94.712859][ T668] ? trace_cap_capable+0x10b/0x180
[ 94.712865][ T668] ? __rtnl_newlink+0x40a/0xa30
[ 94.712871][ T668] rtnl_newlink+0x693/0xa60
[ 94.712876][ T668] ? __rtnl_newlink+0xa30/0xa30
[ 94.712879][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.712885][ T668] ? find_held_lock+0x2b/0x80
[ 94.712889][ T668] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 94.712892][ T668] ? __lock_release+0x5d/0x170
[ 94.712896][ T668] ? __rtnl_newlink+0xa30/0xa30
[ 94.712899][ T668] rtnetlink_rcv_msg+0x709/0xc00
[ 94.712903][ T668] ? rtnl_port_fill+0x890/0x890
[ 94.712907][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.712914][ T668] netlink_rcv_skb+0x121/0x340
[ 94.712919][ T668] ? rtnl_port_fill+0x890/0x890
[ 94.712923][ T668] ? netlink_ack+0xdf0/0xdf0
[ 94.712930][ T668] ? netlink_deliver_tap+0x13e/0x340
[ 94.712934][ T668] ? netlink_deliver_tap+0xc3/0x340
[ 94.712938][ T668] netlink_unicast+0x4aa/0x780
[ 94.712943][ T668] ? netlink_attachskb+0x810/0x810
[ 94.712947][ T668] ? __lock_acquire+0x3b0/0x7e0
[ 94.712953][ T668] netlink_sendmsg+0x714/0xbd0
[ 94.712958][ T668] ? netlink_unicast+0x780/0x780
[ 94.712962][ T668] ? __import_iovec+0x230/0x3b0
[ 94.712967][ T668] ? _copy_from_user+0x53/0x90
[ 94.712971][ T668] ? netlink_unicast+0x780/0x780
[ 94.712975][ T668] ____sys_sendmsg+0x3dd/0x890
[ 94.712979][ T668] ? get_timestamp.constprop.0+0x370/0x370
[ 94.712982][ T668] ? __copy_msghdr+0x3d0/0x3d0
[ 94.712989][ T668] ___sys_sendmsg+0xed/0x170
[ 94.712992][ T668] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.712995][ T668] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 94.713000][ T668] ? copy_msghdr_from_user+0x110/0x110
[ 94.713004][ T668] ? find_held_lock+0x2b/0x80
[ 94.713008][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.713014][ T668] ? find_held_lock+0x2b/0x80
[ 94.713017][ T668] ? __virt_addr_valid+0x22a/0x450
[ 94.713022][ T668] ? __lock_release+0x5d/0x170
[ 94.713028][ T668] __sys_sendmsg+0x10b/0x1a0
[ 94.713030][ T668] ? __call_rcu_common.constprop.0+0x318/0x630
[ 94.713034][ T668] ? __sys_sendmsg_sock+0x20/0x20
[ 94.713041][ T668] ? rcu_is_watching+0x12/0xb0
[ 94.713044][ T668] do_syscall_64+0xc1/0xfd0
[ 94.713049][ T668] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 94.713052][ T668] RIP: 0033:0x7faa5b3791d7
[ 94.713057][ T668] 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
[ 94.713060][ T668] RSP: 002b:00007ffcda22a4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.713064][ T668] RAX: ffffffffffffffda RBX: 00007ffcda22ac00 RCX: 00007faa5b3791d7
[ 94.713066][ T668] RDX: 0000000000000000 RSI: 00007ffcda22a530 RDI: 0000000000000005
[ 94.713068][ T668] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 94.713069][ T668] R10: 0000000038638910 R11: 0000000000000246 R12: 0000000000000003
[ 94.713071][ T668] R13: 00000000691cc089 R14: 0000000000499600 R15: 0000000000000000
[ 94.713077][ T668]
[ 94.713078][ T668] ==================================================================
[ 94.733964][ T668] Disabling lock debugging due to kernel taint
[ 94.734224][ T668] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 94.734526][ T668] #PF: supervisor write access in kernel mode
[ 94.734898][ T668] #PF: error_code(0x0002) - not-present page
[ 94.735141][ T668] PGD 9d70067 P4D 9d70067 PUD c938067 PMD 0
[ 94.735392][ T668] Oops: Oops: 0002 [#1] SMP KASAN
[ 94.735715][ T668] CPU: 2 UID: 0 PID: 668 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 94.736122][ T668] Tainted: [B]=BAD_PAGE
[ 94.736277][ T668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.736646][ T668] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 94.736920][ T668] 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 df 81 84 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 94.737749][ T668] RSP: 0018:ffffc90000fb6e70 EFLAGS: 00010046
[ 94.738002][ T668] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa8640aaa
[ 94.738312][ T668] RDX: fffffbfff590fecd RSI: 0000000000000008 RDI: ffffffffac87f660
[ 94.738732][ T668] RBP: ffffc90000fb6ed8 R08: 0000000000000001 R09: fffffbfff590fecc
[ 94.739032][ T668] R10: ffffffffac87f667 R11: ffffc90000fb6940 R12: 0000000000000000
[ 94.739338][ T668] R13: 0000000000000282 R14: ffff888007654000 R15: dffffc0000000000
[ 94.739632][ T668] FS: 00007faa5b1ab800(0000) GS:ffff888083eec000(0000) knlGS:0000000000000000
[ 94.739992][ T668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.740371][ T668] CR2: 0000000000000000 CR3: 0000000004e63006 CR4: 0000000000772ef0
[ 94.740663][ T668] PKRU: 55555554
[ 94.740887][ T668] Call Trace:
[ 94.741035][ T668]
[ 94.741251][ T668] ? __dev_change_flags+0x24b/0x6c0
[ 94.741471][ T668] ? netif_change_flags+0x80/0x160
[ 94.741669][ T668] __cancel_work+0x7c/0x260
[ 94.741881][ T668] ? enable_delayed_work+0x10/0x10
[ 94.742194][ T668] ? queue_delayed_work_on+0x6a/0xa0
[ 94.742395][ T668] __cancel_work_sync+0x18/0xc0
[ 94.742587][ T668] __dev_close_many+0x1ce/0x810
[ 94.742793][ T668] ? netdev_notify_peers+0x20/0x20
[ 94.743110][ T668] ? __local_bh_enable_ip+0xa9/0x120
[ 94.743323][ T668] __dev_change_flags+0x24b/0x6c0
[ 94.743516][ T668] ? netif_set_allmulti+0x360/0x360
[ 94.743711][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.744030][ T668] netif_change_flags+0x80/0x160
[ 94.744228][ T668] dev_change_flags+0xa8/0x150
[ 94.744429][ T668] cycle_netdev+0x90/0xe0
[ 94.744580][ T668] vrf_add_slave+0xf2/0x210
[ 94.744823][ T668] do_set_master+0x323/0x4f0
[ 94.745134][ T668] do_setlink.constprop.0+0x9ee/0x2460
[ 94.745340][ T668] ? rtnl_newlink_create+0x770/0x770
[ 94.745534][ T668] ? rcu_read_lock_any_held+0x3f/0xa0
[ 94.745750][ T668] ? validate_chain+0x15e/0x4d0
[ 94.746065][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.746299][ T668] ? __mutex_trylock_common+0xf9/0x260
[ 94.746491][ T668] ? __mutex_handoff+0x2b0/0x2b0
[ 94.746694][ T668] ? rcu_is_watching+0x12/0xb0
[ 94.747008][ T668] ? rcu_is_watching+0x12/0xb0
[ 94.747206][ T668] ? trace_contention_end+0xd8/0x140
[ 94.747410][ T668] ? __mutex_lock+0x19f/0x1190
[ 94.747602][ T668] ? __lock_release+0x5d/0x170
[ 94.747921][ T668] ? rtnl_newlink+0x64a/0xa60
[ 94.748131][ T668] ? ww_mutex_lock+0x160/0x160
[ 94.748339][ T668] ? trace_cap_capable+0x10b/0x180
[ 94.748531][ T668] ? __rtnl_newlink+0x40a/0xa30
[ 94.748854][ T668] rtnl_newlink+0x693/0xa60
[ 94.749052][ T668] ? __rtnl_newlink+0xa30/0xa30
[ 94.749255][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.749464][ T668] ? find_held_lock+0x2b/0x80
[ 94.749789][ T668] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 94.749993][ T668] ? __lock_release+0x5d/0x170
[ 94.750190][ T668] ? __rtnl_newlink+0xa30/0xa30
[ 94.750388][ T668] rtnetlink_rcv_msg+0x709/0xc00
[ 94.750706][ T668] ? rtnl_port_fill+0x890/0x890
[ 94.750911][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.751104][ T668] netlink_rcv_skb+0x121/0x340
[ 94.751316][ T668] ? rtnl_port_fill+0x890/0x890
[ 94.751511][ T668] ? netlink_ack+0xdf0/0xdf0
[ 94.751732][ T668] ? netlink_deliver_tap+0x13e/0x340
[ 94.751942][ T668] ? netlink_deliver_tap+0xc3/0x340
[ 94.752138][ T668] netlink_unicast+0x4aa/0x780
[ 94.752494][ T668] ? netlink_attachskb+0x810/0x810
[ 94.752692][ T668] ? __lock_acquire+0x3b0/0x7e0
[ 94.752907][ T668] netlink_sendmsg+0x714/0xbd0
[ 94.753099][ T668] ? netlink_unicast+0x780/0x780
[ 94.753430][ T668] ? __import_iovec+0x230/0x3b0
[ 94.753621][ T668] ? _copy_from_user+0x53/0x90
[ 94.753843][ T668] ? netlink_unicast+0x780/0x780
[ 94.754034][ T668] ____sys_sendmsg+0x3dd/0x890
[ 94.754362][ T668] ? get_timestamp.constprop.0+0x370/0x370
[ 94.754594][ T668] ? __copy_msghdr+0x3d0/0x3d0
[ 94.754803][ T668] ___sys_sendmsg+0xed/0x170
[ 94.755107][ T668] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.755327][ T668] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 94.755562][ T668] ? copy_msghdr_from_user+0x110/0x110
[ 94.755775][ T668] ? find_held_lock+0x2b/0x80
[ 94.756082][ T668] ? __lock_acquire+0x449/0x7e0
[ 94.756302][ T668] ? find_held_lock+0x2b/0x80
[ 94.756495][ T668] ? __virt_addr_valid+0x22a/0x450
[ 94.756702][ T668] ? __lock_release+0x5d/0x170
[ 94.757054][ T668] __sys_sendmsg+0x10b/0x1a0
[ 94.757255][ T668] ? __call_rcu_common.constprop.0+0x318/0x630
[ 94.757508][ T668] ? __sys_sendmsg_sock+0x20/0x20
[ 94.757713][ T668] ? rcu_is_watching+0x12/0xb0
[ 94.758028][ T668] do_syscall_64+0xc1/0xfd0
[ 94.758227][ T668] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 94.758473][ T668] RIP: 0033:0x7faa5b3791d7
[ 94.758709][ T668] 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
[ 94.759581][ T668] RSP: 002b:00007ffcda22a4c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.760065][ T668] RAX: ffffffffffffffda RBX: 00007ffcda22ac00 RCX: 00007faa5b3791d7
[ 94.760371][ T668] RDX: 0000000000000000 RSI: 00007ffcda22a530 RDI: 0000000000000005
[ 94.760669][ T668] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 94.761086][ T668] R10: 0000000038638910 R11: 0000000000000246 R12: 0000000000000003
[ 94.761389][ T668] R13: 00000000691cc089 R14: 0000000000499600 R15: 0000000000000000
[ 94.761822][ T668]
[ 94.761976][ T668] Modules linked in: dummy veth nf_log_syslog nft_log nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nf_tables
[ 94.762431][ T668] CR2: 0000000000000000
[ 94.762691][ T668] ---[ end trace 0000000000000000 ]---
[ 94.762906][ T668] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 94.763162][ T668] 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 df 81 84 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 94.763991][ T668] RSP: 0018:ffffc90000fb6e70 EFLAGS: 00010046
[ 94.764233][ T668] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffa8640aaa
[ 94.764640][ T668] RDX: fffffbfff590fecd RSI: 0000000000000008 RDI: ffffffffac87f660
[ 94.764944][ T668] RBP: ffffc90000fb6ed8 R08: 0000000000000001 R09: fffffbfff590fecc
[ 94.765234][ T668] R10: ffffffffac87f667 R11: ffffc90000fb6940 R12: 0000000000000000
[ 94.765529][ T668] R13: 0000000000000282 R14: ffff888007654000 R15: dffffc0000000000
[ 94.765853][ T668] FS: 00007faa5b1ab800(0000) GS:ffff888083eec000(0000) knlGS:0000000000000000
[ 94.766330][ T668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.766583][ T668] CR2: 0000000000000000 CR3: 0000000004e63006 CR4: 0000000000772ef0
[ 94.766895][ T668] PKRU: 55555554
[ 94.767039][ T668] Kernel panic - not syncing: Fatal exception
[ 94.767503][ T668] Kernel Offset: 0x27000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 94.768002][ T668] ---[ end Kernel panic - not syncing: Fatal exception ]---
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