[ 14.100932][ T251] ip (251) used greatest stack depth: 23760 bytes left
[ 20.464534][ T326] gre: GRE over IPv4 demultiplexer driver
[ 20.519293][ T326] ip6_gre: GRE over IPv6 tunneling driver
[ 20.711700][ T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 20.863841][ T331] ==================================================================
[ 20.864170][ T331] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 20.864478][ T331] Write of size 8 at addr 0000000000000000 by task ip/331
[ 20.864728][ T331]
[ 20.864829][ T331] CPU: 1 UID: 0 PID: 331 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 20.864834][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.864836][ T331] Call Trace:
[ 20.864838][ T331]
[ 20.864840][ T331] dump_stack_lvl+0x82/0xc0
[ 20.864847][ T331] ? try_to_grab_pending+0x81/0x6c0
[ 20.864850][ T331] kasan_report+0xca/0x100
[ 20.864855][ T331] ? try_to_grab_pending+0x81/0x6c0
[ 20.864860][ T331] kasan_check_range+0x39/0x1b0
[ 20.864864][ T331] try_to_grab_pending+0x81/0x6c0
[ 20.864869][ T331] __cancel_work+0x7c/0x260
[ 20.864872][ T331] ? enable_delayed_work+0x10/0x10
[ 20.864876][ T331] ? qdisc_destroy+0x50/0x50
[ 20.864881][ T331] __cancel_work_sync+0x18/0xc0
[ 20.864885][ T331] __dev_close_many+0x1ce/0x810
[ 20.864891][ T331] ? netdev_notify_peers+0x20/0x20
[ 20.864896][ T331] ? __local_bh_enable_ip+0xa9/0x120
[ 20.864901][ T331] __dev_change_flags+0x24b/0x6c0
[ 20.864905][ T331] ? netif_set_allmulti+0x360/0x360
[ 20.864909][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.864915][ T331] netif_change_flags+0x80/0x160
[ 20.864920][ T331] dev_change_flags+0xa8/0x150
[ 20.864924][ T331] cycle_netdev+0x90/0xe0 [vrf]
[ 20.864931][ T331] vrf_add_slave+0xf2/0x210 [vrf]
[ 20.864937][ T331] do_set_master+0x323/0x4f0
[ 20.864941][ T331] do_setlink.constprop.0+0x9ee/0x2460
[ 20.864946][ T331] ? rtnl_newlink_create+0x770/0x770
[ 20.864952][ T331] ? rcu_read_lock_any_held+0x3f/0xa0
[ 20.864957][ T331] ? validate_chain+0x15e/0x4d0
[ 20.864962][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.864968][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 20.864971][ T331] ? __mutex_handoff+0x2b0/0x2b0
[ 20.864974][ T331] ? rcu_is_watching+0x12/0xb0
[ 20.864979][ T331] ? rcu_is_watching+0x12/0xb0
[ 20.864982][ T331] ? trace_contention_end+0xd8/0x140
[ 20.864985][ T331] ? __mutex_lock+0x19f/0x1190
[ 20.864990][ T331] ? __lock_release+0x5d/0x170
[ 20.864993][ T331] ? rtnl_newlink+0x64a/0xa60
[ 20.864996][ T331] ? ww_mutex_lock+0x160/0x160
[ 20.864999][ T331] ? trace_cap_capable+0x10b/0x180
[ 20.865003][ T331] ? __rtnl_newlink+0x40a/0xa30
[ 20.865009][ T331] rtnl_newlink+0x693/0xa60
[ 20.865014][ T331] ? __rtnl_newlink+0xa30/0xa30
[ 20.865017][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.865023][ T331] ? find_held_lock+0x2b/0x80
[ 20.865027][ T331] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 20.865029][ T331] ? __lock_release+0x5d/0x170
[ 20.865034][ T331] ? __rtnl_newlink+0xa30/0xa30
[ 20.865037][ T331] rtnetlink_rcv_msg+0x709/0xc00
[ 20.865041][ T331] ? rtnl_port_fill+0x850/0x850
[ 20.865043][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.865050][ T331] netlink_rcv_skb+0x121/0x340
[ 20.865054][ T331] ? rtnl_port_fill+0x850/0x850
[ 20.865057][ T331] ? netlink_ack+0xdd0/0xdd0
[ 20.865064][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 20.865067][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 20.865071][ T331] netlink_unicast+0x4aa/0x780
[ 20.865075][ T331] ? netlink_attachskb+0x810/0x810
[ 20.865079][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.865085][ T331] netlink_sendmsg+0x714/0xbd0
[ 20.865089][ T331] ? netlink_unicast+0x780/0x780
[ 20.865093][ T331] ? __import_iovec+0x230/0x3b0
[ 20.865098][ T331] ? netlink_unicast+0x780/0x780
[ 20.865101][ T331] ____sys_sendmsg+0x3dd/0x890
[ 20.865106][ T331] ? get_timestamp.constprop.0+0x380/0x380
[ 20.865109][ T331] ? __copy_msghdr+0x3c0/0x3c0
[ 20.865116][ T331] ___sys_sendmsg+0xed/0x170
[ 20.865119][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.865122][ T331] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 20.865127][ T331] ? copy_msghdr_from_user+0x110/0x110
[ 20.865132][ T331] ? find_held_lock+0x2b/0x80
[ 20.865137][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.865143][ T331] ? find_held_lock+0x2b/0x80
[ 20.865146][ T331] ? __virt_addr_valid+0x22a/0x450
[ 20.865150][ T331] ? __lock_release+0x5d/0x170
[ 20.865156][ T331] __sys_sendmsg+0x10b/0x1a0
[ 20.865159][ T331] ? __call_rcu_common.constprop.0+0x318/0x630
[ 20.865163][ T331] ? __sys_sendmsg_sock+0x20/0x20
[ 20.865171][ T331] ? rcu_is_watching+0x12/0xb0
[ 20.865175][ T331] do_syscall_64+0xc1/0xfd0
[ 20.865179][ T331] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 20.865183][ T331] RIP: 0033:0x7fc4538381d7
[ 20.865187][ T331] 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
[ 20.865190][ T331] RSP: 002b:00007fff20cd1628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.865194][ T331] RAX: ffffffffffffffda RBX: 00007fff20cd1d50 RCX: 00007fc4538381d7
[ 20.865196][ T331] RDX: 0000000000000000 RSI: 00007fff20cd1690 RDI: 0000000000000005
[ 20.865198][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.865200][ T331] R10: 0000000010e7d910 R11: 0000000000000246 R12: 0000000000000004
[ 20.865201][ T331] R13: 00000000691cb772 R14: 0000000000499600 R15: 0000000000000000
[ 20.865208][ T331]
[ 20.865209][ T331] ==================================================================
[ 20.883807][ T331] Disabling lock debugging due to kernel taint
[ 20.884061][ T331] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 20.884336][ T331] #PF: supervisor write access in kernel mode
[ 20.884575][ T331] #PF: error_code(0x0002) - not-present page
[ 20.884809][ T331] PGD 14946067 P4D 14946067 PUD 14bac067 PMD 0
[ 20.885044][ T331] Oops: Oops: 0002 [#1] SMP KASAN
[ 20.885232][ T331] CPU: 1 UID: 0 PID: 331 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 20.885633][ T331] Tainted: [B]=BAD_PAGE
[ 20.885774][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.886003][ T331] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 20.886242][ T331] 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
[ 20.886904][ T331] RSP: 0018:ffffc900006a6e70 EFLAGS: 00010046
[ 20.887140][ T331] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81c4090a
[ 20.887417][ T331] RDX: fffffbfff0bcf2cd RSI: 0000000000000008 RDI: ffffffff85e79660
[ 20.887691][ T331] RBP: ffffc900006a6ed8 R08: 0000000000000001 R09: fffffbfff0bcf2cc
[ 20.887982][ T331] R10: ffffffff85e79667 R11: ffffc900006a6940 R12: 0000000000000000
[ 20.888260][ T331] R13: 0000000000000282 R14: ffff88800f2b4000 R15: dffffc0000000000
[ 20.888537][ T331] FS: 00007fc45366a800(0000) GS:ffff8880b0472000(0000) knlGS:0000000000000000
[ 20.888856][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.889103][ T331] CR2: 0000000000000000 CR3: 000000001493e002 CR4: 0000000000772ef0
[ 20.889379][ T331] PKRU: 55555554
[ 20.889532][ T331] Call Trace:
[ 20.889672][ T331]
[ 20.889777][ T331] __cancel_work+0x7c/0x260
[ 20.889964][ T331] ? enable_delayed_work+0x10/0x10
[ 20.890150][ T331] ? qdisc_destroy+0x50/0x50
[ 20.890337][ T331] __cancel_work_sync+0x18/0xc0
[ 20.890534][ T331] __dev_close_many+0x1ce/0x810
[ 20.890734][ T331] ? netdev_notify_peers+0x20/0x20
[ 20.890921][ T331] ? __local_bh_enable_ip+0xa9/0x120
[ 20.891106][ T331] __dev_change_flags+0x24b/0x6c0
[ 20.891306][ T331] ? netif_set_allmulti+0x360/0x360
[ 20.891488][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.891675][ T331] netif_change_flags+0x80/0x160
[ 20.891869][ T331] dev_change_flags+0xa8/0x150
[ 20.892054][ T331] cycle_netdev+0x90/0xe0 [vrf]
[ 20.892253][ T331] vrf_add_slave+0xf2/0x210 [vrf]
[ 20.892441][ T331] do_set_master+0x323/0x4f0
[ 20.892645][ T331] do_setlink.constprop.0+0x9ee/0x2460
[ 20.892834][ T331] ? rtnl_newlink_create+0x770/0x770
[ 20.893034][ T331] ? rcu_read_lock_any_held+0x3f/0xa0
[ 20.893220][ T331] ? validate_chain+0x15e/0x4d0
[ 20.893420][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.893622][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 20.893808][ T331] ? __mutex_handoff+0x2b0/0x2b0
[ 20.893994][ T331] ? rcu_is_watching+0x12/0xb0
[ 20.894179][ T331] ? rcu_is_watching+0x12/0xb0
[ 20.894377][ T331] ? trace_contention_end+0xd8/0x140
[ 20.894563][ T331] ? __mutex_lock+0x19f/0x1190
[ 20.894757][ T331] ? __lock_release+0x5d/0x170
[ 20.894943][ T331] ? rtnl_newlink+0x64a/0xa60
[ 20.895129][ T331] ? ww_mutex_lock+0x160/0x160
[ 20.895314][ T331] ? trace_cap_capable+0x10b/0x180
[ 20.895500][ T331] ? __rtnl_newlink+0x40a/0xa30
[ 20.895686][ T331] rtnl_newlink+0x693/0xa60
[ 20.895868][ T331] ? __rtnl_newlink+0xa30/0xa30
[ 20.896049][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.896243][ T331] ? find_held_lock+0x2b/0x80
[ 20.896430][ T331] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 20.896613][ T331] ? __lock_release+0x5d/0x170
[ 20.896800][ T331] ? __rtnl_newlink+0xa30/0xa30
[ 20.896983][ T331] rtnetlink_rcv_msg+0x709/0xc00
[ 20.897167][ T331] ? rtnl_port_fill+0x850/0x850
[ 20.897350][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.897549][ T331] netlink_rcv_skb+0x121/0x340
[ 20.897752][ T331] ? rtnl_port_fill+0x850/0x850
[ 20.897937][ T331] ? netlink_ack+0xdd0/0xdd0
[ 20.898125][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 20.898320][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 20.898505][ T331] netlink_unicast+0x4aa/0x780
[ 20.898692][ T331] ? netlink_attachskb+0x810/0x810
[ 20.898877][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.899088][ T331] netlink_sendmsg+0x714/0xbd0
[ 20.899296][ T331] ? netlink_unicast+0x780/0x780
[ 20.899494][ T331] ? __import_iovec+0x230/0x3b0
[ 20.899699][ T331] ? netlink_unicast+0x780/0x780
[ 20.899886][ T331] ____sys_sendmsg+0x3dd/0x890
[ 20.900086][ T331] ? get_timestamp.constprop.0+0x380/0x380
[ 20.900324][ T331] ? __copy_msghdr+0x3c0/0x3c0
[ 20.900532][ T331] ___sys_sendmsg+0xed/0x170
[ 20.900721][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.900919][ T331] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 20.901168][ T331] ? copy_msghdr_from_user+0x110/0x110
[ 20.901353][ T331] ? find_held_lock+0x2b/0x80
[ 20.901549][ T331] ? __lock_acquire+0x449/0x7e0
[ 20.901744][ T331] ? find_held_lock+0x2b/0x80
[ 20.901926][ T331] ? __virt_addr_valid+0x22a/0x450
[ 20.902124][ T331] ? __lock_release+0x5d/0x170
[ 20.902321][ T331] __sys_sendmsg+0x10b/0x1a0
[ 20.902510][ T331] ? __call_rcu_common.constprop.0+0x318/0x630
[ 20.902753][ T331] ? __sys_sendmsg_sock+0x20/0x20
[ 20.902952][ T331] ? rcu_is_watching+0x12/0xb0
[ 20.903164][ T331] do_syscall_64+0xc1/0xfd0
[ 20.903359][ T331] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 20.903593][ T331] RIP: 0033:0x7fc4538381d7
[ 20.903801][ T331] 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
[ 20.904493][ T331] RSP: 002b:00007fff20cd1628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.904770][ T331] RAX: ffffffffffffffda RBX: 00007fff20cd1d50 RCX: 00007fc4538381d7
[ 20.905072][ T331] RDX: 0000000000000000 RSI: 00007fff20cd1690 RDI: 0000000000000005
[ 20.905359][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.905644][ T331] R10: 0000000010e7d910 R11: 0000000000000246 R12: 0000000000000004
[ 20.905917][ T331] R13: 00000000691cb772 R14: 0000000000499600 R15: 0000000000000000
[ 20.906201][ T331]
[ 20.906360][ T331] Modules linked in: ip6_gre ip6_tunnel tunnel6 gre vrf veth
[ 20.906658][ T331] CR2: 0000000000000000
[ 20.906819][ T331] ---[ end trace 0000000000000000 ]---
[ 20.907014][ T331] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 20.907263][ T331] 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
[ 20.907930][ T331] RSP: 0018:ffffc900006a6e70 EFLAGS: 00010046
[ 20.908189][ T331] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff81c4090a
[ 20.908479][ T331] RDX: fffffbfff0bcf2cd RSI: 0000000000000008 RDI: ffffffff85e79660
[ 20.908765][ T331] RBP: ffffc900006a6ed8 R08: 0000000000000001 R09: fffffbfff0bcf2cc
[ 20.909053][ T331] R10: ffffffff85e79667 R11: ffffc900006a6940 R12: 0000000000000000
[ 20.909342][ T331] R13: 0000000000000282 R14: ffff88800f2b4000 R15: dffffc0000000000
[ 20.909621][ T331] FS: 00007fc45366a800(0000) GS:ffff8880b0472000(0000) knlGS:0000000000000000
[ 20.909939][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.910175][ T331] CR2: 0000000000000000 CR3: 000000001493e002 CR4: 0000000000772ef0
[ 20.910452][ T331] PKRU: 55555554
[ 20.910600][ T331] Kernel panic - not syncing: Fatal exception
[ 20.910934][ T331] Kernel Offset: 0x600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 20.911370][ T331] ---[ end Kernel panic - not syncing: Fatal exception ]---
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