[ 14.675813][ T245] team0: Mode changed to "loadbalance"
[ 14.695848][ T245] team0: Port device dummy1 added
[ 14.701979][ T245] team0: Port device dummy2 added
[ 15.018783][ T249] dummy1: entered promiscuous mode
[ 15.019272][ T249] dummy2: entered promiscuous mode
[ 15.666994][ T269] dummy1: left promiscuous mode
[ 15.667507][ T269] dummy2: left promiscuous mode
[ 15.667873][ T269] ==================================================================
[ 15.668203][ T269] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 15.668501][ T269] Write of size 8 at addr 0000000000000000 by task ip/269
[ 15.668737][ T269]
[ 15.668839][ T269] CPU: 2 UID: 0 PID: 269 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 15.668844][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.668847][ T269] Call Trace:
[ 15.668848][ T269]
[ 15.668850][ T269] dump_stack_lvl+0x82/0xc0
[ 15.668859][ T269] ? try_to_grab_pending+0x81/0x6c0
[ 15.668862][ T269] kasan_report+0xca/0x100
[ 15.668869][ T269] ? try_to_grab_pending+0x81/0x6c0
[ 15.668875][ T269] kasan_check_range+0x39/0x1b0
[ 15.668879][ T269] try_to_grab_pending+0x81/0x6c0
[ 15.668882][ T269] ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 15.668888][ T269] __cancel_work+0x7c/0x260
[ 15.668891][ T269] ? enable_delayed_work+0x10/0x10
[ 15.668896][ T269] ? __local_bh_enable_ip+0xa9/0x120
[ 15.668901][ T269] __cancel_work_sync+0x18/0xc0
[ 15.668904][ T269] __dev_close_many+0x1cf/0x980
[ 15.668911][ T269] ? netdev_notify_peers+0x20/0x20
[ 15.668916][ T269] ? __local_bh_enable_ip+0xa9/0x120
[ 15.668924][ T269] __dev_change_flags+0x24b/0x6c0
[ 15.668928][ T269] ? netif_set_allmulti+0x360/0x360
[ 15.668931][ T269] ? is_bpf_text_address+0x67/0x120
[ 15.668939][ T269] netif_change_flags+0x80/0x160
[ 15.668941][ T269] ? kernel_text_address+0xc6/0xd0
[ 15.668949][ T269] do_setlink.constprop.0+0x984/0x2640
[ 15.668960][ T269] ? rtnl_newlink_create+0x8f0/0x8f0
[ 15.668967][ T269] ? rcu_read_lock_any_held+0x3f/0xa0
[ 15.668973][ T269] ? validate_chain+0x15e/0x4d0
[ 15.668980][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.668987][ T269] ? __mutex_trylock_common+0xf9/0x260
[ 15.668993][ T269] ? __mutex_handoff+0x2b0/0x2b0
[ 15.668997][ T269] ? rcu_is_watching+0x12/0xb0
[ 15.669003][ T269] ? rcu_is_watching+0x12/0xb0
[ 15.669006][ T269] ? trace_contention_end+0xd8/0x140
[ 15.669009][ T269] ? __mutex_lock+0x19f/0x1190
[ 15.669013][ T269] ? __create_object+0x5e/0xb0
[ 15.669016][ T269] ? __lock_release+0x5d/0x170
[ 15.669020][ T269] ? rtnl_newlink+0x64a/0xa60
[ 15.669023][ T269] ? ww_mutex_lock+0x160/0x160
[ 15.669027][ T269] ? trace_cap_capable+0x10b/0x180
[ 15.669032][ T269] ? __rtnl_newlink+0x40a/0xa30
[ 15.669038][ T269] rtnl_newlink+0x693/0xa60
[ 15.669043][ T269] ? __rtnl_newlink+0xa30/0xa30
[ 15.669047][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.669052][ T269] ? find_held_lock+0x2b/0x80
[ 15.669056][ T269] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 15.669059][ T269] ? __lock_release+0x5d/0x170
[ 15.669063][ T269] ? __rtnl_newlink+0xa30/0xa30
[ 15.669066][ T269] rtnetlink_rcv_msg+0x709/0xc00
[ 15.669070][ T269] ? rtnl_port_fill+0x850/0x850
[ 15.669073][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.669080][ T269] netlink_rcv_skb+0x121/0x340
[ 15.669083][ T269] ? rtnl_port_fill+0x850/0x850
[ 15.669087][ T269] ? netlink_ack+0xdd0/0xdd0
[ 15.669093][ T269] ? netlink_deliver_tap+0x13e/0x340
[ 15.669097][ T269] ? netlink_deliver_tap+0xc3/0x340
[ 15.669102][ T269] netlink_unicast+0x4aa/0x780
[ 15.669106][ T269] ? netlink_attachskb+0x810/0x810
[ 15.669112][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.669120][ T269] netlink_sendmsg+0x714/0xbd0
[ 15.669127][ T269] ? netlink_unicast+0x780/0x780
[ 15.669130][ T269] ? __import_iovec+0x230/0x3b0
[ 15.669136][ T269] ? netlink_unicast+0x780/0x780
[ 15.669139][ T269] ____sys_sendmsg+0x3dd/0x890
[ 15.669145][ T269] ? get_timestamp.constprop.0+0x380/0x380
[ 15.669149][ T269] ? __copy_msghdr+0x3c0/0x3c0
[ 15.669155][ T269] ___sys_sendmsg+0xed/0x170
[ 15.669158][ T269] ? kasan_record_aux_stack+0x8c/0xa0
[ 15.669161][ T269] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 15.669166][ T269] ? copy_msghdr_from_user+0x110/0x110
[ 15.669170][ T269] ? find_held_lock+0x2b/0x80
[ 15.669174][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.669180][ T269] ? find_held_lock+0x2b/0x80
[ 15.669183][ T269] ? __virt_addr_valid+0x22a/0x450
[ 15.669188][ T269] ? __lock_release+0x5d/0x170
[ 15.669194][ T269] __sys_sendmsg+0x10b/0x1a0
[ 15.669197][ T269] ? __call_rcu_common.constprop.0+0x318/0x630
[ 15.669200][ T269] ? __sys_sendmsg_sock+0x20/0x20
[ 15.669207][ T269] ? rcu_is_watching+0x12/0xb0
[ 15.669211][ T269] do_syscall_64+0xc1/0xfd0
[ 15.669216][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.669219][ T269] RIP: 0033:0x7f1e68f5c1d7
[ 15.669223][ T269] 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
[ 15.669226][ T269] RSP: 002b:00007ffc34183358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 15.669233][ T269] RAX: ffffffffffffffda RBX: 00007ffc34183a80 RCX: 00007f1e68f5c1d7
[ 15.669235][ T269] RDX: 0000000000000000 RSI: 00007ffc341833c0 RDI: 0000000000000005
[ 15.669237][ T269] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 15.669239][ T269] R10: 00007f1e68e58f60 R11: 0000000000000246 R12: 0000000000000003
[ 15.669240][ T269] R13: 00000000691cd0b9 R14: 0000000000499600 R15: 0000000000000000
[ 15.669247][ T269]
[ 15.669248][ T269] ==================================================================
[ 15.688014][ T269] Disabling lock debugging due to kernel taint
[ 15.688254][ T269] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 15.688522][ T269] #PF: supervisor write access in kernel mode
[ 15.688732][ T269] #PF: error_code(0x0002) - not-present page
[ 15.688941][ T269] PGD 4e3b067 P4D 4e3b067 PUD 4ade067 PMD 0
[ 15.689185][ T269] Oops: Oops: 0002 [#1] SMP KASAN
[ 15.689366][ T269] CPU: 2 UID: 0 PID: 269 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 15.689721][ T269] Tainted: [B]=BAD_PAGE
[ 15.689856][ T269] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.690090][ T269] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 15.690329][ T269] 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 af 80 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 15.690946][ T269] RSP: 0018:ffffc90000bf6f30 EFLAGS: 00010046
[ 15.691184][ T269] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9b24390a
[ 15.691454][ T269] RDX: fffffbfff3edd4cd RSI: 0000000000000008 RDI: ffffffff9f6ea660
[ 15.691711][ T269] RBP: ffffc90000bf6f98 R08: 0000000000000001 R09: fffffbfff3edd4cc
[ 15.691967][ T269] R10: ffffffff9f6ea667 R11: ffffc90000bf6a00 R12: 0000000000000000
[ 15.692251][ T269] R13: 0000000000000286 R14: ffff8880081d1000 R15: dffffc0000000000
[ 15.692514][ T269] FS: 00007f1e68d8e800(0000) GS:ffff888090e81000(0000) knlGS:0000000000000000
[ 15.692809][ T269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.693046][ T269] CR2: 0000000000000000 CR3: 000000000c7bc003 CR4: 0000000000772ef0
[ 15.693339][ T269] PKRU: 55555554
[ 15.693478][ T269] Call Trace:
[ 15.693608][ T269]
[ 15.693695][ T269] ? _raw_spin_unlock_irqrestore+0x59/0x70
[ 15.693915][ T269] __cancel_work+0x7c/0x260
[ 15.694106][ T269] ? enable_delayed_work+0x10/0x10
[ 15.694302][ T269] ? __local_bh_enable_ip+0xa9/0x120
[ 15.694481][ T269] __cancel_work_sync+0x18/0xc0
[ 15.694661][ T269] __dev_close_many+0x1cf/0x980
[ 15.694832][ T269] ? netdev_notify_peers+0x20/0x20
[ 15.695018][ T269] ? __local_bh_enable_ip+0xa9/0x120
[ 15.695203][ T269] __dev_change_flags+0x24b/0x6c0
[ 15.695379][ T269] ? netif_set_allmulti+0x360/0x360
[ 15.695573][ T269] ? is_bpf_text_address+0x67/0x120
[ 15.695746][ T269] netif_change_flags+0x80/0x160
[ 15.695919][ T269] ? kernel_text_address+0xc6/0xd0
[ 15.696107][ T269] do_setlink.constprop.0+0x984/0x2640
[ 15.696293][ T269] ? rtnl_newlink_create+0x8f0/0x8f0
[ 15.696474][ T269] ? rcu_read_lock_any_held+0x3f/0xa0
[ 15.696648][ T269] ? validate_chain+0x15e/0x4d0
[ 15.696832][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.697022][ T269] ? __mutex_trylock_common+0xf9/0x260
[ 15.697211][ T269] ? __mutex_handoff+0x2b0/0x2b0
[ 15.697385][ T269] ? rcu_is_watching+0x12/0xb0
[ 15.697562][ T269] ? rcu_is_watching+0x12/0xb0
[ 15.697730][ T269] ? trace_contention_end+0xd8/0x140
[ 15.697911][ T269] ? __mutex_lock+0x19f/0x1190
[ 15.698102][ T269] ? __create_object+0x5e/0xb0
[ 15.698287][ T269] ? __lock_release+0x5d/0x170
[ 15.698470][ T269] ? rtnl_newlink+0x64a/0xa60
[ 15.698645][ T269] ? ww_mutex_lock+0x160/0x160
[ 15.698814][ T269] ? trace_cap_capable+0x10b/0x180
[ 15.699009][ T269] ? __rtnl_newlink+0x40a/0xa30
[ 15.699197][ T269] rtnl_newlink+0x693/0xa60
[ 15.699375][ T269] ? __rtnl_newlink+0xa30/0xa30
[ 15.699554][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.699724][ T269] ? find_held_lock+0x2b/0x80
[ 15.699890][ T269] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 15.700081][ T269] ? __lock_release+0x5d/0x170
[ 15.700258][ T269] ? __rtnl_newlink+0xa30/0xa30
[ 15.700433][ T269] rtnetlink_rcv_msg+0x709/0xc00
[ 15.700606][ T269] ? rtnl_port_fill+0x850/0x850
[ 15.700784][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.700958][ T269] netlink_rcv_skb+0x121/0x340
[ 15.701165][ T269] ? rtnl_port_fill+0x850/0x850
[ 15.701337][ T269] ? netlink_ack+0xdd0/0xdd0
[ 15.701518][ T269] ? netlink_deliver_tap+0x13e/0x340
[ 15.701689][ T269] ? netlink_deliver_tap+0xc3/0x340
[ 15.701855][ T269] netlink_unicast+0x4aa/0x780
[ 15.702039][ T269] ? netlink_attachskb+0x810/0x810
[ 15.702215][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.702407][ T269] netlink_sendmsg+0x714/0xbd0
[ 15.702588][ T269] ? netlink_unicast+0x780/0x780
[ 15.702761][ T269] ? __import_iovec+0x230/0x3b0
[ 15.702932][ T269] ? netlink_unicast+0x780/0x780
[ 15.703126][ T269] ____sys_sendmsg+0x3dd/0x890
[ 15.703299][ T269] ? get_timestamp.constprop.0+0x380/0x380
[ 15.703514][ T269] ? __copy_msghdr+0x3c0/0x3c0
[ 15.703702][ T269] ___sys_sendmsg+0xed/0x170
[ 15.703870][ T269] ? kasan_record_aux_stack+0x8c/0xa0
[ 15.704052][ T269] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 15.704293][ T269] ? copy_msghdr_from_user+0x110/0x110
[ 15.704474][ T269] ? find_held_lock+0x2b/0x80
[ 15.704660][ T269] ? __lock_acquire+0x449/0x7e0
[ 15.704830][ T269] ? find_held_lock+0x2b/0x80
[ 15.705009][ T269] ? __virt_addr_valid+0x22a/0x450
[ 15.705201][ T269] ? __lock_release+0x5d/0x170
[ 15.705377][ T269] __sys_sendmsg+0x10b/0x1a0
[ 15.705587][ T269] ? __call_rcu_common.constprop.0+0x318/0x630
[ 15.705797][ T269] ? __sys_sendmsg_sock+0x20/0x20
[ 15.705984][ T269] ? rcu_is_watching+0x12/0xb0
[ 15.706165][ T269] do_syscall_64+0xc1/0xfd0
[ 15.706336][ T269] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.706571][ T269] RIP: 0033:0x7f1e68f5c1d7
[ 15.706747][ T269] 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
[ 15.707394][ T269] RSP: 002b:00007ffc34183358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 15.707679][ T269] RAX: ffffffffffffffda RBX: 00007ffc34183a80 RCX: 00007f1e68f5c1d7
[ 15.707934][ T269] RDX: 0000000000000000 RSI: 00007ffc341833c0 RDI: 0000000000000005
[ 15.708218][ T269] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 15.708486][ T269] R10: 00007f1e68e58f60 R11: 0000000000000246 R12: 0000000000000003
[ 15.708751][ T269] R13: 00000000691cd0b9 R14: 0000000000499600 R15: 0000000000000000
[ 15.709156][ T269]
[ 15.709296][ T269] Modules linked in:
[ 15.709436][ T269] CR2: 0000000000000000
[ 15.709577][ T269] ---[ end trace 0000000000000000 ]---
[ 15.709760][ T269] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 15.710114][ T269] 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 af 80 81 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 15.710867][ T269] RSP: 0018:ffffc90000bf6f30 EFLAGS: 00010046
[ 15.711094][ T269] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9b24390a
[ 15.711345][ T269] RDX: fffffbfff3edd4cd RSI: 0000000000000008 RDI: ffffffff9f6ea660
[ 15.711701][ T269] RBP: ffffc90000bf6f98 R08: 0000000000000001 R09: fffffbfff3edd4cc
[ 15.711961][ T269] R10: ffffffff9f6ea667 R11: ffffc90000bf6a00 R12: 0000000000000000
[ 15.712227][ T269] R13: 0000000000000286 R14: ffff8880081d1000 R15: dffffc0000000000
[ 15.712584][ T269] FS: 00007f1e68d8e800(0000) GS:ffff888090e81000(0000) knlGS:0000000000000000
[ 15.712879][ T269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.713217][ T269] CR2: 0000000000000000 CR3: 000000000c7bc003 CR4: 0000000000772ef0
[ 15.713473][ T269] PKRU: 55555554
[ 15.713603][ T269] Kernel panic - not syncing: Fatal exception
[ 15.713882][ T269] Kernel Offset: 0x19c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 15.714418][ T269] ---[ end Kernel panic - not syncing: Fatal exception ]---
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