[ 16.318820][ T264] virtio_net virtio2 enp0s1: renamed from eth0
[ 17.239223][ T276] virtio_net virtio3 enp0s2: renamed from eth0
[ 20.174197][ T310] ==================================================================
[ 20.174545][ T310] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 20.174823][ T310] Write of size 8 at addr 0000000000000000 by task ip/310
[ 20.175062][ T310]
[ 20.175159][ T310] CPU: 2 UID: 0 PID: 310 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 20.175164][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.175166][ T310] Call Trace:
[ 20.175168][ T310]
[ 20.175169][ T310] dump_stack_lvl+0x82/0xc0
[ 20.175175][ T310] ? try_to_grab_pending+0x81/0x6c0
[ 20.175179][ T310] kasan_report+0xca/0x100
[ 20.175185][ T310] ? try_to_grab_pending+0x81/0x6c0
[ 20.175190][ T310] kasan_check_range+0x39/0x1b0
[ 20.175194][ T310] try_to_grab_pending+0x81/0x6c0
[ 20.175199][ T310] __cancel_work+0x7c/0x260
[ 20.175203][ T310] ? enable_delayed_work+0x10/0x10
[ 20.175206][ T310] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.175213][ T310] ? virtnet_close+0x3c0/0x5c0
[ 20.175219][ T310] __cancel_work_sync+0x18/0xc0
[ 20.175223][ T310] __dev_close_many+0x1ce/0x810
[ 20.175229][ T310] ? netdev_notify_peers+0x20/0x20
[ 20.175234][ T310] ? __local_bh_enable_ip+0xa9/0x120
[ 20.175243][ T310] __dev_change_flags+0x24b/0x6c0
[ 20.175248][ T310] ? __free_zapped_classes+0x90/0x90
[ 20.175254][ T310] ? netif_set_allmulti+0x360/0x360
[ 20.175257][ T310] ? __lock_release+0x5d/0x170
[ 20.175263][ T310] netif_change_flags+0x80/0x160
[ 20.175267][ T310] do_setlink.constprop.0+0x97c/0x2460
[ 20.175273][ T310] ? rtnl_newlink_create+0x770/0x770
[ 20.175278][ T310] ? rcu_read_lock_any_held+0x3f/0xa0
[ 20.175283][ T310] ? validate_chain+0x15e/0x4d0
[ 20.175287][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.175292][ T310] ? __mutex_trylock_common+0xf9/0x260
[ 20.175297][ T310] ? __mutex_handoff+0x2b0/0x2b0
[ 20.175301][ T310] ? rcu_is_watching+0x12/0xb0
[ 20.175306][ T310] ? rcu_is_watching+0x12/0xb0
[ 20.175309][ T310] ? trace_contention_end+0xd8/0x140
[ 20.175313][ T310] ? __mutex_lock+0x19f/0x1190
[ 20.175318][ T310] ? __create_object+0x5e/0xb0
[ 20.175322][ T310] ? __lock_release+0x5d/0x170
[ 20.175325][ T310] ? rtnl_newlink+0x64a/0xa60
[ 20.175328][ T310] ? ww_mutex_lock+0x160/0x160
[ 20.175332][ T310] ? trace_cap_capable+0x10b/0x180
[ 20.175337][ T310] ? __rtnl_newlink+0x40a/0xa30
[ 20.175343][ T310] rtnl_newlink+0x693/0xa60
[ 20.175348][ T310] ? __rtnl_newlink+0xa30/0xa30
[ 20.175351][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.175360][ T310] ? find_held_lock+0x2b/0x80
[ 20.175365][ T310] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 20.175369][ T310] ? __lock_release+0x5d/0x170
[ 20.175373][ T310] ? __rtnl_newlink+0xa30/0xa30
[ 20.175376][ T310] rtnetlink_rcv_msg+0x709/0xc00
[ 20.175380][ T310] ? rtnl_port_fill+0x850/0x850
[ 20.175383][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.175389][ T310] netlink_rcv_skb+0x121/0x340
[ 20.175394][ T310] ? rtnl_port_fill+0x850/0x850
[ 20.175398][ T310] ? netlink_ack+0xdd0/0xdd0
[ 20.175404][ T310] ? netlink_deliver_tap+0x13e/0x340
[ 20.175407][ T310] ? netlink_deliver_tap+0xc3/0x340
[ 20.175411][ T310] netlink_unicast+0x4aa/0x780
[ 20.175416][ T310] ? netlink_attachskb+0x810/0x810
[ 20.175422][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.175430][ T310] netlink_sendmsg+0x714/0xbd0
[ 20.175436][ T310] ? netlink_unicast+0x780/0x780
[ 20.175439][ T310] ? __import_iovec+0x230/0x3b0
[ 20.175445][ T310] ? netlink_unicast+0x780/0x780
[ 20.175449][ T310] ____sys_sendmsg+0x3dd/0x890
[ 20.175454][ T310] ? get_timestamp.constprop.0+0x380/0x380
[ 20.175458][ T310] ? __copy_msghdr+0x3c0/0x3c0
[ 20.175465][ T310] ___sys_sendmsg+0xed/0x170
[ 20.175468][ T310] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.175472][ T310] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 20.175477][ T310] ? copy_msghdr_from_user+0x110/0x110
[ 20.175482][ T310] ? find_held_lock+0x2b/0x80
[ 20.175486][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.175491][ T310] ? find_held_lock+0x2b/0x80
[ 20.175494][ T310] ? __virt_addr_valid+0x22a/0x450
[ 20.175497][ T310] ? __lock_release+0x5d/0x170
[ 20.175503][ T310] __sys_sendmsg+0x10b/0x1a0
[ 20.175506][ T310] ? __call_rcu_common.constprop.0+0x318/0x630
[ 20.175509][ T310] ? __sys_sendmsg_sock+0x20/0x20
[ 20.175517][ T310] ? rcu_is_watching+0x12/0xb0
[ 20.175521][ T310] do_syscall_64+0xc1/0xfd0
[ 20.175526][ T310] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 20.175529][ T310] RIP: 0033:0x7f2eec9411d7
[ 20.175533][ T310] 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
[ 20.175536][ T310] RSP: 002b:00007ffee2a61858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.175540][ T310] RAX: ffffffffffffffda RBX: 00007ffee2a61f80 RCX: 00007f2eec9411d7
[ 20.175542][ T310] RDX: 0000000000000000 RSI: 00007ffee2a618c0 RDI: 0000000000000005
[ 20.175544][ T310] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 20.175546][ T310] R10: 00007f2eec83df60 R11: 0000000000000246 R12: 0000000000000003
[ 20.175548][ T310] R13: 00000000691cb905 R14: 0000000000499600 R15: 0000000000000000
[ 20.175554][ T310]
[ 20.175555][ T310] ==================================================================
[ 20.193378][ T310] Disabling lock debugging due to kernel taint
[ 20.193615][ T310] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 20.193881][ T310] #PF: supervisor write access in kernel mode
[ 20.194105][ T310] #PF: error_code(0x0002) - not-present page
[ 20.194343][ T310] PGD 8211067 P4D 8211067 PUD 4bcd067 PMD 0
[ 20.194592][ T310] Oops: Oops: 0002 [#1] SMP KASAN
[ 20.194775][ T310] CPU: 2 UID: 0 PID: 310 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 20.195146][ T310] Tainted: [B]=BAD_PAGE
[ 20.195293][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.195535][ T310] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 20.195770][ T310] 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
[ 20.196433][ T310] RSP: 0018:ffffc90000586f40 EFLAGS: 00010046
[ 20.196663][ T310] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffac43e90a
[ 20.196931][ T310] RDX: fffffbfff60c8ecd RSI: 0000000000000008 RDI: ffffffffb0647660
[ 20.197206][ T310] RBP: ffffc90000586fa8 R08: 0000000000000001 R09: fffffbfff60c8ecc
[ 20.197495][ T310] R10: ffffffffb0647667 R11: ffffc90000586a00 R12: 0000000000000000
[ 20.197764][ T310] R13: 0000000000000282 R14: ffff88800cc22000 R15: dffffc0000000000
[ 20.198042][ T310] FS: 00007f2eec773800(0000) GS:ffff888080124000(0000) knlGS:0000000000000000
[ 20.198359][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.198596][ T310] CR2: 0000000000000000 CR3: 00000000057d7001 CR4: 0000000000772ef0
[ 20.198863][ T310] PKRU: 55555554
[ 20.199010][ T310] Call Trace:
[ 20.199142][ T310]
[ 20.199233][ T310] __cancel_work+0x7c/0x260
[ 20.199450][ T310] ? enable_delayed_work+0x10/0x10
[ 20.199628][ T310] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.199807][ T310] ? virtnet_close+0x3c0/0x5c0
[ 20.199993][ T310] __cancel_work_sync+0x18/0xc0
[ 20.200173][ T310] __dev_close_many+0x1ce/0x810
[ 20.200406][ T310] ? netdev_notify_peers+0x20/0x20
[ 20.200597][ T310] ? __local_bh_enable_ip+0xa9/0x120
[ 20.200774][ T310] __dev_change_flags+0x24b/0x6c0
[ 20.200949][ T310] ? __free_zapped_classes+0x90/0x90
[ 20.201136][ T310] ? netif_set_allmulti+0x360/0x360
[ 20.201319][ T310] ? __lock_release+0x5d/0x170
[ 20.201523][ T310] netif_change_flags+0x80/0x160
[ 20.201804][ T310] do_setlink.constprop.0+0x97c/0x2460
[ 20.201987][ T310] ? rtnl_newlink_create+0x770/0x770
[ 20.202166][ T310] ? rcu_read_lock_any_held+0x3f/0xa0
[ 20.202345][ T310] ? validate_chain+0x15e/0x4d0
[ 20.202646][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.202823][ T310] ? __mutex_trylock_common+0xf9/0x260
[ 20.203018][ T310] ? __mutex_handoff+0x2b0/0x2b0
[ 20.203193][ T310] ? rcu_is_watching+0x12/0xb0
[ 20.203499][ T310] ? rcu_is_watching+0x12/0xb0
[ 20.203673][ T310] ? trace_contention_end+0xd8/0x140
[ 20.203849][ T310] ? __mutex_lock+0x19f/0x1190
[ 20.204035][ T310] ? __create_object+0x5e/0xb0
[ 20.204215][ T310] ? __lock_release+0x5d/0x170
[ 20.204421][ T310] ? rtnl_newlink+0x64a/0xa60
[ 20.204603][ T310] ? ww_mutex_lock+0x160/0x160
[ 20.204778][ T310] ? trace_cap_capable+0x10b/0x180
[ 20.205090][ T310] ? __rtnl_newlink+0x40a/0xa30
[ 20.205290][ T310] rtnl_newlink+0x693/0xa60
[ 20.205485][ T310] ? __rtnl_newlink+0xa30/0xa30
[ 20.205662][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.205941][ T310] ? find_held_lock+0x2b/0x80
[ 20.206126][ T310] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 20.206312][ T310] ? __lock_release+0x5d/0x170
[ 20.206509][ T310] ? __rtnl_newlink+0xa30/0xa30
[ 20.206788][ T310] rtnetlink_rcv_msg+0x709/0xc00
[ 20.206970][ T310] ? rtnl_port_fill+0x850/0x850
[ 20.207149][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.207333][ T310] netlink_rcv_skb+0x121/0x340
[ 20.207630][ T310] ? rtnl_port_fill+0x850/0x850
[ 20.207804][ T310] ? netlink_ack+0xdd0/0xdd0
[ 20.207995][ T310] ? netlink_deliver_tap+0x13e/0x340
[ 20.208170][ T310] ? netlink_deliver_tap+0xc3/0x340
[ 20.208476][ T310] netlink_unicast+0x4aa/0x780
[ 20.208650][ T310] ? netlink_attachskb+0x810/0x810
[ 20.208824][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.209011][ T310] netlink_sendmsg+0x714/0xbd0
[ 20.209187][ T310] ? netlink_unicast+0x780/0x780
[ 20.209376][ T310] ? __import_iovec+0x230/0x3b0
[ 20.209569][ T310] ? netlink_unicast+0x780/0x780
[ 20.209743][ T310] ____sys_sendmsg+0x3dd/0x890
[ 20.210036][ T310] ? get_timestamp.constprop.0+0x380/0x380
[ 20.210258][ T310] ? __copy_msghdr+0x3c0/0x3c0
[ 20.210453][ T310] ___sys_sendmsg+0xed/0x170
[ 20.210732][ T310] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.210937][ T310] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 20.211169][ T310] ? copy_msghdr_from_user+0x110/0x110
[ 20.211356][ T310] ? find_held_lock+0x2b/0x80
[ 20.211649][ T310] ? __lock_acquire+0x449/0x7e0
[ 20.211825][ T310] ? find_held_lock+0x2b/0x80
[ 20.212009][ T310] ? __virt_addr_valid+0x22a/0x450
[ 20.212184][ T310] ? __lock_release+0x5d/0x170
[ 20.212494][ T310] __sys_sendmsg+0x10b/0x1a0
[ 20.212668][ T310] ? __call_rcu_common.constprop.0+0x318/0x630
[ 20.212891][ T310] ? __sys_sendmsg_sock+0x20/0x20
[ 20.213078][ T310] ? rcu_is_watching+0x12/0xb0
[ 20.213384][ T310] do_syscall_64+0xc1/0xfd0
[ 20.213566][ T310] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 20.213787][ T310] RIP: 0033:0x7f2eec9411d7
[ 20.213973][ T310] 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
[ 20.214769][ T310] RSP: 002b:00007ffee2a61858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.215156][ T310] RAX: ffffffffffffffda RBX: 00007ffee2a61f80 RCX: 00007f2eec9411d7
[ 20.215441][ T310] RDX: 0000000000000000 RSI: 00007ffee2a618c0 RDI: 0000000000000005
[ 20.215708][ T310] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 20.216088][ T310] R10: 00007f2eec83df60 R11: 0000000000000246 R12: 0000000000000003
[ 20.216368][ T310] R13: 00000000691cb905 R14: 0000000000499600 R15: 0000000000000000
[ 20.216754][ T310]
[ 20.216886][ T310] Modules linked in: vrf
[ 20.217036][ T310] CR2: 0000000000000000
[ 20.217172][ T310] ---[ end trace 0000000000000000 ]---
[ 20.217356][ T310] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 20.217701][ T310] 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
[ 20.218456][ T310] RSP: 0018:ffffc90000586f40 EFLAGS: 00010046
[ 20.218681][ T310] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffac43e90a
[ 20.218939][ T310] RDX: fffffbfff60c8ecd RSI: 0000000000000008 RDI: ffffffffb0647660
[ 20.219324][ T310] RBP: ffffc90000586fa8 R08: 0000000000000001 R09: fffffbfff60c8ecc
[ 20.219598][ T310] R10: ffffffffb0647667 R11: ffffc90000586a00 R12: 0000000000000000
[ 20.219861][ T310] R13: 0000000000000282 R14: ffff88800cc22000 R15: dffffc0000000000
[ 20.220234][ T310] FS: 00007f2eec773800(0000) GS:ffff888080124000(0000) knlGS:0000000000000000
[ 20.220564][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.220886][ T310] CR2: 0000000000000000 CR3: 00000000057d7001 CR4: 0000000000772ef0
[ 20.221158][ T310] PKRU: 55555554
[ 20.221298][ T310] Kernel panic - not syncing: Fatal exception
[ 20.221601][ T310] Kernel Offset: 0x2ae00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 20.222136][ T310] ---[ end Kernel panic - not syncing: Fatal exception ]---
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