[ 19.051834][ T314] gre: GRE over IPv4 demultiplexer driver
[ 19.079705][ T314] ip_gre: GRE over IPv4 tunneling driver
[ 19.565669][ T320] ==================================================================
[ 19.566012][ T320] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 19.566325][ T320] Write of size 8 at addr 0000000000000000 by task ip/320
[ 19.566563][ T320]
[ 19.566670][ T320] CPU: 3 UID: 0 PID: 320 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 19.566675][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.566678][ T320] Call Trace:
[ 19.566680][ T320]
[ 19.566682][ T320] dump_stack_lvl+0x82/0xc0
[ 19.566691][ T320] ? try_to_grab_pending+0x81/0x6c0
[ 19.566694][ T320] kasan_report+0xca/0x100
[ 19.566701][ T320] ? try_to_grab_pending+0x81/0x6c0
[ 19.566706][ T320] kasan_check_range+0x39/0x1b0
[ 19.566710][ T320] try_to_grab_pending+0x81/0x6c0
[ 19.566715][ T320] __cancel_work+0x7c/0x260
[ 19.566718][ T320] ? enable_delayed_work+0x10/0x10
[ 19.566723][ T320] ? qdisc_destroy+0x50/0x50
[ 19.566729][ T320] __cancel_work_sync+0x18/0xc0
[ 19.566733][ T320] __dev_close_many+0x1ce/0x810
[ 19.566741][ T320] ? netdev_notify_peers+0x20/0x20
[ 19.566746][ T320] ? __local_bh_enable_ip+0xa9/0x120
[ 19.566751][ T320] __dev_change_flags+0x24b/0x6c0
[ 19.566756][ T320] ? netif_set_allmulti+0x360/0x360
[ 19.566759][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.566767][ T320] netif_change_flags+0x80/0x160
[ 19.566771][ T320] dev_change_flags+0xa8/0x150
[ 19.566775][ T320] cycle_netdev+0x90/0xe0 [vrf]
[ 19.566783][ T320] vrf_add_slave+0xf2/0x210 [vrf]
[ 19.566789][ T320] do_set_master+0x323/0x4f0
[ 19.566794][ T320] do_setlink.constprop.0+0x9ee/0x2460
[ 19.566799][ T320] ? rtnl_newlink_create+0x770/0x770
[ 19.566804][ T320] ? rcu_read_lock_any_held+0x3f/0xa0
[ 19.566811][ T320] ? validate_chain+0x15e/0x4d0
[ 19.566816][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.566821][ T320] ? __mutex_trylock_common+0xf9/0x260
[ 19.566825][ T320] ? __mutex_handoff+0x2b0/0x2b0
[ 19.566829][ T320] ? rcu_is_watching+0x12/0xb0
[ 19.566834][ T320] ? rcu_is_watching+0x12/0xb0
[ 19.566837][ T320] ? trace_contention_end+0xd8/0x140
[ 19.566840][ T320] ? __mutex_lock+0x19f/0x1190
[ 19.566846][ T320] ? __lock_release+0x5d/0x170
[ 19.566849][ T320] ? rtnl_newlink+0x64a/0xa60
[ 19.566852][ T320] ? ww_mutex_lock+0x160/0x160
[ 19.566855][ T320] ? trace_cap_capable+0x10b/0x180
[ 19.566860][ T320] ? __rtnl_newlink+0x40a/0xa30
[ 19.566865][ T320] rtnl_newlink+0x693/0xa60
[ 19.566870][ T320] ? __rtnl_newlink+0xa30/0xa30
[ 19.566873][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.566879][ T320] ? find_held_lock+0x2b/0x80
[ 19.566883][ T320] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 19.566886][ T320] ? __lock_release+0x5d/0x170
[ 19.566890][ T320] ? __rtnl_newlink+0xa30/0xa30
[ 19.566893][ T320] rtnetlink_rcv_msg+0x709/0xc00
[ 19.566897][ T320] ? rtnl_port_fill+0x850/0x850
[ 19.566900][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.566907][ T320] netlink_rcv_skb+0x121/0x340
[ 19.566912][ T320] ? rtnl_port_fill+0x850/0x850
[ 19.566915][ T320] ? netlink_ack+0xdd0/0xdd0
[ 19.566922][ T320] ? netlink_deliver_tap+0x13e/0x340
[ 19.566925][ T320] ? netlink_deliver_tap+0xc3/0x340
[ 19.566929][ T320] netlink_unicast+0x4aa/0x780
[ 19.566933][ T320] ? netlink_attachskb+0x810/0x810
[ 19.566937][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.566943][ T320] netlink_sendmsg+0x714/0xbd0
[ 19.566947][ T320] ? netlink_unicast+0x780/0x780
[ 19.566951][ T320] ? __import_iovec+0x230/0x3b0
[ 19.566958][ T320] ? netlink_unicast+0x780/0x780
[ 19.566962][ T320] ____sys_sendmsg+0x3dd/0x890
[ 19.566968][ T320] ? get_timestamp.constprop.0+0x380/0x380
[ 19.566971][ T320] ? __copy_msghdr+0x3c0/0x3c0
[ 19.566979][ T320] ___sys_sendmsg+0xed/0x170
[ 19.566982][ T320] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.566985][ T320] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 19.566991][ T320] ? copy_msghdr_from_user+0x110/0x110
[ 19.566996][ T320] ? find_held_lock+0x2b/0x80
[ 19.567001][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.567006][ T320] ? find_held_lock+0x2b/0x80
[ 19.567010][ T320] ? __virt_addr_valid+0x22a/0x450
[ 19.567016][ T320] ? __lock_release+0x5d/0x170
[ 19.567022][ T320] __sys_sendmsg+0x10b/0x1a0
[ 19.567025][ T320] ? __call_rcu_common.constprop.0+0x318/0x630
[ 19.567029][ T320] ? __sys_sendmsg_sock+0x20/0x20
[ 19.567040][ T320] ? rcu_is_watching+0x12/0xb0
[ 19.567047][ T320] do_syscall_64+0xc1/0xfd0
[ 19.567056][ T320] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 19.567060][ T320] RIP: 0033:0x7f1a4f0d91d7
[ 19.567065][ T320] 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
[ 19.567068][ T320] RSP: 002b:00007fff1da31258 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.567072][ T320] RAX: ffffffffffffffda RBX: 00007fff1da31980 RCX: 00007f1a4f0d91d7
[ 19.567074][ T320] RDX: 0000000000000000 RSI: 00007fff1da312c0 RDI: 0000000000000005
[ 19.567076][ T320] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 19.567078][ T320] R10: 00000000072ed910 R11: 0000000000000246 R12: 0000000000000003
[ 19.567080][ T320] R13: 00000000691cc77e R14: 0000000000499600 R15: 0000000000000000
[ 19.567086][ T320]
[ 19.567088][ T320] ==================================================================
[ 19.586059][ T320] Disabling lock debugging due to kernel taint
[ 19.586312][ T320] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 19.586590][ T320] #PF: supervisor write access in kernel mode
[ 19.586821][ T320] #PF: error_code(0x0002) - not-present page
[ 19.587178][ T320] PGD 4c26067 P4D 4c26067 PUD 4c24067 PMD 0
[ 19.587419][ T320] Oops: Oops: 0002 [#1] SMP KASAN
[ 19.587615][ T320] CPU: 3 UID: 0 PID: 320 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 19.588135][ T320] Tainted: [B]=BAD_PAGE
[ 19.588285][ T320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.588514][ T320] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 19.588887][ T320] 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
[ 19.589567][ T320] RSP: 0018:ffffc90000576e70 EFLAGS: 00010046
[ 19.590055][ T320] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb644090a
[ 19.590345][ T320] RDX: fffffbfff74cf2cd RSI: 0000000000000008 RDI: ffffffffba679660
[ 19.590625][ T320] RBP: ffffc90000576ed8 R08: 0000000000000001 R09: fffffbfff74cf2cc
[ 19.591022][ T320] R10: ffffffffba679667 R11: ffffc90000576940 R12: 0000000000000000
[ 19.591318][ T320] R13: 0000000000000282 R14: ffff8880127c9000 R15: dffffc0000000000
[ 19.591715][ T320] FS: 00007f1a4ef0b800(0000) GS:ffff88807bd72000(0000) knlGS:0000000000000000
[ 19.592046][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.592289][ T320] CR2: 0000000000000000 CR3: 00000000024b7005 CR4: 0000000000772ef0
[ 19.592686][ T320] PKRU: 55555554
[ 19.592831][ T320] Call Trace:
[ 19.592970][ T320]
[ 19.593077][ T320] __cancel_work+0x7c/0x260
[ 19.593273][ T320] ? enable_delayed_work+0x10/0x10
[ 19.593589][ T320] ? qdisc_destroy+0x50/0x50
[ 19.593781][ T320] __cancel_work_sync+0x18/0xc0
[ 19.593976][ T320] __dev_close_many+0x1ce/0x810
[ 19.594177][ T320] ? netdev_notify_peers+0x20/0x20
[ 19.594491][ T320] ? __local_bh_enable_ip+0xa9/0x120
[ 19.594674][ T320] __dev_change_flags+0x24b/0x6c0
[ 19.594860][ T320] ? netif_set_allmulti+0x360/0x360
[ 19.595054][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.595367][ T320] netif_change_flags+0x80/0x160
[ 19.595551][ T320] dev_change_flags+0xa8/0x150
[ 19.595734][ T320] cycle_netdev+0x90/0xe0 [vrf]
[ 19.595929][ T320] vrf_add_slave+0xf2/0x210 [vrf]
[ 19.596129][ T320] do_set_master+0x323/0x4f0
[ 19.596331][ T320] do_setlink.constprop.0+0x9ee/0x2460
[ 19.596516][ T320] ? rtnl_newlink_create+0x770/0x770
[ 19.596701][ T320] ? rcu_read_lock_any_held+0x3f/0xa0
[ 19.597017][ T320] ? validate_chain+0x15e/0x4d0
[ 19.597221][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.597411][ T320] ? __mutex_trylock_common+0xf9/0x260
[ 19.597595][ T320] ? __mutex_handoff+0x2b0/0x2b0
[ 19.597785][ T320] ? rcu_is_watching+0x12/0xb0
[ 19.597978][ T320] ? rcu_is_watching+0x12/0xb0
[ 19.598175][ T320] ? trace_contention_end+0xd8/0x140
[ 19.598364][ T320] ? __mutex_lock+0x19f/0x1190
[ 19.598786][ T320] ? __lock_release+0x5d/0x170
[ 19.598976][ T320] ? rtnl_newlink+0x64a/0xa60
[ 19.599176][ T320] ? ww_mutex_lock+0x160/0x160
[ 19.599367][ T320] ? trace_cap_capable+0x10b/0x180
[ 19.599557][ T320] ? __rtnl_newlink+0x40a/0xa30
[ 19.599743][ T320] rtnl_newlink+0x693/0xa60
[ 19.600057][ T320] ? __rtnl_newlink+0xa30/0xa30
[ 19.600254][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.600441][ T320] ? find_held_lock+0x2b/0x80
[ 19.600626][ T320] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 19.600926][ T320] ? __lock_release+0x5d/0x170
[ 19.601242][ T320] ? __rtnl_newlink+0xa30/0xa30
[ 19.601437][ T320] rtnetlink_rcv_msg+0x709/0xc00
[ 19.601739][ T320] ? rtnl_port_fill+0x850/0x850
[ 19.601925][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.602249][ T320] netlink_rcv_skb+0x121/0x340
[ 19.602671][ T320] ? rtnl_port_fill+0x850/0x850
[ 19.602855][ T320] ? netlink_ack+0xdd0/0xdd0
[ 19.603054][ T320] ? netlink_deliver_tap+0x13e/0x340
[ 19.603249][ T320] ? netlink_deliver_tap+0xc3/0x340
[ 19.603572][ T320] netlink_unicast+0x4aa/0x780
[ 19.603754][ T320] ? netlink_attachskb+0x810/0x810
[ 19.603940][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.604136][ T320] netlink_sendmsg+0x714/0xbd0
[ 19.604441][ T320] ? netlink_unicast+0x780/0x780
[ 19.604621][ T320] ? __import_iovec+0x230/0x3b0
[ 19.604805][ T320] ? netlink_unicast+0x780/0x780
[ 19.605014][ T320] ____sys_sendmsg+0x3dd/0x890
[ 19.605333][ T320] ? get_timestamp.constprop.0+0x380/0x380
[ 19.605563][ T320] ? __copy_msghdr+0x3c0/0x3c0
[ 19.605766][ T320] ___sys_sendmsg+0xed/0x170
[ 19.606070][ T320] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.606269][ T320] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 19.606496][ T320] ? copy_msghdr_from_user+0x110/0x110
[ 19.606680][ T320] ? find_held_lock+0x2b/0x80
[ 19.606983][ T320] ? __lock_acquire+0x449/0x7e0
[ 19.607184][ T320] ? find_held_lock+0x2b/0x80
[ 19.607374][ T320] ? __virt_addr_valid+0x22a/0x450
[ 19.607558][ T320] ? __lock_release+0x5d/0x170
[ 19.607858][ T320] __sys_sendmsg+0x10b/0x1a0
[ 19.608046][ T320] ? __call_rcu_common.constprop.0+0x318/0x630
[ 19.608284][ T320] ? __sys_sendmsg_sock+0x20/0x20
[ 19.608477][ T320] ? rcu_is_watching+0x12/0xb0
[ 19.608780][ T320] do_syscall_64+0xc1/0xfd0
[ 19.608968][ T320] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 19.609205][ T320] RIP: 0033:0x7f1a4f0d91d7
[ 19.609398][ T320] 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
[ 19.610188][ T320] RSP: 002b:00007fff1da31258 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.610597][ T320] RAX: ffffffffffffffda RBX: 00007fff1da31980 RCX: 00007f1a4f0d91d7
[ 19.610874][ T320] RDX: 0000000000000000 RSI: 00007fff1da312c0 RDI: 0000000000000005
[ 19.611157][ T320] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 19.611560][ T320] R10: 00000000072ed910 R11: 0000000000000246 R12: 0000000000000003
[ 19.611836][ T320] R13: 00000000691cc77e R14: 0000000000499600 R15: 0000000000000000
[ 19.612252][ T320]
[ 19.612396][ T320] Modules linked in: ip_gre gre sch_ingress vrf veth
[ 19.612638][ T320] CR2: 0000000000000000
[ 19.612779][ T320] ---[ end trace 0000000000000000 ]---
[ 19.612969][ T320] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 19.613218][ T320] 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
[ 19.614006][ T320] RSP: 0018:ffffc90000576e70 EFLAGS: 00010046
[ 19.614242][ T320] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffffb644090a
[ 19.614525][ T320] RDX: fffffbfff74cf2cd RSI: 0000000000000008 RDI: ffffffffba679660
[ 19.614916][ T320] RBP: ffffc90000576ed8 R08: 0000000000000001 R09: fffffbfff74cf2cc
[ 19.615194][ T320] R10: ffffffffba679667 R11: ffffc90000576940 R12: 0000000000000000
[ 19.615588][ T320] R13: 0000000000000282 R14: ffff8880127c9000 R15: dffffc0000000000
[ 19.615865][ T320] FS: 00007f1a4ef0b800(0000) GS:ffff88807bd72000(0000) knlGS:0000000000000000
[ 19.616191][ T320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.616548][ T320] CR2: 0000000000000000 CR3: 00000000024b7005 CR4: 0000000000772ef0
[ 19.616822][ T320] PKRU: 55555554
[ 19.616962][ T320] Kernel panic - not syncing: Fatal exception
[ 19.617391][ T320] Kernel Offset: 0x34e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 19.617829][ T320] ---[ end Kernel panic - not syncing: Fatal exception ]---
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