[ 23.060421][ T324] gre: GRE over IPv4 demultiplexer driver
[ 23.078464][ T324] ip_gre: GRE over IPv4 tunneling driver
[ 23.577775][ T330] ==================================================================
[ 23.578110][ T330] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 23.578443][ T330] Write of size 8 at addr 0000000000000000 by task ip/330
[ 23.578703][ T330]
[ 23.578809][ T330] CPU: 0 UID: 0 PID: 330 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 23.578814][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.578816][ T330] Call Trace:
[ 23.578821][ T330]
[ 23.578825][ T330] dump_stack_lvl+0x82/0xc0
[ 23.578844][ T330] ? try_to_grab_pending+0x81/0x6c0
[ 23.578847][ T330] kasan_report+0xca/0x100
[ 23.578859][ T330] ? try_to_grab_pending+0x81/0x6c0
[ 23.578864][ T330] kasan_check_range+0x39/0x1b0
[ 23.578867][ T330] try_to_grab_pending+0x81/0x6c0
[ 23.578873][ T330] __cancel_work+0x7c/0x260
[ 23.578876][ T330] ? enable_delayed_work+0x10/0x10
[ 23.578880][ T330] ? qdisc_destroy+0x50/0x50
[ 23.578890][ T330] __cancel_work_sync+0x18/0xc0
[ 23.578894][ T330] __dev_close_many+0x1ce/0x810
[ 23.578903][ T330] ? netdev_notify_peers+0x20/0x20
[ 23.578907][ T330] ? __local_bh_enable_ip+0xa9/0x120
[ 23.578915][ T330] __dev_change_flags+0x24b/0x6c0
[ 23.578919][ T330] ? netif_set_allmulti+0x360/0x360
[ 23.578923][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.578932][ T330] netif_change_flags+0x80/0x160
[ 23.578938][ T330] dev_change_flags+0xa8/0x150
[ 23.578942][ T330] cycle_netdev+0x90/0xe0 [vrf]
[ 23.578949][ T330] vrf_add_slave+0xf2/0x210 [vrf]
[ 23.578954][ T330] do_set_master+0x323/0x4f0
[ 23.578959][ T330] do_setlink.constprop.0+0x9ee/0x2460
[ 23.578964][ T330] ? rtnl_newlink_create+0x770/0x770
[ 23.578970][ T330] ? rcu_read_lock_any_held+0x3f/0xa0
[ 23.578979][ T330] ? validate_chain+0x15e/0x4d0
[ 23.578984][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.578990][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 23.578993][ T330] ? __mutex_handoff+0x2b0/0x2b0
[ 23.578997][ T330] ? rcu_is_watching+0x12/0xb0
[ 23.579005][ T330] ? rcu_is_watching+0x12/0xb0
[ 23.579008][ T330] ? trace_contention_end+0xd8/0x140
[ 23.579011][ T330] ? __mutex_lock+0x19f/0x1190
[ 23.579027][ T330] ? __lock_release+0x5d/0x170
[ 23.579032][ T330] ? rtnl_newlink+0x64a/0xa60
[ 23.579036][ T330] ? ww_mutex_lock+0x160/0x160
[ 23.579039][ T330] ? trace_cap_capable+0x10b/0x180
[ 23.579053][ T330] ? __rtnl_newlink+0x40a/0xa30
[ 23.579058][ T330] rtnl_newlink+0x693/0xa60
[ 23.579063][ T330] ? __rtnl_newlink+0xa30/0xa30
[ 23.579067][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.579073][ T330] ? find_held_lock+0x2b/0x80
[ 23.579076][ T330] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 23.579079][ T330] ? __lock_release+0x5d/0x170
[ 23.579084][ T330] ? __rtnl_newlink+0xa30/0xa30
[ 23.579086][ T330] rtnetlink_rcv_msg+0x709/0xc00
[ 23.579090][ T330] ? rtnl_port_fill+0x850/0x850
[ 23.579093][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.579100][ T330] netlink_rcv_skb+0x121/0x340
[ 23.579104][ T330] ? rtnl_port_fill+0x850/0x850
[ 23.579108][ T330] ? netlink_ack+0xdd0/0xdd0
[ 23.579114][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 23.579117][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 23.579121][ T330] netlink_unicast+0x4aa/0x780
[ 23.579125][ T330] ? netlink_attachskb+0x810/0x810
[ 23.579129][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.579135][ T330] netlink_sendmsg+0x714/0xbd0
[ 23.579139][ T330] ? netlink_unicast+0x780/0x780
[ 23.579143][ T330] ? __import_iovec+0x230/0x3b0
[ 23.579152][ T330] ? netlink_unicast+0x780/0x780
[ 23.579156][ T330] ____sys_sendmsg+0x3dd/0x890
[ 23.579164][ T330] ? get_timestamp.constprop.0+0x380/0x380
[ 23.579167][ T330] ? __copy_msghdr+0x3c0/0x3c0
[ 23.579175][ T330] ___sys_sendmsg+0xed/0x170
[ 23.579178][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.579180][ T330] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 23.579188][ T330] ? copy_msghdr_from_user+0x110/0x110
[ 23.579193][ T330] ? find_held_lock+0x2b/0x80
[ 23.579197][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.579203][ T330] ? find_held_lock+0x2b/0x80
[ 23.579206][ T330] ? __virt_addr_valid+0x22a/0x450
[ 23.579218][ T330] ? __lock_release+0x5d/0x170
[ 23.579225][ T330] __sys_sendmsg+0x10b/0x1a0
[ 23.579228][ T330] ? __call_rcu_common.constprop.0+0x318/0x630
[ 23.579232][ T330] ? __sys_sendmsg_sock+0x20/0x20
[ 23.579239][ T330] ? rcu_is_watching+0x12/0xb0
[ 23.579243][ T330] do_syscall_64+0xc1/0xfd0
[ 23.579249][ T330] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 23.579257][ T330] RIP: 0033:0x7f25182af1d7
[ 23.579261][ T330] 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
[ 23.579264][ T330] RSP: 002b:00007ffda26d7c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.579271][ T330] RAX: ffffffffffffffda RBX: 00007ffda26d8340 RCX: 00007f25182af1d7
[ 23.579273][ T330] RDX: 0000000000000000 RSI: 00007ffda26d7c80 RDI: 0000000000000005
[ 23.579276][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.579278][ T330] R10: 0000000003130910 R11: 0000000000000246 R12: 0000000000000004
[ 23.579279][ T330] R13: 00000000691cd112 R14: 0000000000499600 R15: 0000000000000000
[ 23.579286][ T330]
[ 23.579287][ T330] ==================================================================
[ 23.599054][ T330] Disabling lock debugging due to kernel taint
[ 23.599337][ T330] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 23.599654][ T330] #PF: supervisor write access in kernel mode
[ 23.599904][ T330] #PF: error_code(0x0002) - not-present page
[ 23.600390][ T330] PGD e213067 P4D e213067 PUD e211067 PMD 0
[ 23.600793][ T330] Oops: Oops: 0002 [#1] SMP KASAN
[ 23.601003][ T330] CPU: 0 UID: 0 PID: 330 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 23.601432][ T330] Tainted: [B]=BAD_PAGE
[ 23.601596][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.601860][ T330] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 23.602125][ T330] 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
[ 23.602850][ T330] RSP: 0018:ffffc900005a6e70 EFLAGS: 00010046
[ 23.603128][ T330] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9904090a
[ 23.603464][ T330] RDX: fffffbfff3a4f2cd RSI: 0000000000000008 RDI: ffffffff9d279660
[ 23.603793][ T330] RBP: ffffc900005a6ed8 R08: 0000000000000001 R09: fffffbfff3a4f2cc
[ 23.604102][ T330] R10: ffffffff9d279667 R11: ffffc900005a6940 R12: 0000000000000000
[ 23.604412][ T330] R13: 0000000000000282 R14: ffff88800e049000 R15: dffffc0000000000
[ 23.604718][ T330] FS: 00007f25180e1800(0000) GS:ffff888098ff2000(0000) knlGS:0000000000000000
[ 23.605188][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.605445][ T330] CR2: 0000000000000000 CR3: 000000000e20f004 CR4: 0000000000772ef0
[ 23.605773][ T330] PKRU: 55555554
[ 23.605926][ T330] Call Trace:
[ 23.606078][ T330]
[ 23.606185][ T330] __cancel_work+0x7c/0x260
[ 23.606398][ T330] ? enable_delayed_work+0x10/0x10
[ 23.606735][ T330] ? qdisc_destroy+0x50/0x50
[ 23.606935][ T330] __cancel_work_sync+0x18/0xc0
[ 23.607268][ T330] __dev_close_many+0x1ce/0x810
[ 23.607488][ T330] ? netdev_notify_peers+0x20/0x20
[ 23.607736][ T330] ? __local_bh_enable_ip+0xa9/0x120
[ 23.607936][ T330] __dev_change_flags+0x24b/0x6c0
[ 23.608136][ T330] ? netif_set_allmulti+0x360/0x360
[ 23.608459][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.608904][ T330] netif_change_flags+0x80/0x160
[ 23.609106][ T330] dev_change_flags+0xa8/0x150
[ 23.609322][ T330] cycle_netdev+0x90/0xe0 [vrf]
[ 23.609776][ T330] vrf_add_slave+0xf2/0x210 [vrf]
[ 23.609986][ T330] do_set_master+0x323/0x4f0
[ 23.610302][ T330] do_setlink.constprop.0+0x9ee/0x2460
[ 23.610509][ T330] ? rtnl_newlink_create+0x770/0x770
[ 23.610718][ T330] ? rcu_read_lock_any_held+0x3f/0xa0
[ 23.611034][ T330] ? validate_chain+0x15e/0x4d0
[ 23.611254][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.611455][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 23.611684][ T330] ? __mutex_handoff+0x2b0/0x2b0
[ 23.611992][ T330] ? rcu_is_watching+0x12/0xb0
[ 23.612181][ T330] ? rcu_is_watching+0x12/0xb0
[ 23.612394][ T330] ? trace_contention_end+0xd8/0x140
[ 23.612606][ T330] ? __mutex_lock+0x19f/0x1190
[ 23.612819][ T330] ? __lock_release+0x5d/0x170
[ 23.613020][ T330] ? rtnl_newlink+0x64a/0xa60
[ 23.613217][ T330] ? ww_mutex_lock+0x160/0x160
[ 23.613422][ T330] ? trace_cap_capable+0x10b/0x180
[ 23.613754][ T330] ? __rtnl_newlink+0x40a/0xa30
[ 23.613952][ T330] rtnl_newlink+0x693/0xa60
[ 23.614175][ T330] ? __rtnl_newlink+0xa30/0xa30
[ 23.614372][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.614705][ T330] ? find_held_lock+0x2b/0x80
[ 23.614912][ T330] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 23.615106][ T330] ? __lock_release+0x5d/0x170
[ 23.615304][ T330] ? __rtnl_newlink+0xa30/0xa30
[ 23.615628][ T330] rtnetlink_rcv_msg+0x709/0xc00
[ 23.615840][ T330] ? rtnl_port_fill+0x850/0x850
[ 23.616034][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.616234][ T330] netlink_rcv_skb+0x121/0x340
[ 23.616553][ T330] ? rtnl_port_fill+0x850/0x850
[ 23.616775][ T330] ? netlink_ack+0xdd0/0xdd0
[ 23.616985][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 23.617194][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 23.617659][ T330] netlink_unicast+0x4aa/0x780
[ 23.617862][ T330] ? netlink_attachskb+0x810/0x810
[ 23.618068][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.618266][ T330] netlink_sendmsg+0x714/0xbd0
[ 23.618481][ T330] ? netlink_unicast+0x780/0x780
[ 23.618700][ T330] ? __import_iovec+0x230/0x3b0
[ 23.619028][ T330] ? netlink_unicast+0x780/0x780
[ 23.619228][ T330] ____sys_sendmsg+0x3dd/0x890
[ 23.619440][ T330] ? get_timestamp.constprop.0+0x380/0x380
[ 23.619690][ T330] ? __copy_msghdr+0x3c0/0x3c0
[ 23.619890][ T330] ___sys_sendmsg+0xed/0x170
[ 23.620096][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.620303][ T330] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 23.620554][ T330] ? copy_msghdr_from_user+0x110/0x110
[ 23.620762][ T330] ? find_held_lock+0x2b/0x80
[ 23.620960][ T330] ? __lock_acquire+0x449/0x7e0
[ 23.621278][ T330] ? find_held_lock+0x2b/0x80
[ 23.621477][ T330] ? __virt_addr_valid+0x22a/0x450
[ 23.621811][ T330] ? __lock_release+0x5d/0x170
[ 23.622137][ T330] __sys_sendmsg+0x10b/0x1a0
[ 23.622472][ T330] ? __call_rcu_common.constprop.0+0x318/0x630
[ 23.622752][ T330] ? __sys_sendmsg_sock+0x20/0x20
[ 23.622955][ T330] ? rcu_is_watching+0x12/0xb0
[ 23.623151][ T330] do_syscall_64+0xc1/0xfd0
[ 23.623352][ T330] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 23.623668][ T330] RIP: 0033:0x7f25182af1d7
[ 23.623890][ T330] 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
[ 23.624638][ T330] RSP: 002b:00007ffda26d7c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.624951][ T330] RAX: ffffffffffffffda RBX: 00007ffda26d8340 RCX: 00007f25182af1d7
[ 23.625273][ T330] RDX: 0000000000000000 RSI: 00007ffda26d7c80 RDI: 0000000000000005
[ 23.625752][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.626187][ T330] R10: 0000000003130910 R11: 0000000000000246 R12: 0000000000000004
[ 23.626510][ T330] R13: 00000000691cd112 R14: 0000000000499600 R15: 0000000000000000
[ 23.626850][ T330]
[ 23.627000][ T330] Modules linked in: ip_gre gre vrf veth
[ 23.627316][ T330] CR2: 0000000000000000
[ 23.627459][ T330] ---[ end trace 0000000000000000 ]---
[ 23.627689][ T330] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 23.627936][ T330] 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
[ 23.628774][ T330] RSP: 0018:ffffc900005a6e70 EFLAGS: 00010046
[ 23.629016][ T330] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff9904090a
[ 23.629335][ T330] RDX: fffffbfff3a4f2cd RSI: 0000000000000008 RDI: ffffffff9d279660
[ 23.629765][ T330] RBP: ffffc900005a6ed8 R08: 0000000000000001 R09: fffffbfff3a4f2cc
[ 23.630055][ T330] R10: ffffffff9d279667 R11: ffffc900005a6940 R12: 0000000000000000
[ 23.630383][ T330] R13: 0000000000000282 R14: ffff88800e049000 R15: dffffc0000000000
[ 23.630844][ T330] FS: 00007f25180e1800(0000) GS:ffff888098ff2000(0000) knlGS:0000000000000000
[ 23.631226][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.631483][ T330] CR2: 0000000000000000 CR3: 000000000e20f004 CR4: 0000000000772ef0
[ 23.631930][ T330] PKRU: 55555554
[ 23.632091][ T330] Kernel panic - not syncing: Fatal exception
[ 23.632423][ T330] Kernel Offset: 0x17a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 23.633039][ T330] ---[ end Kernel panic - not syncing: Fatal exception ]---
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